发明授权
- 专利标题： Process for the recovery of elemental iodine from alkyl iodides
- 专利标题（中）： 用于从烷基碘回收元素碘的方法
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申请号： US481530申请日： 1990-02-20
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公开(公告)号： US4976947A公开(公告)日： 1990-12-11
- 发明人: Victor H. Agreda , Guy R. Steinmetz
- 申请人： Victor H. Agreda , Guy R. Steinmetz
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： C01B7/14
- IPC分类号： C01B7/14 ; C07C51/42 ; C07C51/487
摘要：
Disclosed is a process for the recovery of the iodine and alkyl value of an alkyl iodide by a process comprising (I) carbonylating an alkyl iodide by a process presence of a carbonylation catalyst, carbon monoxide and a hydrogen donor to obtain a mixture of hydrogen iodide and an acyl compound and (II) oxidizing the hydrogen iodide of step (I) to elemental iodine.
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