CA2700683C - Compositions d'emulsions explosives et leurs procedes de fabrication - Google Patents
Compositions d'emulsions explosives et leurs procedes de fabrication Download PDFInfo
- Publication number
- CA2700683C CA2700683C CA2700683A CA2700683A CA2700683C CA 2700683 C CA2700683 C CA 2700683C CA 2700683 A CA2700683 A CA 2700683A CA 2700683 A CA2700683 A CA 2700683A CA 2700683 C CA2700683 C CA 2700683C
- Authority
- CA
- Canada
- Prior art keywords
- emulsion
- crystallization temperature
- reactor
- explosive
- phase
- Prior art date
- 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
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 185
- 239000000203 mixture Substances 0.000 title claims abstract description 131
- 239000002360 explosive Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims description 69
- 238000002425 crystallisation Methods 0.000 claims abstract description 122
- 230000008025 crystallization Effects 0.000 claims abstract description 122
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 101
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 59
- 239000000446 fuel Substances 0.000 claims abstract description 51
- 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 abstract description 48
- 230000001590 oxidative effect Effects 0.000 claims abstract description 24
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 23
- 239000006185 dispersion Substances 0.000 claims abstract description 6
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 52
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 52
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 52
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003921 oil Substances 0.000 claims description 20
- 238000010923 batch production Methods 0.000 claims description 15
- 238000010924 continuous production Methods 0.000 claims description 14
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 239000002480 mineral oil Substances 0.000 claims description 7
- 235000010446 mineral oil Nutrition 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- -1 amine nitrate Chemical class 0.000 abstract description 16
- 150000001412 amines Chemical class 0.000 abstract description 14
- 239000007800 oxidant agent Substances 0.000 description 59
- 230000008569 process Effects 0.000 description 22
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 21
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 21
- 238000001816 cooling Methods 0.000 description 19
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 18
- 238000005474 detonation Methods 0.000 description 17
- 235000019198 oils Nutrition 0.000 description 15
- 230000000153 supplemental effect Effects 0.000 description 14
- 238000003860 storage Methods 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000000354 decomposition reaction Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- PTIUDKQYXMFYAI-UHFFFAOYSA-N methylammonium nitrate Chemical compound NC.O[N+]([O-])=O PTIUDKQYXMFYAI-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000004317 sodium nitrate Substances 0.000 description 9
- 235000010344 sodium nitrate Nutrition 0.000 description 9
- 239000001993 wax Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000035945 sensitivity Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000004034 viscosity adjusting agent Substances 0.000 description 7
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 description 3
- 239000008158 vegetable oil Substances 0.000 description 3
- 239000007762 w/o emulsion Substances 0.000 description 3
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- QHEZWJOCFRKERK-UHFFFAOYSA-N [N+](=O)(O)[O-].C(O)CN.C(O)CN.C(O)CN Chemical class [N+](=O)(O)[O-].C(O)CN.C(O)CN.C(O)CN QHEZWJOCFRKERK-UHFFFAOYSA-N 0.000 description 1
- 229910001963 alkali metal nitrate Inorganic materials 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- KZTZJUQNSSLNAG-UHFFFAOYSA-N aminoethyl nitrate Chemical class NCCO[N+]([O-])=O KZTZJUQNSSLNAG-UHFFFAOYSA-N 0.000 description 1
- DVARTQFDIMZBAA-UHFFFAOYSA-O ammonium nitrate Chemical class [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QHDUJTCUPWHNPK-UHFFFAOYSA-N methyl 7-methoxy-2h-indazole-3-carboxylate Chemical compound COC1=CC=CC2=C(C(=O)OC)NN=C21 QHDUJTCUPWHNPK-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
-
- 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
- C06B23/006—Stabilisers (e.g. thermal stabilisers)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Colloid Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Une composition d'émulsion explosive sensible à un détonateur comprend une phase oxydante renfermant une solution sursaturée de nitrate d'ammonium et une phase de combustible comprenant suffisamment d'agent émulsifiant pour permettre une dispersion de la phase d'oxydation dans la phase de combustible. La composition d'émulsion explosive sensible au détonateur comprend, en outre, un agent abaissant la température de cristallisation consistant essentiellement en au moins d'une amine ou d'un nitrate d'amine.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/770,378 US20120180915A1 (en) | 2007-06-28 | 2007-06-28 | Explosive emulsion compositions and methods of making the same |
| US11/770,378 | 2007-06-28 | ||
| PCT/EP2008/058277 WO2009000915A2 (fr) | 2007-06-28 | 2008-06-27 | Compositions d'émulsions explosives et leurs procédés de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2700683A1 CA2700683A1 (fr) | 2008-12-31 |
| CA2700683C true CA2700683C (fr) | 2014-11-18 |
Family
ID=40039821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2700683A Expired - Fee Related CA2700683C (fr) | 2007-06-28 | 2008-06-27 | Compositions d'emulsions explosives et leurs procedes de fabrication |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20120180915A1 (fr) |
| EP (1) | EP2176197B1 (fr) |
| CN (1) | CN101801892B (fr) |
| AU (1) | AU2008267135B2 (fr) |
| BR (1) | BRPI0813219B1 (fr) |
| CA (1) | CA2700683C (fr) |
| CL (1) | CL2008001909A1 (fr) |
| ES (1) | ES2389185T3 (fr) |
| PE (1) | PE20090532A1 (fr) |
| PL (1) | PL2176197T3 (fr) |
| RU (1) | RU2469013C2 (fr) |
| WO (1) | WO2009000915A2 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101143853B1 (ko) * | 2009-09-23 | 2012-05-23 | 신경민 | 생체세포의 임피던스 변화에 따라 ｒｆ 출력을 제어하는 방법 및 시스템 |
| GB201202402D0 (en) * | 2012-02-10 | 2012-03-28 | Maxam Dantex South Africa Proprietary Ltd | Oxidizer solution |
| CN103848704A (zh) * | 2012-11-30 | 2014-06-11 | 陕西省汉阴华能新材料研究有限公司 | 回收油的应用 |
| CN103553850B (zh) * | 2013-10-11 | 2016-01-20 | 葛洲坝易普力股份有限公司 | 一种现场向上进行深孔填装制备乳化炸药的工艺方法 |
| CN104515843B (zh) * | 2014-12-23 | 2016-04-13 | 中煤科工集团淮北爆破技术研究院有限公司 | 乳化炸药产品质量在线监测方法 |
| CN205738207U (zh) | 2015-11-10 | 2016-11-30 | 迪博泰有限公司 | 用于低温爆炸物乳剂的包装系统及适于该系统的角形组件 |
| CN111272971A (zh) * | 2020-03-10 | 2020-06-12 | 鞍钢矿业爆破有限公司 | 一种现场混装乳化炸药水相性能自动检测系统及方法 |
| CN112939710B (zh) * | 2021-03-24 | 2022-04-22 | 葛洲坝易普力湖北昌泰民爆有限公司 | 一种用煤制油中间产品制备现场混装铵油炸药用油相及其制备方法 |
| KR102744525B1 (ko) * | 2021-12-29 | 2024-12-18 | 주식회사 한화 | 저비중 에멀젼 폭약 조성물 |
| AU2022448528A1 (en) * | 2022-03-25 | 2024-10-03 | Enaex Sa | New technology for manufacturing low viscosity emulsions |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2126921C3 (de) * | 1971-05-29 | 1981-07-16 | Dynamit Nobel Ag, 5210 Troisdorf | Energielieferndes, zur Herstellung von Sprengstoffen geeignetes eutektisches Gemisch mit niedrigem Erstarrungspunkt und seine Verwendung |
| JPS608998B2 (ja) * | 1980-03-12 | 1985-03-07 | 日本化薬株式会社 | 油中水滴型エマルジヨン爆薬 |
| NZ206983A (en) * | 1983-02-15 | 1988-02-29 | Ici Australia Ltd | Dynamite explosive composition |
| IE59303B1 (en) * | 1985-08-21 | 1994-02-09 | Ici Australia Ltd | Composition |
| JPH0637344B2 (ja) * | 1986-03-10 | 1994-05-18 | 日本油脂株式会社 | 油中水型エマルシヨン爆薬組成物 |
| JPH0684273B2 (ja) * | 1987-08-25 | 1994-10-26 | 日本油脂株式会社 | 油中水型エマルション爆薬組成物 |
| SE8800593L (sv) * | 1988-02-22 | 1989-08-23 | Nitro Nobel Ab | Spraengaemneskomposition |
| US5099763A (en) * | 1990-05-16 | 1992-03-31 | Eti Explosive Technologies International | Method of blasting |
| US5071496A (en) * | 1990-05-16 | 1991-12-10 | Eti Explosive Technologies International (Canada) | Low level blasting composition |
| US5159153A (en) * | 1990-06-07 | 1992-10-27 | Cranney Don H | Emulsion that is compatible with reactive sulfide/pyrite ores |
| CA2049628C (fr) * | 1991-08-21 | 2002-02-26 | Clare T. Aitken | Explosif a emulsion a l'huile vegetale |
| ES2081744B1 (es) * | 1993-04-20 | 1997-01-16 | Espanola Explosivos | Composicion explosiva encartuchable en papel y su procedimiento de fabricacion. |
| US5608185A (en) * | 1995-01-31 | 1997-03-04 | Dyno Nobel Inc. | Method of reducing nitrogen oxide fumes in blasting |
| US6051086A (en) * | 1998-06-08 | 2000-04-18 | Orica Explosives Technology Pty Ltd. | Buffered emulsion blasting agent |
| AUPP600098A0 (en) * | 1998-09-17 | 1998-10-08 | Dyno Nobel Asia Pacific Limited | Explosive emulsion composition |
| DE19847868C2 (de) * | 1998-10-16 | 2003-09-25 | Clariant Gmbh | Sprengstoffe, enthaltend modifizierte Copolymere aus Polyisobutylen und Maleinsäureanhydrid als Emulgatoren |
| US6214140B1 (en) * | 1999-09-22 | 2001-04-10 | Universal Tech Corporation | Development of new high energy blasting products using demilitarized ammonium picrate |
| RU2277523C2 (ru) * | 2004-04-28 | 2006-06-10 | Открытое акционерное общество "Промсинтез" | Эмульсионный взрывчатый состав и способ его получения |
| US20060243362A1 (en) * | 2005-02-01 | 2006-11-02 | Houston Donald J | Explosive compositions |
-
2007
- 2007-06-28 US US11/770,378 patent/US20120180915A1/en not_active Abandoned
-
2008
- 2008-06-25 PE PE2008001083A patent/PE20090532A1/es active IP Right Grant
- 2008-06-27 EP EP08774442A patent/EP2176197B1/fr not_active Not-in-force
- 2008-06-27 CA CA2700683A patent/CA2700683C/fr not_active Expired - Fee Related
- 2008-06-27 CN CN2008801033950A patent/CN101801892B/zh not_active Expired - Fee Related
- 2008-06-27 BR BRPI0813219-4A patent/BRPI0813219B1/pt not_active IP Right Cessation
- 2008-06-27 RU RU2010102772/05A patent/RU2469013C2/ru active
- 2008-06-27 CL CL2008001909A patent/CL2008001909A1/es unknown
- 2008-06-27 PL PL08774442T patent/PL2176197T3/pl unknown
- 2008-06-27 WO PCT/EP2008/058277 patent/WO2009000915A2/fr not_active Ceased
- 2008-06-27 AU AU2008267135A patent/AU2008267135B2/en not_active Ceased
- 2008-06-27 ES ES08774442T patent/ES2389185T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009000915A3 (fr) | 2009-05-28 |
| BRPI0813219B1 (pt) | 2019-04-24 |
| CN101801892A (zh) | 2010-08-11 |
| CA2700683A1 (fr) | 2008-12-31 |
| ES2389185T3 (es) | 2012-10-24 |
| AU2008267135A1 (en) | 2008-12-31 |
| EP2176197B1 (fr) | 2012-06-06 |
| RU2469013C2 (ru) | 2012-12-10 |
| EP2176197A2 (fr) | 2010-04-21 |
| CN101801892B (zh) | 2012-11-14 |
| PE20090532A1 (es) | 2009-05-29 |
| AU2008267135B2 (en) | 2011-12-08 |
| RU2010102772A (ru) | 2011-08-10 |
| BRPI0813219A2 (pt) | 2014-12-23 |
| CL2008001909A1 (es) | 2009-01-02 |
| PL2176197T3 (pl) | 2012-11-30 |
| WO2009000915A2 (fr) | 2008-12-31 |
| US20120180915A1 (en) | 2012-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210628 |