ES2798762T3 - Proceso de colada de un material explosivo de vulnerabilidad reducida y material utilizado en dicho proceso - Google Patents

Proceso de colada de un material explosivo de vulnerabilidad reducida y material utilizado en dicho proceso Download PDF

Info

Publication number: ES2798762T3
Authority: ES; Spain
Prior art keywords: explosive; meltable; granules; reduced vulnerability; desensitizer
Prior art date: 2008-07-28
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.): Active

Application number

ES09784303T

Other languages

English (en)

Spanish (es)

Inventor

Ana Weckerle

Nicole Forichon-Chaumet

Alain Rodric

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KNDS Ammo France SA

Original Assignee

Nexter Munitions SA

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.)

2008-07-28

Filing date

2009-07-27

Publication date

2020-12-14

2009-07-27 Application filed by Nexter Munitions SA filed Critical Nexter Munitions SA

2020-12-14 Application granted granted Critical

2020-12-14 Publication of ES2798762T3 publication Critical patent/ES2798762T3/es

Status Active legal-status Critical Current

2029-07-27 Anticipated expiration legal-status Critical

Links

239000002360 explosive Substances 0.000 title claims abstract description 165
239000000463 material Substances 0.000 title claims abstract description 100
238000005266 casting Methods 0.000 title claims abstract description 43
238000000034 method Methods 0.000 title claims abstract description 29
239000008187 granular material Substances 0.000 claims abstract description 64
229940090898 Desensitizer Drugs 0.000 claims abstract description 39
239000007787 solid Substances 0.000 claims abstract description 23
239000007790 solid phase Substances 0.000 claims abstract description 20
239000003995 emulsifying agent Substances 0.000 claims abstract description 19
238000002844 melting Methods 0.000 claims abstract description 19
230000008018 melting Effects 0.000 claims abstract description 19
239000002245 particle Substances 0.000 claims abstract description 16
239000012071 phase Substances 0.000 claims abstract description 15
238000010438 heat treatment Methods 0.000 claims abstract description 12
238000007711 solidification Methods 0.000 claims abstract description 9
230000008023 solidification Effects 0.000 claims abstract description 9
238000003756 stirring Methods 0.000 claims abstract description 7
238000007493 shaping process Methods 0.000 claims abstract description 6
239000000203 mixture Substances 0.000 claims description 50
SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 claims description 16
239000000015 trinitrotoluene Substances 0.000 claims description 16
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
239000000839 emulsion Substances 0.000 claims description 13
238000002156 mixing Methods 0.000 claims description 9
IDCPFAYURAQKDZ-UHFFFAOYSA-N 1-nitroguanidine Chemical compound NC(=N)N[N+]([O-])=O IDCPFAYURAQKDZ-UHFFFAOYSA-N 0.000 claims description 8
MKWKGRNINWTHMC-UHFFFAOYSA-N 4,5,6-trinitrobenzene-1,2,3-triamine Chemical compound NC1=C(N)C([N+]([O-])=O)=C([N+]([O-])=O)C([N+]([O-])=O)=C1N MKWKGRNINWTHMC-UHFFFAOYSA-N 0.000 claims description 8
CFYAUGJHWXGWHI-UHFFFAOYSA-N n-methyl-2,4,6-trinitroaniline Chemical compound CNC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O CFYAUGJHWXGWHI-UHFFFAOYSA-N 0.000 claims description 6
239000000654 additive Substances 0.000 claims description 4
230000000996 additive effect Effects 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 description 12
238000001816 cooling Methods 0.000 description 10
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
238000011068 loading method Methods 0.000 description 6
229910052782 aluminium Inorganic materials 0.000 description 5
CVYZVNVPQRKDLW-UHFFFAOYSA-N 2,4-dinitroanisole Chemical compound COC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O CVYZVNVPQRKDLW-UHFFFAOYSA-N 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
230000004927 fusion Effects 0.000 description 4
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000005474 detonation Methods 0.000 description 3
238000009434 installation Methods 0.000 description 3
238000003754 machining Methods 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
229920003023 plastic Polymers 0.000 description 3
239000004033 plastic Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
-1 3-aminotrinitrotoluene 2,4,6-trinitro-aniline Chemical compound 0.000 description 2
238000013019 agitation Methods 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
238000004945 emulsification Methods 0.000 description 2
239000013529 heat transfer fluid Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
239000007858 starting material Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000004781 supercooling Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
BEKZHETVNVFYCV-UHFFFAOYSA-N 1,3,8-trinitronaphthalene Chemical compound [O-][N+](=O)C1=CC=CC2=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C21 BEKZHETVNVFYCV-UHFFFAOYSA-N 0.000 description 1
YYGJRRYSYLLCQH-UHFFFAOYSA-N 3-methyl-2,4,6-trinitrophenol Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C(O)=C1[N+]([O-])=O YYGJRRYSYLLCQH-UHFFFAOYSA-N 0.000 description 1
235000015842 Hesperis Nutrition 0.000 description 1
235000012633 Iberis amara Nutrition 0.000 description 1
230000008602 contraction Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000010908 decantation Methods 0.000 description 1
238000000586 desensitisation Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000012634 fragment Substances 0.000 description 1
238000013467 fragmentation Methods 0.000 description 1
238000006062 fragmentation reaction Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000001788 irregular Effects 0.000 description 1
230000002427 irreversible effect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
235000011837 pasties Nutrition 0.000 description 1
239000008188 pellet Substances 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
239000002994 raw material Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000000523 sample Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000011343 solid material Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
229920006163 vinyl copolymer Polymers 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
- C06B21/005—By a process involving melting at least part of the ingredients
- 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
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/04—Compositions containing a nitrated organic compound the nitrated compound being an aromatic
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Colloid Chemistry (AREA)
Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Manufacturing Of Micro-Capsules (AREA)
Crushing And Grinding (AREA)
Disintegrating Or Milling (AREA)

ES09784303T 2008-07-28 2009-07-27 Proceso de colada de un material explosivo de vulnerabilidad reducida y material utilizado en dicho proceso Active ES2798762T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0804329A FR2934260B1 (fr)	2008-07-28	2008-07-28	Procede de coulee d'un materiau explosif a vulnerabilite reduite et materiau mis en oeuvre dans un tel procede
PCT/FR2009/000927 WO2010012893A2 (fr)	2008-07-28	2009-07-27	Procede de coulee d'un materiau explosif a vulnerabilite reduite et materiau mis en oeuvre dans un tel procede

Publications (1)

Publication Number	Publication Date
ES2798762T3 true ES2798762T3 (es)	2020-12-14

Family

ID=40584767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES09784303T Active ES2798762T3 (es)	2008-07-28	2009-07-27	Proceso de colada de un material explosivo de vulnerabilidad reducida y material utilizado en dicho proceso

Country Status (5)

Country	Link
EP (1)	EP2318331B1 (fr)
ES (1)	ES2798762T3 (fr)
FR (1)	FR2934260B1 (fr)
PL (1)	PL2318331T3 (fr)
WO (1)	WO2010012893A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2984885B1 (fr) *	2011-12-21	2014-07-04	Nexter Munitions	Procede de fabrication de granules d'une composition explosive comprimable et materiau esplosif obtenu avec un tel procede
FR3141172B1 (fr) *	2022-10-20	2024-10-04	Thales Sa	Procédé de fabrication d'une composition explosive fusible/coulable.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB537579A (en) *	1938-10-10	1941-06-27	Ici Ltd	Improvements in or relating to high explosives
NO144666C (no) *	1980-02-29	1981-10-14	Dyno Industrier As	Fremgangsmaate for fremstilling av aluminiumholdige hoeyenergisprengstoffblandinger
US4545829A (en) *	1984-07-13	1985-10-08	The United States Of America As Represented By The Secretary Of The Army	Emulsion synthesized composite high explosives
US4747892A (en) *	1987-05-22	1988-05-31	The United States Of America As Represented By The Secretary Of The Air Force	Melt-castable explosive composition
US5431756A (en) *	1993-02-25	1995-07-11	Mach I, Inc.	Method and composition for melt cast explosives, propellants and pyrotechnics
SE504994C2 (sv) *	1995-06-08	1997-06-09	Bofors Liab Ab	Sätt och anordning för framställning av explosivämnesladdningar
FR2750131B1 (fr) *	1996-06-19	1998-07-17	Giat Ind Sa	Composition explosive fusionnable/coulable et a vulnerabilite reduite

2008
- 2008-07-28 FR FR0804329A patent/FR2934260B1/fr not_active Expired - Fee Related
2009
- 2009-07-27 WO PCT/FR2009/000927 patent/WO2010012893A2/fr not_active Ceased
- 2009-07-27 PL PL09784303T patent/PL2318331T3/pl unknown
- 2009-07-27 EP EP09784303.1A patent/EP2318331B1/fr active Active
- 2009-07-27 ES ES09784303T patent/ES2798762T3/es active Active

Also Published As

Publication number	Publication date
PL2318331T3 (pl)	2020-09-07
EP2318331A2 (fr)	2011-05-11
EP2318331B1 (fr)	2020-04-08
FR2934260B1 (fr)	2010-08-27
WO2010012893A2 (fr)	2010-02-04
WO2010012893A3 (fr)	2010-03-25
FR2934260A1 (fr)	2010-01-29

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NO148369B (no)	1983-06-20	Harpiksbundet, vannholdig sprengstoff og fremgangsmaate ved dets fremstilling
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NO863714L (no)	1987-03-20	Microcellulaere sammensetninger inkludert sprengstoffer, drivmidler, bluss og gassutviklere, samt fremgangsmaate for deres fremstilling.
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