CA1330397C - Explosif a emulsion contenant de la bentonite en particules non solubles - Google Patents

Explosif a emulsion contenant de la bentonite en particules non solubles

Info

Publication number: CA1330397C
Authority: CA; Canada
Prior art keywords: emulsion; bentonite; fuel; group; mass
Prior art date: 1987-06-29
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 - Fee Related

Application number

CA000568451A

Other languages

English (en)

Inventor

Andrew Victor Hearn

Pieter Stephanus Jacobus Halliday

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.)

Orica Explosives Technology Pty Ltd

Original Assignee

AECI Ltd

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.)

1987-06-29

Filing date

1988-06-02

Publication date

1994-06-28

1988-06-02 Application filed by AECI Ltd filed Critical AECI Ltd

1994-06-28 Application granted granted Critical

1994-06-28 Publication of CA1330397C publication Critical patent/CA1330397C/fr

2011-06-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000839 emulsion Substances 0.000 title claims abstract description 49
239000000440 bentonite Substances 0.000 title claims abstract description 37
229910000278 bentonite Inorganic materials 0.000 title claims abstract description 37
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title claims abstract description 37
239000002360 explosive Substances 0.000 title claims abstract description 19
239000000446 fuel Substances 0.000 claims abstract description 23
238000000034 method Methods 0.000 claims abstract description 21
150000003839 salts Chemical class 0.000 claims abstract description 11
230000001590 oxidative effect Effects 0.000 claims abstract description 7
238000004519 manufacturing process Methods 0.000 claims abstract description 4
230000008719 thickening Effects 0.000 claims abstract description 4
229940092782 bentonite Drugs 0.000 claims description 34
239000002245 particle Substances 0.000 claims description 14
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 10
239000003995 emulsifying agent Substances 0.000 claims description 7
235000019271 petrolatum Nutrition 0.000 claims description 7
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
239000003638 chemical reducing agent Substances 0.000 claims description 6
239000004005 microsphere Substances 0.000 claims description 6
239000001993 wax Substances 0.000 claims description 6
239000004200 microcrystalline wax Substances 0.000 claims description 5
235000019808 microcrystalline wax Nutrition 0.000 claims description 5
239000012188 paraffin wax Substances 0.000 claims description 5
235000019809 paraffin wax Nutrition 0.000 claims description 5
150000004665 fatty acids Chemical class 0.000 claims description 4
229930195733 hydrocarbon Natural products 0.000 claims description 4
150000002430 hydrocarbons Chemical class 0.000 claims description 4
ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 3
-1 alkaline earth metal perchlorates Chemical class 0.000 claims description 3
150000001875 compounds Chemical class 0.000 claims description 3
235000014113 dietary fatty acids Nutrition 0.000 claims description 3
239000000194 fatty acid Substances 0.000 claims description 3
229930195729 fatty acid Natural products 0.000 claims description 3
239000007789 gas Substances 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
239000002480 mineral oil Substances 0.000 claims description 3
239000001593 sorbitan monooleate Substances 0.000 claims description 3
235000011069 sorbitan monooleate Nutrition 0.000 claims description 3
229940035049 sorbitan monooleate Drugs 0.000 claims description 3
CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 claims description 2
IIZBNUQFTQVTGU-PTTKHPGGSA-N (z)-octadec-9-enoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O IIZBNUQFTQVTGU-PTTKHPGGSA-N 0.000 claims description 2
IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 2
DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 claims description 2
WOKDXPHSIQRTJF-UHFFFAOYSA-N 3-[3-[3-[3-[3-[3-[3-[3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)COCC(O)CO WOKDXPHSIQRTJF-UHFFFAOYSA-N 0.000 claims description 2
244000068988 Glycine max Species 0.000 claims description 2
235000010469 Glycine max Nutrition 0.000 claims description 2
239000004166 Lanolin Substances 0.000 claims description 2
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
229910019142 PO4 Inorganic materials 0.000 claims description 2
239000004264 Petrolatum Substances 0.000 claims description 2
239000002202 Polyethylene glycol Substances 0.000 claims description 2
IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 claims description 2
HOAKDRHIAARPFN-UHFFFAOYSA-K [Na+].[Na+].[Na+].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O Chemical compound [Na+].[Na+].[Na+].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HOAKDRHIAARPFN-UHFFFAOYSA-K 0.000 claims description 2
239000002253 acid Substances 0.000 claims description 2
229910001485 alkali metal perchlorate Inorganic materials 0.000 claims description 2
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
229910001964 alkaline earth metal nitrate Inorganic materials 0.000 claims description 2
150000004996 alkyl benzenes Chemical class 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 2
HBRNMIYLJIXXEE-UHFFFAOYSA-N dodecylazanium;acetate Chemical compound CC(O)=O.CCCCCCCCCCCCN HBRNMIYLJIXXEE-UHFFFAOYSA-N 0.000 claims description 2
239000000295 fuel oil Substances 0.000 claims description 2
125000003827 glycol group Chemical group 0.000 claims description 2
150000008282 halocarbons Chemical class 0.000 claims description 2
229940039717 lanolin Drugs 0.000 claims description 2
235000019388 lanolin Nutrition 0.000 claims description 2
235000010445 lecithin Nutrition 0.000 claims description 2
239000000787 lecithin Substances 0.000 claims description 2
229940067606 lecithin Drugs 0.000 claims description 2
229940057995 liquid paraffin Drugs 0.000 claims description 2
239000010687 lubricating oil Substances 0.000 claims description 2
239000000155 melt Substances 0.000 claims description 2
125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
239000001301 oxygen Substances 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
229940066842 petrolatum Drugs 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
239000010452 phosphate Substances 0.000 claims description 2
229920001223 polyethylene glycol Polymers 0.000 claims description 2
229920005652 polyisobutylene succinic anhydride Polymers 0.000 claims description 2
229940080314 sodium bentonite Drugs 0.000 claims description 2
229910000280 sodium bentonite Inorganic materials 0.000 claims description 2
RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 2
235000011071 sorbitan monopalmitate Nutrition 0.000 claims description 2
239000001570 sorbitan monopalmitate Substances 0.000 claims description 2
229940031953 sorbitan monopalmitate Drugs 0.000 claims description 2
229960005078 sorbitan sesquioleate Drugs 0.000 claims description 2
239000008096 xylene Substances 0.000 claims description 2
GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims 1
229910001963 alkali metal nitrate Inorganic materials 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 7
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 7
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 6
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 6
239000002585 base Substances 0.000 description 4
239000011521 glass Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 3
238000002425 crystallisation Methods 0.000 description 3
230000008025 crystallization Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
235000010344 sodium nitrate Nutrition 0.000 description 3
239000004317 sodium nitrate Substances 0.000 description 3
235000010288 sodium nitrite Nutrition 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
239000004202 carbamide Substances 0.000 description 2
239000000084 colloidal system Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000005474 detonation Methods 0.000 description 2
239000003921 oil Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
241000193803 Therea Species 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000004581 coalescence Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
238000010304 firing Methods 0.000 description 1
238000009472 formulation Methods 0.000 description 1
125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052901 montmorillonite Inorganic materials 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
239000007762 w/o emulsion 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
- C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
- C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Colloid Chemistry (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

CA000568451A 1987-06-29 1988-06-02 Explosif a emulsion contenant de la bentonite en particules non solubles Expired - Fee Related CA1330397C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA87/4690		1987-06-29
ZA874690		1987-06-29

Publications (1)

Publication Number	Publication Date
CA1330397C true CA1330397C (fr)	1994-06-28

Family

ID=25578896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000568451A Expired - Fee Related CA1330397C (fr)	1987-06-29	1988-06-02	Explosif a emulsion contenant de la bentonite en particules non solubles

Country Status (8)

Country	Link
EP (1)	EP0297740A3 (fr)
AU (1)	AU616892B2 (fr)
CA (1)	CA1330397C (fr)
GB (1)	GB2206574B (fr)
MW (1)	MW1888A1 (fr)
NO (1)	NO882865L (fr)
NZ (1)	NZ225094A (fr)
ZW (1)	ZW8688A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA89991B (en) *	1988-02-23	1989-10-25	Ici Australia Operations	Explosive composition
NZ227918A (en) *	1988-02-23	1992-03-26	Ici Australia Operations	Emulsion explosive composition containing primary amine-poly(alk(en)yl)succinic acid condensate as emulsifier
US5389146A (en) *	1993-04-12	1995-02-14	Baroid Technology, Inc.	Grouting composition and method
AUPO679297A0 (en) *	1997-05-15	1997-06-05	Ici Australia Operations Proprietary Limited	Rheology modification and modifiers
CN108689784A (zh) *	2018-06-15	2018-10-23	中国矿业大学	一种高密度高能量乳化炸药及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3126701A (en) *		1964-03-31		Process for generating gases
US2984556A (en) *	1954-03-19	1961-05-16	Shell Oil Co	Fuel composition and process for its manufacture
GB1306546A (en) *	1970-06-09	1973-02-14	Explosives & Chem Prod	Blasting explosive composition
GB1602187A (en) *	1977-11-30	1981-11-11	Nl Industries Inc	Method of increasing the viscosity of liquid organic systems and organophilic clay having enhanced dispersibility therein
US4426238A (en) *	1979-09-14	1984-01-17	Ireco Chemicals	Blasting composition containing particulate oxidizer salts
DE3380302D1 (en) *	1983-03-18	1989-09-07	Prb Nobel Explosifs Societe An	Compositions of the "emulsion explosive" type, process for their manufacture and use of these compositions
IE59303B1 (en) *	1985-08-21	1994-02-09	Ici Australia Ltd	Composition
US4678524A (en) *	1986-06-18	1987-07-07	Ireco Incorporated	Cast explosive composition and method
IN168892B (fr) *	1986-12-12	1991-07-06	Ici India Ltd

1988
- 1988-05-30 MW MW18/88A patent/MW1888A1/xx unknown
- 1988-06-02 CA CA000568451A patent/CA1330397C/fr not_active Expired - Fee Related
- 1988-06-08 EP EP88305235A patent/EP0297740A3/fr not_active Withdrawn
- 1988-06-08 GB GB8813578A patent/GB2206574B/en not_active Expired - Fee Related
- 1988-06-20 NZ NZ225094A patent/NZ225094A/en unknown
- 1988-06-23 AU AU18319/88A patent/AU616892B2/en not_active Ceased
- 1988-06-27 ZW ZW86/88A patent/ZW8688A1/xx unknown
- 1988-06-28 NO NO882865A patent/NO882865L/no unknown

Also Published As

Publication number	Publication date
EP0297740A3 (fr)	1989-04-05
AU1831988A (en)	1989-01-05
NZ225094A (en)	1990-12-21
GB2206574A (en)	1989-01-11
GB2206574B (en)	1990-10-03
ZW8688A1 (en)	1989-03-08
MW1888A1 (en)	1989-03-08
NO882865D0 (no)	1988-06-28
NO882865L (no)	1988-12-30
AU616892B2 (en)	1991-11-14
EP0297740A2 (fr)	1989-01-04
GB8813578D0 (en)	1988-07-13

Legal Events

Date	Code	Title	Description
2003-06-30	MKLA	Lapsed

Publication	Publication Date	Title
US4110134A (en)	1978-08-29	Water-in-oil emulsion explosive composition
US4543136A (en)	1985-09-24	Water-in-oil emulsion explosive composition
EP0067520B1 (fr)	1987-09-09	Explosif en forme d'émulsion et procédé de fabrication et stabilisation d'un tel explosif
EP0107368B1 (fr)	1988-05-04	Composition explosive à base d'émulsion
US4554032A (en)	1985-11-19	Water-in-oil emulsion explosive composition
EP0161821A1 (fr)	1985-11-21	Compositions explosives à base d'émulsion eau-dans-huile sensibilisées par des bulles de gaz
US4315787A (en)	1982-02-16	Water-in-oil emulsion explosive composition
US4356044A (en)	1982-10-26	Emulsion explosives containing high concentrations of calcium nitrate
CA1330397C (fr)	1994-06-28	Explosif a emulsion contenant de la bentonite en particules non solubles
EP0970934A1 (fr)	2000-01-12	Procédé de préparation d'une composition explosive en émulsion
CA1220943A (fr)	1987-04-28	Agent de sautage coule
US4308081A (en)	1981-12-29	Water-in-oil emulsion blasting agent
US4933028A (en)	1990-06-12	High emulsifier content explosives
EP0044664A2 (fr)	1982-01-27	Agent de sautage du type émulsion contenant du mononitrate d'hydrazine
EP0438896B1 (fr)	1994-11-09	Explosive en émulsion résistant aux chocs à basse densité
US4609415A (en)	1986-09-02	Enhancement of emulsification rate using combined surfactant composition
CA1111256A (fr)	1981-10-27	Bouillie de sautage en emulsion huile et eau
CA1335330C (fr)	1995-04-25	Explosif a emulsion renfermant moins de 9% d'eau
JPH08295589A (ja)	1996-11-12	エマルジョン爆薬
US5051142A (en)	1991-09-24	Emulsion explosive containing nitrostarch
GB2178736A (en)	1987-02-18	Sensitized emulsion explosive
CS243928B1 (sk)	1986-07-17	Zložka zmesných trhavin