公开(公告)号：US10266622B2

公开(公告)日：2019-04-23

申请号：US15526529

申请日：2015-12-11

申请人： ExxonMobil Research and Engineering Company

发明人： Matthew W. Holtcamp ,  Matthew S. Bedoya ,  Charles J. Harlan ,  Quanchang Li ,  Machteld M. W. Mertens

IPC分类号： C08F4/76 ,  C08F4/64 ,  C08F10/02 ,  B01J31/06 ,  B01J35/10 ,  C08G77/58 ,  C08G77/50 ,  B01J20/08 ,  B01J20/28 ,  B01D53/04 ,  B01D53/047 ,  B01J20/10 ,  B01D53/02 ,  B01D15/00 ,  B01J37/03 ,  B01J20/06 ,  B01J20/26 ,  B01J20/286 ,  B01J20/30 ,  B01J20/32 ,  B01D53/22 ,  B01J23/42 ,  B01J23/44 ,  B01J31/12 ,  C01B37/00 ,  C01B39/00 ,  C08G77/60 ,  C08F2/00 ,  C08F2/10 ,  C08F2/42 ,  C10G25/00 ,  C10G35/06 ,  C10G45/00 ,  C10G45/04 ,  C10G45/34 ,  C10G45/44 ,  C10G45/46 ,  C10G45/60 ,  C10G45/64 ,  C10G47/02 ,  C10G50/00 ,  C10M177/00 ,  C10K1/32 ,  C10M101/02 ,  C07F7/00 ,  C08F4/659 ,  C08F4/6592 ,  B01J29/03

摘要： A catalyst system comprising a combination of: 1) one or more catalyst compounds having at least one nitrogen linkage and at least one oxygen linkage to a transition metal; 2) a support comprising an organosilica material, which is a mesoporous organosilica material; and 3) an optional activator. Useful catalysts include ONNO-type transition metal catalysts, ONYO-Type transition metal catalysts, and/or oxadiazole transition metal catalysts. The organosilica material is a polymer of at least one monomer of Formula [z′OZ2 SiCH2]3(l), where Z1 represents a hydrogen atom, a C1-C4alkyl group, or a bond to a silicon atom of another monomer and Z2 represents a hydroxyl group, a C1-C4alkoxy group, a C1-C6alkyl group, or an oxygen atom bonded to a silicon atom of another monomer. This invention further relates to processes to polymerize olefins comprising contacting one or more olefins with the above catalyst system.

公开(公告)号：US20190091670A1

公开(公告)日：2019-03-28

申请号：US15745388

申请日：2016-07-15

申请人： SCG CHEMICALS CO., LTD.

发明人： Dermot O'Hare ,  Jean-Charles Buffet ,  Chunping Chen

IPC分类号： B01J29/85 ,  B01J35/02 ,  B01J29/83 ,  B01J29/78 ,  B01J29/76 ,  B01J29/14 ,  B01J29/16 ,  B01J29/03 ,  B01J27/232 ,  B01J37/03 ,  C08F4/659 ,  C08F4/02 ,  C08F110/02 ,  C08F210/16

摘要： A catalyst system comprises an activated solid support material and having, on its surface, one or more catalytic transition metal complexes.

公开(公告)号：US10059645B2

公开(公告)日：2018-08-28

申请号：US15190964

申请日：2016-06-23

申请人： Saudi Arabian Oil Company

发明人： Sohel Shaikh ,  Aqil Jamal ,  Zhonglin Zhang

IPC分类号： C07C4/06 ,  C07C6/02 ,  C07C6/04 ,  B01J23/30 ,  B01J35/02 ,  B01J35/00 ,  B01J29/03 ,  B01J29/035 ,  B01J29/40 ,  B01J37/02 ,  B01J29/00

CPC分类号： C07C6/04 ,  B01J23/30 ,  B01J29/005 ,  B01J29/0341 ,  B01J29/035 ,  B01J29/40 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0201 ,  C07C4/06 ,  C07C2521/08 ,  C07C2523/30 ,  C07C2529/40 ,  Y02P20/52 ,  C07C11/06

摘要： According to one embodiment described in this disclosure, a process for producing propylene may comprise at least partially metathesizing a first stream comprising at least about 10 wt. % butene to form a metathesis-reaction product, at least partially cracking the metathesis-reaction product to form a cracking-reaction product comprising propylene, and at least partially separating propylene from the cracking-reaction product to form a product stream comprising at least about 80 wt. % propylene.

公开(公告)号：US10030202B2

公开(公告)日：2018-07-24

申请号：US15878626

申请日：2018-01-24

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Patricia Rayo Mayoral ,  Jorge Ancheyta Juarez ,  Gustavo Jesus Marroquin Sanchez ,  Guillermo Centeno Nolasco ,  Jorge Fernando Ramirez Solis

IPC分类号： C10G47/20 ,  C10G45/12 ,  B01J37/08 ,  B01J21/12 ,  B01J23/883 ,  B01J29/04 ,  B01J29/08 ,  B01J29/10 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J29/80 ,  B01J29/14 ,  B01J29/035 ,  B01J29/16 ,  B01J29/03 ,  C10G45/08 ,  C10G47/14 ,  C10G47/18 ,  C10G47/16 ,  C10G45/10 ,  B01J37/00

摘要： A hydrocracking catalyst having a support of a composite of mesoporous materials, molecular sieves and alumina, is used in the last bed of a multi-bed system for treating heavy crude oils and residues and is designed to increase the production of intermediate distillates having boiling points in a temperature range of 204° C. to 538° C., decrease the production of the heavy fraction (>538° C.), and increase the production of gasoline fraction (

公开(公告)号：US09896628B2

公开(公告)日：2018-02-20

申请号：US14073505

申请日：2013-11-06

申请人： INSTITUTO MEXICANO DEL PETROLEO

发明人： Patricia Rayo Mayoral ,  Jorge Ancheyta Juarez ,  Gustavo Jesus Marroquin Sanchez ,  Guillermo Centeno Nolasco ,  Jorge Fernando Ramirez Solis

IPC分类号： B01J29/06 ,  C10G47/20 ,  B01J29/80 ,  B01J29/14 ,  B01J29/16 ,  B01J29/03 ,  B01J29/035 ,  B01J29/04 ,  C10G45/08 ,  C10G45/12 ,  B01J37/08 ,  B01J21/12 ,  B01J23/883 ,  B01J29/08 ,  B01J29/10 ,  B01J35/02 ,  B01J37/02 ,  B01J35/10 ,  B01J37/00

CPC分类号： C10G47/20 ,  B01J21/12 ,  B01J23/883 ,  B01J29/0308 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/041 ,  B01J29/044 ,  B01J29/045 ,  B01J29/084 ,  B01J29/106 ,  B01J29/146 ,  B01J29/166 ,  B01J29/80 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/08 ,  B01J2229/186 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G47/14 ,  C10G47/16 ,  C10G47/18

摘要： A hydrocracking catalyst having a support of a composite of mesoporous materials, molecular sieves and alumina, is used in the last bed of a multi-bed system for treating heavy crude oils and residues and is designed to increase the production of intermediate distillates having boiling points in a temperature range of 204° C. to 538° C., decrease the production of the heavy fraction (>538° C.), and increase the production of gasoline fraction (

公开(公告)号：US09687785B2

公开(公告)日：2017-06-27

申请号：US14292056

申请日：2014-05-30

申请人： Johnson Matthey Public Limited Company

发明人： Hai-Ying Chen ,  Debnath De ,  Wendy Manning ,  Julian Peter Cox

IPC分类号： B01D53/94 ,  F01N3/022 ,  F01N3/035 ,  B01J35/10 ,  B01J29/03 ,  B01J29/04 ,  B01J29/072

CPC分类号： B01D53/9472 ,  F01N3/0222 ,  F01N3/035 ,  F01N2510/0682 ,  Y02T10/24

摘要： Provided is a diesel particulate filter capable of removing soot from an exhaust gas while operating at low backpressure, the filter comprising (a) a wall-flow filter substrate having a mean pore size, an inlet side, an outlet side, and a porous interior between the inlet and outlet sides; and (b) a catalyst composition coated from the outlet side of the substrate, wherein the catalyst composition has a d50 particle size distribution, wherein the d50 particle size distribution is greater than or equal to the mean pore size divided by 4.9, and wherein the inlet side is substantially free of a catalyst coating.

公开(公告)号：US09539561B2

公开(公告)日：2017-01-10

申请号：US14422526

申请日：2013-04-24

申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

发明人： Dong Won Hwang ,  Jong-San Chang ,  Pravin P. Upare ,  U-Hwang Lee ,  Young Kyu Hwang

IPC分类号： C07D319/00 ,  B01J23/14 ,  C07D319/10 ,  C07D319/12 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J35/00 ,  C01G19/02 ,  B01J37/03 ,  B01J29/03 ,  B01J29/40 ,  B01J29/70

CPC分类号： B01J23/14 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J29/0308 ,  B01J29/405 ,  B01J29/7057 ,  B01J35/0006 ,  B01J35/002 ,  B01J37/031 ,  B01J37/035 ,  C01G19/02 ,  C07D319/10 ,  C07D319/12

摘要： The present invention provides a method for directly producing lactide by subjecting lactic acid to a dehydration reaction in the presence of a catalyst comprising a tin compound, preferably, a tin (IV) compound, wherein lactide can be produced directly or by one step from lactic acid, without going through the step of producing or separating lactic acid oligomer. The method of the present invention has advantages of causing no loss of lactic acid, having a high conversion ratio to lactic acid and a high selectivity to optically pure lactide, and maintaining a long life time of the catalyst. Further, since lactic acid oligomer is not or hardly generated and the selectivity of meso-lactide is low, the method also has an advantage that the cost for removing or purifying this can be saved.

摘要翻译： 本发明提供一种在含有锡化合物，优选锡（IV）化合物的催化剂存在下使乳酸进行脱水反应直接生产丙交酯的方法，其中丙交酯可直接或通过一步从乳酸 酸，而不经过生产或分离乳酸低聚物的步骤。 本发明的方法具有不会损失乳酸，乳酸转化率高，对光学纯丙交酯具有高选择性，并保持催化剂寿命长的优点。 此外，由于乳酸低聚物不是或几乎不产生，内消旋 - 丙交酯的选择性低，所以该方法还具有可以节省除去或纯化成本的优点。

公开(公告)号：US09522391B2

公开(公告)日：2016-12-20

申请号：US14425589

申请日：2013-08-26

申请人： University of Yamanashi

发明人： Toshihiro Miyao ,  Kazutoshi Higashiyama ,  Weihua Shen ,  Hisao Yamashita ,  Noboru Hashimoto ,  Shigehito Deki ,  Masahiro Watanabe

IPC分类号： B01J21/00 ,  B01J21/04 ,  B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/56 ,  B01J23/70 ,  B01J23/72 ,  B01J23/74 ,  B01J29/76 ,  B01J23/755 ,  B01J23/78 ,  C01B37/02 ,  C01B3/58 ,  C10L3/08 ,  B01J37/03 ,  B01J23/847 ,  B01J29/03 ,  B01J35/00 ,  B01J21/08 ,  B01J35/10 ,  H01M8/06 ,  B01J35/04 ,  B01J21/06 ,  B01J37/04

CPC分类号： B01J29/76 ,  B01J21/063 ,  B01J21/08 ,  B01J23/755 ,  B01J23/78 ,  B01J23/8472 ,  B01J29/0308 ,  B01J29/0333 ,  B01J35/0006 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1061 ,  B01J37/03 ,  B01J37/04 ,  C01B3/586 ,  C01B37/02 ,  C01B2203/0233 ,  C01B2203/0445 ,  C01B2203/047 ,  C01B2203/066 ,  C01B2203/1258 ,  C10L3/08 ,  H01M8/0612 ,  H01M8/0668 ,  Y02E60/50

摘要： The first object is to increase the life of a selective CO methanation catalyst, and the second object is to enhance the CO removal rate of a selective CO methanation catalyst to reduce the outlet CO concentration in a wide temperature range. Provided a selective CO methanation catalyst including a supported metal catalyst which selectively methanizes CO in a hydrogen-rich gas containing CO and CO2 and a coating layer which covers a surface of the supported metal catalyst, has many pores, and is configured to reduce a CO concentration on the surface of the supported metal catalyst.

摘要翻译： 第一个目的是增加选择性CO甲烷化催化剂的寿命，第二个目的是提高选择性CO甲烷化催化剂的CO去除速率，以便在宽温度范围内降低出口CO浓度。 提供一种选择性CO甲烷化催化剂，其包括负载金属催化剂，其选择性地使含CO和CO 2的富氢气体中的CO甲烷化，并且覆盖所述负载型金属催化剂的表面的涂层具有许多孔，并且被配置为减少CO 负载金属催化剂表面的浓度。

公开(公告)号：US09434621B2

公开(公告)日：2016-09-06

申请号：US13393014

申请日：2009-08-28

申请人： Zhuhong Yang ,  Yudan Zhu ,  Xiaohua Lu ,  Changsong Wang ,  Licheng Li ,  Linghong Lv ,  Wei Zhuang ,  Chang Liu ,  Xin Feng

发明人： Zhuhong Yang ,  Yudan Zhu ,  Xiaohua Lu ,  Changsong Wang ,  Licheng Li ,  Linghong Lv ,  Wei Zhuang ,  Chang Liu ,  Xin Feng

IPC分类号： B01J21/06 ,  B01J21/18 ,  B01J27/02 ,  B01J27/057 ,  B01J27/14 ,  B01J37/08 ,  B01J37/10 ,  H01B1/04 ,  H01B1/08 ,  C01G23/047 ,  B01J29/03 ,  B01J35/10 ,  C04B38/00 ,  H01M4/131 ,  H01M4/36 ,  H01M4/485 ,  H01M10/052 ,  H01M4/02

CPC分类号： C01G23/047 ,  B01J21/063 ,  B01J29/0308 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C04B38/009 ,  H01M4/131 ,  H01M4/364 ,  H01M4/366 ,  H01M4/485 ,  H01M10/052 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54 ,  C04B35/46

摘要： A mesoporous composite titanium oxide, which is composed of a mesoporous titanium oxide, the outside surface and the wall of pores of the mesoporous titanium oxide are modified by inorganic matters; inorganic matter contains at least one element selected from carbon, silicon, sulphur, phosphorus and selenium in an amount of 0.01%-25%, on amount of the element mass, of the mass of said mesoporous composite titanium oxide material; at least one mean pore size of pore distribution of the mesoporous compound titanium oxide material is 3-15 nm, the specific surface area is 50-250 m2/g, and the pore volume is 0.05-0.4 cm3/g. As a catalyst carrier, the rate of conversion of the hydrodesulfurization reaction of the material reaches as high as 98 percent, and as a lithium ion battery cathode material, the specific capacity of the lithium ion battery cathode material reaches as high as 220 mAh/g.

摘要翻译： 由介孔氧化钛组成的介孔复合氧化钛，介孔氧化钛的外表面和孔的壁被无机物质改性; 无机物质含有选自碳，硅，硫，磷和硒中的至少一种元素，其含量为所述介孔复合氧化钛材料的质量的0.01质量％〜25％; 介孔化合物氧化钛材料的孔分布的至少一个平均孔径为3-15nm，比表面积为50-250m 2 / g，孔体积为0.05-0.4cm 3 / g。 作为催化剂载体，材料的加氢脱硫反应转化率高达98％，作为锂离子电池正极材料，锂离子电池正极材料的比容量高达220mAh / g 。

公开(公告)号：US09428695B2

公开(公告)日：2016-08-30

申请号：US13764932

申请日：2013-02-12

申请人： Saudi Basic Industries Corporation

发明人： Ravichander Narayanaswamy ,  Krishna Kumar Ramamurthy ,  P. S. Sreenivasan

IPC分类号： C10G1/10 ,  C10G1/08 ,  B01J29/80 ,  B01J29/40 ,  C10G69/04 ,  C10G69/08 ,  C10G11/18 ,  B01J29/00 ,  B01J38/12 ,  B01J29/03 ,  B01J29/08 ,  B01J29/18 ,  B01J29/82 ,  B01J29/90

CPC分类号： C10G1/10 ,  B01J29/005 ,  B01J29/0308 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/80 ,  B01J29/82 ,  B01J29/90 ,  B01J38/12 ,  B01J2229/42 ,  C10G11/18 ,  C10G69/04 ,  C10G69/08 ,  C10G2400/30

摘要： A method of producing olefins and aromatic compounds from a feedstock is accomplished by introducing a hydrocarbon feedstock and a catalyst composition within a reactor. At least a portion of the reactor is at a reactor temperature of from 470° C. to 730° C. The catalyst composition is comprised of a fluidized catalytic cracking (FCC) catalyst and a ZSM-5 zeolite catalyst, wherein the amount of ZSM-5 zeolite catalyst makes up from greater than 0 wt. % of the total weight of the FCC catalyst and the ZSM-5 zeolite catalyst. At least a portion of the feedstock is converted to products of at least one of olefins and aromatic compounds within the reactor, with at least some of the products being contained in a liquid product stream. At least a portion of the liquid product stream is directed to different downstream processes to increase production of at least one of olefins and aromatic compounds.

摘要翻译： 从原料生产烯烃和芳族化合物的方法是通过在反应器内引入烃原料和催化剂组合物来完成的。 反应器的至少一部分处于470℃至730℃的反应器温度。催化剂组合物由流化催化裂化（FCC）催化剂和ZSM-5沸石催化剂组成，其中ZSM的量 -5沸石催化剂组成大于0wt。 FCC催化剂和ZSM-5沸石催化剂总重量的％。 原料的至少一部分在反应器内转化为至少一种烯烃和芳族化合物的产物，其中至少一些产物被包含在液体产物流中。 至少一部分液体产物流被引导到不同的下游方法以增加至少一种烯烃和芳族化合物的产生。