发明名称 |
Method of reducing nitrogen oxide fumes in blasting |
摘要 |
This invention relates to a method of reducing the formation of toxic nitrogen oxides in after-blast fumes by using an emulsion blasting agent that has an appreciable amount of urea in its discontinuous oxidizer salt phase. |
申请公布号 |
ZA9600359(B) |
申请公布日期 |
1996.08.01 |
申请号 |
ZA19960000359 |
申请日期 |
1996.01.17 |
申请人 |
DYNO NOBEL INC. |
发明人 |
RICHARD H. GRANHOLM;LAWRENCE D. LAWRENCE |
分类号 |
C06B23/02;C06B47/14 |
主分类号 |
C06B23/02 |
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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