公开(公告)号：US20040181104A1

公开(公告)日：2004-09-16

申请号：US10791565

申请日：2004-03-02

Applicant: ABB Lummus Global Inc.

Inventor： Chuen Y. Yeh ,  Zhiping Shan ,  Philip J. Angevine ,  Dinesh Gandhi

IPC: C07C004/02 ,  B01J031/00

CPC classification number: B01J29/0308 ,  B01J31/1633 ,  B01J31/18 ,  B01J2531/0244 ,  B01J2531/10 ,  B01J2531/80 ,  C07C5/3332 ,  C07C5/367 ,  C07C2521/08 ,  Y02P20/127 ,  Y02P20/52 ,  Y02P20/588 ,  C07C15/46 ,  C07C15/06

Abstract: A dehydrogenation catalyst includes an organometallic pincer complex bonded to a mesoporous inorganic oxide support, the organometallic pincer complex possessing catalytic activity for alkyl group dehydrogenation. The pincer complex includes at least one element selected from Group VIII or Group IB of the Periodic Table of the elements, and at least one element selected from Group VA of the Periodic Table of the elements in each of two molecular arms, the Group VIII or Group IB element being bonded to each of the Group VA elements. The catalyst is advantageously employed in conjunction with catalytic distillation to permit the dehydrogenation of organic compounds at lower temperatures and at lower cost than conventional methods.

Abstract translation: 脱氢催化剂包括与介孔无机氧化物载体结合的有机金属夹子络合物，具有烷基脱氢催化活性的有机金属螯合物。 钳形复合物包括选自元素周期表第VIII族或第IB族中的至少一种元素，以及选自两种分子臂中的每一种元素的元素周期表第VA族中的至少一种元素，第VIII族或 IB族元素键合到每个VA族元素上。 催化剂有利地与催化蒸馏结合使用以允许有机化合物在较低温度下以比常规方法更低的成本脱氢。