发明名称 |
Procedure and installation for in situ sensitization of water based explosives |
摘要 |
The process for sensitizing in situ aqueous explosives before charging the mine holes comprises the formation of an emulsion or dispersion gas-in-liquid from a low sensitivity or non explosive matrix product which consists of a liquid mixture in solution, emulsion or suspension of oxidant in fuel, and a gas. The density of the final explosive product can be varied as a function of the gas flow rate and can be controlled before introducing it into the hole. The installation comprises a tank (1) with the matrix product, a gas reserve (10), a mixture (5), a pump (3) and a gas flow rate regulating device (8) and optionally a tank (2) with a gas bubble stabilizing agent, a dosing pump (4) and a flow meter (7). |
申请公布号 |
ZA9800130(B) |
申请公布日期 |
1998.07.08 |
申请号 |
ZA19980000130 |
申请日期 |
1998.01.08 |
申请人 |
UNION ESPANOLA DE EXPLOSIVOS, S. A. |
发明人 |
FERNANDO BEITIA GOMEZ;JOSE RAMON QUINTANA ANGULO;RAFAEL LANZA RIVAS |
分类号 |
B01F3/08;C06B21/00;C06B23/00;C06B47/00 |
主分类号 |
B01F3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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