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1. WO2017185928 - SELECTIVE HYDROGENATION CATALYST FOR PRODUCING BIODIESEL AND PREPARATION METHOD AND APPLICATION THEREFOR

Publication Number WO/2017/185928
Publication Date 02.11.2017
International Application No. PCT/CN2017/078021
International Filing Date 24.03.2017
IPC
B01J 29/76 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
72containing iron group metals, noble metals or copper
76Iron group metals or copper
B01J 29/78 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08-B01J29/65130
78containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
B01J 29/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
08of the faujasite type, e.g. type X or Y
10containing iron group metals, noble metals or copper
14Iron group metals or copper
B01J 29/80 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
80Mixtures of different zeolites
B01J 29/85 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
82Phosphates
84Aluminophosphates containing other elements, e.g. metals, boron
85Silicoaluminophosphates (SAPO compounds)
C10G 45/12 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
02to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
04characterised by the catalyst used
12containing crystalline alumino-silicates, e.g. molecular sieves
CPC
B01J 29/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
08of the faujasite type, e.g. type X or Y
10containing iron group metals, noble metals or copper
14Iron group metals or copper
B01J 29/76
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
72containing iron group metals, noble metals or copper
76Iron group metals or copper
B01J 29/78
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
70of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
78containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
B01J 29/80
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
80Mixtures of different zeolites
B01J 29/85
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
82Phosphates
84Aluminophosphates containing other elements, e.g. metals, boron
85Silicoaluminophosphates (SAPO compounds)
C10G 45/12
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
45Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
02to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
04characterised by the catalyst used
12containing crystalline alumino-silicates, e.g. molecular sieves
Applicants
  • 武汉凯迪工程技术研究总院有限公司 WUHAN KAIDI ENGINEERING TECHNOLOGY RESEARCH INSTITUTE CO., LTD. [CN]/[CN]
Inventors
  • 王春锋 WANG, Chunfeng
  • 石友良 SHI, Youliang
  • 许莉 XU, Li
  • 杨伟光 YANG, Weiguang
  • 赖波 LAI, Bo
  • 赵焘 ZHAO, Tao
Agents
  • 武汉开元知识产权代理有限公司 WUHAN KAIYUAN INTELLECTUAL PROPERTY AGENT LTD.
Priority Data
201610268071.927.04.2016CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SELECTIVE HYDROGENATION CATALYST FOR PRODUCING BIODIESEL AND PREPARATION METHOD AND APPLICATION THEREFOR
(FR) CATALYSEUR D'HYDROGÉNATION SÉLECTIVE POUR PRODUIRE UN BIODIESEL, ET PROCÉDÉ DE PRÉPARATION ET APPLICATION POUR CE DERNIER
(ZH) 用于生产生物柴油的选择性加氢催化剂及其制备方法和应用
Abstract
(EN)
A selective hydrogenation catalyst for producing biodiesel and a preparation method and an application therefor. The selective hydrogenation catalyst comprises a carrier and a main metal active component, the main metal active component being loaded onto the carrier; the weight percentage of the catalyst product occupied by the main metal active component is 5-30%, the main metal active component being one or a combination of more than one oxide containing Co, Mo, Ni, or W, and the carrier being composed of 1-8% molecular sieves, 25-65% amorphous silicon aluminium, 30-65% aluminium oxide, and 2-10% graphene adjuvant calculated by weight percentage of the raw ingredient. The method for preparing the catalyst comprises immersing the carrier in a metal salt solution containing Co, Mo, Ni, and/or W for 4-20 h to obtain an immersed carrier; and, after freeze-drying, calcining the immersed carrier to obtain the selective hydrogenation catalyst. Under the same load, the carrier has a larger active surface area and has more active sites, reducing reaction temperature and improving hydrogenation performance.
(FR)
L'invention concerne un catalyseur d'hydrogénation sélective pour produire un biodiesel, et un procédé de préparation et une application pour ce dernier. Le catalyseur d'hydrogénation sélective comprend un support et un constituant actif métallique principal, le constituant actif métallique principal étant chargé sur le support ; le pourcentage en poids du produit de catalyseur occupé par le constituant actif métallique principal est compris entre 5 et 30 %, le constituant actif métallique principal étant un oxyde ou une combinaison de plus d'un oxyde contenant Co, Mo, Ni ou W, et le support étant composé de 1 à 8 % de tamis moléculaires, 25 à 65 % d'aluminium de silicium amorphe, 30 à 65 % d'oxyde d'aluminium, et 2 à 10 % d'adjuvant de graphène calculés en pourcentage en poids de l'ingrédient brut. Le procédé de préparation du catalyseur consiste à immerger le support dans une solution de sel métallique contenant Co, Mo, Ni et/ou W pendant 4 à 20 h pour obtenir un support immergé ; et, après lyophilisation, calciner le support immergé pour obtenir le catalyseur d'hydrogénation sélective. Sous la même charge, le support a une surface active plus grande et a plus de sites actifs, réduisant la température de réaction et améliorant le rendement d'hydrogénation.
(ZH)
一种用于生产生物柴油的选择性加氢催化剂及其制备方法和应用。该选择性加氢催化剂,包括载体和主金属活性组分,主金属活性组分负载在载体上;主金属活性组分占催化剂成品的重量百分比为 5-30 %,主金属活性组分为含有 Co、Mo、Ni、W 的氧化物中的一种或一种以上的组合,载体按原料的重量百分比计由 1-8%的分子筛、 25-65%的无定形硅铝、30-65%的氧化铝和2-10 %的石墨烯助剂组成。催化剂制备方法是将载体置于含有Co、 Mo、Ni或/和W的金属盐溶液中浸渍 4-20h,得到浸渍后的载体;浸渍后的载体冷冻干燥后再焙烧处理得到选择性加氢的催化剂。载体在相同的载量下,表现的活性表面积较大,具有更多的活性位点,降低反应温度,提高加氢的性能。
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