发明名称 |
METHOD TO MAKE METHYL ISOBUTYL KETONE AND DIISOBUTYL KETONE |
摘要 |
<p>An improved method for the manufacture of MIBK and DIBK from DMK and/or IPA, by reacting, in the presence of an aldol condensation catalyst, a gaseous mixture comprising hydrogen and DMK and/or IPA. The improvement is the use of a reaction pressure greater than 207 kPa (30 psig) to increase the ratio of MIBK to DIBK. In addition a method for the manufacture of MIBK and DIBK by reacting, in the presence of an aldol condensation catalyst, a gaseous mixture consisting essentially of DMK and/or IPA and optionally water.</p> |
申请公布号 |
WO2007038440(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
WO2006US37266 |
申请日期 |
2006.09.26 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION;DOW GLOBAL TECHNOLOGIES INC.;SAWREY, JEFFREY, S.;WEGMAN, RICHARD, W. |
发明人 |
SAWREY, JEFFREY, S.;WEGMAN, RICHARD, W. |
分类号 |
C07C45/73;C07C45/74;C07C49/04 |
主分类号 |
C07C45/73 |
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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