公开(公告)号：US20180170836A1

公开(公告)日：2018-06-21

申请号：US15838569

申请日：2017-12-12

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph E Pelati ,  Jason Clark

IPC: C07C5/333 ,  C07C15/46 ,  B01J8/04

CPC classification number: C07C5/333 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/00061 ,  B01J2208/00168 ,  B01J2208/00539 ,  B01J2208/00893 ,  B01J2219/00038 ,  B01J2219/0004 ,  C07C5/3332 ,  C07C15/46 ,  C07C2523/04 ,  C07C2523/745 ,  C07C2523/78

Abstract: A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the first stage effluent, and contacting, in a second stage, the heated first stage effluent with a dehydrogenation catalyst under dehydrogenation conditions to yield a second stage effluent comprising a dehydrogenation product, wherein the first stage includes a first reactor and a second reactor arranged in parallel, and wherein the second stage includes a third reactor connected in series with the first reactor and the second reactor. A multi-stage dehydrogenation system for carrying out dehydrogenation is also provided.

公开(公告)号：US11661386B2

公开(公告)日：2023-05-30

申请号：US17335916

申请日：2021-06-01

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph E Pelati ,  Jason Clark

IPC: B01J8/04 ,  C07C5/333 ,  C07C15/46

CPC classification number: C07C5/333 ,  B01J8/0496 ,  C07C5/3332 ,  C07C15/46 ,  B01J8/0492 ,  B01J2208/00061 ,  B01J2208/00168 ,  B01J2208/00539 ,  B01J2208/00893 ,  B01J2219/0004 ,  B01J2219/00038 ,  C07C2523/04 ,  C07C2523/745 ,  C07C2523/78 ,  C07C5/3332 ,  C07C15/46

Abstract: A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the first stage effluent, and contacting, in a second stage, the heated first stage effluent with a dehydrogenation catalyst under dehydrogenation conditions to yield a second stage effluent comprising a dehydrogenation product, wherein the first stage includes a first reactor and a second reactor arranged in parallel, and wherein the second stage includes a third reactor connected in series with the first reactor and the second reactor. A multi-stage dehydrogenation system for carrying out dehydrogenation is also provided.

公开(公告)号：US20180297017A1

公开(公告)日：2018-10-18

申请号：US16010817

申请日：2018-06-18

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph E Pelati

IPC: B01J29/06 ,  C07C2/66 ,  B01J29/40 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/08 ,  B01J29/14 ,  B01J29/16 ,  B01J29/18 ,  B01J29/24 ,  B01J29/26 ,  B01J37/00 ,  B01J35/00 ,  B01J29/90 ,  B01J29/78 ,  B01J29/76 ,  B01J29/70 ,  B01J29/64 ,  B01J29/63 ,  B01J29/60 ,  B01J29/58 ,  B01J29/56 ,  B01J29/50 ,  B01J29/48 ,  B01J29/46

CPC classification number: B01J29/061 ,  B01J29/06 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/087 ,  B01J29/088 ,  B01J29/143 ,  B01J29/146 ,  B01J29/16 ,  B01J29/163 ,  B01J29/166 ,  B01J29/185 ,  B01J29/24 ,  B01J29/26 ,  B01J29/405 ,  B01J29/46 ,  B01J29/48 ,  B01J29/505 ,  B01J29/56 ,  B01J29/58 ,  B01J29/605 ,  B01J29/63 ,  B01J29/64 ,  B01J29/7053 ,  B01J29/7057 ,  B01J29/7088 ,  B01J29/7607 ,  B01J29/7615 ,  B01J29/7676 ,  B01J29/7807 ,  B01J29/7815 ,  B01J29/7876 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J29/90 ,  B01J35/0006 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0201 ,  B01J2229/10 ,  B01J2229/20 ,  B01J2229/24 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2/66 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/02 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/18 ,  C07C2523/22 ,  C07C2523/34 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  Y02P20/584 ,  Y02P20/588 ,  C07C15/073

Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof. The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.

公开(公告)号：US20210284587A1

公开(公告)日：2021-09-16

申请号：US17335916

申请日：2021-06-01

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph E Pelati ,  Jason Clark

IPC: C07C5/333 ,  C07C15/46 ,  B01J8/04

Abstract: A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the first stage effluent, and contacting, in a second stage, the heated first stage effluent with a dehydrogenation catalyst under dehydrogenation conditions to yield a second stage effluent comprising a dehydrogenation product, wherein the first stage includes a first reactor and a second reactor arranged in parallel, and wherein the second stage includes a third reactor connected in series with the first reactor and the second reactor. A multi-stage dehydrogenation system for carrying out dehydrogenation is also provided.

公开(公告)号：US11053178B2

公开(公告)日：2021-07-06

申请号：US15838569

申请日：2017-12-12

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joseph E Pelati ,  Jason Clark

IPC: C07C5/333 ,  C07C15/46 ,  B01J8/04

Abstract: A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the first stage effluent, and contacting, in a second stage, the heated first stage effluent with a dehydrogenation catalyst under dehydrogenation conditions to yield a second stage effluent comprising a dehydrogenation product, wherein the first stage includes a first reactor and a second reactor arranged in parallel, and wherein the second stage includes a third reactor connected in series with the first reactor and the second reactor. A multi-stage dehydrogenation system for carrying out dehydrogenation is also provided.

公开(公告)号：US10369552B2

公开(公告)日：2019-08-06

申请号：US16010817

申请日：2018-06-18

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph E Pelati

IPC: B01J29/82 ,  B01J29/06 ,  B01J29/068 ,  B01J29/26 ,  B01J29/064 ,  B01J29/076 ,  B01J29/08 ,  B01J29/24 ,  B01J29/14 ,  B01J29/18 ,  B01J29/46 ,  B01J29/16 ,  B01J29/40 ,  B01J29/48 ,  B01J29/60 ,  B01J29/58 ,  B01J29/56 ,  B01J29/50 ,  B01J29/70 ,  B01J29/64 ,  B01J29/63 ,  B01J29/76 ,  B01J29/78 ,  B01J35/00 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J37/02 ,  B01J29/072 ,  B01J29/90 ,  B01J37/00 ,  C07C2/66

Abstract: An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an ion-modified binder that can include metal ions selected from the group consisting of Co, Mn, Ti, Zr, V, Nb, K, Cs, Ga, B, P, Rb, Ag, Na, Cu, Mg, Fe, Mo, Ce, and combinations thereof. The metal ions reduce the number of acid sites on the zeolite catalyst component. The metal ions can range from 0.1 to 50 wt % based on the total weight of the ion-modified binder. Optionally, the ion-modified binder is present in amounts ranging from 1 to 80 wt % based on the total weight of the catalyst.