公开(公告)号：US10227539B2

公开(公告)日：2019-03-12

申请号：US15198346

申请日：2016-06-30

Applicant: ExxonMobil Research and Engineering Company

Inventor： Michael P. Lanci ,  Stuart L. Soled ,  Javier Guzman ,  Sabato Miseo ,  Thomas E. Green ,  Joseph E. Baumgartner ,  Lei Zhang ,  Christine E. Kliewer ,  Lukasz Koziol ,  Kanmi Mao ,  Tracie L. Owens ,  Gary P. Schleicher

IPC: C10G45/00 ,  C10M101/02 ,  B01J23/42 ,  B01J23/44 ,  B01J31/02 ,  B01J31/28 ,  B01J37/02 ,  C10G45/34 ,  C10G45/46 ,  C10G45/52 ,  C10G65/12 ,  B01J37/08 ,  B01J35/00 ,  B01J37/00 ,  B01J21/12 ,  B01J23/46

Abstract: Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation.

公开(公告)号：US10227535B2

公开(公告)日：2019-03-12

申请号：US15198397

申请日：2016-06-30

Applicant: ExxonMobil Research and Engineering Company

Inventor： Michael P. Lanci ,  Stuart L. Soled ,  Javier Guzman ,  Sabato Miseo ,  Thomas E. Green ,  Joseph E. Baumgartner ,  Lei Zhang ,  Christine E. Kliewer ,  Lukasz Koziol ,  Kanmi Mao ,  Tracie L. Owens ,  Gary P. Schleicher ,  Xiaochun Xu

IPC: C10G45/52 ,  C10G45/00 ,  B01J23/42 ,  B01J23/44 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J23/46 ,  B01J31/02 ,  B01J31/28 ,  B01J37/02 ,  C10G45/34 ,  C10G45/46 ,  C10G65/08

Abstract: Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation.