发明申请
US20150101455A1 Method for Recovery of Nobel Metals from long-Chain Hydrocarbons, Tars, Oils
有权
从长链碳氢化合物,焦油,油中回收诺贝尔金属的方法
- 专利标题: Method for Recovery of Nobel Metals from long-Chain Hydrocarbons, Tars, Oils
- 专利标题(中): 从长链碳氢化合物,焦油,油中回收诺贝尔金属的方法
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申请号: US14510211申请日: 2014-10-09
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公开(公告)号: US20150101455A1公开(公告)日: 2015-04-16
- 发明人: Jose Manuel Romero , Bingan Liu , Yanmei Zeng
- 申请人: Heraeus Precious Metals GmbH & Co. KG
- 优先权: CN201310471765.9 20131011
- 主分类号: C22B11/02
- IPC分类号: C22B11/02 ; C22B5/10 ; C22B7/00
摘要:
The present invention relates to a method for recovery of noble metals from long-chain hydrocarbons, oils or tars, comprising a thermal treatment process in the presence of a defoaming agent having an ash fraction of 0.1% by weight or more.
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