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1. (WO2018121326) PREPARATION METHOD OF CATALYST FOR HYDROGENATION OF DIMETHYL OXALATE TO SYNTHESIZE ETHANOL, AND CATALYST OBTAINED THEREFROM AND USE THEREOF
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Pub. No.: WO/2018/121326 International Application No.: PCT/CN2017/116971
Publication Date: 05.07.2018 International Filing Date: 18.12.2017
IPC:
B01J 23/72 (2006.01) ,B01J 23/755 (2006.01) ,B01J 23/75 (2006.01) ,B01J 23/83 (2006.01) ,B01J 37/03 (2006.01) ,C07C 31/20 (2006.01) ,C07C 29/149 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
72
Copper
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
74
Iron group metals
755
Nickel
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
74
Iron group metals
75
Cobalt
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70
of the iron group metals or copper
76
combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
83
with rare earths or actinides
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
03
Precipitation; Co-precipitation
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
31
Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
18
Polyhydroxylic acyclic alcohols
20
Dihydroxylic alcohols
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
29
Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
132
by reduction of an oxygen-containing functional group
136
of CO containing groups, e.g. -COOH
147
of carboxylic acids or derivatives thereof
149
with hydrogen or hydrogen-containing gases
Applicants:
柴剑宇 CHAI, Jianyu [CN/JP]; JP
高化学技术株式会社 HIGHCHEM TECHNOLOGY CO., LTD [JP/JP]; 日本东京都 中央区八丁堀4-7-1,第三樱桥大厦8F 8F, Sakurabashi No. 3 Bldg. 4-7-1, Hachobori, Chuo-Ku Tokyo 104-0032, JP
Inventors:
柴剑宇 CHAI, Jianyu; JP
椿范立 TSUBAKI, Noritatsu; JP
杨国辉 YANG, Guohui; JP
李永烨 LI, Yongye; JP
Agent:
北京市中咨律师事务所 ZHONGZI LAW OFFICE; 中国北京市 西城区平安里西大街26号新时代大厦7层 7F, New Era Building, 26 Pinganli Xidajie, Xicheng District Beijing 100034, CN
Priority Data:
201611217916.826.12.2016CN
Title (EN) PREPARATION METHOD OF CATALYST FOR HYDROGENATION OF DIMETHYL OXALATE TO SYNTHESIZE ETHANOL, AND CATALYST OBTAINED THEREFROM AND USE THEREOF
(FR) PROCÉDÉ DE PRÉPARATION D'UN CATALYSEUR POUR L'HYDROGÉNATION D'OXALATE DE DIMÉTHYLE POUR SYNTHÉTISER DE L'ÉTHANOL, ET CATALYSEUR OBTENU À PARTIR DE CELUI-CI ET SON UTILISATION
(ZH) 一种草酸二甲酯加氢合成乙醇用催化剂的制备方法以及由此得到的催化剂和其应用
Abstract:
(EN) Disclosed is a method for preparing a catalyst for the hydrogenation of dimethyl oxalate to prepare ethanol. The catalyst comprises a support and a catalytically-active component supported thereon, and optionally comprises a catalytic promoter. The catalyst comprises: (A) 1-50 wt%, based on the element, of an element selected from Cu, Fe, Ni, Co, Ag and Au as the catalytically-active component; (B) 0-10 wt%, based on the element, of an element selected from the elements of the third main group, the transition elements and the lanthanides in the periodic table of elements as the catalytic promoter; and (C) the support. The catalyst is prepared by means of a urea-assisted hydrothermal synthesis method and using CO2 super-critical drying. When the catalyst is used in the hydrogenation of dimethyl oxalate to prepare ethanol, not only a high ethanol selectivity, but also a high conversion of dimethyl oxalate may be attained. The catalyst is used for the hydrogenation of dimethyl oxalate to prepare ethanol.
(FR) L'invention concerne un procédé de préparation d'un catalyseur pour l'hydrogénation d'oxalate de diméthyle pour préparer de l'éthanol. Le catalyseur comprend un support et un composant catalytiquement actif supporté sur celui-ci, et comprend éventuellement un promoteur catalytique. Le catalyseur comprend : (A) 1 à 50 % en poids, sur la base de l'élément, d'un élément choisi parmi Cu, Fe, Ni, Co, Ag et Au en tant que composant catalytiquement actif; (B) 0-10 % en poids, sur la base de l'élément, d'un élément choisi parmi les éléments du troisième groupe principal, les éléments de transition et les lanthanides dans le tableau périodique des éléments en tant que promoteur catalytique; et (C) le support. Le catalyseur est préparé au moyen d'un procédé de synthèse hydrothermale assisté par urée et à l'aide d'un séchage supercritique de CO2. Lorsque le catalyseur est utilisé dans l'hydrogénation d'oxalate de diméthyle pour préparer de l'éthanol, non seulement une sélectivité élevée en éthanol, mais également une conversion élevée d'oxalate de diméthyle peut être obtenue. Le catalyseur est utilisé pour l'hydrogénation d'oxalate de diméthyle pour préparer de l'éthanol.
(ZH) 一种制备草酸二甲酯加氢制乙醇用催化剂的方法,该催化剂包含载体和负载其上的催化活性组分和任选的催化助剂,该催化剂包含:(A)以元素计为1-50重量%选自Cu、Fe、Ni、Co、Ag和Au的元素作为催化活性组分,(B)以元素计为0-10重量%选自元素周期表第三主族元素、过渡元素和镧系元素的元素作为催化助剂,以及(C)载体,该催化剂通过采用尿素协助的水热合成法来制备并且采用CO 2超临界干燥,该催化剂在用于草酸二甲酯加氢制乙醇时,不仅可以获得高乙醇选择性,而且还可获得高草酸二甲酯转化率。该催化剂用于草酸二甲酯加氢制备乙醇。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)