发明名称 |
Process for Recovering Halogen Promoters and Removing Permanganate Reducing Compounds |
摘要 |
This invention relates to processes for producing acetic acid and, in particular, to improved processes for recovering C2+ alkyl halides and removing permanganate reducing compounds formed during the carbonylation of methanol in the presence of a Group VIII metal carbonylation catalyst to produce acetic acid. |
申请公布号 |
US2012090981(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201113272747 |
申请日期 |
2011.10.13 |
申请人 |
TORRENCE G. PAULL;ZINOBILE RAYMOND;OYERINDE OYEYEMI;CELANESE INTERNATIONAL CORPORATION |
发明人 |
TORRENCE G. PAULL;ZINOBILE RAYMOND;OYERINDE OYEYEMI |
分类号 |
B01D3/40 |
主分类号 |
B01D3/40 |
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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