公开(公告)号：US11759768B2

公开(公告)日：2023-09-19

申请号：US17040848

申请日：2019-03-28

Applicant: MITSUI CHEMICALS, INC.

Inventor： Ryo Niishiro ,  Jun Kawahara ,  Masami Murakami

IPC: C07C2/24 ,  B01J23/04 ,  B01J27/232 ,  B01J35/10 ,  B01J21/04 ,  B01J37/00 ,  B01J37/02 ,  C07C11/113 ,  C07C2/10 ,  C07C2/12 ,  B01J35/00

CPC classification number: B01J23/04 ,  B01J21/04 ,  B01J27/232 ,  B01J35/002 ,  B01J35/0006 ,  B01J35/10 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/1076 ,  B01J37/0018 ,  B01J37/02 ,  B01J37/0201 ,  C07C2/10 ,  C07C2/12 ,  C07C2/24 ,  C07C11/113 ,  C07C2521/04 ,  C07C2523/04

Abstract: A porous formed body (Y) including a porous formed body (X) that satisfies the following (x-1) to (x-3), and an alkali metal carbonate or an alkali metal bicarbonate, in which a content of the alkali metal carbonate or the alkali metal bicarbonate is in a range of from 1 part by mass to 230 parts by mass, with respect to 100 parts by mass of the porous formed body (X), and a production method thereof, an α-olefin dimerization catalyst and a production method thereof, and a method of producing an α-olefin dimer:



requirement (x-1): a volume of pores with a pore diameter in a range of from 0.01 μm to 100 μm is from 0.10 mL/g to 1.00 mL/g;
requirement (x-2): a median pore diameter of pores with a pore diameter in a range of from 0.01 μm to 100 μm is from more than 0.01 μm to 10.0 μm; and
requirement (x-3): a crushing strength is from 0.7 kgf to 15.0 kgf.

公开(公告)号：US20180208538A1

公开(公告)日：2018-07-26

申请号：US15925401

申请日：2018-03-19

Applicant: Evonik Degussa GmbH

Inventor： Helene Reeker ,  Guido Stochniol ,  Dietrich Maschmeyer ,  Horst-Werner Zanthoff ,  Jörg Schallenberg ,  Frank Geilen ,  Katrin Marie Dyballa ,  Dirk Fridag ,  Stephan Peitz ,  Lena Altmann ,  Robert Franke

IPC: C07C67/08 ,  C07C45/50 ,  C07C2/24 ,  C07C29/141

CPC classification number: C07C67/08 ,  C07C2/24 ,  C07C29/141 ,  C07C45/50 ,  C07C45/505 ,  C07C2521/12 ,  C07C2523/755 ,  Y02P20/52 ,  C07C47/02 ,  C07C31/125 ,  C07C69/80 ,  C07C11/02

Abstract: The invention relates to a process for preparing an ester mixture, in which an n-butene-containing feed mixture having a composition which changes over time is first oligomerized and then converted by hydroformylation, hydrogenation and esterification to an ester mixture. In this process, an approximation of the actual viscosity of the ester mixture is determined. The problem that it addresses is that of specifying a comparatively simple process which enables conversion of an n-butene with a variable composition over time to an ester mixture having a viscosity which can be kept very substantially constant over a long period even when an inconstant C4 source which delivers fluctuating qualities over this period is utilized. This is achieved through controlled use of a second raw material, namely ethene. It has been found that the viscosity of n-butene-based ester mixtures can be influenced by controlled use of ethene in the preparation of the ester precursors. Specifically, the invention proposes two measures by which the ethene can be used: either directly as C2 olefin or as C8 olefin after prior separate oligomerization.

公开(公告)号：US10005974B2

公开(公告)日：2018-06-26

申请号：US15681154

申请日：2017-08-18

Applicant: Battelle Memorial Institute

Inventor： Michael A. Lilga ,  Richard T. Hallen ,  Karl O. Albrecht ,  Alan R. Cooper ,  John G. Frye ,  Karthikeyan Kallupalayam Ramasamy

IPC: C10L1/04 ,  C07C2/12 ,  C10G3/00 ,  C10G69/12 ,  C10G50/00 ,  C10G45/00 ,  C10G29/20 ,  C07C2/24 ,  C07C2/66 ,  C07C5/03

CPC classification number: C10L1/04 ,  C07C2/12 ,  C07C2/24 ,  C07C2/66 ,  C07C5/03 ,  C07C2521/04 ,  C07C2521/12 ,  C07C2523/42 ,  C07C2523/755 ,  C07C2529/06 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/76 ,  C10G3/00 ,  C10G29/205 ,  C10G45/00 ,  C10G50/00 ,  C10G69/123 ,  C10G69/126 ,  C10G2300/1081 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10L2200/0469 ,  C10L2270/02 ,  C10L2270/04 ,  C10L2290/24 ,  C10L2290/543 ,  Y02P30/20 ,  Y02P30/42

Abstract: Systems, processes, and catalysts are disclosed for obtaining fuels and fuel blends containing selected ratios of open-chain and closed-chain fuel-range hydrocarbons suitable for production of alternate fuels including gasolines, jet fuels, and diesel fuels. Fuel-range hydrocarbons may be derived from ethylene-containing feedstocks and ethanol-containing feedstocks.

公开(公告)号：US09932531B2

公开(公告)日：2018-04-03

申请号：US15494758

申请日：2017-04-24

Applicant: Battelle Memorial Institute

Inventor： Michael A. Lilga ,  Richard T. Hallen ,  Karl O. Albrecht ,  Alan R. Cooper ,  John G. Frye ,  Karthikeyan Kallupalayam Ramasamy

IPC: C07C2/24 ,  C10G69/12 ,  C10G50/00 ,  B01J8/04 ,  B01J23/755 ,  B01J29/76

CPC classification number: C07C2/24 ,  B01J8/04 ,  B01J21/04 ,  B01J21/12 ,  B01J23/42 ,  B01J23/755 ,  B01J29/072 ,  B01J29/084 ,  B01J29/40 ,  B01J29/7007 ,  B01J29/7615 ,  B01J29/90 ,  B01J35/0006 ,  B01J37/0201 ,  B01J38/02 ,  B01J2208/02 ,  B01J2208/027 ,  C07C1/20 ,  C07C1/24 ,  C07C2/12 ,  C07C5/03 ,  C07C2521/12 ,  C07C2523/755 ,  C07C2529/06 ,  C07C2529/072 ,  C07C2529/14 ,  C07C2529/24 ,  C07C2529/46 ,  C07C2529/68 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/85 ,  C10G3/00 ,  C10G45/00 ,  C10G50/00 ,  C10G69/126 ,  C10G2300/1092 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/02

Abstract: Systems, processes, and catalysts are disclosed for obtaining fuel and fuel blends containing selected ratios of open-chain and closed-chain fuel-range hydrocarbons suitable for production of alternate fuels including gasolines, jet fuels, and diesel fuels. Fuel-range hydrocarbons may be derived from ethylene-containing feedstocks and ethanol-containing feedstocks.

公开(公告)号：US20170144959A1

公开(公告)日：2017-05-25

申请号：US15356507

申请日：2016-11-18

Applicant: Evonik Degussa GmbH

Inventor： Helene Reeker ,  Guido Stochniol ,  Dietrich Maschmeyer ,  Horst-Werner Zanthoff ,  Jörg Schallenberg ,  Frank Geilen ,  Katrin Marie Dyballa ,  Dirk Fridag ,  Stephan Peitz ,  Lena Altmann ,  Robert Franke

IPC: C07C67/08 ,  C07C45/50 ,  C07C29/141 ,  C07C2/24

CPC classification number: C07C67/08 ,  C07C2/24 ,  C07C29/141 ,  C07C45/50 ,  C07C45/505 ,  C07C2521/12 ,  C07C2523/755 ,  Y02P20/52 ,  C07C47/02 ,  C07C31/125 ,  C07C69/80 ,  C07C11/02

Abstract: The invention relates to a process for preparing an ester mixture, in which an n-butene-containing feed mixture having a composition which changes over time is first oligomerized and then converted by hydroformylation, hydrogenation and esterification to an ester mixture. In this process, an approximation of the actual viscosity of the ester mixture is determined. The problem that it addresses is that of specifying a comparatively simple process which enables conversion of an n-butene with a variable composition over time to an ester mixture having a viscosity which can be kept very substantially constant over a long period even when an inconstant C4 source which delivers fluctuating qualities over this period is utilized. This is achieved through controlled use of a second raw material, namely ethene. It has been found that the viscosity of n-butene-based ester mixtures can be influenced by controlled use of ethene in the preparation of the ester precursors. Specifically, the invention proposes two measures by which the ethene can be used: either directly as C2 olefin or as C8 olefin after prior separate oligomerization.

公开(公告)号：US20160257630A1

公开(公告)日：2016-09-08

申请号：US15056147

申请日：2016-02-29

Applicant: EVONIK DEGUSSA GMBH

Inventor： Guido Stochniol ,  Stephan Peitz ,  Dietrich Maschmeyer ,  Helene Reeker

IPC: C07C2/24 ,  C07C41/06

CPC classification number: C07C2/24 ,  B01J21/12 ,  B01J23/755 ,  B01J23/94 ,  B01J38/56 ,  C07C2/10 ,  C07C2/12 ,  C07C41/06 ,  C07C2521/12 ,  C07C2523/755 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/02 ,  C07C11/08 ,  C07C11/107

Abstract: The invention relates to the in situ regeneration of heterogeneous oligomerization catalysts which are used in the liquid phase oligomerization of ethene.

Abstract translation: 本发明涉及用于乙烯液相低聚反应的非均相低聚催化剂的原位再生。

公开(公告)号：US08969232B2

公开(公告)日：2015-03-03

申请号：US12125753

申请日：2008-05-22

Applicant: Scott F. Mitchell ,  Alla K. Khanmamedova ,  Scott A. Stevenson ,  Jim Vartuli

Inventor： Scott F. Mitchell ,  Alla K. Khanmamedova ,  Scott A. Stevenson ,  Jim Vartuli

IPC: B01J29/06 ,  B01J27/182 ,  B01J29/89 ,  B01J29/40 ,  B01J29/44 ,  B01J29/86 ,  C07C1/20 ,  C07C2/24 ,  C07C2/66 ,  C07C2/76 ,  C07C6/12 ,  C10G11/05 ,  C10G25/03 ,  C10G35/06 ,  C10G35/085 ,  C10G45/10 ,  C10G45/12 ,  C10G45/62 ,  C10G45/64 ,  C10G47/16 ,  C10G47/18 ,  C10G50/00 ,  C10G3/00 ,  B01J29/88

CPC classification number: B01J29/89 ,  B01J29/047 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/82 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J29/86 ,  B01J29/88 ,  B01J2229/18 ,  B01J2229/186 ,  C07C1/20 ,  C07C2/24 ,  C07C2/66 ,  C07C2/76 ,  C07C6/123 ,  C07C6/126 ,  C07C2529/44 ,  C10G3/47 ,  C10G3/49 ,  C10G11/05 ,  C10G25/03 ,  C10G35/065 ,  C10G35/085 ,  C10G45/10 ,  C10G45/12 ,  C10G45/62 ,  C10G45/64 ,  C10G47/16 ,  C10G47/18 ,  C10G50/00 ,  C10G2300/1081 ,  C10G2300/1088 ,  C10G2400/20 ,  C10G2400/30 ,  C07C15/02

Abstract: This invention is for a catalyst for conversion of hydrocarbons. The catalyst contains a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework. At least one Group 10 metal, such as platinum, is deposited on the zeolite. Examples of the elements in the framework are tin, boron, iron or titanium. The catalyst is prepared by synthesizing a zeolite with one element from Group 13, Group 14, or the first series transition metals and, optionally, germanium and/or aluminum in the zeolite framework; depositing the metal; and calcining after preparation of the zeolite and before or after depositing the metal. The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with alkanes having 2 to 12 carbon atoms per molecule and recovering the product.

Abstract translation: 本发明是用于烃转化的催化剂。 催化剂含有沸石，沸石具有来自第13族，第14族或第一系列过渡金属的一种元素，和任选的在沸石骨架中的锗和/或铝。 在沸石上沉积至少一种第10族金属，例如铂。 框架中的元素的实例是锡，硼，铁或钛。 通过在沸石骨架中合成具有来自第13族，第14族或第一系列过渡金属和任选的锗和/或铝的一种元素的沸石来制备催化剂; 沉积金属; 并在制备沸石之后和在沉积金属之前或之后煅烧。 催化剂可用于通过使催化剂与每分子具有2至12个碳原子的烷烃接触并回收产物来将烃类如丙烷转化成芳族化合物的方法。

公开(公告)号：US08575410B2

公开(公告)日：2013-11-05

申请号：US12416029

申请日：2009-03-31

Applicant: Christopher P. Nicholas ,  Alakananda Bhattacharyya ,  David E. Mackowiak

Inventor： Christopher P. Nicholas ,  Alakananda Bhattacharyya ,  David E. Mackowiak

IPC: C07C2/12

CPC classification number: C07C2/12 ,  B01J21/12 ,  B01J23/755 ,  B01J23/888 ,  B01J29/7046 ,  B01J37/0072 ,  B01J38/30 ,  B01J2229/42 ,  C07C2/24 ,  C07C2521/12 ,  C07C2523/30 ,  C07C2523/755 ,  C07C2523/888 ,  C10G57/02 ,  Y02P20/584 ,  Y02P30/48

Abstract: The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides, hydrogen and ammonia. At least 40 wt-% of the ethylene in the dilute ethylene stream can be converted to heavier hydrocarbons.

Abstract translation: 该方法和装置将可能从FCC产物衍生的稀乙烯流中的乙烯转化成较重的烃。 催化剂可以是具有VIII族和/或VIB族金属的无定形二氧化硅 - 氧化铝基质。 该催化剂耐受进料杂质如硫化氢，碳氧化物，氢气和氨。 稀乙烯流中至少40重量％的乙烯可以转化成较重的烃。

公开(公告)号：US20090203946A1

公开(公告)日：2009-08-13

申请号：US12068905

申请日：2008-02-13

Applicant: Karl Chuang

Inventor： Karl Chuang

IPC: C07C2/02

CPC classification number: C07C2/24 ,  C07C2521/04 ,  C07C2523/755 ,  Y02P20/127 ,  Y10S203/06

Abstract: A process is disclosed for making higher olefins by oligomerization of a lower olefin e.g ethylene, to higher olefins, using catalytic distillation conditions. Simultaneously and interdependently, the lower olefin is catalytically oligomerized to higher olefins, and said higher olefins are separated and recovered as liquid.

Abstract translation: 公开了通过使用催化蒸馏条件使低级烯烃（例如乙烯）低聚成高级烯烃制备高级烯烃的方法。 同时和相互依赖的是，低级烯烃被催化低聚成高级烯烃，所述高级烯烃被分离和回收为液体。

公开(公告)号：US20060264686A1

公开(公告)日：2006-11-23

申请号：US11326522

申请日：2006-01-06

Applicant: Lothar Kerker ,  Armin Rix ,  Frank Hoper ,  Rainer Malzkorn ,  Dirk Roettger

Inventor： Lothar Kerker ,  Armin Rix ,  Frank Hoper ,  Rainer Malzkorn ,  Dirk Roettger

IPC: C07C4/04

CPC classification number: C07C2/24 ,  C07C2523/755 ,  Y02A20/402 ,  C07C11/02

Abstract: The invention relates to a process for the oligomerization of butenes, in which a stream which contains predominantly butenes and has been obtained by separation from a stream of hydrocarbons having a lower content of butenes, scrubbing and drying is fed to the oligomerization.

Abstract translation: 本发明涉及一种丁烯低聚方法，其中主要含有丁烯并且通过从具有较低丁烯含量的烃流中分离得到的物流，洗涤和干燥被加入到低聚反应中。