CA1066511A - Method for the processing of black powder - Google Patents
Method for the processing of black powderInfo
- Publication number
- CA1066511A CA1066511A CA225,096A CA225096A CA1066511A CA 1066511 A CA1066511 A CA 1066511A CA 225096 A CA225096 A CA 225096A CA 1066511 A CA1066511 A CA 1066511A
- Authority
- CA
- Canada
- Prior art keywords
- powder
- black powder
- sieved
- meal
- processing
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 7
- 235000012054 meals Nutrition 0.000 claims abstract description 15
- 230000001427 coherent effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 6
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 239000004323 potassium nitrate Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical class CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IOVGROKTTNBUGK-SJCJKPOMSA-N ritodrine Chemical compound N([C@@H](C)[C@H](O)C=1C=CC(O)=CC=1)CCC1=CC=C(O)C=C1 IOVGROKTTNBUGK-SJCJKPOMSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0066—Shaping the mixture by granulation, e.g. flaking
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fodder In General (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Confectionery (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO741437A NO132988C (enExample) | 1974-04-22 | 1974-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066511A true CA1066511A (en) | 1979-11-20 |
Family
ID=19881569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA225,096A Expired CA1066511A (en) | 1974-04-22 | 1975-04-21 | Method for the processing of black powder |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3980741A (enExample) |
| CA (1) | CA1066511A (enExample) |
| DE (1) | DE2517670A1 (enExample) |
| GB (1) | GB1496433A (enExample) |
| NO (1) | NO132988C (enExample) |
| ZA (1) | ZA752562B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128443A (en) * | 1975-07-24 | 1978-12-05 | Pawlak Daniel E | Deflagrating propellant compositions |
| NO153804C (no) * | 1984-02-08 | 1986-05-28 | Dyno Indusrtrier A S Nitroglyc | Fremgangsmaate for belegning av krystallinske hoeyeksplosiver. |
| US5084218A (en) * | 1990-05-24 | 1992-01-28 | Trw Vehicle Safety Systems Inc. | Spheronizing process |
| WO1998042640A1 (en) | 1997-03-21 | 1998-10-01 | Cordant Technologies, Inc. | Method for manufacture of black powder and black powder substitute |
| US7344610B2 (en) | 2003-01-28 | 2008-03-18 | Hodgdon Powder Company, Inc. | Sulfur-free propellant compositions |
| CN104058903A (zh) * | 2013-03-21 | 2014-09-24 | 蔡效铸 | 一种黑火药的制成方法 |
| CN104030864A (zh) * | 2014-06-26 | 2014-09-10 | 浏阳市工业园浏河机械厂 | 一种制造军工硝或黑火药的工艺及系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3660546A (en) * | 1970-02-04 | 1972-05-02 | Norsk Spraengstofindustri As | Process for the preparation of black powder |
-
1974
- 1974-04-22 NO NO741437A patent/NO132988C/no unknown
-
1975
- 1975-04-21 ZA ZA00752562A patent/ZA752562B/xx unknown
- 1975-04-21 US US05/569,681 patent/US3980741A/en not_active Expired - Lifetime
- 1975-04-21 CA CA225,096A patent/CA1066511A/en not_active Expired
- 1975-04-22 DE DE19752517670 patent/DE2517670A1/de not_active Withdrawn
- 1975-04-22 GB GB16551/75A patent/GB1496433A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO132988C (enExample) | 1976-02-18 |
| DE2517670A1 (de) | 1975-10-30 |
| ZA752562B (en) | 1976-03-31 |
| NO741437L (enExample) | 1975-10-23 |
| US3980741A (en) | 1976-09-14 |
| GB1496433A (en) | 1977-12-30 |
| NO132988B (enExample) | 1975-11-10 |
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