SE462428B - Saett foer framstaellning av finkorniga explosiva substanser - Google Patents

Saett foer framstaellning av finkorniga explosiva substanser

Info

Publication number: SE462428B
Authority: SE; Sweden
Prior art keywords: solvent; ejector; solution; components; crystalline
Prior art date: 1988-04-29

Application number

SE8801610A

Other languages

English (en)

Swedish (sv)

Other versions

SE8801610D0 (sv

SE8801610L (sv

Inventor

J-O Nyqvist

A Hafstrand

Original Assignee

Nobel Kemi Ab

Priority date (The priority date 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 date listed.)

1988-04-29

Filing date

1988-04-29

Publication date

1990-06-25

1988-04-29 Application filed by Nobel Kemi Ab filed Critical Nobel Kemi Ab

1988-04-29 Priority to SE8801610A priority Critical patent/SE462428B/sv

1988-04-29 Publication of SE8801610D0 publication Critical patent/SE8801610D0/xx

1989-04-13 Priority to EP89850119A priority patent/EP0340188B1/de

1989-04-13 Priority to AT89850119T priority patent/ATE90657T1/de

1989-04-13 Priority to ES198989850119T priority patent/ES2041040T3/es

1989-04-13 Priority to DE89850119T priority patent/DE68907120T2/de

1989-04-28 Priority to US07/344,576 priority patent/US4983235A/en

1989-04-28 Priority to JP1111894A priority patent/JP2802388B2/ja

1989-04-28 Priority to CA000598125A priority patent/CA1322278C/en

1989-10-30 Publication of SE8801610L publication Critical patent/SE8801610L/

1990-06-25 Publication of SE462428B publication Critical patent/SE462428B/sv

Links

239000002360 explosive Substances 0.000 title claims abstract description 24
239000000126 substance Substances 0.000 title claims abstract description 14
238000002360 preparation method Methods 0.000 title description 3
238000000034 method Methods 0.000 claims abstract description 21
239000000203 mixture Substances 0.000 claims abstract description 8
239000002904 solvent Substances 0.000 claims description 22
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
238000004090 dissolution Methods 0.000 claims description 10
239000000047 product Substances 0.000 claims description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
238000001556 precipitation Methods 0.000 claims description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
229910001873 dinitrogen Inorganic materials 0.000 claims description 4
238000009835 boiling Methods 0.000 claims description 3
239000003721 gunpowder Substances 0.000 claims description 3
239000011261 inert gas Substances 0.000 claims description 3
239000008346 aqueous phase Substances 0.000 claims description 2
239000001569 carbon dioxide Substances 0.000 claims description 2
229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims description 2
239000002244 precipitate Substances 0.000 claims description 2
239000002994 raw material Substances 0.000 claims description 2
XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 6
239000000843 powder Substances 0.000 description 6
239000000020 Nitrocellulose Substances 0.000 description 4
ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 4
229920006217 cellulose acetate butyrate Polymers 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
229920001220 nitrocellulos Polymers 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
239000013078 crystal Substances 0.000 description 3
UZGLIIJVICEWHF-UHFFFAOYSA-N octogen Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UZGLIIJVICEWHF-UHFFFAOYSA-N 0.000 description 3
238000012545 processing Methods 0.000 description 3
238000003756 stirring Methods 0.000 description 3
239000000028 HMX Substances 0.000 description 2
229920002301 cellulose acetate Polymers 0.000 description 2
238000010924 continuous production Methods 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000012467 final product Substances 0.000 description 2
238000000227 grinding Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000001856 Ethyl cellulose Substances 0.000 description 1
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
239000000006 Nitroglycerin Substances 0.000 description 1
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
229920001249 ethyl cellulose Polymers 0.000 description 1
235000019325 ethyl cellulose Nutrition 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229960003711 glyceryl trinitrate Drugs 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000010422 painting Methods 0.000 description 1
125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
125000005498 phthalate group Chemical class 0.000 description 1
238000004886 process control Methods 0.000 description 1
238000012958 reprocessing Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000003860 storage 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Disintegrating Or Milling (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacturing Of Micro-Capsules (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

SE8801610A 1988-04-29 1988-04-29 Saett foer framstaellning av finkorniga explosiva substanser SE462428B (sv)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
SE8801610A SE462428B (sv)	1988-04-29	1988-04-29	Saett foer framstaellning av finkorniga explosiva substanser
EP89850119A EP0340188B1 (de)	1988-04-29	1989-04-13	Verfahren zur Herstellung von feinkörnigen explosiven Substanzen
AT89850119T ATE90657T1 (de)	1988-04-29	1989-04-13	Verfahren zur herstellung von feinkoernigen explosiven substanzen.
ES198989850119T ES2041040T3 (es)	1988-04-29	1989-04-13	Metodo para la fabricacion de substancias explosivas de grano fino.
DE89850119T DE68907120T2 (de)	1988-04-29	1989-04-13	Verfahren zur Herstellung von feinkörnigen explosiven Substanzen.
US07/344,576 US4983235A (en)	1988-04-29	1989-04-28	Method for the production of fine-grained explosive substances
JP1111894A JP2802388B2 (ja)	1988-04-29	1989-04-28	微粒子化爆発性物質の製造方法及び装置
CA000598125A CA1322278C (en)	1988-04-29	1989-04-28	Method and a device for the production of fine-grained explosive substances

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8801610A SE462428B (sv)	1988-04-29	1988-04-29	Saett foer framstaellning av finkorniga explosiva substanser

Publications (3)

Publication Number	Publication Date
SE8801610D0 SE8801610D0 (sv)	1988-04-29
SE8801610L SE8801610L (sv)	1989-10-30
SE462428B true SE462428B (sv)	1990-06-25

Family

ID=20372170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8801610A SE462428B (sv)	1988-04-29	1988-04-29	Saett foer framstaellning av finkorniga explosiva substanser

Country Status (8)

Country	Link
US (1)	US4983235A (de)
EP (1)	EP0340188B1 (de)
JP (1)	JP2802388B2 (de)
AT (1)	ATE90657T1 (de)
CA (1)	CA1322278C (de)
DE (1)	DE68907120T2 (de)
ES (1)	ES2041040T3 (de)
SE (1)	SE462428B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3934368C1 (de) *	1989-10-14	1990-11-15	Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
DE4200743C2 (de) *	1991-09-18	1994-04-07	Wasagchemie Sythen Gmbh	Verfahren und Vorrichtung zur Verringerung der Korngröße von kristallinem Explosivstoff
US5389263A (en) *	1992-05-20	1995-02-14	Phasex Corporation	Gas anti-solvent recrystallization and application for the separation and subsequent processing of RDX and HMX
US5695216A (en) *	1993-09-28	1997-12-09	Bofors Explosives Ab	Airbag device and propellant for airbags
JP3543347B2 (ja) *	1994-01-24	2004-07-14	日本油脂株式会社	点火薬造粒物の製造方法
FR2746054B1 (fr) *	1996-03-13	1998-06-12		Procede, moyens et dispositif de compactage, adaptes au compactage de matieres a tendance pyrophorique
US6368431B2 (en) *	1997-11-12	2002-04-09	Trw Inc.	Air bag inflator
US6319341B1 (en) *	2000-05-25	2001-11-20	Trw Inc.	Process for preparing a gas generating composition
JP4530528B2 (ja) *	2000-12-11	2010-08-25	旭化成ケミカルズ株式会社	粉状火薬組成物の製法
RU2343138C1 (ru) *	2007-03-14	2009-01-10	Федеральное Государственное Унитарное Предприятие "Красноармейский Научно-Исследовательский Институт Механизации"	Способ получения нанодисперсного порошка октогена или гексогена и установка для его осуществления
ITMI20120635A1 (it) *	2012-04-17	2013-10-18	Micro Macinazione S A	Apparecchiatura del tipo a mulino a getti per la micronizzazione di un materiale polveroso o in generale contenente particelle, con nuovo sistema di alimentazione e dosatura del materiale polveroso da micronizzare, e corrispondente procedimento di mi
KR101714736B1 (ko)	2015-04-22	2017-03-09	국방과학연구소	서브마이크론과 마이크론 크기의 구형 rdx 입자 제조방법
KR101799639B1 (ko)	2015-08-18	2017-11-21	국방과학연구소	환원 그래핀산화물 복합체의 제조방법과 이에 의해 제조된 환원 그래핀산화물 복합체 및 이를 포함하는 슈퍼커패시터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB700009A (en) *	1950-03-03	1953-11-25	Fairweather Harold G C	Method of producing dry powdered materials from liquid solutions or suspensions of said materials
DE1200183B (de) *	1962-08-13	1965-09-02	Du Pont	Verfahren zur Herstellung von brisanten, organischen Sprengstoffen
GB1201171A (en) *	1967-03-28	1970-08-05	Atomic Energy Authority Uk	Improvements in or relating to the production of fine powders
US3754061A (en) *	1971-08-13	1973-08-21	Du Pont	Method of making spheroidal high explosive particles having microholes dispersed throughout
CA1022942A (en) *	1975-01-13	1977-12-20	Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government	Process for spheroidization of rdx crystals
US4135956A (en) *	1975-06-06	1979-01-23	Teledyne Mccormick Selph	Coprecipitated pyrotechnic composition processes and resultant products
ES2053705T3 (es) *	1987-04-22	1994-08-01	Nobel Kemi Ab	Metodo para la fabricacion de explosivos cristalinos.

1988
- 1988-04-29 SE SE8801610A patent/SE462428B/sv not_active IP Right Cessation
1989
- 1989-04-13 AT AT89850119T patent/ATE90657T1/de not_active IP Right Cessation
- 1989-04-13 EP EP89850119A patent/EP0340188B1/de not_active Expired - Lifetime
- 1989-04-13 DE DE89850119T patent/DE68907120T2/de not_active Expired - Lifetime
- 1989-04-13 ES ES198989850119T patent/ES2041040T3/es not_active Expired - Lifetime
- 1989-04-28 US US07/344,576 patent/US4983235A/en not_active Expired - Lifetime
- 1989-04-28 CA CA000598125A patent/CA1322278C/en not_active Expired - Lifetime
- 1989-04-28 JP JP1111894A patent/JP2802388B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0340188B1 (de)	1993-06-16
SE8801610D0 (sv)	1988-04-29
ATE90657T1 (de)	1993-07-15
ES2041040T3 (es)	1993-11-01
EP0340188A3 (de)	1991-01-09
JP2802388B2 (ja)	1998-09-24
DE68907120D1 (de)	1993-07-22
EP0340188A2 (de)	1989-11-02
SE8801610L (sv)	1989-10-30
CA1322278C (en)	1993-09-21
DE68907120T2 (de)	1993-10-07
JPH01313382A (ja)	1989-12-18
US4983235A (en)	1991-01-08

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8801610-0

Format of ref document f/p: F

2008-06-17

NUG

Patent has lapsed

Publication	Publication Date	Title
SE462428B (sv)	1990-06-25	Saett foer framstaellning av finkorniga explosiva substanser
EP0946527A1 (de)	1999-10-06	Verfahren zur kristallisation von 2,4,6,8,10,12,-hexanitro-2,4,6,8,10,12,-hexaazatetrazyklo- [5.5.0.05,9 0 3,11]-dodecan durch ausfällen
US5682004A (en)	1997-10-28	Apparatus for reduction of the grain size of crystalline explosive
US5099008A (en)	1992-03-24	Process of reducing shock sensitivity of explosive nitramine compounds by crystal modification
Kim et al.	2009	Solvent effect on particle morphology in recrystallization of HMX (cyclotetramethylenetetranitramine) using supercritical carbon dioxide as antisolvent
JPH09504472A (ja)	1997-05-06	過塩素酸塩の除去方法
US3351585A (en)	1967-11-07	Preparation of fine hmx
CN1125215A (zh)	1996-06-26	超临界流体析晶法制取猛炸药微颗粒的工艺
US5197677A (en)	1993-03-30	Wet grinding of crystalline energetic materials
US2375142A (en)	1945-05-01	Wax production
Teipel et al.	1999	Crystallization of HMX‐Particles by Using the Gas Anti‐Solvent‐Process
US4785094A (en)	1988-11-15	Crystallization of beta HMX
CA2210734A1 (en)	1996-08-01	Method of working up mixed explosives
US3153567A (en)	1964-10-20	Method of making decaborane reaction product with hydrazines
CN111389310B (zh)	2021-04-23	干馏植物秸秆爆轰合成聚晶金刚石的方法
US3166555A (en)	1965-01-19	Ammonium nitrate-hexamethylene-tetramine adduct
KR101887811B1 (ko)	2018-08-10	둔감 rdx 제조 방법
GB1201171A (en)	1970-08-05	Improvements in or relating to the production of fine powders
CN110872274B (zh)	2020-11-03	分步析晶提纯高残渣盐酸氨丙啉的方法
US7704340B1 (en)	2010-04-27	Pelletized nitrocellulose (PNC) manufacture and long term storage
NO131568B (de)	1975-03-17
US2535350A (en)	1950-12-26	Eecoveky of cyclotrimethylene
US1996146A (en)	1935-04-02	Method for graining explosive compositions
US3393255A (en)	1968-07-16	Electrostatic process for preparing granules of nitrocellulose
JPH0811684B2 (ja)	1996-02-07	アジドを基礎とするガス発生材料からのアジド価の回収法