USRE5799E - Improvement in explosive compounds - Google Patents
Improvement in explosive compounds Download PDFInfo
- Publication number
- USRE5799E USRE5799E US RE5799 E USRE5799 E US RE5799E
- Authority
- US
- United States
- Prior art keywords
- nitro
- glycerine
- explosive
- powder
- absorbent
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title description 15
- 150000001875 compounds Chemical class 0.000 title description 10
- 239000000843 powder Substances 0.000 description 12
- 230000002745 absorbent Effects 0.000 description 11
- 239000002250 absorbent Substances 0.000 description 11
- SNIOPGDIGTZGOP-UHFFFAOYSA-N 1,2,3-propanetrioltrinitrate Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 10
- 229960003711 glyceryl trinitrate Drugs 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000005422 blasting Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- USXDFAGDIOXNML-UHFFFAOYSA-N fulminate Chemical compound [O-][N+]#[C-] USXDFAGDIOXNML-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- UHBVTTDRNVAOJD-UHFFFAOYSA-N 1-nitropropane-1,2,3-triol Chemical compound OCC(O)C(O)[N+]([O-])=O UHBVTTDRNVAOJD-UHFFFAOYSA-N 0.000 description 1
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-Pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 229940014995 Nitroglycerin Drugs 0.000 description 1
- 241001166240 Orxines Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000003292 diminished Effects 0.000 description 1
- 229950008597 drug INN Drugs 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010458 rotten stone Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Definitions
- nitro-glycerin'e some porous or absorbent sub- :stance whichybeiug. free from 'auyquality' 'which will cause it to decompose, destroy, or
- nitro-glycerinvention- consists in combining or mixing with injure the uit-ro-glycerine, forms, in comhiue two with it,- a n explosiveicompo md possessing utility',- which not onlyincreascs its eflicienc'y, but also obviates nany 'of the serious practical objections to the employment oi.
- Nitro-glycerin-e being aliquicl, it is. usually necessary, in' exploding it as an explosive for blasting purposes,-to place it in cases or one tridgcs formed of paper, metal, or other substance, which must, ofco'urs be of somewhat smaller; diameter than-the orehole's, es, if
- the .nitroglycerine is for less sensitive to shocks than when. ino liquid condition, solthat it may be handled in mass, either loose orxin' packages,
- tripoligalnd rotten stone The.peculiarHreriety of this material best suited for this use is: ho-
- the method of making this new explosive compound with infus'orial earth is as follows: Thelearth,being first thoroughly dried and pulverized, is placed in any suitable vessel and -thenitro-glycerine is'then gradumllyintroduced naked 11 and or bymeans of any suitable wooden instrument, worked either by machinery or by proportions may be conveniently varied, from sixty parts, by weight, of liquid nitro-glycerinc, and forty parts, by weight, oi infusorial earth, to seventy-eight parts, by weight, of nitro glycerine, and twenty two parts, by weight, of infusorial earth, the former.
- anylumps which: remain may be powdered by rubbing .them through the sieve with a stiff-bristle maybe packed iubulk inboxespr compressed into cartridge-cases made of paper, of such convenient sizes as may be most in demand for blasting purposes. A greater or less degree of fineness of grain may be given to the powder'by using a iiueor coarse sieve.
- ALFRED NOBEL and desire to secure by Letters Patent in -1e-name of THE GIANT-POWDER COM- PANY, as assignee' (through mesneassignments) of the said ALFRED Nonnn, 1's- The combination of nitro-glycerine with iniusori'al earth, or other'equivalent absorbent substance, as a new explosive compound;
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