CN1165849A - Fire-fighting soaking prevention and leaking stoppage expansion powder for grouting coal abscission layer zone - Google Patents
Fire-fighting soaking prevention and leaking stoppage expansion powder for grouting coal abscission layer zone Download PDFInfo
- Publication number
- CN1165849A CN1165849A CN97105827A CN97105827A CN1165849A CN 1165849 A CN1165849 A CN 1165849A CN 97105827 A CN97105827 A CN 97105827A CN 97105827 A CN97105827 A CN 97105827A CN 1165849 A CN1165849 A CN 1165849A
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- CN
- China
- Prior art keywords
- clay
- mud powder
- gypsum
- lime
- expansion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
An expanding slurry powder as grouting material instead of flyash, clay and slime can be used for grouting in layer-separati zone of coal mine, fire extinguishing, blocking leakage and preventing flood and contains clay (20-60 Wt.%), aluminosulfate clinker (20-50), gypsum (10-40) and lime (5-20). It features high expansibility (10-15 times when it reacts with water), high filling effect, impregnability and viscosity, not hardening after solidification, good restoring and replasticizing nature, and no harm to human body and no pollution of environment.
Description
The present invention is applicable to the anti-casual leak stopping in colliery absciss layer band slip casting goaf filling, anti-fire extinguishing and down-hole.
Existing colliery absciss layer band slip casting mainly is flyash, and its shortcoming is: consumption is big, pollution, mechanical wear are big, the comprehensive cost height. PH plugging road easily.
Application number is 90100313, notification number is 1053468, denomination of invention is a kind of for the patent application of " underground filling and injecting paste material " discloses to be used for underground filling and buckstay swish and cement material that be suitable for pump to change, it is characterized in that cement admixture by aluminosulfate cement or cement clinker), Portland cement or aluminate cement, calcium sulfate, calcium oxide or calcium hydroxide forms, their weight ratio is: 100: " 5-100): (2-40): (0-30).Above-mentioned patent application and purposes of the present invention are different, and it is used for underground filling and buckstay rock, and it plays sclerization, and the present invention is only solidified and non-sclerous.As use the material slip casting of above-mentioned patent application, delete and can stop up grouting pipe because of setting time is short.
The purpose of this invention is to provide a kind of expansion mud powder that is used for colliery absciss layer band slip casting and retrofilling, leak stopping and anti-fire extinguishing, to substitute existing flyash injecting paste material.
The present invention is expanded the mud powder by clay (SiO
2, Al
2O
3), sulfoaluminate clinker (4CaO3A1
2O
3CaSO
4Be abbreviated as
Gypsum (CaSO
42H
2O), lime (CaO) forms, its weight percent is:
Clay: 20-60%
Sulfoaluminate clinker: 20-50%
Gypsum: 10-40%
Lime: 5-20%
Chemical equation is:
The present invention mixes according to above-mentioned weight percent after with clay, sulfoaluminate clinker, gypsum, lime fragmentation, through ball mill ball milling powdered material.With behind the plastic bag packaging expansion mud powder material finished product.
The present invention compares with original colliery absciss layer band injecting paste material flyash and has the following advantages: because material of the present invention adds water reaction after 10-15 doubly, the flyash consumption is little than using.Impregnability is strong, and sticking domestic animal is big, and the shutoff crack is good, and reductibility is strong.Harmless, free from environmental pollution.
" underground filling and injecting paste material well are compared: (1) purposes is different with the contrast patent documentation in the present invention.Material in the documents is used for underground filling and buckstay rock, and it plays sclerization.And the present invention is used for that colliery absciss layer band slip casting goaf filling, anti-fire extinguishing and down-hole are anti-overflows leak stopping, control surface subsidence, its sphering and non-sclerous, toughness, good fluidity.(2) composition is different.Material in the documents is major ingredient with the aluminosulfate cement, does not have clay.And the present invention assists sulfoaluminate clinker, gypsum, lime, the Al in the clay based on clay
2O
3, SiO
2Generate ettringite and silica gel with gypsum, lime, silica gel impels material cured non-sclerous.(3) the documents material property is disposable injection forming, can not mould novel after the sclerosis typing again.Material property clay of the present invention is strong, and plasticity-is strong, can repeatedly mould the novel gelling that still has again with water slug, to adapt to the geologic framework needs of variation, plays filling stifled crack effect.
Embodiment 1 (most preferred embodiment) (weight percent):
Clay: 50%
Sulfoaluminate clinker: 25%
Gypsum: 20%
Lime: 5%
The present embodiment cost is low, and the coefficient of expansion is big, and coefficient of expansion 10-15 doubly.Reaction times the best, when 20 ℃ of temperature, 2-3 hour.It is good to solidify viscosity.
Embodiment 2:
Clay: 20%
Sulfoaluminate clinker: 50%
Gypsum: 20%
Lime: 10%
Present embodiment cost height, about 10 times of the coefficients of expansion, long reaction time.Intensity is bigger.
Embodiment 3:
Clay: 55%
Sulfoaluminate clinker: 20%
Gypsum: 10%
Lime: 15%
About 5 times of the present embodiment coefficients of expansion, viscosity are poor.
Embodiment 4:
Clay: 40%
Sulfoaluminate clinker: 30%
Gypsum: 20%
Lime: 10%
About 7 times of the coefficients of expansion of present embodiment.
Embodiment 5:
Clay: 60%
Sulfoaluminate clinker: 25%
Gypsum: 10%
Lime: 5%
About 9 times of the present embodiment coefficients of expansion, time of coagulation is faster than embodiment 4.
Claims (6)
1, a kind of colliery absciss layer band slip casting fire-fighting soaking prevention leakage-stopping expanding mud powder, it is characterized in that: the weight percent of expansion mud powder is:
Clay: 20-60%
Sulfoaluminate clinker: 20-50%
Gypsum: 10-40%
Lime: 5-20%
2, expansion mud powder according to claim 1, it is characterized in that: the weight percent of expansion mud powder is:
Clay: 50%
Sulfoaluminate clinker: 25%
Gypsum: 20%
Lime: 5%
3, expansion mud powder according to claim 1, it is characterized in that: the weight percent of expansion mud powder is:
Clay: 20%
Sulfoaluminate clinker: 50%
Gypsum: 20%
Lime: 10%
4, expansion mud powder according to claim 1, it is characterized in that: the weight percent of expansion mud powder is:
Clay: 55%
Sulfoaluminate clinker: 20%
Gypsum: 20%
Lime: 15%
5, expansion mud powder according to claim 1, it is characterized in that: the weight percent of expansion mud powder is:
Clay: 40%
Sulfoaluminate clinker: 30%
Gypsum: 20%
Lime: 10%
6, expansion mud powder according to claim 1, it is characterized in that: the weight percent of expansion mud powder is: clay: 60% sulfoaluminate clinker: 25% gypsum: 10% lime: 5%
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105827A CN1054620C (en) | 1997-04-29 | 1997-04-29 | Fire-fighting soaking prevention and leaking stoppage expansion powder for grouting coal abscission layer zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105827A CN1054620C (en) | 1997-04-29 | 1997-04-29 | Fire-fighting soaking prevention and leaking stoppage expansion powder for grouting coal abscission layer zone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1165849A true CN1165849A (en) | 1997-11-26 |
| CN1054620C CN1054620C (en) | 2000-07-19 |
Family
ID=5168123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105827A Expired - Fee Related CN1054620C (en) | 1997-04-29 | 1997-04-29 | Fire-fighting soaking prevention and leaking stoppage expansion powder for grouting coal abscission layer zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054620C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294102C (en) * | 2005-04-07 | 2007-01-10 | 刘兴才 | Delay coagulated slew expansion filling powder |
| CN106738351A (en) * | 2016-12-15 | 2017-05-31 | 贾晓阳 | A kind of new mixed material manufacturing process |
| US9809737B2 (en) | 2005-09-09 | 2017-11-07 | Halliburton Energy Services, Inc. | Compositions containing kiln dust and/or biowaste ash and methods of use |
| US9903184B2 (en) | 2005-09-09 | 2018-02-27 | Halliburton Energy Services, Inc. | Consolidating spacer fluids and methods of use |
Families Citing this family (17)
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|---|---|---|---|---|
| US7607482B2 (en) | 2005-09-09 | 2009-10-27 | Halliburton Energy Services, Inc. | Settable compositions comprising cement kiln dust and swellable particles |
| US8609595B2 (en) | 2005-09-09 | 2013-12-17 | Halliburton Energy Services, Inc. | Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use |
| US9150773B2 (en) | 2005-09-09 | 2015-10-06 | Halliburton Energy Services, Inc. | Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations |
| US8672028B2 (en) | 2010-12-21 | 2014-03-18 | Halliburton Energy Services, Inc. | Settable compositions comprising interground perlite and hydraulic cement |
| US8505629B2 (en) | 2005-09-09 | 2013-08-13 | Halliburton Energy Services, Inc. | Foamed spacer fluids containing cement kiln dust and methods of use |
| US8297357B2 (en) | 2005-09-09 | 2012-10-30 | Halliburton Energy Services Inc. | Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use |
| US8327939B2 (en) | 2005-09-09 | 2012-12-11 | Halliburton Energy Services, Inc. | Settable compositions comprising cement kiln dust and rice husk ash and methods of use |
| US8281859B2 (en) | 2005-09-09 | 2012-10-09 | Halliburton Energy Services Inc. | Methods and compositions comprising cement kiln dust having an altered particle size |
| US7607484B2 (en) | 2005-09-09 | 2009-10-27 | Halliburton Energy Services, Inc. | Foamed cement compositions comprising oil-swellable particles and methods of use |
| US8403045B2 (en) | 2005-09-09 | 2013-03-26 | Halliburton Energy Services, Inc. | Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations |
| US8307899B2 (en) | 2005-09-09 | 2012-11-13 | Halliburton Energy Services, Inc. | Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite |
| US8950486B2 (en) | 2005-09-09 | 2015-02-10 | Halliburton Energy Services, Inc. | Acid-soluble cement compositions comprising cement kiln dust and methods of use |
| US9023150B2 (en) | 2005-09-09 | 2015-05-05 | Halliburton Energy Services, Inc. | Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use |
| US8522873B2 (en) | 2005-09-09 | 2013-09-03 | Halliburton Energy Services, Inc. | Spacer fluids containing cement kiln dust and methods of use |
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| US9051505B2 (en) | 2005-09-09 | 2015-06-09 | Halliburton Energy Services, Inc. | Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly |
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-
1997
- 1997-04-29 CN CN97105827A patent/CN1054620C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294102C (en) * | 2005-04-07 | 2007-01-10 | 刘兴才 | Delay coagulated slew expansion filling powder |
| US9809737B2 (en) | 2005-09-09 | 2017-11-07 | Halliburton Energy Services, Inc. | Compositions containing kiln dust and/or biowaste ash and methods of use |
| US9903184B2 (en) | 2005-09-09 | 2018-02-27 | Halliburton Energy Services, Inc. | Consolidating spacer fluids and methods of use |
| CN106738351A (en) * | 2016-12-15 | 2017-05-31 | 贾晓阳 | A kind of new mixed material manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1054620C (en) | 2000-07-19 |
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