专利详细信息
| 专利号 |
 |
| 专利标题 | Process For Recovering Permanganate Reducing Compounds From An Acetic Acid Production Process |
| 专利权人 | GOLIGHTLY ROBERT GLENN [US];OYERINDE OYEYEMI [US];SCATES MARK O [US];SHAVER RONALD D [US];CELANESE INT CORP [US]; |
| 发明人 | GOLIGHTLY ROBERT GLENN [US]; OYERINDE OYEYEMI [US]; SCATES MARK O [US]; SHAVER RONALD D [US]; |
| 申请号 | US201213590389 |
| 申请日 | 2012/8/21 |
| 公开日 | 2014/2/27 |
| 优先权号 |
US201213590389 20120821 |
| IPC | B01D000314; B01D000340; C07C005144; |
| 专利类型 | |
| 法律状态查询 | 查看法律状态 |
This invention relates to processes for producing acetic acid and, in particular, to improved processes for recovering permanganate reducing compounds formed during the carbonylation of methanol in the presence of a carbonylation catalyst to produce acetic acid. Alkyl halides are removed or reduced from the recovered permanganate reducing compounds.
| 专利号 | 专利名称 | 专利权人 | 优先权号 |
|---|---|---|---|
| WO2014031407A1 | PROCESS FOR RECOVERING PERMANGANATE REDUCING COMPOUNDS FROM AN ACETIC ACID PRODUCTION PROCESS | CELANESE INT CORP [US]; | US201213590389 |
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