公开(公告)号：US11225611B1

公开(公告)日：2022-01-18

申请号：US16946823

申请日：2020-07-08

Applicant: ExxonMobil Research and Engineering Company

Inventor： Chengrong Wang ,  Anding Zhang ,  Xiaochun Xu ,  Samuel J. Cady ,  Shifang Luo ,  Michael H. Ring ,  Maria Vanessa C. Aguinaldo ,  John Della Mora ,  Kegun L. Ream

IPC: C10L1/04 ,  C10G3/00 ,  G01J3/28

Abstract: Disclose is an online analyzer to monitor conversion of a biofeedstock in a first hydrotreating stage to avoid catalyst poisoning in a subsequent stage. An example method of processing a biofeedstock may comprise hydrotreating the biofeedstock by reaction with hydrogen to form a hydrotreated biofeedstock. The method may further comprise monitoring conversion of the biofeedstock in the hydrotreating with an online analyzer.

公开(公告)号：US20220010219A1

公开(公告)日：2022-01-13

申请号：US16946823

申请日：2020-07-08

Applicant: ExxonMobil Research and Engineering Company

Inventor： Chengrong Wang ,  Anding Zhang ,  Xiaochun Xu ,  Samuel J. Cady ,  Shifang Luo ,  Michael H. Ring ,  Maria Vanessa C. Aguinaldo ,  John Della Mora ,  Kegun L. Ream

IPC: C10G3/00 ,  C10L1/04 ,  G01J3/28

Abstract: Disclose is an online analyzer to monitor conversion of a biofeedstock in a first hydrotreating stage to avoid catalyst poisoning in a subsequent stage. An example method of processing a biofeedstock may comprise hydrotreating the biofeedstock by reaction with hydrogen to form a hydrotreated biofeedstock. The method may further comprise monitoring conversion of the biofeedstock in the hydrotreating with an online analyzer.