公开(公告)号：US20230277998A1

公开(公告)日：2023-09-07

申请号：US18101376

申请日：2023-01-25

申请人： W. L. Gore & Associates, Inc.

发明人： Gary P. Harp ,  Jeffrey A. Knopf, JR. ,  William J. Napier, III

IPC分类号： B01J19/18 ,  B01J10/00 ,  B01J19/00 ,  B01J31/06 ,  B01J35/06 ,  C07C209/36 ,  B01J8/22

CPC分类号： B01J19/1893 ,  B01J8/222 ,  B01J10/007 ,  B01J19/0066 ,  B01J19/1868 ,  B01J31/06 ,  B01J35/065 ,  C07C209/36 ,  B01J2231/641 ,  B01J2531/002

摘要： A catalytic membrane composite that includes porous supported catalyst particles durably enmeshed in a porous fibrillated polymer membrane is provided. The porous fibrillated polymer membrane may be manipulated to take the form of a tube, disc, or diced tape and used in multiphase reaction systems. The supported catalyst particles are composed of at least one finely divided metal catalyst dispersed on a porous support substrate. High catalytic activity is gained by the effective fine dispersion of the finely divided metal catalyst such that the metal catalyst covers the support substrate and/or is interspersed in the pores of the support substrate. In some embodiments, the catalytic membrane composite may be introduced to a stirred tank autoclave reactor system, a continuous flow reactor system, or a Parr Shaker reaction system and used to effect the catalytic reaction.