US309441A - James cato de castro - Google Patents
James cato de castro Download PDFInfo
- Publication number
- US309441A US309441A US309441DA US309441A US 309441 A US309441 A US 309441A US 309441D A US309441D A US 309441DA US 309441 A US309441 A US 309441A
- Authority
- US
- United States
- Prior art keywords
- explosive
- cato
- castro
- james
- antimony
- 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
- 239000002360 explosive Substances 0.000 description 26
- 150000001875 compounds Chemical class 0.000 description 18
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 12
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 8
- 229910052787 antimony Inorganic materials 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000008188 pellet Substances 0.000 description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 230000002335 preservative Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
Definitions
- IJAME$ CATO DE oAsrno, on HINDE srnnnr, MANCHESTER-SQUARE, coUNrYoF MIDDLESEX, ENGLAND.
- the object of my invention is the ma'nufao ture of explosive compounds that shall be practically free from danger not only during the process .of such manufacture, but also practically so during transit and storage; also, that the pellets or agglomerated forms of suohcomnonndshall not. be either 11yperse nsitive tp percussion or ignition, and shall not be explos1ve,1n the true sense of the wr'd,uuless purposely and strongly confined, whileat the same time suchcompounds shall not be liable to undergo chemical change from variations of temperature, damp, or such like causes of deterioration pertaining generally to explosive compounds.
- pellets or forms of the cx plosive compound are generally hollowed or perforated about half-way down the center, or
- the pellets or forms of my explosive compou'pds may, when dried,be placed in strong water-proof cartridge cases or covers.
- These cartridge cases or cov'ers may be made of a suitable description of paper, whichfafter being wrapped around the cartridge or mass of explosivecompound, it is advisable to dip into paraffine-wax or othersuitable preservative coating. By such treatment the explo sive is further insured against ill edects of damp.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
UNITED STATES PiATfENT' OFFICE.
IJAME$ CATO DE oAsrno, on HINDE srnnnr, MANCHESTER-SQUARE, coUNrYoF MIDDLESEX, ENGLAND.
EXPL OSlVE eoMPouNo.
saaemzwfiibna mmg memeie rwiqcer sesanfifieaneeemeer is; I884; Application filed January 3, 1884. (No specimens.) Patented in England August 21, 1883, No. 4,043. 7
To all whom if may concern Be it known that I, JAMES Caro DE Ons'rno,
.a subject of the Queen of Great Britain and Ireland, residingat Hinde Street, Manchester Square, in the county of Middlesex, England,
doctor of medicine, have invented certain new and useful Improvem entsin the Mann factu re of I Explosive Compounds, (for which I have obtained a patent in Great Britain, No. 4,043, bearing date August 21, 1883,) of which following is a specification.
The object of my invention is the ma'nufao ture of explosive compounds that shall be practically free from danger not only during the process .of such manufacture, but also practically so during transit and storage; also, that the pellets or agglomerated forms of suohcomnonndshall not. be either 11yperse nsitive tp percussion or ignition, and shall not be explos1ve,1n the true sense of the wr'd,uuless purposely and strongly confined, whileat the same time suchcompounds shall not be liable to undergo chemical change from variations of temperature, damp, or such like causes of deterioration pertaining generally to explosive compounds. For this purpose I mix with Wheaten or other bran which has first been depr'ived of its flour or starch by washing or cleansing and subsequent drying, or other suitable description of cellulose,- tel-sulphide of antimony,0r natural sulphide of antimony, in the proportion of, say, about one part of the tersulphide of antimony to, about seven parts 1 Of thebranor other cellulose. These ingre dients are thoroughly incorporated together 3 in a mixing-mill or revolving drum or other convenient mixer.
weight of bran and tel-sulphide of antimonycombined. These pellets or forms of the cx plosive compound are generally hollowed or perforated about half-way down the center, or
are otherwise so formed as found best adapted the to promote combustion. These explosiveforms of compounds such as described may be fired by means of an ordinary detonating or explosive cap, thereby dispensing with the necessity for tampinga troublesome, 'uncer tain, and otherwise objectionable and often dangerous operation.
The pellets or forms of my explosive compou'pds may, when dried,be placed in strong water-proof cartridge cases or covers. These cartridge cases or cov'ers may be made of a suitable description of paper, whichfafter being wrapped around the cartridge or mass of explosivecompound, it is advisable to dip into paraffine-wax or othersuitable preservative coating. By such treatment the explo sive is further insured against ill edects of damp. in ing c ract d f o t e atmosph e or otherwise,and its employment for explosive purposes in wet rocks or even under water renderedccrtain, while such incasing renders the explosive compound evenless liable to injury during transport, storage, or application preliminary to actual use as an explosive or of explosive compounds according to my im provements are economy of manufacture and material, the avoidance of danger in handling and storage or transit, as well as during-the manufacture, greater explosive eiiect in use, facility afforded by the capability of the explosive compound being ignited by means of ordinary caps as igniters, the necessity for tamping being dispensed with, and general simplicity attendant on the manufacture and use. Bran and chlorate have been used'together as an explosive, as also have cellulose, (in the form of ryeiiour,) chlorate, and aninvention and thejmanner of carrying the same into practical operation, I would have it understood that What I claim is- The described exolosive compound, consisting of branor other suitable form of cellulose mixed with tersnlphide of antimony or natural sulphide of antimonz yin the \proportions substantially as set forth, and to which mire ture is added a saturated or nearlysatureted solution of chlorate of. potash, and the-whole formed into agglomerated pellets or grains, as set forth. I
- In testimony whereof I aflix my signature in presence of two Witnesses.
Witnesses; v
ALFRED DONNISON, J 0.1m ALFRED DoNNIsoN,
J AMES CATO DE CASTRO.
Publications (1)
Publication Number | Publication Date |
---|---|
US309441A true US309441A (en) | 1884-12-16 |
Family
ID=2378605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309441D Expired - Lifetime US309441A (en) | James cato de castro |
Country Status (1)
Country | Link |
---|---|
US (1) | US309441A (en) |
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0
- US US309441D patent/US309441A/en not_active Expired - Lifetime
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