发明名称 |
PROMOTION OF IMINE FORMATION VIA CATIONIC RESIN CATALYST |
摘要 |
Methods and systems for purifying a crude aniline. The method can include contacting a crude aniline that can include aniline, water, and cyclohexanone with a cation exchange resin to produce a cyclohexanone-lean product that contains less cyclohexanone than the crude aniline. The cation exchange resin can be a solid, a semi-solid, or a combination thereof. |
申请公布号 |
WO2015134401(A1) |
申请公布日期 |
2015.09.11 |
申请号 |
WO2015US18337 |
申请日期 |
2015.03.02 |
申请人 |
KELLOGG BROWN & ROOT LLC |
发明人 |
WONG, ERIC, WING-TAK;WILKS, THEODOR;ULRICH, MATTHEW, R. |
分类号 |
C07C209/84 |
主分类号 |
C07C209/84 |
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