SE504054C2 - Flödesschema över återvinning av sprängämne - Google Patents

Flödesschema över återvinning av sprängämne

Info

Publication number: SE504054C2
Authority: SE; Sweden
Prior art keywords: solvent; explosive; octogen; hexogen; leaching
Prior art date: 1995-01-27

Application number

SE9500280A

Other languages

English (en)

Swedish (sv)

Other versions

SE9500280L (sv

SE9500280D0 (sv

Inventor

Jan-Olof Nyqvist

Original Assignee

Bofors Explosives 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.)

1995-01-27

Filing date

1995-01-27

Publication date

1996-10-28

1995-01-27 Application filed by Bofors Explosives Ab filed Critical Bofors Explosives Ab

1995-01-27 Priority to SE9500280A priority Critical patent/SE504054C2/sv

1995-01-27 Publication of SE9500280D0 publication Critical patent/SE9500280D0/xx

1995-12-22 Priority to EP95944293A priority patent/EP0807241B1/fr

1995-12-22 Priority to PCT/SE1995/001567 priority patent/WO1996023196A1/fr

1995-12-22 Priority to AT95944293T priority patent/ATE221644T1/de

1995-12-22 Priority to DE69527655T priority patent/DE69527655T2/de

1995-12-22 Priority to US08/875,389 priority patent/US6013794A/en

1995-12-22 Priority to CA002210734A priority patent/CA2210734A1/fr

1995-12-29 Priority to IL11660895A priority patent/IL116608A/xx

1996-07-28 Publication of SE9500280L publication Critical patent/SE9500280L/xx

1996-10-28 Publication of SE504054C2 publication Critical patent/SE504054C2/sv

1997-07-25 Priority to NO19973445A priority patent/NO314961B1/no

Links

239000002360 explosive Substances 0.000 title claims abstract description 22
238000011084 recovery Methods 0.000 title 1
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 69
238000002386 leaching Methods 0.000 claims abstract description 28
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 claims abstract description 28
239000002904 solvent Substances 0.000 claims abstract description 26
238000000034 method Methods 0.000 claims abstract description 22
SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical group CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 claims abstract description 12
238000001914 filtration Methods 0.000 claims abstract description 10
239000004033 plastic Substances 0.000 claims abstract description 9
229920003023 plastic Polymers 0.000 claims abstract description 9
238000001953 recrystallisation Methods 0.000 claims abstract description 9
239000013078 crystal Substances 0.000 claims abstract description 4
239000000126 substance Substances 0.000 claims abstract description 4
239000000028 HMX Substances 0.000 claims description 28
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 claims description 24
YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 18
239000011230 binding agent Substances 0.000 claims description 14
239000012452 mother liquor Substances 0.000 claims description 11
238000004821 distillation Methods 0.000 claims description 6
239000007787 solid Substances 0.000 claims description 6
238000012958 reprocessing Methods 0.000 claims description 5
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
238000004090 dissolution Methods 0.000 claims description 3
239000008096 xylene Substances 0.000 claims description 3
239000007858 starting material Substances 0.000 claims 2
238000011109 contamination Methods 0.000 claims 1
238000002425 crystallisation Methods 0.000 claims 1
230000008025 crystallization Effects 0.000 claims 1
239000007788 liquid Substances 0.000 abstract description 7
239000000706 filtrate Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 22
239000000047 product Substances 0.000 description 11
238000003756 stirring Methods 0.000 description 4
238000005406 washing Methods 0.000 description 4
UPSVYNDQEVZTMB-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;1,3,5,7-tetranitro-1,3,5,7-tetrazocane Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O.[O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)CN([N+]([O-])=O)C1 UPSVYNDQEVZTMB-UHFFFAOYSA-N 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000002244 precipitate Substances 0.000 description 3
HCSCWJCZRCSQFA-UHFFFAOYSA-N 1-methylpyrrolidin-2-one;hydrate Chemical compound O.CN1CCCC1=O HCSCWJCZRCSQFA-UHFFFAOYSA-N 0.000 description 2
235000013361 beverage Nutrition 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000008187 granular material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000000746 purification Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
POCJOGNVFHPZNS-ZJUUUORDSA-N (6S,7R)-2-azaspiro[5.5]undecan-7-ol Chemical compound O[C@@H]1CCCC[C@]11CNCCC1 POCJOGNVFHPZNS-ZJUUUORDSA-N 0.000 description 1
ZCSHACFHMFHFKK-UHFFFAOYSA-N 2-methyl-1,3,5-trinitrobenzene;2,4,6-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)C1NC([N+]([O-])=O)NC([N+]([O-])=O)N1.CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O ZCSHACFHMFHFKK-UHFFFAOYSA-N 0.000 description 1
BSPUVYFGURDFHE-UHFFFAOYSA-N Nitramine Natural products CC1C(O)CCC2CCCNC12 BSPUVYFGURDFHE-UHFFFAOYSA-N 0.000 description 1
238000007792 addition Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000035876 healing Effects 0.000 description 1
POCJOGNVFHPZNS-UHFFFAOYSA-N isonitramine Natural products OC1CCCCC11CNCCC1 POCJOGNVFHPZNS-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000012265 solid product Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000010626 work up procedure 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
- C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/124—Methods for reclaiming or disposing of one or more materials in a composition

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Processing Of Solid Wastes (AREA)
Disintegrating Or Milling (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Inorganic Insulating Materials (AREA)

SE9500280A 1995-01-27 1995-01-27 Flödesschema över återvinning av sprängämne SE504054C2 (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE9500280A SE504054C2 (sv)	1995-01-27	1995-01-27	Flödesschema över återvinning av sprängämne
CA002210734A CA2210734A1 (fr)	1995-01-27	1995-12-22	Procede de transformation de melange d'explosifs
DE69527655T DE69527655T2 (de)	1995-01-27	1995-12-22	Verfahren zur transformation einer mischung von explosivstoffen
PCT/SE1995/001567 WO1996023196A1 (fr)	1995-01-27	1995-12-22	Procede de transformation de melange d'explosifs
AT95944293T ATE221644T1 (de)	1995-01-27	1995-12-22	Verfahren zur transformation einer mischung von explosivstoffen
EP95944293A EP0807241B1 (fr)	1995-01-27	1995-12-22	Procede de transformation de melange d'explosifs
US08/875,389 US6013794A (en)	1995-01-27	1995-12-22	Method of working up mixed explosives
IL11660895A IL116608A (en)	1995-01-27	1995-12-29	Method of working up mixed explosives
NO19973445A NO314961B1 (no)	1995-01-27	1997-07-25	Fremgangsmåte for å fremstille eksplosivblandinger

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9500280A SE504054C2 (sv)	1995-01-27	1995-01-27	Flödesschema över återvinning av sprängämne

Publications (3)

Publication Number	Publication Date
SE9500280D0 SE9500280D0 (sv)	1995-01-27
SE9500280L SE9500280L (sv)	1996-07-28
SE504054C2 true SE504054C2 (sv)	1996-10-28

Family

ID=20396974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9500280A SE504054C2 (sv)	1995-01-27	1995-01-27	Flödesschema över återvinning av sprängämne

Country Status (9)

Country	Link
US (1)	US6013794A (fr)
EP (1)	EP0807241B1 (fr)
AT (1)	ATE221644T1 (fr)
CA (1)	CA2210734A1 (fr)
DE (1)	DE69527655T2 (fr)
IL (1)	IL116608A (fr)
NO (1)	NO314961B1 (fr)
SE (1)	SE504054C2 (fr)
WO (1)	WO1996023196A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19643772C1 (de) *	1996-10-23	1998-06-18	Wasagchemie Sythen Gmbh	Verfahren zum Herstellen von Sprengstoffen aus Alt-Explosivstoffen
US6414143B1 (en) *	1999-02-24	2002-07-02	Alliant Techsystems Inc.	Extraction and recovery of nitramines from propellants, explosives, and pyrotechnics
WO2001036898A2 (fr) *	1999-09-14	2001-05-25	Gradient Technology	Demilitarisation d'explosifs desensibilises a la cire
US6476286B1 (en) *	2000-05-12	2002-11-05	Gradiaent Technology	Reclaiming TNT and aluminum from tritonal and tritonal-containing munitions
RU2433986C2 (ru) *	2009-10-15	2011-11-20	Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом"-Госкорпорация "Росатом"	Способ изготовления смесевого взрывчатого вещества
CN103819342B (zh) *	2014-01-23	2015-11-04	中国人民解放军军械工程学院	废弃梯黑铝炸药中tnt组分的分离回收方法
CN104311501A (zh) *	2014-09-15	2015-01-28	甘肃银光化学工业集团有限公司	一种废旧奥梯炸药回收方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4389265A (en) *	1981-07-16	1983-06-21	The United States Of America As Represented By The Secretary Of The Navy	Breakdown of solid propellants and explosives, recovery of nitramines
SE451718B (sv) *	1984-04-04	1987-10-26	Nobel Kemi Ab	Sett att omkristallisera sprengemnena oktogen och hexogen
US4909868A (en) *	1989-10-16	1990-03-20	The United States Of America As Represented By The Secretary Of The Army	Extraction and recovery of plasticizers from solid propellants and munitions
DE4237580C1 (de) *	1992-11-06	1994-03-17	Wasagchemie Sythen Gmbh	Aufbereitung wachshaltiger Explosivstoffe
US5284995A (en) *	1993-03-08	1994-02-08	The United States Of America As Represented By The Secretary Of The Army	Method to extract and recover nitramine oxidizers from solid propellants using liquid ammonia

1995
- 1995-01-27 SE SE9500280A patent/SE504054C2/sv not_active IP Right Cessation
- 1995-12-22 EP EP95944293A patent/EP0807241B1/fr not_active Expired - Lifetime
- 1995-12-22 US US08/875,389 patent/US6013794A/en not_active Expired - Fee Related
- 1995-12-22 DE DE69527655T patent/DE69527655T2/de not_active Expired - Fee Related
- 1995-12-22 AT AT95944293T patent/ATE221644T1/de not_active IP Right Cessation
- 1995-12-22 CA CA002210734A patent/CA2210734A1/fr not_active Abandoned
- 1995-12-22 WO PCT/SE1995/001567 patent/WO1996023196A1/fr not_active Ceased
- 1995-12-29 IL IL11660895A patent/IL116608A/xx not_active IP Right Cessation
1997
- 1997-07-25 NO NO19973445A patent/NO314961B1/no unknown

Also Published As

Publication number	Publication date
SE9500280L (sv)	1996-07-28
SE9500280D0 (sv)	1995-01-27
NO973445D0 (no)	1997-07-25
WO1996023196A1 (fr)	1996-08-01
US6013794A (en)	2000-01-11
DE69527655T2 (de)	2003-03-27
CA2210734A1 (fr)	1996-08-01
EP0807241B1 (fr)	2002-07-31
DE69527655D1 (de)	2002-09-05
IL116608A (en)	2001-01-11
IL116608A0 (en)	1996-03-31
EP0807241A1 (fr)	1997-11-19
ATE221644T1 (de)	2002-08-15
NO314961B1 (no)	2003-06-16
NO973445L (no)	1997-07-25

Legal Events

Date	Code	Title	Description
2006-09-19	NUG	Patent has lapsed

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