CN102851672A - Special antiscaling agent for water heater - Google Patents
Special antiscaling agent for water heater Download PDFInfo
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- CN102851672A CN102851672A CN2012103624760A CN201210362476A CN102851672A CN 102851672 A CN102851672 A CN 102851672A CN 2012103624760 A CN2012103624760 A CN 2012103624760A CN 201210362476 A CN201210362476 A CN 201210362476A CN 102851672 A CN102851672 A CN 102851672A
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- scale remover
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 20
- 239000002738 chelating agent Substances 0.000 claims abstract description 5
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 16
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 13
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 8
- 239000001488 sodium phosphate Substances 0.000 claims description 8
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 8
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 7
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 7
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 5
- 229940095064 tartrate Drugs 0.000 claims description 5
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 4
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000011538 cleaning material Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000012254 powdered material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229940124274 edetate disodium Drugs 0.000 description 3
- 229960001484 edetic acid Drugs 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- -1 bicarbonate radical Chemical class 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229960001708 magnesium carbonate Drugs 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The invention relates to a chemical cleaning material, and in particular to a special chemical cleaning material for removing scale of a water heater. The special antiscaling agent for the water heater is characterized by being formed by mixing components A, B, C and C, wherein the component A is an acidic antiscaling component which is 70 to 95% in percentage by weight; the component B is an adhesive which is 2 to 8% in percentage by weight; the component C includes a metal ion chelating agent and a curing agent, which is 2 to 20% in percentage by weight; and the component D is a corrosion inhibitor, which is 1 to 5% in percentage by weight. With the adoption of the prescription, the special antiscaling agent for the water heater provided by the invention has the advantages of being relatively low corrosion to metal, and high antiscaling performance; and moreover, the special antiscaling agent can be manufactured in a certain shape, and the dimension is in line with that of a sewage draining port of the water heater; and the antiscaling agent can be directly added to the water heater through the sewage draining port; the problem that the powdered material or liquid is hardly added can be solved; the antiscaling agent is convenient and quick to use, and the operation is simple to carry out.
Description
Technical field
The present invention relates to a kind of matting material, especially relate to a kind of matting material of water-heater scale removal special use.
Background technology
The incrustation scale of water-heater inside is very complicated, usually incrustation scale is divided into four classes by its main chemical compositions: carbonate deposit, silicate scale, sulfate scale and mixing incrustation scale.Contain calcium, magnesium ion and carbonate, bicarbonate radical, sulfate radical etc. in the water.When water reached certain temperature, calcium wherein, magnesium ion were combined with acid group, generated calcium carbonate, magnesiumcarbonate, calcium sulfate etc. and separated out precipitation, thereby form incrustation scale.
Incrustation scale can have a strong impact on thermal conduction, and the calcium carbonate in the incrustation scale, magnesiumcarbonate a large amount of depositions in human body easily form calculus.With the serious water face-washing of incrustation scale, have a bath, can form the calcium magnesium soap, stick on the face, on the skin, make dirt be not easy to remove.So no matter from water heater arrangement aspect or life aspect regularly scale removal be necessary.Scale removal product category in the market is various, mainly contains industrial scale remover, such as the scale remover of boiler detergent, eliminating sludge in pipe agent and other heat-exchange equipments.Along with growth in the living standard, people are also more and more higher to the requirement of quality of life now, so the share of market of household descaling agent is also more and more higher, household descaling agent mainly contains deincrustant of water dispenser, water-heater scale remover etc.
Chinese invention patent application specification sheets CN1213649A discloses a kind of compound method of descaling agent for gas water heater, the chemical substance and the weight percent thereof that adopt are: the incrustation scale solvating agent uses citric acid or the tartrate of 2-8%, permeate agent uses polyoxyethylenated alcohol sodium sulfate or the sodium lauryl sulphate of 0.4-1%, inhibiter uses the benzotriazole of 0.008-0.03%, sequestering agent uses the thiocarbamide of 0.3-0.8%, suspension agent uses carboxymethyl cellulose or the sodium polyacrylate of 0.2-1%, all the other content are water, above-mentioned various chemical substances stirring and dissolving in water.Although this scale remover prescription is better to the effect of metal protection, actual because incrustation scale solvating agent content is lower, descale effect is relatively poor.
Chinese invention patent application monologue story-telling with gestures CN1301809A discloses a kind of household descaling agent, mainly contains concentration and be 31% hydrochloric acid, gelatin, hexamethylenetetramine, oxalic dialdehyde, and water.This scale remover adopts the stronger hydrochloric acid of molten dirty ability as scale-dissolving agent, but hydrochloric acid acidity is stronger, and is relatively poor to the protective capability of metal.
In addition; the sewage draining exit direction of hanging electric water heater down; Powdered or liquid scale remover is difficult to be added in the water heater liner, so the patent of invention of scale remover not only needs to consider descale effect and to the protection of water heater liner, more needs to consider to use feasibility and the accessibility of operation.
Summary of the invention
Technical problem to be solved by this invention provides a kind ofly can effectively remove incrustation scale, can effectively protect the uncorroded water-heater Special scale remover of metal again.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of water-heater Special scale remover is characterized in that: mixed by component A, B, C, D, described component A is acids scale removal composition, and its weight percent is 70%～95%; Described component B is binding agent, and its weight percent is 2%～8%; Described component C is metal ion chelation agent and solidifying agent, and its weight percent is 2%～20%; Described component D is inhibiter, and its weight percent is 1%～5%.
As a further improvement on the present invention, described component A is selected from one or both in citric acid, thionamic acid, oxysuccinic acid, tartrate, toxilic acid, ethylenediamine tetraacetic acid (EDTA), the trichoroacetic acid(TCA); Described component B is selected from one or both in macromolecular water-soluble gelatin powder, Starso, Xylo-Mucine, the cohesiveness polyvinyl alcohol; Component C is selected from one or both in disodium EDTA (being EDETATE DISODIUM), the trisodium phosphate; Component D is selected from one or both in urotropine, the Sodium dodecylbenzene sulfonate.
As a further improvement on the present invention, described component A is thionamic acid, and described component B is Starso, and described component C is trisodium phosphate, and described component D is Sodium dodecylbenzene sulfonate.
As a further improvement on the present invention, the weight percent of described component A is 80%～90%; The weight percent of described component B is 4%～6%; The weight percent of described component C is 4%～10%; The weight percent of described component D is 2%～4%.
As a further improvement on the present invention, the purity of component A is 95-99.5%; The purity of component B is 90%～99%; The purity of component C is 95%～99%.
As a further improvement on the present invention, according to a kind of water-heater Special scale remover with definite shape of above-mentioned prescription manufacturing.
As a further improvement on the present invention, described scale remover is right cylinder, and its diameter is in 3mm～20mm scope, and height is in 10mm～100mm scope.
As a further improvement on the present invention, described scale remover is rectangular parallelepiped, and its face diagonal is in 3mm～20mm scope, and height is in 10mm～100mm scope.
As a further improvement on the present invention, described scale remover is rule or irregular multiedge cylinder, and its longest face diagonal is in 3mm～20mm scope, and height is in 10mm～100mm scope.
Owing to having used above-mentioned prescription, water-heater Special scale remover of the present invention has metallic corrosion less, the advantage that the scale removal ability is stronger, in addition, the present invention can make certain shape with scale remover, the size of its size conforms water-heater sewage draining exit directly is added to scale remover in the water-heater by sewage draining exit.Overcome Powdered or the difficult reinforced problem of liquid, be easy to use quick, simple to operate.
Embodiment
The below specifies embodiments of the present invention:
A kind of water-heater Special scale remover is mixed by component A, B, C, D, wherein:
Component A is acids scale removal composition, be selected from citric acid, thionamic acid, oxysuccinic acid, tartrate, toxilic acid, ethylenediamine tetraacetic acid (EDTA), the trichoroacetic acid(TCA) one or both, preferred thionamic acid, its weight percent is 70%～95%, preferred 80%～90%, purity is 95-99.5%.
Component B is binding agent, is selected from macromolecular water-soluble gelatin powder, Starso, Xylo-Mucine, the cohesiveness polyvinyl alcohol one or both, preferred Starso, and its weight percent is 2%～8%, and is preferred 4%～6%, purity is 90%～99%.
Component C is metal ion chelation agent and solidifying agent, be selected from disodium EDTA (being EDETATE DISODIUM), the trisodium phosphate one or both, be preferably trisodium phosphate, its weight percent is 2%～20%, preferred 4%～10%, purity is 95%～99%.
Component D is inhibiter, is selected from urotropine, the Sodium dodecylbenzene sulfonate one or both, is preferably Sodium dodecylbenzene sulfonate, and its weight percent is 1%～5%, and is preferred 2%～4%,
Make a kind of water-heater Special scale remover with definite shape, the size of its scale remover is less than or equal to the size of water-heater sewage draining exit, the shape and size of scale remover are solidified used mould by it and are determined, ultimate range is in 3mm～20mm scope on the general closed planar, height is in 10mm～100mm scope, and such size can directly be added to scale remover in the water-heater by sewage draining exit easily, has overcome Powdered or the difficult reinforced problem of liquid, be easy to use quick, simple to operate.Such as, the shape of scale remover can be right cylinder or the regular or irregular multiedge cylinder of rectangular parallelepiped, and its diameter or the longest face diagonal are in 3mm～20mm scope, such as being 3mm, 5mm, 10mm, 15mm or 20mm; Height is in 10mm～100mm scope, such as 10mm, 20mm, 50mm, 70mm or 100mm.
Following examples are all take four kinds of components together 100g as example:
Embodiment 1: a kind of water-heater Special scale remover, formed by A, B, C, four kinds of components of D, and wherein component A is citric acid 90g, purity is 99.5%; B component is Starso 5g, and purity is 99%; Component C is trisodium phosphate 4g, and purity is 99%; Component D is Sodium dodecylbenzene sulfonate 1g.The scale remover that will have above-mentioned four kinds of components is made diameter 12mm, the right cylinder of high 60mm.This scale remover is carried out following test:
(1) descale effect is measured:
Take by weighing by the good scale remover 10g of above-mentioned formulation cured, put into the beaker that fills the 500ml clear water, right cylinder is disintegration immediately, take by weighing again the incrustation scale that 6g scrapes off from water heater liner, put into beaker, can see having a large amount of bubbles to emerge, reaction is violent, after at least 15 minutes, incrustation scale is thoroughly decomposed fully.The scale remover features high scale-removing effect of this prescription is described, disintegration rate is fast.
(2) corrosion rate is measured:
The mensuration of corrosive nature is that the standard according to the general water-base metal detergent of QB/T2117-95 detects, and its etching extent test result all satisfies standard-required, and is smaller to corrosion of metal, within the acceptable range.
For the ease of giving an example, the below enumerates extra embodiment with the form of form, wherein, component A is acids scale removal composition, A1---citric acid, A2---thionamic acid, A3---oxysuccinic acid, A4---tartrate, A5---toxilic acid, A6---ethylenediamine tetraacetic acid (EDTA), A7---trichoroacetic acid(TCA), its purity can be selected arbitrarily in 95%～99.5% scope, such as being 95%, 97%, 99% or 99.5%; Component B is binding agent, B1---macromolecular water-soluble gelatin powder, B2---Starso, B3---Xylo-Mucine, B4---cohesiveness polyvinyl alcohol, its purity can be selected arbitrarily in 90%～99% scope, such as being 90%, 93%, 97% or 99%; Component C is metal ion chelation agent and solidifying agent, C1---disodium EDTA (being EDETATE DISODIUM), C2---trisodium phosphate, its purity can be selected arbitrarily in 95%～99% scope, such as being 95%, 97% or 99%; Component D is inhibiter, D1---urotropine, D2---Sodium dodecylbenzene sulfonate.In order to simplify, following table is not listed the purity of component A, B, C, and its purity is as long as all can select arbitrarily in the scope of the present invention's regulation, and its effect all can reach experiment effect of the present invention.
Scale remover by above-described embodiment is carried out descale effect test and corrosion rate mensuration, and its detection method is all identical with embodiment 1 with test result, gives unnecessary details no longer one by one at this.
Need to prove, the enforceable mode of the present invention that provides of limit not in above-described embodiment, for the present invention, the selection of component A, B, its concrete material of C, D and weight percent can be optional, as long as its scope is in the scope that the present invention provides, its effect that is combined into all can reach and realize purpose of the present invention.
Claims (9)
1. water-heater Special scale remover, it is characterized in that: mixed by component A, B, C, D, described component A is acids scale removal composition, and its weight percent is 70%～95%; Described component B is binding agent, and its weight percent is 2%～8%; Described component C is metal ion chelation agent and solidifying agent, and its weight percent is 2%～20%; Described component D is inhibiter, and its weight percent is 1%～5%.
2. a kind of water-heater Special scale remover according to claim 1, it is characterized in that: described component A is selected from one or both in citric acid, thionamic acid, oxysuccinic acid, tartrate, toxilic acid, ethylenediamine tetraacetic acid (EDTA), the trichoroacetic acid(TCA); Described component B is selected from one or both in macromolecular water-soluble gelatin powder, Starso, Xylo-Mucine, the cohesiveness polyvinyl alcohol; Component C is selected from one or both in disodium EDTA, the trisodium phosphate; Component D is selected from one or both in urotropine, the Sodium dodecylbenzene sulfonate.
3. a kind of water-heater Special scale remover according to claim 2, it is characterized in that: described component A is thionamic acid, and described component B is Starso, and described component C is trisodium phosphate, and described component D is Sodium dodecylbenzene sulfonate.
4. a kind of water-heater Special scale remover according to claim 1, it is characterized in that: the weight percent of described component A is 80%～90%; The weight percent of described component B is 4%～6%; The weight percent of described component C is 4%～10%; The weight percent of described component D is 2%～4%.
5. each described a kind of water-heater Special scale remover in 4 according to claim 1, it is characterized in that: the purity of component A is 95-99.5%; The purity of component B is 90%～99%; The purity of component C is 95%～99%.
6. according to a kind of water-heater Special scale remover with definite shape of the described prescription manufacturing of each claim in the claim 1 to 5.
7. a kind of water-heater Special scale remover with definite shape according to claim 6, it is characterized in that: described scale remover is right cylinder, and its diameter is in 3mm～20mm scope, and height is in 10mm～100mm scope.
8. a kind of water-heater Special scale remover with definite shape according to claim 6, it is characterized in that: described scale remover is rectangular parallelepiped, and its face diagonal is in 3mm～20mm scope, and height is in 10mm～100mm scope.
9. a kind of water-heater Special scale remover with definite shape according to claim 6, it is characterized in that: described scale remover is rule or irregular multiedge cylinder, its the longest face diagonal is in 3mm～20mm scope, and height is in 10mm～100mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362476.0A CN102851672B (en) | 2012-09-25 | 2012-09-25 | Special antiscaling agent for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362476.0A CN102851672B (en) | 2012-09-25 | 2012-09-25 | Special antiscaling agent for water heater |
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| Publication Number | Publication Date |
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| CN102851672A true CN102851672A (en) | 2013-01-02 |
| CN102851672B CN102851672B (en) | 2014-07-09 |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103264609A (en) * | 2013-05-09 | 2013-08-28 | 广州大学 | Chemical composition and drawing method |
| CN103469236A (en) * | 2013-09-22 | 2013-12-25 | 西北机器有限公司 | Copper base material cleaning agent and preparation method thereof |
| CN103773639A (en) * | 2014-01-23 | 2014-05-07 | 南通苏通分离工程科技有限公司 | Equipment descaling agent and preparation method thereof |
| CN103773616A (en) * | 2013-11-18 | 2014-05-07 | 蚌埠天光传感器有限公司 | Dedicated antiscaling agent for plate developing machine and preparation method of antiscaling agent |
| CN104445646A (en) * | 2014-11-25 | 2015-03-25 | 苏州佑君环境科技有限公司 | Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent |
| CN104761065A (en) * | 2015-04-24 | 2015-07-08 | 张萍 | Descaling agent |
| CN104906961A (en) * | 2015-06-05 | 2015-09-16 | 宁波市川宁环保科技有限公司 | Novel reverse-osmosis scale inhibitor |
| CN105647696A (en) * | 2016-02-27 | 2016-06-08 | 柳州市够旺贸易有限公司 | Descaling method for water heating device |
| CN105695169A (en) * | 2016-01-19 | 2016-06-22 | 马鞍山纽泽科技服务有限公司 | Anti-scaling agent for water heater |
| CN105753181A (en) * | 2016-02-27 | 2016-07-13 | 柳州市够旺贸易有限公司 | Water-heating apparatus scale remover |
| CN106318664A (en) * | 2016-07-25 | 2017-01-11 | 启东市林海制衣厂 | Scale remover for gas water heater |
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| CN110093613A (en) * | 2019-06-05 | 2019-08-06 | 福州大学 | A kind of outdoor machine of air-conditioner cleaning anti-rust agent |
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| CN112980593A (en) * | 2021-02-08 | 2021-06-18 | 辽宁大学 | Active descaling powder |
| CN113005461A (en) * | 2019-12-20 | 2021-06-22 | 齐鲁工业大学 | Carbon steel descaling and cleaning corrosion inhibitor and cleaning agent |
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| CN103469236A (en) * | 2013-09-22 | 2013-12-25 | 西北机器有限公司 | Copper base material cleaning agent and preparation method thereof |
| CN103773616A (en) * | 2013-11-18 | 2014-05-07 | 蚌埠天光传感器有限公司 | Dedicated antiscaling agent for plate developing machine and preparation method of antiscaling agent |
| CN103773639A (en) * | 2014-01-23 | 2014-05-07 | 南通苏通分离工程科技有限公司 | Equipment descaling agent and preparation method thereof |
| CN104445646A (en) * | 2014-11-25 | 2015-03-25 | 苏州佑君环境科技有限公司 | Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent |
| CN104761065A (en) * | 2015-04-24 | 2015-07-08 | 张萍 | Descaling agent |
| CN104906961B (en) * | 2015-06-05 | 2019-02-12 | 宁波市川宁环保科技有限公司 | Reverse osmosis antisludging agent |
| CN104906961A (en) * | 2015-06-05 | 2015-09-16 | 宁波市川宁环保科技有限公司 | Novel reverse-osmosis scale inhibitor |
| CN105695169A (en) * | 2016-01-19 | 2016-06-22 | 马鞍山纽泽科技服务有限公司 | Anti-scaling agent for water heater |
| CN105647696A (en) * | 2016-02-27 | 2016-06-08 | 柳州市够旺贸易有限公司 | Descaling method for water heating device |
| CN105753181A (en) * | 2016-02-27 | 2016-07-13 | 柳州市够旺贸易有限公司 | Water-heating apparatus scale remover |
| CN106318664A (en) * | 2016-07-25 | 2017-01-11 | 启东市林海制衣厂 | Scale remover for gas water heater |
| CN107164104A (en) * | 2017-05-25 | 2017-09-15 | 滕晓明 | Universal efficient scale remover |
| CN108300605A (en) * | 2018-02-07 | 2018-07-20 | 合肥嘉仕诚能源科技有限公司 | A kind of heating boiler and pipeline scale remover |
| CN110093613A (en) * | 2019-06-05 | 2019-08-06 | 福州大学 | A kind of outdoor machine of air-conditioner cleaning anti-rust agent |
| CN110921853A (en) * | 2019-11-12 | 2020-03-27 | 北京杰信越发制冷设备安装工程有限公司 | Anticorrosive environment-friendly scale remover capable of rapidly removing scale and preparation method and application thereof |
| CN110921853B (en) * | 2019-11-12 | 2022-05-27 | 北京杰信越发制冷设备安装工程有限公司 | Anticorrosive environment-friendly scale remover capable of rapidly removing scale and preparation method and application thereof |
| CN113005461A (en) * | 2019-12-20 | 2021-06-22 | 齐鲁工业大学 | Carbon steel descaling and cleaning corrosion inhibitor and cleaning agent |
| CN111849660A (en) * | 2020-07-31 | 2020-10-30 | 中车青岛四方机车车辆股份有限公司 | Descaling agent and application thereof |
| CN112980593A (en) * | 2021-02-08 | 2021-06-18 | 辽宁大学 | Active descaling powder |
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Denomination of invention: A special scale remover for water heaters Effective date of registration: 20230417 Granted publication date: 20140709 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: China Science Pioneer Engineering Plastics National Engineering Research Center Co.,Ltd. Registration number: Y2023110000161 |