公开(公告)号：US20140066677A1

公开(公告)日：2014-03-06

申请号：US14072971

申请日：2013-11-06

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph L. Thorman ,  James R. Butler ,  Joe Hunter ,  Taylor Rives

IPC: C07C2/84

CPC classification number: C07C2/84 ,  C07C2521/00 ,  C07C2521/10 ,  C07C2523/00 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/36 ,  C07C15/073 ,  C07C15/46

Abstract: A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane to toluene, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction conditions. The oxidative catalyst includes (A) at least one element selected from the group consisting of the Lanthanoid group, Mg, Ca, and the elements of Group 4 of the periodic table (Ti, Zr, and Hf); (B) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements of Group 3 (including La and Ac) and Groups 5-15 of the periodic table; (C) at least one element selected from the group consisting of the Group 1 elements of Li, Na, K, Rb, Cs, and the elements Ca, Sr, and Ba; and (D) oxygen.

Abstract translation: 烃的氧化偶合的方法，例如甲烷氧化偶联甲苯，包括在反应器内提供氧化催化剂，并在一组反应条件下进行氧化偶联反应。 氧化催化剂包括（A）选自镧系元素，Mg，Ca和元素周期表第4族元素（Ti，Zr和Hf）中的至少一种元素; （B）选自Li，Na，K，Rb，Cs的第1族元素和第3族元素（包括La和Ac）和元素周期表第5-15族中的至少一种元素; （C）选自Li，Na，K，Rb，Cs族元素和元素Ca，Sr和Ba中的至少一种元素; 和（D）氧气。

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.

公开(公告)号：US10300459B2

公开(公告)日：2019-05-28

申请号：US16215270

申请日：2018-12-10

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Kaushik Gandhi

IPC: C07C1/24 ,  C07C1/20 ,  B01J23/06 ,  C07C1/207 ,  B01J23/80 ,  B01J23/36 ,  B01J29/16 ,  B01J23/20 ,  C07C45/00 ,  B01J37/00 ,  B01J23/92 ,  B01J38/10

Abstract: A process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system having a Group 4 or Group 5 metal oxide and a support. The process includes obtaining a product stream containing butadiene from the dehydration reactor. Another process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system containing a tungsten oxide supported on a zeolite or a tantalum oxide supported on a zeolite. The process includes obtaining a product stream containing butadiene from the dehydration reactor.

公开(公告)号：US10293331B2

公开(公告)日：2019-05-21

申请号：US15042313

申请日：2016-02-12

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph Pelati

IPC: B01J29/06 ,  B01J29/08 ,  B01J29/40 ,  B01J29/70 ,  B01J35/02 ,  C07C2/66 ,  C07C2/86 ,  B01J35/00 ,  B01J37/04 ,  B01J37/34 ,  B82Y35/00 ,  B01J29/16 ,  B01J29/48 ,  B01J29/78 ,  B82Y30/00

Abstract: A catalyst containing nanosize zeolite particles supported on a support material for alkylation reactions, such as the alkylation of benzene to form ethylbenzene, and processes using such a catalyst is disclosed.

公开(公告)号：US10179323B2

公开(公告)日：2019-01-15

申请号：US15175727

申请日：2016-06-07

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Kaushik Gandhi

IPC: C07C1/24 ,  C07C1/20 ,  B01J23/06 ,  B01J23/36 ,  B01J23/20 ,  C07C45/00 ,  C07C1/207 ,  B01J23/80 ,  B01J29/16 ,  B01J38/10 ,  B01J23/92 ,  B01J37/00

Abstract: A process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system having a Group 4 or Group 5 metal oxide and a support. The process includes obtaining a product stream containing butadiene from the dehydration reactor. Another process includes reacting a feed stream containing ethanol and optionally acetaldehyde in a dehydration reactor in the presence of a dehydration catalyst system containing a tungsten oxide supported on a zeolite or a tantalum oxide supported on a zeolite. The process includes obtaining a product stream containing butadiene from the dehydration reactor.

公开(公告)号：US10022710B2

公开(公告)日：2018-07-17

申请号：US14525456

申请日：2014-10-28

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph E. Pelati

IPC: 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 ,  B01J29/072 ,  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.

公开(公告)号：US20140288343A1

公开(公告)日：2014-09-25

申请号：US14204527

申请日：2014-03-11

Applicant: FINA TECHNOLOGY, INC.

Inventor： Kenneth Paul Blackmon ,  Sivadinarayana Chinta ,  Jun Wang

IPC: C07C2/86

CPC classification number: C07C2/867 ,  C07C2521/12 ,  C07C2521/16 ,  C07C2529/08 ,  C07C2529/40 ,  C07C2529/44 ,  C07C2529/83 ,  C07C11/173

Abstract: A process is disclosed that includes reacting a C1 source with n-butene to form a C-5 diolefin.

Abstract translation: 公开了包括使C1源与正丁烯反应以形成C-5二烯烃的方法。

公开(公告)号：US20130142707A1

公开(公告)日：2013-06-06

申请号：US13754017

申请日：2013-01-30

Applicant: FINA TECHNOLOGY, INC.

Inventor： Sivadinarayana Chinta ,  Joseph Thorman

IPC: B01J19/02

CPC classification number: C07C2/84 ,  B01J8/02 ,  B01J8/18 ,  B01J19/02 ,  B01J23/002 ,  B01J23/02 ,  B01J23/34 ,  B01J37/0201 ,  B01J37/031 ,  B01J2219/00006 ,  B01J2219/0209 ,  B01J2219/0218 ,  B01J2219/025 ,  B01J2523/00 ,  C07C2/64 ,  C07C5/327 ,  C07C2521/10 ,  C07C2523/02 ,  C07C2523/30 ,  C07C2523/34 ,  Y02P20/52 ,  B01J2523/12 ,  B01J2523/22 ,  B01J2523/69 ,  B01J2523/72 ,  C07C15/46

Abstract: A method for the oxidative coupling of hydrocarbons includes providing an oxidative catalyst inside a reactor and carrying out the oxidative coupling reaction under a set of reaction conditions. The reactor surfaces that contact the reactants and products do not provide a significant detrimental catalyzing effect. In an embodiment the reactor contains an inert lining or a portion of the reactor inner surface is treated to reduce the detrimental catalytic effects. In an embodiment the reactor contains a lining that includes an oxidative catalyst.