CA2236246C - Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree - Google Patents

Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree Download PDF

Info

Publication number: CA2236246C
Authority: CA; Canada
Prior art keywords: particulate material; inorganic oxidizing; oxidizing salt; particle size; explosive
Prior art date: 1998-04-29
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

CA 2236246

Other languages

English (en)

Other versions

CA2236246A1 (fr

Inventor

Andrew Richard

Earl Reckzin

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.)

Explosives Technologies International Canada Ltd

Original Assignee

Explosives Technologies International Canada 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.)

1998-04-29

Filing date

1998-04-29

Publication date

2004-08-10

1998-04-29 Application filed by Explosives Technologies International Canada Ltd filed Critical Explosives Technologies International Canada Ltd

1998-04-29 Priority to CA 2236246 priority Critical patent/CA2236246C/fr

1999-10-29 Publication of CA2236246A1 publication Critical patent/CA2236246A1/fr

2004-08-10 Application granted granted Critical

2004-08-10 Publication of CA2236246C publication Critical patent/CA2236246C/fr

2018-04-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005422 blasting Methods 0.000 title claims abstract description 71
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
239000000203 mixture Substances 0.000 title claims description 126
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims description 75
239000000295 fuel oil Substances 0.000 title claims description 19
239000002360 explosive Substances 0.000 claims abstract description 187
150000003839 salts Chemical class 0.000 claims abstract description 116
230000001590 oxidative effect Effects 0.000 claims abstract description 115
230000000717 retained effect Effects 0.000 claims abstract description 47
239000000446 fuel Substances 0.000 claims abstract description 46
239000003349 gelling agent Substances 0.000 claims abstract description 31
239000002245 particle Substances 0.000 claims description 119
239000011236 particulate material Substances 0.000 claims description 60
238000009826 distribution Methods 0.000 claims description 34
238000000034 method Methods 0.000 claims description 29
238000004519 manufacturing process Methods 0.000 claims description 7
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
229910052782 aluminium Inorganic materials 0.000 claims description 5
239000000945 filler Substances 0.000 abstract description 65
239000000463 material Substances 0.000 abstract description 64
229920002907 Guar gum Polymers 0.000 description 23
239000000665 guar gum Substances 0.000 description 23
229960002154 guar gum Drugs 0.000 description 23
235000010417 guar gum Nutrition 0.000 description 23
238000005474 detonation Methods 0.000 description 9
244000303965 Cyamopsis psoralioides Species 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 5
238000004880 explosion Methods 0.000 description 5
239000010959 steel Substances 0.000 description 5
238000010521 absorption reaction Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 3
230000035515 penetration Effects 0.000 description 3
-1 sensitizers Chemical class 0.000 description 3
239000007787 solid Substances 0.000 description 3
RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
230000004888 barrier function 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
150000001875 compounds Chemical class 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
239000010743 number 2 fuel oil Substances 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
230000035945 sensitivity Effects 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
239000001993 wax Substances 0.000 description 2
WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
229930091371 Fructose Natural products 0.000 description 1
239000005715 Fructose Substances 0.000 description 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
239000005639 Lauric acid Substances 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229910001963 alkali metal nitrate Inorganic materials 0.000 description 1
229910001485 alkali metal perchlorate Inorganic materials 0.000 description 1
229910001964 alkaline earth metal nitrate Inorganic materials 0.000 description 1
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
230000002902 bimodal effect Effects 0.000 description 1
229960000541 cetyl alcohol Drugs 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000002285 corn oil Substances 0.000 description 1
235000005687 corn oil Nutrition 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
239000008103 glucose Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
239000004200 microcrystalline wax Substances 0.000 description 1
235000019808 microcrystalline wax Nutrition 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
239000003607 modifier Substances 0.000 description 1
230000007935 neutral effect Effects 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
239000003921 oil Substances 0.000 description 1
235000019198 oils Nutrition 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
235000019809 paraffin wax Nutrition 0.000 description 1
239000008188 pellet Substances 0.000 description 1
235000019271 petrolatum Nutrition 0.000 description 1
239000012169 petroleum derived wax Substances 0.000 description 1
235000019381 petroleum wax Nutrition 0.000 description 1
235000010333 potassium nitrate Nutrition 0.000 description 1
239000004323 potassium nitrate Substances 0.000 description 1
235000003441 saturated fatty acids Nutrition 0.000 description 1
150000004671 saturated fatty acids Chemical class 0.000 description 1
238000012216 screening Methods 0.000 description 1
235000010344 sodium nitrate Nutrition 0.000 description 1
239000004317 sodium nitrate Substances 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000008399 tap water Substances 0.000 description 1
235000020679 tap water Nutrition 0.000 description 1
238000005303 weighing 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
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/285—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with fuel oil, e.g. ANFO-compositions
- 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
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/30—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with vegetable matter; with resin; with rubber
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/02—Compositions or products which are defined by structure or arrangement of component of product comprising particles of diverse size or shape

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Crystallography & Structural Chemistry (AREA)
Liquid Carbonaceous Fuels (AREA)

CA 2236246 1998-04-29 1998-04-29 Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree Expired - Fee Related CA2236246C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2236246 CA2236246C (fr)	1998-04-29	1998-04-29	Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2236246 CA2236246C (fr)	1998-04-29	1998-04-29	Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree

Publications (2)

Publication Number	Publication Date
CA2236246A1 CA2236246A1 (fr)	1999-10-29
CA2236246C true CA2236246C (fr)	2004-08-10

Family

ID=29275623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2236246 Expired - Fee Related CA2236246C (fr)	1998-04-29	1998-04-29	Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree

Country Status (1)

Country	Link
CA (1)	CA2236246C (fr)

1998
- 1998-04-29 CA CA 2236246 patent/CA2236246C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2236246A1 (fr)	1999-10-29

Legal Events

Date	Code	Title	Description
2000-04-25	EEER	Examination request
2018-06-11	MKLA	Lapsed	Effective date: 20180430

Publication	Publication Date	Title
CA2965705C (fr)	2021-02-23	Composition explosive pour sol mou et humide et procede de mise en place
US3212944A (en)	1965-10-19	Ammonium nitrate compositions containing hydratable metal salts and methods for producing the same
US5480500A (en)	1996-01-02	Ammonim nitrate fuel oil blasting composition having improved water resistance
US6113714A (en)	2000-09-05	Ammonium nitrate fuel oil blasting composition having improved water resistance
CA1230489A (fr)	1987-12-22	Explosif a compose microknit
US4872929A (en)	1989-10-10	Composite explosive utilizing water-soluble fuels
NZ202647A (en)	1986-04-11	Melt explosive composition containing napthalene sulfonate derivatives
US4128442A (en)	1978-12-05	Emulsified methanol containing explosive composition
US4456492A (en)	1984-06-26	Melt explosive composition
EP0059288A2 (fr)	1982-09-08	Stabilisation d'explosifs contenant de l'eau et ayant une phase aqueuse continue épaissie
CA1096170A (fr)	1981-02-24	Compose explosif et methode de fabrication
CA2236246C (fr)	2004-08-10	Composition de tir a base de mazout de nitrate d'ammonium dont l'impermeabilite a l'eau est amelioree
CA2161200C (fr)	2004-01-13	Methode pour l'obtention d'une composition explosive a base de nitrate d'ammonium et de fuel-oil, offrant une meilleure resistance a l'eau
FI64570C (fi)	1983-12-12	Pulverformig detonationskaenslig spraengaemnesblandning
US3160535A (en)	1964-12-08	Free flowing granular explosive composition of controlled particle size
CS200185B2 (en)	1980-08-29	Explosive composition
US4555276A (en)	1985-11-26	High density pressure resistant invert blasting emulsions
US3210160A (en)	1965-10-05	Apparatus for forming an explosive component from a melt
US3266960A (en)	1966-08-16	Ammonium nitrate compositions containing hydratable metal salts and liquid hydrocarbons
JP3766198B2 (ja)	2006-04-12	油中水滴型エマルション爆薬組成物
AU735856B2 (en)	2001-07-19	Gassed emulsion explosive
US5123981A (en)	1992-06-23	Coated solid additives for explosives
US5120375A (en)	1992-06-09	Explosive with-coated solid additives
FI118646B (fi)	2008-01-31	Hidastettu räjähde
CA2403703A1 (fr)	2004-03-17	Methode de gazage d'explosifs a emulsion et explosifs ainsi produits