公开(公告)号：US20180021762A1

公开(公告)日：2018-01-25

申请号：US15720185

申请日：2017-09-29

Applicant: Saudi Arabian Oil Company

Inventor： Ola S. Ali ,  Hussain Al Yami ,  Mark P. Kaminsky ,  Sohel Shaikh ,  Wei Xu

IPC: B01J29/18 ,  B01J29/20 ,  B01J29/24 ,  C10G11/05 ,  B01J29/26 ,  C10G11/04 ,  C10G11/18

CPC classification number: B01J29/18 ,  B01J29/185 ,  B01J29/20 ,  B01J29/24 ,  B01J29/26 ,  B01J29/40 ,  B01J29/405 ,  B01J29/42 ,  B01J29/46 ,  B01J29/48 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/0209 ,  B01J37/035 ,  B01J37/14 ,  B01J37/28 ,  B01J38/12 ,  B01J2229/186 ,  C10G11/04 ,  C10G11/05 ,  C10G11/10 ,  C10G11/16 ,  C10G11/18 ,  C10G2400/20 ,  C10G2400/22

Abstract: A method of using a heat generating catalyst in a hydrocarbon cracking process. The method includes providing a catalyst bed reactor which includes a catalyst bed of the heat generating catalyst disposed in the catalyst bed reactor. The heat generating catalyst includes at least one mordenite framework-inverted (MFI) zeolite catalyst having a Si/Al molar ratio of 15 or greater, and at least one metal oxide dispersed within a microstructure of the MFI zeolite catalyst. The method additionally includes introducing a hydrocarbon feed to the catalyst bed reactor and cracking the hydrocarbon feed to produce a cracking product. Additionally, an associated method of making the heat generating catalyst for hydrocarbon cracking is provided.

公开(公告)号：US09862653B2

公开(公告)日：2018-01-09

申请号：US14236726

申请日：2012-07-25

Applicant: Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath ,  Joseph Lopez ,  Patrick Euzen

Inventor： Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath ,  Joseph Lopez ,  Patrick Euzen

IPC: C07C1/24 ,  B01J37/10 ,  B01J37/28 ,  B01J29/40 ,  B01J29/85

CPC classification number: C07C1/24 ,  B01J29/40 ,  B01J29/85 ,  B01J37/10 ,  B01J37/28 ,  C07C2527/14 ,  C07C2529/06 ,  C07C2529/40 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/04

Abstract: A catalyst can be used to convert an alcohol in a dehydration process into an olefin having the same number of carbon atoms as the alcohol. The catalyst can include a phosphorus modified zeolite made by providing a zeolite with at least one ten member ring in the structure, steaming the zeolite, mixing the zeolite with binders and shaping additives, and shaping the zeolite. An ion-exchange step can be performed, and the shaped catalyst can be steamed. Phosphorus can be introduced on the catalyst at an amount of at least 0.1 wt %, such as by dry impregnation or chemical vapor deposition. A metal can be introduced. The catalyst can be washed and/or calcinated, and steamed in an equilibration step. The steaming severity (X) can be at least about 2. The catalyst can be steamed at a temperature above 625° C., such as a temperature ranging from 700 to 800° C.

公开(公告)号：US09815750B2

公开(公告)日：2017-11-14

申请号：US14466444

申请日：2014-08-22

Applicant: JX Nippon Oil & Energy Corporation

Inventor： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Yuko Aoki ,  Kazuaki Hayasaka

IPC: C07C4/06 ,  B01J29/06 ,  B01J29/40 ,  B01J37/28

CPC classification number: C07C4/06 ,  B01J29/061 ,  B01J29/405 ,  B01J37/28 ,  B01J2229/37 ,  C07C2529/06 ,  C07C2529/40 ,  C07C2529/85 ,  C07C2529/87 ,  C10G2300/1033 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/301 ,  C10G2400/30

Abstract: A catalyst for producing monocyclic aromatic hydrocarbons, used for producing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from a feedstock oil having a 10 volume % distillation temperature of at least 140° C. and an end point temperature of not more than 400° C., wherein the catalyst contains a crystalline aluminosilicate, gallium and/or zinc, and phosphorus, the molar ratio between silicon and aluminum (Si/Al ratio) in the crystalline aluminosilicate is not more than 100, the molar ratio between the phosphorus supported on the crystalline aluminosilicate and the aluminum of the crystalline aluminosilicate (P/Al ratio) is not less than 0.01 and not more than 1.0, and the amount of gallium and/or zinc is not more than 1.2% by mass based on the mass of the crystalline aluminosilicate.

公开(公告)号：US09790142B2

公开(公告)日：2017-10-17

申请号：US14236765

申请日：2012-07-25

Applicant: Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath

Inventor： Nikolai Nesterenko ,  Delphine Minoux ,  Cindy Adam ,  Jean-Pierre Dath

IPC: B01J29/06 ,  B01J27/18 ,  C07C2/66 ,  B01J29/40 ,  B01J29/70 ,  B01J37/10 ,  B01J37/28 ,  B01J29/85 ,  C07C1/24 ,  C07C2/86 ,  C07C4/06 ,  B01J35/10 ,  B01J37/00

CPC classification number: C07C2/66 ,  B01J29/40 ,  B01J29/405 ,  B01J29/7049 ,  B01J29/85 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/10 ,  B01J37/28 ,  B01J2229/16 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  C07C1/24 ,  C07C2/864 ,  C07C4/06 ,  C07C2529/40 ,  C07C2529/70 ,  C07C2529/80 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/04

Abstract: A catalyst can include a phosphorus modified zeolite having partly an ALPO structure. The ALPO structure can be determined by a signal between 35-45 ppm in 27Al MAS NMR spectrum. The zeolite can include at least one ten member ring in the structure thereof. The catalyst can also include a binder and one or more metal oxides. The catalyst can be used in processes in the presence of steam at high temperatures, such as temperatures that are above 300° C. and up to 800° C. The catalyst can be used in alcohol dehydration, olefin cracking, MTO processes, and alkylation of aromatic compounds with olefins and/or alcohols.

公开(公告)号：US20170151555A1

公开(公告)日：2017-06-01

申请号：US15321574

申请日：2015-06-30

Applicant: IFP Energies nouvelles

Inventor： Malika BOUALLEG ,  Delphine BAZER-BACHI ,  Alexandra CHAUMONNOT ,  Laetitia ASSIE

IPC: B01J37/00 ,  B01J27/16 ,  B01J21/12 ,  B29C47/40 ,  B01J37/28 ,  B01J37/06 ,  B01J37/08 ,  B29C47/00 ,  B01J21/04 ,  B01J37/04

CPC classification number: B01J37/0009 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J21/12 ,  B01J23/06 ,  B01J23/08 ,  B01J23/14 ,  B01J23/18 ,  B01J23/20 ,  B01J23/28 ,  B01J23/30 ,  B01J23/34 ,  B01J23/70 ,  B01J27/16 ,  B01J27/182 ,  B01J35/0013 ,  B01J35/026 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J37/28 ,  B29C48/03 ,  B29C48/402 ,  C01B33/46

Abstract: A method for preparing a porous inorganic material by at least: a) reaction of a mixture of one precursor of the oxide of a metal X in solution and a precursor of the oxide of a metal Y at a temperature of between 30 and 70° C., X and Y being, independently aluminum, cobalt, indium, molybdenum, nickel, silicon, titanium, zirconium, zinc, iron, copper, manganese, gallium, germanium, phosphorus, boron, vanadium, tin, lead, hafnium, niobium, yttrium, cerium, gadolinium, tantalum, tungsten, antimony, europium or neodymium; b) mixing of the mixture obtained at the end of a) at a temperature of between 80 and 150° C., the mixing period being adjusted so as to obtain a paste that exhibits a fire loss of between 20% by weight and 90% by weight; c) shaping of the porous inorganic material; a) to c) being performed within an extruder.

公开(公告)号：US20170144140A1

公开(公告)日：2017-05-25

申请号：US15232685

申请日：2016-08-09

Applicant: INDIAN OIL CORPORATION LIMITED

Inventor： Biswanath SARKAR ,  Mohan Prabhu KUVETTU ,  Velusamy CHIDAMBARAM ,  Alex Cheru PULIKOTTIL ,  Pankaj Kumar KASLIWAL ,  Shiba Prasad CHOUDHURY ,  Ram Mohan THAKUR ,  Brijesh KUMAR ,  Biswapriya DAS

IPC: B01J29/85 ,  B01J35/00 ,  B01J21/02 ,  C01B39/02 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  C01B39/24 ,  B01J21/16 ,  B01J35/02

CPC classification number: C01B39/026 ,  B01J29/08 ,  B01J29/084 ,  B01J29/18 ,  B01J29/40 ,  B01J29/7007 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/28 ,  B01J2229/18 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/36 ,  B01J2229/42 ,  C01B39/24

Abstract: The present invention relates to a Cracking Catalyst composition for cracking of heavy hydrocarbon feed stocks and process for preparing the catalyst. The catalyst is prepared by incorporating 1-10 wt % phosphate treated USY zeolite in which phosphate is present in the range of 10 to 50 wt % on the basis of phosphated zeolite, in a mixture of 10-50 wt % dispersible alumina, 0-30 wt % non-dispersal alumina, 5-30 wt % colloidal silica, 15-50 wt % clay and 5-15 wt % phosphate.

公开(公告)号：US20170144139A1

公开(公告)日：2017-05-25

申请号：US15237157

申请日：2016-08-15

Applicant: Indian Oil Corporation Limited

Inventor： Mahesh KADGAONKAR ,  Biswanath SARKAR ,  Alex Cheru PULIKOTTIL ,  Velusamy CHIDAMBARAM ,  Arumugam Velayutham KARTHIKEY ANI ,  Mohan Prabhu KUVETTU ,  Shiba Prasad CHOUDHURY ,  Jayaraj CHRISTOPHER ,  Brijesh KUMAR ,  Biswapriya DAS

IPC: B01J29/80 ,  B01J37/08 ,  B01J35/00 ,  B01J37/00 ,  B01J35/10 ,  B01J35/02

CPC classification number: B01J29/80 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/48 ,  B01J29/65 ,  B01J29/7007 ,  B01J35/002 ,  B01J35/023 ,  B01J35/026 ,  B01J35/08 ,  B01J37/0009 ,  B01J37/0045 ,  B01J37/10 ,  B01J37/28 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/42 ,  C10G11/05 ,  C10G11/18

Abstract: The present invention relates to a fluid catalytic cracking additive composition for cracking of heavy hydrocarbon feed stocks and process for preparing the additive. The additive is suitable for enhancing yields of light olefins such as propylene, isobutylene, LPG and reduces the bottom yields. The invention specifically relates to a fluid catalytic cracking additive composition comprising a pentasil zeolite, zeolites having pore size in a range of 5.4-7.7 Å, alumina, colloidal silica, kaolin clay, and phosphate, wherein the zeolites having pore size in the range of 5.4-7.7 Å is present in an amount of 1 to 10 wt % with respect to the total amount of the pentasil zeolite and zeolite having the pore size in the range of 5.4-7.7 Å.

公开(公告)号：US20170114288A1

公开(公告)日：2017-04-27

申请号：US15129376

申请日：2014-08-25

Applicant: Hindustan Petroleum Corporation Ltd

Inventor： Raman Ravishankar ,  Peddy Venkat Chalapathi Rao ,  Nettem Venkateswarlu Choudary ,  Ganapati V. Shanbhag ,  Hodala Lakshminarayan Janardhan ,  Anand B. Halgeri ,  Sriganesh Gandham

IPC: C10G35/095 ,  B01J29/076 ,  B01J37/28 ,  B01J29/40

CPC classification number: C10G35/095 ,  B01J29/061 ,  B01J29/076 ,  B01J29/088 ,  B01J29/40 ,  B01J29/405 ,  B01J29/87 ,  B01J37/28 ,  B01J2229/183 ,  B01J2229/186 ,  B01J2229/42 ,  C10G2400/30

Abstract: Accordingly, the present invention provides a catalyst composition suitable for converting light naphtha comprising one or more of C5 to C8 carbon atoms to aromatic compounds ranging from C6 to C10 carbon atoms, said catalyst composition comprising: (a) a medium pore size zeolite; (b) 0.1 to 5.0 wt % of zinc; and (c) 0.1 to 5 wt % of gallium. Also, the present invention provides a process for converting light naphtha comprising one or more of C5 to C8 carbon atoms to aromatic compounds ranging from C6 to C10 carbon atoms, said process comprising the step of contacting a feedstock comprising the light naphtha with a catalyst composition comprising (a) a medium pore size zeolite; (b) 0.1 to 5.0 wt % of zinc; and (c) 0.1 to 5 wt % of gallium in presence of carrier gas at temperatures ranging from 400° to 600° C.

公开(公告)号：US09630171B2

公开(公告)日：2017-04-25

申请号：US13929044

申请日：2013-06-27

Applicant: Jun Long ,  Fei Ren ,  Yuxia Zhu ,  Yibin Luo ,  Jiasong Yan ,  Xue Yang ,  Huiping Tian ,  Li Zhuang ,  Beiyan Chen ,  Minggang Li ,  Ying Ouyang ,  Xiangtian Shu

Inventor： Jun Long ,  Fei Ren ,  Yuxia Zhu ,  Yibin Luo ,  Jiasong Yan ,  Xue Yang ,  Huiping Tian ,  Li Zhuang ,  Beiyan Chen ,  Minggang Li ,  Ying Ouyang ,  Xiangtian Shu

IPC: B01J29/06 ,  B01J29/80 ,  B01J29/08 ,  C01B39/02 ,  B01J37/30 ,  B01J37/28

CPC classification number: B01J29/80 ,  B01J29/088 ,  B01J37/28 ,  B01J37/30 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/42 ,  C01B39/026

Abstract: The present invention discloses a catalytic cracking catalyst and a preparation process therefor. The catalytic cracking catalyst comprises a cracking active component, 10 wt %-70 wt % of a clay on the dry basis, and 10 wt %-40 wt % of an inorganic oxide binder (as oxide), relative to the weight of the catalytic cracking catalyst, wherein said cracking active component contains, relative to the weight of the catalytic cracking catalyst, 10 wt %-50 wt % of a modified Y-type zeolite on the dry basis and 0-40 wt % of other zeolite on the dry basis, wherein said modified Y-type zeolite is characterized by having a unit cell size of 2.420-2.440 nm; as percent by weight of the modified Y-type zeolite, a phosphorus content of 0.05-6%, a RE2O3 content of 0.03-10%, and an alumina content of less than 22%; and a specific hydroxy nest concentration of less than 0.35 mmol/g and more than 0.05 mmol/g.

公开(公告)号：US20170087540A1

公开(公告)日：2017-03-30

申请号：US15240707

申请日：2016-08-18

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Samia Ilias ,  Mayank Shekhar ,  Paul F. Keusenkothen ,  John S. Buchanan

IPC: B01J29/40 ,  C07C5/41

CPC classification number: C07C2/76 ,  B01J19/24 ,  B01J29/064 ,  B01J29/40 ,  B01J29/405 ,  B01J37/28 ,  B01J2219/00103 ,  B01J2229/186 ,  C07C5/415 ,  C07C2529/40 ,  F02C3/22 ,  F05D2220/32 ,  F05D2220/76 ,  C07C15/00

Abstract: The invention relates to catalysts and their use in processes for dehydrocyclization of light paraffinic hydrocarbon feedstock to higher-value hydrocarbon, such as aromatic hydrocarbon, to dehydrocyclization catalysts useful in such processes, and to the methods of making such catalysts. One of more of the dehydrocyclization catalysts comprising a crystalline aluminosilicate zeolite having a constraint index of less than or equal to about 12, at least one Group 3 to Group 13 metal of the IUPAC Periodic Table and phosphorous.