US197267A - Improvement in explosive compounds - Google Patents
Improvement in explosive compounds Download PDFInfo
- Publication number
- US197267A US197267A US197267DA US197267A US 197267 A US197267 A US 197267A US 197267D A US197267D A US 197267DA US 197267 A US197267 A US 197267A
- Authority
- US
- United States
- Prior art keywords
- improvement
- explosive compounds
- ounces
- nitro
- glycerine
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title description 10
- 239000002360 explosive Substances 0.000 title 2
- 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 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N Potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 8
- 229960003711 glyceryl trinitrate Drugs 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- VKJKEPKFPUWCAS-UHFFFAOYSA-M Potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000010333 potassium nitrate Nutrition 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
- C06B45/30—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component
- C06B45/32—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component the coating containing an organic compound
- C06B45/34—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component the component base containing an inorganic explosive or an inorganic thermic component the coating containing an organic compound the compound being an organic explosive or an organic thermic component
Definitions
- Chlorate of potash ten ounces; nitrate of pot ash, two ounces; powdered oak-bark, five ounces.
- galls form the base or a component part.
- Such galls are expensive and otherwise disadvantageous on account of the smoke caused by them, as well as the evil effect upon the persons using such, powder, and when exposed to the air it gets hard and is very dangerous to handle.
- the powder above described is compare: tively cheap, causes no extraordinary smoke, and no evil effects on the persons using it.
- the within-described compound for blastingpowder consisting of nitro-glycerine, chlorate of potash, nitrate of potash, and powdered oak-bark, in substantially the pmportions described, and for the purpose set forth.
Description
UNITED STATES PATENT QFFIGE.
' SANFORD O. GOTHAM, OF- PETROLIA,. PENNSYLVANIA.
IMPROVEMENT IN IEXPLOSIVE COMPOUNDS.
Specification forming part of Letters Patent No. 197,267, dated November 20; 1817; application filed June 28, 1876.
To all 'whomit may concern:
Chlorate of potash, ten ounces; nitrate of pot ash, two ounces; powdered oak-bark, five ounces.
In the preparation of my blasting-powder I take seventeen ounces of the above powder and incorporate therewith thirty to thirty-five per cent. of nitro-glycerine free from acid, and work the same until the nitro-glycerine is thoroughly absorbed. After the compound has been thus mixed it is to be sifted through a fine sieve. It is, of course, understood that the various ingredients must be thoroughly sifted before they are mixed.
I am aware that nitro-glycerine has been incorporated with various compounds of which, however, Aleppo or other foreign. galls form the base or a component part. Such galls are expensive and otherwise disadvantageous on account of the smoke caused by them, as well as the evil effect upon the persons using such, powder, and when exposed to the air it gets hard and is very dangerous to handle.
The powder above described is compare: tively cheap, causes no extraordinary smoke, and no evil effects on the persons using it.
I do not confine myself to the precise proportions of the ingredients named, as they may, perhaps, be varied according to circumstances.
- Having thus fully described my invention,
what I claim as new, and desire to secure by Letters Patent, is-
The within-described compound for blastingpowder, consisting of nitro-glycerine, chlorate of potash, nitrate of potash, and powdered oak-bark, in substantially the pmportions described, and for the purpose set forth.
In testimony thatI claim the foregoing as my own I aflix my signature in presence of two witnesses.
SANFORD o. GO'IHAM.
Witnesses:
J as. F. DU HAMEL, M. J. SULLIVAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US197267A true US197267A (en) | 1877-11-20 |
Family
ID=2266673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US197267D Expired - Lifetime US197267A (en) | Improvement in explosive compounds |
Country Status (1)
Country | Link |
---|---|
US (1) | US197267A (en) |
-
0
- US US197267D patent/US197267A/en not_active Expired - Lifetime
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