发明名称 |
Odor Control |
摘要 |
A process for producing a mineral concentrate product that at is at least a substantially odour-free product comprises any one or more than one of (a) organics removal by (i) treatment of a froth product slurry containing floated mineral particles to remove organic compounds from the mineral particles and/or (ii) thermal treatment, and (b) addition of chemicals to prevent residual organic compounds on mineral concentrates being converted to odorous compounds, particularly while the concentrates are being stock-piled or transported.
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申请公布号 |
US2011150728(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20090935966 |
申请日期 |
2009.04.06 |
申请人 |
PLESSIS CHRIS DU;SENIOR GEOFFERY DAVID |
发明人 |
PLESSIS CHRIS DU;SENIOR GEOFFERY DAVID |
分类号 |
B03D1/08;B03D1/02;B03D1/12 |
主分类号 |
B03D1/08 |
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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