MXPA04005834A - Metodo de preparacion de explosivo sensibilizado. - Google Patents
Metodo de preparacion de explosivo sensibilizado.Info
- Publication number
- MXPA04005834A MXPA04005834A MXPA04005834A MXPA04005834A MXPA04005834A MX PA04005834 A MXPA04005834 A MX PA04005834A MX PA04005834 A MXPA04005834 A MX PA04005834A MX PA04005834 A MXPA04005834 A MX PA04005834A MX PA04005834 A MXPA04005834 A MX PA04005834A
- Authority
- MX
- Mexico
- Prior art keywords
- explosive
- microspheres
- preparing
- sensitised
- expanded
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title abstract 5
- 239000004005 microsphere Substances 0.000 abstract 4
- 229920000103 Expandable microsphere Polymers 0.000 abstract 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
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
- C06B23/003—Porous or hollow inert particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Colloid Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Disintegrating Or Milling (AREA)
Abstract
De acuerdo con la presente invencion se proporciona un metodo de preparacion de un explosivo sensibilizado que comprende las etapas de proporcionar microesferas expansibles termicamente las cuales, cuando son expandidas, son adecuadas para reducir la densidad de un explosivo y mezclar las microesferas y proporcionar una corriente resultante de microesferas expandidas humedas. La corriente resultante de microesferas expandidas humedas es introducida entonces en un explosivo para proporcionar un explosivo sensibilizado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33974901P | 2001-12-17 | 2001-12-17 | |
| PCT/ZA2002/000191 WO2003051793A2 (en) | 2001-12-17 | 2002-11-29 | Method of preparing a sensitised explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MXPA04005834A true MXPA04005834A (es) | 2004-09-13 |
Family
ID=23330414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA04005834A MXPA04005834A (es) | 2001-12-17 | 2002-11-29 | Metodo de preparacion de explosivo sensibilizado. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1458659A2 (es) |
| CN (1) | CN1604885A (es) |
| AR (1) | AR037780A1 (es) |
| AU (1) | AU2002351427A1 (es) |
| BR (1) | BR0215007A (es) |
| CA (1) | CA2470825A1 (es) |
| MX (1) | MXPA04005834A (es) |
| PE (1) | PE20030685A1 (es) |
| RU (1) | RU2004121964A (es) |
| WO (1) | WO2003051793A2 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2426171C1 (ru) * | 2010-03-15 | 2011-08-10 | Открытое акционерное общество "Авангард" | Способ маркировки взрывчатых веществ |
| CN103193564B (zh) * | 2012-01-05 | 2015-04-15 | 薛世忠 | 不同密度乳化炸药的制备方法以及不同密度的乳化炸药 |
| CN102731223A (zh) * | 2012-02-27 | 2012-10-17 | 湖北凯龙化工集团股份有限公司 | 树脂微球乳化炸药制造方法及专用乳化敏化机 |
| CA2869842C (en) * | 2012-04-19 | 2017-05-30 | Construction Research & Technology Gmbh | Apparatus and system for expanding expandable polymeric microspheres |
| US9333685B2 (en) | 2012-04-19 | 2016-05-10 | AkzoNobel Chemicals International B.V. | Apparatus and system for expanding expandable polymeric microspheres |
| US9150452B2 (en) | 2012-04-19 | 2015-10-06 | Construction Research & Technology, Gmbh | Method for manufacturing a cementitious composition |
| CN102746074B (zh) * | 2012-08-06 | 2015-07-15 | 长沙亦川机电设备科技有限责任公司 | 一种炸药的敏化方法 |
| CN102910992A (zh) * | 2012-10-24 | 2013-02-06 | 雅化集团三台化工有限公司 | 用树脂微球进行乳化炸药物理敏化的工艺 |
| CN102875265A (zh) * | 2012-10-24 | 2013-01-16 | 雅化集团三台化工有限公司 | 一种树脂微球的湿法膨胀工艺 |
| RS56259B1 (sr) * | 2013-06-12 | 2017-11-30 | Akzo Nobel Chemicals Int Bv | Postupak i uređaj za pripremanje ekspandiranih mikrosfera |
| EP3077344A1 (en) | 2013-12-06 | 2016-10-12 | Construction Research & Technology GmbH | Method of manufacturing cementitious compositions |
| US10214624B2 (en) | 2014-12-11 | 2019-02-26 | Akzo Nobel Chemicals International B.V. | Apparatus and method for expanding thermally expandable thermoplastic microspheres to expanded thermoplastic microspheres |
| TR201900046T4 (tr) * | 2014-12-11 | 2019-01-21 | Akzo Nobel Chemicals Int Bv | Termal olarak genleşebilir termoplastik mikroküreleri genleşmiş termoplastik mikrokürelere genleştirme düzeneği ve yöntemi. |
| CN105272783A (zh) * | 2015-11-10 | 2016-01-27 | 天津宏泰华凯科技有限公司 | 一种乳化炸药的乳化制药系统 |
| CN113860976A (zh) * | 2021-11-24 | 2021-12-31 | 安徽理工大学 | 一种中空聚合物微球敏化的爆炸焊接用乳化炸药制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773573A (en) * | 1970-10-15 | 1973-11-20 | Dow Chemical Co | Explosive composition containing monocellular thermoplastic globules and method of preparing same |
| SE452471B (sv) * | 1982-11-26 | 1987-11-30 | Casco Nobel Ab | Forfarande for expandering av termoplastiska mikrosferer |
| SE8704389L (sv) * | 1987-11-09 | 1989-05-10 | Casco Nobel Ab | Foerfarande foer torkning och expansion av termoplastiska mikrosfaerer |
| DE68913235T2 (de) * | 1988-06-23 | 1994-07-14 | Casco Nobel Ab | Verfahren und Vorrichtung zur Herstellung expandierbarer thermoplastischer Mikrokugeln. |
| SE9003600L (sv) * | 1990-11-12 | 1992-05-13 | Casco Nobel Ab | Expanderbara termoplastiska mikrosfaerer samt foerfarande foer framstaellning daerav |
| JPH05208885A (ja) * | 1991-06-26 | 1993-08-20 | Asahi Chem Ind Co Ltd | 含水爆薬組成物 |
| US6113715A (en) * | 1998-07-09 | 2000-09-05 | Dyno Nobel Inc. | Method for forming an emulsion explosive composition |
-
2002
- 2002-11-29 AU AU2002351427A patent/AU2002351427A1/en not_active Abandoned
- 2002-11-29 MX MXPA04005834A patent/MXPA04005834A/es unknown
- 2002-11-29 CA CA002470825A patent/CA2470825A1/en not_active Abandoned
- 2002-11-29 BR BR0215007-7A patent/BR0215007A/pt not_active Application Discontinuation
- 2002-11-29 CN CNA028252543A patent/CN1604885A/zh active Pending
- 2002-11-29 EP EP02787086A patent/EP1458659A2/en not_active Withdrawn
- 2002-11-29 WO PCT/ZA2002/000191 patent/WO2003051793A2/en not_active Application Discontinuation
- 2002-11-29 RU RU2004121964/02A patent/RU2004121964A/ru not_active Application Discontinuation
- 2002-12-10 AR ARP020104787A patent/AR037780A1/es not_active Application Discontinuation
- 2002-12-13 PE PE2002001234A patent/PE20030685A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1458659A2 (en) | 2004-09-22 |
| AR037780A1 (es) | 2004-12-01 |
| WO2003051793A3 (en) | 2004-02-12 |
| WO2003051793A2 (en) | 2003-06-26 |
| CN1604885A (zh) | 2005-04-06 |
| CA2470825A1 (en) | 2003-06-26 |
| AU2002351427A1 (en) | 2003-06-30 |
| BR0215007A (pt) | 2004-12-28 |
| PE20030685A1 (es) | 2003-08-13 |
| RU2004121964A (ru) | 2005-06-10 |
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