PE20030685A1 - Metodo para preparar un explosivo sensibilizado - Google Patents
Metodo para preparar un explosivo sensibilizadoInfo
- Publication number
- PE20030685A1 PE20030685A1 PE2002001234A PE2002001234A PE20030685A1 PE 20030685 A1 PE20030685 A1 PE 20030685A1 PE 2002001234 A PE2002001234 A PE 2002001234A PE 2002001234 A PE2002001234 A PE 2002001234A PE 20030685 A1 PE20030685 A1 PE 20030685A1
- Authority
- PE
- Peru
- Prior art keywords
- microspheres
- explosive
- preparing
- vapor
- expandable microspheres
- Prior art date
Links
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)
- Disintegrating Or Milling (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
QUE COMPRENDE: a) PROPORCIONAR MICROESFERAS EXPANSIBLES TERMICAMENTE QUE, AL SER EXPANDIDAS, SON ADECUADAS PARA REDUCIR LA DENSIDAD DE UN EXPLOSIVO; b) MEZCLAR LAS MICROESFERAS CON EL VAPOR PARA CAUSAR LA EXPANSION TERMICA DE LAS MICROESFERAS Y PARA PROPORCIONAR UNA CORRIENTE RESULTANTE DE LAS MICROESFERAS EXPANSIBLES HUMEDAS; Y, c) INTRODUCIR LA CORRIENTE RESULTANTE DE LAS MICROESFERAS EXPANSIBLES HUMEDAS EN UN EXPLOSIVO PARA PROPORCIONAR UN EXPLOSIVO SENSIBILIZADO. DICHAS MICROESFERAS COMPRENDE MICROGLOBOS HECHOS DE MATERIAL POLIMERO, Y SON PROPORCIONADAS EN UN LIQUIDO CONDUCTOR PARA PROPORCIONAR UNA LECHADA A SER INTRODUCIDA EN EL VAPOR PARA SU EXPANSION. EL EXPLOSIVO Y LAS MICROESFERAS SON MEZCLADAS EN UNA MEMBRANA TUBULAR NO LINEAL QUE COMPRENDE UN TUBO CURVO
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33974901P | 2001-12-17 | 2001-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20030685A1 true PE20030685A1 (es) | 2003-08-13 |
Family
ID=23330414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2002001234A PE20030685A1 (es) | 2001-12-17 | 2002-12-13 | Metodo para preparar un 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 (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9150452B2 (en) | 2012-04-19 | 2015-10-06 | Construction Research & Technology, Gmbh | Method for manufacturing a cementitious composition |
| US9333685B2 (en) | 2012-04-19 | 2016-05-10 | AkzoNobel Chemicals International B.V. | Apparatus and system for expanding expandable polymeric microspheres |
| MX2014012605A (es) * | 2012-04-19 | 2015-06-02 | Constr Res & Tech Gmbh | Aparato y sistema para expandir microesferas polimericas expandibles. |
| 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 |
| 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 |
| 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 |
| MX357769B (es) * | 2013-06-12 | 2018-07-24 | Akzo Nobel Chemical Int B V | Metodo y dispositivo para preparacion de microesferas expandidas. |
| US10640422B2 (en) | 2013-12-06 | 2020-05-05 | 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 |
| KR101987122B1 (ko) * | 2014-12-11 | 2019-06-10 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 열팽창가능한 열가소성 미세구를 팽창된 열가소성 미세구로 팽창시키기 위한 장치 및 방법 |
| 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 |
| ES2050844T3 (es) * | 1988-06-23 | 1994-06-01 | Casco Nobel Ab | Un procedimiento y un dispositivo para la preparacion de microesferas termoplasticas expandidas. |
| 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 RU RU2004121964/02A patent/RU2004121964A/ru not_active Application Discontinuation
- 2002-11-29 MX MXPA04005834A patent/MXPA04005834A/es unknown
- 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 WO PCT/ZA2002/000191 patent/WO2003051793A2/en not_active Application Discontinuation
- 2002-11-29 CA CA002470825A patent/CA2470825A1/en not_active Abandoned
- 2002-11-29 AU AU2002351427A patent/AU2002351427A1/en not_active Abandoned
- 2002-11-29 EP EP02787086A patent/EP1458659A2/en not_active Withdrawn
- 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 |
|---|---|
| WO2003051793A2 (en) | 2003-06-26 |
| AR037780A1 (es) | 2004-12-01 |
| MXPA04005834A (es) | 2004-09-13 |
| RU2004121964A (ru) | 2005-06-10 |
| WO2003051793A3 (en) | 2004-02-12 |
| EP1458659A2 (en) | 2004-09-22 |
| AU2002351427A1 (en) | 2003-06-30 |
| CN1604885A (zh) | 2005-04-06 |
| CA2470825A1 (en) | 2003-06-26 |
| BR0215007A (pt) | 2004-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |