GB1596403A - Desensitizing explosives - Google Patents
Desensitizing explosives Download PDFInfo
- Publication number
- GB1596403A GB1596403A GB19869/77A GB1986977A GB1596403A GB 1596403 A GB1596403 A GB 1596403A GB 19869/77 A GB19869/77 A GB 19869/77A GB 1986977 A GB1986977 A GB 1986977A GB 1596403 A GB1596403 A GB 1596403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- explosives
- wax
- process according
- desensitized
- explosives material
- 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
- 239000002360 explosive Substances 0.000 title claims description 88
- 239000000463 material Substances 0.000 claims description 76
- 238000000034 method Methods 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 23
- 239000004411 aluminium Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000080 wetting agent Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims description 3
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 claims description 3
- -1 fatty acid ester Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005029 sieve analysis Methods 0.000 claims description 2
- 239000002609 medium Substances 0.000 claims 3
- 239000012736 aqueous medium Substances 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- 239000001993 wax Substances 0.000 description 64
- 238000002844 melting Methods 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 7
- 238000000586 desensitisation Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010410 dusting Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000004525 petroleum distillation Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/005—Desensitisers, phlegmatisers
-
- 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
- C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Materials For Medical Uses (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19869/77A GB1596403A (en) | 1977-05-11 | 1977-05-11 | Desensitizing explosives |
| NO781643A NO145655C (no) | 1977-05-11 | 1978-05-09 | Fremgangsmaate for fremstilling av en flegmatisert sprengstoffblanding |
| CH510778A CH634808A5 (de) | 1977-05-11 | 1978-05-10 | Verfahren zur herstellung eines desensibilisierten sprengstoffs. |
| FR7813899A FR2390406A1 (fr) | 1977-05-11 | 1978-05-10 | Procede de preparation d'un compose explosif desensibilise |
| DE19782820644 DE2820644A1 (de) | 1977-05-11 | 1978-05-11 | Verfahren zum herstellen einer wachsdesensibilisierten sprengstoffmasse |
| US06/173,395 US4425170A (en) | 1977-05-11 | 1980-07-29 | Desensitizing explosives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19869/77A GB1596403A (en) | 1977-05-11 | 1977-05-11 | Desensitizing explosives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1596403A true GB1596403A (en) | 1981-08-26 |
Family
ID=10136547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19869/77A Expired GB1596403A (en) | 1977-05-11 | 1977-05-11 | Desensitizing explosives |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS624730A (ja) * | 1985-06-29 | 1987-01-10 | Ihara Chem Ind Co Ltd | コ−テイング粒状芳香族ジアミン |
| DE3614173C1 (de) * | 1986-04-26 | 1989-03-02 | Dynamit Nobel Ag | Granuliertes,stabilisiertes alpha- und beta-Oktogen und Verfahren zur Herstellung von alpha-Oktogen |
| US5067995A (en) * | 1989-06-15 | 1991-11-26 | The United States Of America As Represented By The United States Department Of Energy | Method for enhancing stability of high explosives, for purposes of transport or storage, and the stabilized high explosives |
| US4952254A (en) * | 1989-08-07 | 1990-08-28 | The United States Of America As Represented By The Secretary Of The Army | High impulse, non-detonable propellant |
| US5477769A (en) * | 1991-07-01 | 1995-12-26 | The United States Of America As Represented By The Secretary Of The Army | Process to enhance safety of cast explosive composite |
| US5358587A (en) * | 1991-07-01 | 1994-10-25 | Voigt Jr H William | Simplified emulsion coating of crystalline explosives in a TNT melt |
| SE470028B (sv) * | 1992-02-26 | 1993-10-25 | Foersvarets Forskningsanstalt | Sätt att destruera explosivämnen |
| US5523517A (en) * | 1995-02-09 | 1996-06-04 | Thiokol Corporation | Destruction of nitramines employing aqueous dispersions of metal powders |
| FR2801883B1 (fr) * | 1999-12-06 | 2002-01-18 | Giat Ind Sa | Composition explosive comprimable a vulnerabilite reduite et procede de preparation d'une telle composition |
| RU2448934C1 (ru) * | 2010-08-16 | 2012-04-27 | Федеральное Государственное Унитарное Предприятие "Красноармейский Научно-Исследовательский Институт Механизации" | Нанодисперсный взрывчатый состав |
| SE537770C2 (sv) * | 2013-06-18 | 2015-10-13 | Eurenco Bofors Ab | Flegmatisering av sprängämne i vattensuspension |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719153A (en) | 1955-09-27 | Free flowing cyclotmmethylene | ||
| GB574271A (en) * | 1942-09-09 | 1945-12-31 | Ernest Gordon Cockbain | Desensitization of explosives |
| GB776539A (en) * | 1946-01-30 | 1957-06-05 | Mini Of Supply | Preparation of explosive substances in thermoplastic or pourable form |
| US3348986A (en) | 1955-02-04 | 1967-10-24 | Charles W Sauer | Process of preparing plastic coated high explosive particles and articles |
| US2867647A (en) | 1957-02-04 | 1959-01-06 | Ici Ltd | Pentaerythritol tetranitrate |
| US3403061A (en) | 1960-02-01 | 1968-09-24 | Atomic Energy Commission Usa | Process of conditioning particulate materials for use in organic explosives |
| US3138496A (en) * | 1961-06-13 | 1964-06-23 | Commercial Solvents Corp | Granular cyclotrimethylenetrinitramine explosive coated with alkyl amide and microcrystalline wax |
| GB1089403A (en) | 1965-07-23 | 1967-11-01 | Ici Ltd | Explosive compositions |
| US3544360A (en) | 1968-04-18 | 1970-12-01 | Nat Defence Canada | Process for desensitizing solid explosive particles by coating with wax |
| FR2135534B1 (US20020051482A1-20020502-M00020.png) | 1971-05-06 | 1973-06-29 | Wasagchemie Ag | |
| US4092187A (en) | 1976-08-18 | 1978-05-30 | The United States Of America As Represented By The Secretary Of The Army | Process for coating crystalline high explosives |
| US4097317A (en) | 1977-03-25 | 1978-06-27 | The United States Of America As Represented By The Secretary Of The Navy | Desensitizing agent for compositions containing crystalline high-energy nitrates or nitrites |
-
1977
- 1977-05-11 GB GB19869/77A patent/GB1596403A/en not_active Expired
-
1978
- 1978-05-09 NO NO781643A patent/NO145655C/no unknown
- 1978-05-10 FR FR7813899A patent/FR2390406A1/fr active Granted
- 1978-05-10 CH CH510778A patent/CH634808A5/de not_active IP Right Cessation
- 1978-05-11 DE DE19782820644 patent/DE2820644A1/de active Granted
-
1980
- 1980-07-29 US US06/173,395 patent/US4425170A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO781643L (no) | 1978-11-14 |
| NO145655B (no) | 1982-01-25 |
| DE2820644A1 (de) | 1978-11-16 |
| US4425170A (en) | 1984-01-10 |
| DE2820644C2 (US20020051482A1-20020502-M00020.png) | 1987-01-15 |
| FR2390406B1 (US20020051482A1-20020502-M00020.png) | 1983-12-30 |
| FR2390406A1 (fr) | 1978-12-08 |
| CH634808A5 (de) | 1983-02-28 |
| NO145655C (no) | 1982-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19980507 |