公开(公告)号：US4323479A

公开(公告)日：1982-04-06

申请号：US172635

申请日：1980-07-25

Applicant: Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Andrian P. Troitsky ,  Vladimir V. Kovalenko

Inventor： Oleg E. Batalin ,  Arkady S. Dykman ,  Alexandr I. Osadchenko ,  Galina F. Balkhanova ,  Izrail M. Belgorodsky ,  Vladimir I. Nevstruev ,  Valery A. Radionov ,  Eduard A. Tulchinsky ,  Valentin M. Belyaev ,  Jury I. Smolin ,  Mark I. Breiman ,  Vitaly V. Orlyansky ,  Nikolai Y. Zhirnov ,  Nikolai V. Galibin ,  Andrian P. Troitsky ,  Vladimir V. Kovalenko

IPC: B01J27/18 ,  C07C1/247 ,  B01J21/02

CPC classification number: C07C1/247 ,  B01J27/1806 ,  C07C2521/02 ,  C07C2523/02 ,  C07C2527/06 ,  C07C2527/16 ,  C07C2527/18

Abstract: A catalyst for decomposition of 1,3-dioxanes, comprising calcium oxide, phosphorus pentoxide, chlorine, water and boron oxide, the ratio of the components as expressed in mass percent being as follows:calcium oxide: 48.5 to 53.5phosphorus pentoxide: 42.5 to 46.5chlorine: 0.05 to 1.0boron oxide: 0.005 to 3.0the balance being water.

Abstract translation: 用于分解1,3-二氧杂环己烷的催化剂，包括氧化钙，五氧化二磷，氯，水和氧化硼，按质量百分比表示的组分的比例如下：氧化钙：48.5至53.5五氧化二磷：42.5至 46.5氯：0.05〜1.0氧化硼：0.005〜3.0，余量为水。

公开(公告)号：US3846338A

公开(公告)日：1974-11-05

申请号：US27395872

申请日：1972-07-21

Applicant: KACHLOVA R ,  RABINOVICH S ,  MESCHERSKAYA V ,  BYCHKOVSKAYA L ,  BALKHANOVA G ,  NEMTSOV M

Inventor： KACHLOVA R ,  NEMTSOV M ,  BALKHANOVA G ,  BYCHKOVSKAYA L ,  MESCHERSKAYA V ,  RABINOVICH S

IPC: B01J27/18 ,  B01J37/08 ,  B01J37/10 ,  C07C1/247 ,  B01J11/82

CPC classification number: B01J37/10 ,  B01J27/18 ,  B01J27/1806 ,  B01J37/08 ,  C07C1/247 ,  C07C2527/167 ,  Y10S585/906 ,  C07C11/18

Abstract: A method for producing a catalyst on the basis of phosphates of metals belonging to Group II for selective rupturing of BONDS IN ORGANIC COMPOUNDS, AND, IN PARTICULAR, FOR SPLITTING 4,4-DIMETHYL-1,3-DIOXANE INTO ISOPRENE, BY THERMAL PASSIVATION OF PHOSPHATES OF METALS BELONGING TO Group II, at temperatures within the range of 550* to 700*C in an atmosphere of superheated steam or of mixtures thereof with air or with an inert gas.

Abstract translation: 基于属于II族金属的磷酸盐的催化剂的制备方法，用于选择性地破坏有机化合物中的BONDS，特别是用于通过热钝化将4,4-二甲基-1,3-二氧化物分解成异丙基 在过热蒸汽或其与空气或与惰性气体的混合物的气氛中，在550℃至700℃范围内的温度范围内的金属磷酸盐。

公开(公告)号：US3150156A

公开(公告)日：1964-09-22

申请号：US83146959

申请日：1959-08-04

Applicant: LEVER BROTHERS LTD

Inventor： VINCENT LAMBERTI

IPC: B01J27/18 ,  C07C309/15

CPC classification number: B01J27/1806 ,  C07C309/15

公开(公告)号：US3149081A

公开(公告)日：1964-09-15

申请号：US85911859

申请日：1959-12-14

Applicant: BAUGH CHEMICAL COMPANY

Inventor： BOWMAN ROBERT S ,  PIASECKY LOUIS J

IPC: B01J27/18 ,  C07C45/00

CPC classification number: C07C45/002 ,  B01J27/18 ,  B01J27/1806 ,  Y10S585/906

公开(公告)号：US2148378A

公开(公告)日：1939-02-21

申请号：US20572438

申请日：1938-05-03

Applicant: BORIS MALISHEV

Inventor： BORIS MALISHEV

IPC: B01J27/18

CPC classification number: B01J27/1806 ,  Y10S585/906

公开(公告)号：US12110296B2

公开(公告)日：2024-10-08

申请号：US17283385

申请日：2019-10-07

Applicant: N.E. CHEMCAT CORPORATION ,  OSAKA UNIVERSITY

Inventor： Kiyotomi Kaneda ,  Takato Mitsudome ,  Yoshiyuki Wada ,  Yukio Takagi

IPC: C07D487/08 ,  B01J6/00 ,  B01J23/648 ,  B01J23/652 ,  B01J27/18 ,  B01J37/00 ,  B01J37/04

CPC classification number: C07D487/08 ,  B01J6/001 ,  B01J23/6482 ,  B01J23/6525 ,  B01J27/1806 ,  B01J37/0036 ,  B01J37/04

Abstract: The present invention provides a method for producing a compound represented by formula (2), comprising at least a step of preparing a compound represented by formula (1) and a step of reacting the compound represented by formula (1) with a hydrogen source using a catalyst,




wherein R1 and R2 are each independently an alkyl group.

公开(公告)号：US20230331646A1

公开(公告)日：2023-10-19

申请号：US18212999

申请日：2023-06-22

Applicant: EcoCatalytic Inc.

Inventor： Gary A. Sawyer ,  C. Andrew Jones ,  John A. SOFRANKO

IPC: C07C7/148 ,  C01B32/50 ,  B01J21/02 ,  C07C5/48 ,  B01J27/053 ,  C07C2/82 ,  B01J27/18

CPC classification number: C07C7/14816 ,  C01B32/50 ,  B01J21/02 ,  C07C5/48 ,  B01J27/053 ,  C07C2/82 ,  B01J27/1806 ,  C01B2203/044 ,  C01B3/583

Abstract: A method of removing CO from a mixture of CO and saturated or unsaturated hydrocarbons is provided. In one embodiment, the method is to contact a feed stream with an oxygen transfer agent; and then oxidize at least a portion of the CO to CO2 to produce a stream enriched in CO2. The saturated and unsaturated hydrocarbons in the feed are not further oxidized during the oxidation. The oxygen transfer agent includes at least one of: i) water; ii) at least one reducible metal oxide; iii) at least one reducible chalcogen; or mixtures thereof. In another embodiment, the CO is converted to methane. The unsaturated hydrocarbons in the feed are not hydrogenated. In both of these alternatives, the CO2 or methane are then removed. Systems for removing the CO are also provided.

公开(公告)号：US10010871B2

公开(公告)日：2018-07-03

申请号：US15504760

申请日：2015-12-14

Applicant: Mitsui Mining & Smelting Co., Ltd.

Inventor： Sumio Kato ,  Masataka Ogasawara ,  Hironori Iwakura ,  Takahito Asanuma ,  Takashi Wakabayashi ,  Yunosuke Nakahara

IPC: B01J23/04 ,  B01J23/44 ,  B01D53/94 ,  B01J37/08 ,  B01J37/02 ,  B01J23/42 ,  B01J23/02 ,  B01J27/18

CPC classification number: B01J23/44 ,  B01D53/9413 ,  B01D53/944 ,  B01D53/9445 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2022 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2255/30 ,  B01D2255/70 ,  B01D2258/01 ,  B01J23/02 ,  B01J23/42 ,  B01J27/1806 ,  B01J27/1856 ,  B01J35/002 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/1009 ,  B01J37/0207 ,  B01J37/0236 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/23 ,  B01J2523/24 ,  B01J2523/41 ,  B01J2523/22

Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.

公开(公告)号：US09999874B2

公开(公告)日：2018-06-19

申请号：US15474795

申请日：2017-03-30

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Federico Jesus Jimenez Cruz ,  Celia Marin Rosas ,  Luis Carlos Castaneda Lopez ,  Rogelio Hernandez Suarez ,  Javier Esteban Rodriguez Rodriguez ,  Maria del Carmen Martinez Guerrero ,  Florentino Rafael Murrieta Guevara ,  Alicia del Rayo Jaramillo Jacob

IPC: B01J27/182 ,  B01J27/18 ,  B01J27/055 ,  B01J21/18 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/03 ,  B01J37/04 ,  B01J37/00 ,  B01J37/08 ,  C11C3/04

CPC classification number: B01J27/1806 ,  B01J21/18 ,  B01J23/007 ,  B01J27/055 ,  B01J27/1808 ,  B01J27/1811 ,  B01J35/0006 ,  B01J35/04 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/033 ,  B01J37/036 ,  B01J37/04 ,  B01J37/08 ,  B01J37/086 ,  B01J2523/00 ,  C01B25/45 ,  C01F7/043 ,  C01F7/76 ,  C01P2004/60 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C11C3/04 ,  C11C3/10 ,  Y02E50/13 ,  B01J2523/11 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/51 ,  B01J2523/47 ,  B01J2523/62

Abstract: The present invention relates to heterogeneous acid catalysts comprising or consisting of mixed metal salts, of lithium and aluminum phosphates and sulfates, and combinations with metallic cations, such as magnesium, titanium, zinc, zirconium and gallium, to provide adequate Lewis acidity; organic or inorganic porosity promoters, such as polysaccharides; and agglomerates, such as clays, kaolin and metal oxides of the type MxOy, where; M=Al, Mg, Sr, Zr or Ti, and other metals of groups IA, IIA and IVB, x=1 or 2 and y=2 or 3, for the formation of particles. A process is disclosed for obtaining from the catalyst by the hydrolysis of aluminum lithium hydride with water and oxygenated solvent, such as an ether. The catalysts are used in batch reactor and continuous flow systems in reactions that require moderate Lewis acidity, such as refining, petrochemical and general chemistry, including the transesterification of glycerides to produce alkyl esters.

公开(公告)号：US20180127348A1

公开(公告)日：2018-05-10

申请号：US15861702

申请日：2018-01-04

Applicant: The Procter & Gamble Company

Inventor： Jane Ellen Godlewski ,  Janette Villalobos Lingoes ,  Juan Esteban Velasquez ,  Dimitris Ioannis Collias

IPC: C07C51/48 ,  C08F2/10 ,  C07C57/04 ,  A61F13/534 ,  B01J27/16 ,  C07C51/44 ,  C07C51/377 ,  C07C51/09 ,  B01J37/08 ,  B01J37/04 ,  B01J37/00 ,  B01J35/02 ,  B01J27/25 ,  B01J27/198 ,  B01J27/195 ,  B01J27/188 ,  B01J27/187 ,  B01J27/186 ,  B01J27/185 ,  B01J27/18 ,  A61F13/53

CPC classification number: B01J27/1806 ,  A61F13/53 ,  A61F13/534 ,  A61F2013/530489 ,  A61F2013/530496 ,  B01J27/16 ,  B01J27/1811 ,  B01J27/1817 ,  B01J27/1853 ,  B01J27/1856 ,  B01J27/186 ,  B01J27/187 ,  B01J27/188 ,  B01J27/195 ,  B01J27/198 ,  B01J27/25 ,  B01J35/023 ,  B01J37/0036 ,  B01J37/04 ,  B01J37/08 ,  C07C51/09 ,  C07C51/377 ,  C07C51/44 ,  C07C51/48 ,  C07C57/04 ,  C08F2/10

Abstract: Processes for the purification of bio-based acrylic acid to crude and glacial acrylic acid are provided. The bio-based acrylic acid is produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof. The purification includes some or all of the following processes: extraction, drying, distillation, and melt crystallization. The produced glacial or crude acrylic acid contains hydroxypropionic, hydroxypropionic acid derivatives, or mixtures thereof as an impurity.