AR037780A1 - Metodo para preparar un explosivo sensibilizado - Google Patents
Metodo para preparar un explosivo sensibilizadoInfo
- Publication number
- AR037780A1 AR037780A1 ARP020104787A ARP020104787A AR037780A1 AR 037780 A1 AR037780 A1 AR 037780A1 AR P020104787 A ARP020104787 A AR P020104787A AR P020104787 A ARP020104787 A AR P020104787A AR 037780 A1 AR037780 A1 AR 037780A1
- Authority
- AR
- Argentina
- Prior art keywords
- microspheres
- explosive
- preparing
- sensitized
- sensitized explosive
- 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
De acuerdo con la presente invención se proporciona un método para preparar un explosivo sensibilizado que comprende los pasos de proporcionar micro-esferas expandibles térmicamente que, cuando son expandidas, son adecuadas para reducir la densidad de un explosivo y de mezclar las micro-esferas con vapor para causar la expansión térmica de las micro-esferas y para proporcionar una corriente resultante de micro-esferas expandidas húmedas. La corriente resultante de micro-esferas expandidas húmedas es luego introducida en un explosivo para proporcionar un explosivo sensibilizado.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33974901P | 2001-12-17 | 2001-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR037780A1 true AR037780A1 (es) | 2004-12-01 |
Family
ID=23330414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP020104787A AR037780A1 (es) | 2001-12-17 | 2002-12-10 | 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 |
| US9333685B2 (en) | 2012-04-19 | 2016-05-10 | AkzoNobel Chemicals International B.V. | Apparatus and system for expanding expandable polymeric microspheres |
| RU2014146221A (ru) * | 2012-04-19 | 2016-06-10 | Констракшн Рисёрч Энд Текнолоджи Гмбх | Устройство и система для набухания способных к набуханию полимерных микросфер |
| 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 |
| 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 |
| JP6208338B2 (ja) * | 2013-06-12 | 2017-10-04 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． | 膨張したマイクロスフィアを生成するための方法及び装置 |
| EP3077344A1 (en) | 2013-12-06 | 2016-10-12 | Construction Research & Technology GmbH | Method of manufacturing cementitious compositions |
| WO2016091847A1 (en) | 2014-12-11 | 2016-06-16 | Akzo Nobel Chemicals International B.V. | Apparatus and method for expanding thermally expandable thermoplastic microspheres to expanded thermoplastic microspheres |
| JP6553722B2 (ja) * | 2014-12-11 | 2019-07-31 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． | 熱膨張性熱可塑性マイクロスフェアを膨張した熱可塑性マイクロスフェアに膨張させるための装置及び方法 |
| 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 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 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 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 |
|---|---|
| WO2003051793A3 (en) | 2004-02-12 |
| EP1458659A2 (en) | 2004-09-22 |
| MXPA04005834A (es) | 2004-09-13 |
| WO2003051793A2 (en) | 2003-06-26 |
| BR0215007A (pt) | 2004-12-28 |
| PE20030685A1 (es) | 2003-08-13 |
| AU2002351427A1 (en) | 2003-06-30 |
| CN1604885A (zh) | 2005-04-06 |
| CA2470825A1 (en) | 2003-06-26 |
| RU2004121964A (ru) | 2005-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |