MW389A1 - Chemical foaming of emulsion explosives - Google Patents
Chemical foaming of emulsion explosivesInfo
- Publication number
- MW389A1 MW389A1 MW3/89A MW389A MW389A1 MW 389 A1 MW389 A1 MW 389A1 MW 3/89 A MW3/89 A MW 3/89A MW 389 A MW389 A MW 389A MW 389 A1 MW389 A1 MW 389A1
- Authority
- MW
- MALAWI
- Prior art keywords
- chemical foaming
- emulsion explosives
- explosives
- emulsion
- foaming
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Colloid Chemistry (AREA)
- Air Bags (AREA)
- Lubricants (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888802209A GB8802209D0 (en) | 1988-02-02 | 1988-02-02 | Chemical foaming of emulsion explosive compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MW389A1 true MW389A1 (en) | 1989-10-11 |
Family
ID=10630876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MW3/89A MW389A1 (en) | 1988-02-02 | 1989-01-16 | Chemical foaming of emulsion explosives |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4875951A (en) |
| EP (1) | EP0327205A1 (en) |
| JP (1) | JPH01226787A (en) |
| CN (1) | CN1036007A (en) |
| AU (1) | AU609930B2 (en) |
| CA (1) | CA1319015C (en) |
| GB (2) | GB8802209D0 (en) |
| IE (1) | IE890308L (en) |
| MW (1) | MW389A1 (en) |
| NO (1) | NO890409L (en) |
| ZA (1) | ZA89391B (en) |
| ZM (1) | ZM389A1 (en) |
| ZW (1) | ZW989A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5397399A (en) * | 1994-06-22 | 1995-03-14 | Mining Services International | Emulsified gassing agents containing hydrogen peroxide and methods for their use |
| US5670739A (en) * | 1996-02-22 | 1997-09-23 | Nelson Brothers, Inc. | Two phase emulsion useful in explosive compositions |
| US5920030A (en) * | 1996-05-02 | 1999-07-06 | Mining Services International | Methods of blasting using nitrogen-free explosives |
| US6800154B1 (en) | 1999-07-26 | 2004-10-05 | The Lubrizol Corporation | Emulsion compositions |
| US6982015B2 (en) * | 2001-05-25 | 2006-01-03 | Dyno Nobel Inc. | Reduced energy blasting agent and method |
| GB0506605D0 (en) * | 2005-03-31 | 2005-05-11 | British Nuclear Fuels Plc | Improvements in and relating to monitoring |
| CA2627469A1 (en) * | 2005-10-26 | 2007-05-03 | Newcastle Innovation Limited | Gassing of emulsion explosives with nitric oxide |
| PE20080896A1 (en) * | 2006-08-29 | 2008-08-21 | African Explosives Ltd | EXPLOSIVE SYSTEM THAT HAS A BASIC EMULSION AND A SENSITIZING SOLUTION |
| US20110132505A1 (en) * | 2007-01-10 | 2011-06-09 | Newcastle Innovation Limited | Method for gassing explosives especially at low temperatures |
| KR101077849B1 (en) * | 2008-06-18 | 2011-10-28 | 정인범 | Environmental consideration fuel activation system |
| CN102060634B (en) * | 2010-11-30 | 2012-09-19 | 山东天宝化工有限公司 | Emulsion explosive and rapid chemical foaming sensitization method thereof |
| CN110950722B (en) * | 2019-11-08 | 2021-03-16 | 湖北东神天神实业有限公司 | Foaming agent for emulsion explosive for preventing sensitized bubbles from escaping and preparation method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4409044A (en) * | 1982-11-18 | 1983-10-11 | Indian Explosives Limited | Water-in-oil emulsion explosives and a method for the preparation of the same |
| NZ206983A (en) * | 1983-02-15 | 1988-02-29 | Ici Australia Ltd | Dynamite explosive composition |
| IN167506B (en) * | 1984-04-19 | 1990-11-10 | Ici Australia Ltd | |
| NO155691C (en) * | 1984-11-30 | 1987-05-13 | Dyno Industrier As | PROCEDURE FOR AA REDUCE DENSITY IN AN EXPLOSIVE MIXTURE OF THE TYPE OF WATER-IN-OIL EMULSION. |
| SE459419B (en) * | 1985-05-08 | 1989-07-03 | Nitro Nobel Ab | PROCEDURE FOR PREPARING AN EMULSION EXPLANATORY SUBSTANCE OF THE WATER-I OIL TYPE, A BRAENSLEPHAS FOR USE IN SUCH PROCEDURE AND AN EXPLOSION SYSTEM |
| SE451196B (en) * | 1985-12-23 | 1987-09-14 | Nitro Nobel Ab | PROCEDURE FOR PREPARING A TYPE OF WATER-IN-OIL EMULSION EXPLOSION AND AN OXIDATION COMPOSITION FOR USING THE PROCEDURE |
| IN171629B (en) * | 1986-07-07 | 1992-11-28 | Aeci Ltd | |
| ZW11287A1 (en) * | 1986-11-04 | 1989-01-25 | Aeci Ltd | Process for the production of an explosive |
| US4756726A (en) * | 1986-11-20 | 1988-07-12 | Terry Peace | Regenerable dehumidifier |
| US4790890A (en) * | 1987-12-03 | 1988-12-13 | Ireco Incorporated | Packaged emulsion explosives and methods of manufacture thereof |
-
1988
- 1988-02-02 GB GB888802209A patent/GB8802209D0/en active Pending
-
1989
- 1989-01-12 EP EP89300236A patent/EP0327205A1/en not_active Withdrawn
- 1989-01-12 GB GB8900642A patent/GB2215328A/en not_active Withdrawn
- 1989-01-16 MW MW3/89A patent/MW389A1/en unknown
- 1989-01-17 ZA ZA89391A patent/ZA89391B/en unknown
- 1989-01-20 ZM ZM3/89A patent/ZM389A1/en unknown
- 1989-01-23 ZW ZW9/89A patent/ZW989A1/en unknown
- 1989-01-25 AU AU28771/89A patent/AU609930B2/en not_active Ceased
- 1989-01-31 IE IE890308A patent/IE890308L/en unknown
- 1989-02-01 NO NO89890409A patent/NO890409L/en unknown
- 1989-02-01 CA CA000589830A patent/CA1319015C/en not_active Expired - Fee Related
- 1989-02-02 CN CN89101636A patent/CN1036007A/en active Pending
- 1989-02-02 JP JP1022739A patent/JPH01226787A/en active Pending
- 1989-02-02 US US07/305,463 patent/US4875951A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4875951A (en) | 1989-10-24 |
| AU609930B2 (en) | 1991-05-09 |
| GB8900642D0 (en) | 1989-03-08 |
| ZA89391B (en) | 1990-12-28 |
| CN1036007A (en) | 1989-10-04 |
| AU2877189A (en) | 1989-08-03 |
| CA1319015C (en) | 1993-06-15 |
| NO890409D0 (en) | 1989-02-01 |
| NO890409L (en) | 1989-08-03 |
| IE890308L (en) | 1989-08-02 |
| GB8802209D0 (en) | 1988-03-02 |
| ZM389A1 (en) | 1989-06-30 |
| GB2215328A (en) | 1989-09-20 |
| JPH01226787A (en) | 1989-09-11 |
| ZW989A1 (en) | 1989-10-04 |
| EP0327205A1 (en) | 1989-08-09 |
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