公开(公告)号：US11912596B2

公开(公告)日：2024-02-27

申请号：US18473194

申请日：2023-09-22

Applicant: Hangzhou Normal University

Inventor： Jiachi Huang ,  Shiliang Chen

IPC: C02F1/72 ,  B01J31/18 ,  B01J31/28 ,  B01J37/36 ,  C02F101/34

CPC classification number: C02F1/725 ,  B01J31/183 ,  B01J31/28 ,  B01J37/36 ,  C02F1/722 ,  B01J2231/70 ,  C02F2101/345 ,  C02F2305/023

Abstract: Disclosed is a method for treating phenol wastewater. The method includes the following step: adding a hydrophobic phthalocyanine as a catalyst, and H2O2 as an oxidant into the phenol wastewater. The hydrophobic phthalocyanine is obtained by decorating a hydrophobic group on a bacterial cellulose-metal phthalocyanine with a silane coupling agent; the bacterial cellulose-metal phthalocyanine is obtained by mixing a metal phthalocyanine into a bacterial cellulose medium, biologically culturing with an acetic acid bacterium, and then heating and reducing the mixture; and the metal phthalocyanine is nitro-sulfonic metal phthalocyanine.

公开(公告)号：US11884614B2

公开(公告)日：2024-01-30

申请号：US17824960

申请日：2022-05-26

Applicant: Chevron Phillips Chemical Company LP

Inventor： Brooke L. Small ,  Michael S. Webster-Gardiner

IPC: C07C5/03 ,  C07C45/50 ,  C07C1/207 ,  B01J31/28 ,  B01J23/44 ,  C07C1/24

CPC classification number: C07C5/03 ,  B01J23/44 ,  B01J31/28 ,  C07C1/2076 ,  C07C1/24 ,  C07C45/505 ,  C07C2523/44

Abstract: An alpha olefin synthesis process includes (i) subjecting a first normal alpha olefin to hydroformylation in the presence of carbon monoxide and hydrogen to form a first linear aldehyde, (ii) subjecting the first linear aldehyde to decarbonylative olefination to form a linear internal olefin, (iii) subjecting the linear internal olefin to isomerization-hydroformylation in the presence of carbon monoxide and hydrogen to form a second linear aldehyde, and (iv) subjecting the second linear aldehyde to hydrogenation to form a linear alcohol followed by dehydration to form a second normal alpha olefin, or subjecting the second linear aldehyde to combined hydrogenation-dehydration in a single step to form a second normal alpha olefin. Using this process, for example, ethylene can be converted to 1-hexene, and 1-butene can be converted to 1-decene.

公开(公告)号：US11883809B2

公开(公告)日：2024-01-30

申请号：US17275009

申请日：2019-09-12

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC. ,  KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

Inventor： Tatsumi Ishihara ,  Norikazu Okuda ,  Ken-ichi Kimizuka ,  Ken Tasaki

IPC: B01J31/28 ,  B01J35/02 ,  C01B15/029

CPC classification number: B01J31/28 ,  B01J35/02 ,  C01B15/029

Abstract: It is desired to develop a method of producing hydrogen peroxide, which is capable of producing hydrogen peroxide with high production efficiency. According to the present invention, provided is a palladium-containing composition comprising palladium particles and a coating agent that coats the surface of the palladium particles, wherein a compound having an O═X structure (wherein X represents any of a phosphorus atom, a sulfur atom, and a carbon atom) is comprised as the coating agent.

公开(公告)号：US20230382825A1

公开(公告)日：2023-11-30

申请号：US17824960

申请日：2022-05-26

Applicant: Chevron Phillips Chemical Company LP

Inventor： Brooke L. Small ,  Michael S. Webster-Gardiner

IPC: C07C5/03 ,  C07C45/50 ,  C07C1/207 ,  C07C1/24 ,  B01J31/28 ,  B01J23/44

CPC classification number: C07C5/03 ,  C07C45/505 ,  C07C1/2076 ,  C07C1/24 ,  B01J31/28 ,  B01J23/44 ,  C07C2523/44

Abstract: An alpha olefin synthesis process includes (i) subjecting a first normal alpha olefin to hydroformylation in the presence of carbon monoxide and hydrogen to form a first linear aldehyde, (ii) subjecting the first linear aldehyde to decarbonylative olefination to form a linear internal olefin, (iii) subjecting the linear internal olefin to isomerization-hydroformylation in the presence of carbon monoxide and hydrogen to form a second linear aldehyde, and (iv) subjecting the second linear aldehyde to hydrogenation to form a linear alcohol followed by dehydration to form a second normal alpha olefin, or subjecting the second linear aldehyde to combined hydrogenation-dehydration in a single step to form a second normal alpha olefin. Using this process, for example, ethylene can be converted to 1-hexene, and 1-butene can be converted to 1-decene.

公开(公告)号：US11807559B2

公开(公告)日：2023-11-07

申请号：US17980428

申请日：2022-11-03

Applicant: Hangzhou Normal University

Inventor： Jiachi Huang ,  Shiliang Chen

IPC: C02F1/72 ,  B01J31/18 ,  B01J31/28 ,  B01J37/36 ,  C02F101/34

CPC classification number: C02F1/725 ,  B01J31/183 ,  B01J31/28 ,  B01J37/36 ,  C02F1/722 ,  B01J2231/70 ,  C02F2101/345 ,  C02F2305/023

Abstract: Disclosed is an application of a hydrophobic phthalocyanine as a heterogeneous catalyst in oxidizing phenol wastewater by hydrogen peroxide. A hydrophobic silane is decorated on a bacterial cellulose-metal phthalocyanine heterogeneous catalyst to obtain a hydrophobic phthalocyanine heterogeneous catalyst; during the catalytic degradation of phenols, the obtained catalyst is capable of adjusting a concentration of hydrogen peroxide oxidant around the catalyst. A preparation method of the hydrophobic phthalocyanine comprises: 1. preparing a mixed solution of a bacterial cellulose medium containing metal phthalocyanine; 2. adding acetic acid bacterium into the mixed solution obtained in step 1 for biological culture; 3. heating the product obtained in step 2, and taking out a solid for cleaning and drying; 4. preparing a hydrophobic silane solution; and 5. immersing the product obtained in step 3 into the solution obtained in step 4, and taking out a solid after reaction for cleaning and drying.

公开(公告)号：US11794171B2

公开(公告)日：2023-10-24

申请号：US16390072

申请日：2019-04-22

Applicant: BASF Corporation

Inventor： Mark Thomas Buelow ,  Steven W. Chin ,  Jeffrey Barmont Hoke ,  Nicholas R. Leclerc ,  David M. Robinson

IPC: B01J23/75 ,  B01J23/34 ,  B01D53/86 ,  B01D53/88 ,  B01J35/10 ,  B01J37/02 ,  A61L9/00 ,  B01J31/32 ,  B01J31/28 ,  B01J35/00

CPC classification number: B01J23/75 ,  A61L9/00 ,  B01D53/8675 ,  B01D53/88 ,  B01J23/34 ,  B01J31/28 ,  B01J31/32 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/0215 ,  B01D2255/2073 ,  B01D2255/2092 ,  B01D2255/20746 ,  B01D2255/30 ,  B01D2255/92 ,  B01D2257/106 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2259/4566 ,  B01J35/002 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0219 ,  B01J2231/62

Abstract: Disclosed in certain implementations is a catalysis composition that includes a metal catalyst and a support material impregnated with the metal catalyst.

公开(公告)号：US20170369405A1

公开(公告)日：2017-12-28

申请号：US15698394

申请日：2017-09-07

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Jun TAMURA ,  Satoshi Mikoshiba ,  Yuki Kudo ,  Akihiko Ono ,  Ryota Kitagawa ,  Masakazu Yamagiwa ,  Eishi Tsutsumi ,  Yoshitsune Sugano

IPC: C07C29/136 ,  C07C29/15 ,  B01J27/24 ,  C07D233/54 ,  C07C211/62 ,  H01J37/28 ,  G01N23/227 ,  G01N21/35

CPC classification number: C07C29/136 ,  B01J27/24 ,  B01J31/26 ,  B01J31/28 ,  B01J31/38 ,  C07C29/15 ,  C07C211/62 ,  C07D233/54 ,  C25B1/00 ,  C25B1/003 ,  C25B1/04 ,  C25B3/04 ,  C25B9/08 ,  G01N23/2273 ,  G01N2021/3595 ,  H01J37/28 ,  Y02E60/366

Abstract: According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

公开(公告)号：US09834511B2

公开(公告)日：2017-12-05

申请号：US15371593

申请日：2016-12-07

Applicant: EVONIK DEGUSSA GMBH

Inventor： Katrin Marie Dyballa ,  Robert Franke ,  Claudia Weilbeer ,  Armin Börner ,  Detlef Selent

IPC: C07C395/00 ,  C07C391/02 ,  C07C45/28 ,  B01J31/22 ,  C07C45/50 ,  C07F11/00 ,  B01J31/28 ,  C07B41/06 ,  C07F15/00

CPC classification number: C07C391/02 ,  B01J31/2208 ,  B01J31/28 ,  B01J2231/321 ,  C07B41/06 ,  C07C45/28 ,  C07C45/50 ,  C07F11/00 ,  C07F11/005 ,  C07F15/0073 ,  C07C47/02

Abstract: Novel organodiaryl selenoxides and processes for preparation thereof, and use thereof as ligand in complexes.

公开(公告)号：US20170320789A1

公开(公告)日：2017-11-09

申请号：US15528338

申请日：2015-11-16

Applicant: SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

Inventor： Claudio OLDANI ,  Luca MERLO ,  Pierluigi BARBARO ,  Carmen MORENO-MARRODAN ,  Francesca LIGUORI

IPC: C07B31/00 ,  C07D307/33 ,  C07C29/17 ,  B01J31/06 ,  B01J31/28 ,  C07C2601/14

CPC classification number: C07B31/00 ,  B01J31/06 ,  B01J31/28 ,  B01J2231/52 ,  B01J2231/643 ,  C07C29/175 ,  C07C2601/14 ,  C07D307/33 ,  C07C35/12

Abstract: The present invention relates to a process for the one-pot hydrogenation and dehydration or isomerization of an organic compound, and to a catalyst composition for this process comprising transition metal particles having particle size below 50 nm supported on a material comprising at least one fluorinated polymer (P), wherein polymer (P) bears —SO2X functional groups, X being selected from X′ and OM, X′ being selected from the groups consisting of F, Cl, Br and I; and M being selected from the group consisting of H, and alkaline metal and NH4.

公开(公告)号：US20170210765A1

公开(公告)日：2017-07-27

申请号：US15327064

申请日：2015-01-10

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Jaiwook PARK ,  Jung Joon KIM ,  Wook JEONG ,  Young Ho RHEE

IPC: C07F7/08 ,  B01J35/00 ,  B01J19/12 ,  B01J31/22

CPC classification number: C07F7/083 ,  B01J19/127 ,  B01J23/462 ,  B01J31/16 ,  B01J31/2295 ,  B01J31/28 ,  B01J35/004 ,  B01J2219/0892 ,  B01J2219/1203 ,  B01J2231/40 ,  B01J2531/821 ,  C07F7/081 ,  C07F7/1804

Abstract: The present invention relates to a process for preparing alpha-silylamine compounds and, more specifically, to a one-pot process for preparing various alpha-silylamine compounds by reacting, in the presence of a metal complex catalyst and under a mild condition, an alpha-silylmethyl azide compound as a starting material with various allylborate compounds via an alpha-silylimine intermediate which has no substituent at nitrogen.