BR112013025082A2 - processo para preparar um catalisador a base de sulfeto de molibdênio - Google Patents

processo para preparar um catalisador a base de sulfeto de molibdênio

Info

Publication number
BR112013025082A2
BR112013025082A2 BR112013025082A BR112013025082A BR112013025082A2 BR 112013025082 A2 BR112013025082 A2 BR 112013025082A2 BR 112013025082 A BR112013025082 A BR 112013025082A BR 112013025082 A BR112013025082 A BR 112013025082A BR 112013025082 A2 BR112013025082 A2 BR 112013025082A2
Authority
BR
Brazil
Prior art keywords
molybdenum sulfide
self
preparing
catalyst precursor
precursor
Prior art date
Application number
BR112013025082A
Other languages
English (en)
Other versions
BR112013025082B1 (pt
Inventor
Schweizer Albert
Millar Dean
Collins Raymond
Gulotty Robert
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112013025082A2 publication Critical patent/BR112013025082A2/pt
Publication of BR112013025082B1 publication Critical patent/BR112013025082B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
    • B01J27/051—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
    • B01J27/051—Molybdenum
    • B01J27/0515—Molybdenum with iron group metals or platinum group metals
    • B01J35/40—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/033—Using Hydrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/30—Sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

resumo “processo para preparar um catalisador a base de sulfeto de molibdênio” um processo para preparar um catalisador a base de sulfeto de molibdênio compreende secar um precursor de catalisador a base de sulfeto de molibdênio precipitado, por exemplo, uma torta de filtro úmida, tal que se forme um precursor de catalisador particulado contendo de 12 a 15 por cento em peso de água. desejavelmente, o precursor de catalisador particulado está na forma de partículas fluindo livres. depois, o precursor de catalisador particulado é auto reduzido. um forno rotatório que submete o precursor de catalisador a pelo menos duas zonas tendo temperaturas distintas pode ser convenientemente usado para secagem, auto redução, ou ambos. as etapas de secagem em estágios e auto redução reduzem a tendência do precursor se auto aquecer, o que é indesejável porque isto reduz tanto a atividade como a seletividade do catalisador final. 1
BR112013025082-8A 2011-04-01 2011-04-01 Processo para preparar um catalisador a base de sulfeto de molibdênio BR112013025082B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/030884 WO2012134490A1 (en) 2011-04-01 2011-04-01 Improved process for synthesis of molybdenum sulfide-based catalysts

Publications (2)

Publication Number Publication Date
BR112013025082A2 true BR112013025082A2 (pt) 2017-02-14
BR112013025082B1 BR112013025082B1 (pt) 2019-04-30

Family

ID=44625755

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025082-8A BR112013025082B1 (pt) 2011-04-01 2011-04-01 Processo para preparar um catalisador a base de sulfeto de molibdênio

Country Status (5)

Country Link
US (1) US9233367B2 (pt)
EP (1) EP2694207B1 (pt)
CN (1) CN103459021B (pt)
BR (1) BR112013025082B1 (pt)
WO (1) WO2012134490A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10875820B2 (en) 2013-06-20 2020-12-29 Standard Alcohol Company Of America, Inc. Catalyst for converting syngas to mixed alcohols
US9290425B2 (en) * 2013-06-20 2016-03-22 Standard Alcohol Company Of America, Inc. Production of mixed alcohols from synthesis gas

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491639A (en) * 1982-09-30 1985-01-01 Gas Research Institute Methods of making high activity transition metal catalysts
US4752623A (en) 1984-07-30 1988-06-21 The Dow Chemical Company Mixed alcohols production from syngas
US4825013A (en) 1984-11-05 1989-04-25 The Dow Chemical Company Preparation of ethanol and higher alcohols from lower carbon number alcohols
AU6074986A (en) * 1985-08-05 1987-02-12 Dow Chemical Company, The Attrition-resistant sulfides in syngas conversions
CN1273216C (zh) * 2004-04-29 2006-09-06 华东师范大学 一种改性钴钼基硫化物催化剂及其制备方法
US7951746B2 (en) 2006-10-11 2011-05-31 Exxonmobil Research And Engineering Company Bulk group VIII/group VIB metal catalysts and method of preparing same
CN101578352B (zh) * 2006-10-11 2014-04-16 埃克森美孚研究工程公司 本体第viii族/第vib族金属催化剂及其制备方法
CN100584456C (zh) 2006-11-17 2010-01-27 南化集团研究院 用于合成气合成低碳醇的催化剂及其制备方法
US8354357B2 (en) * 2008-09-04 2013-01-15 Albemarle Corporation Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas
US8058203B2 (en) * 2009-04-29 2011-11-15 Chevron U.S.A. Inc. Hydroconversion multi-metallic catalyst and method for making thereof

Also Published As

Publication number Publication date
US20150139890A1 (en) 2015-05-21
CN103459021B (zh) 2016-10-12
US9233367B2 (en) 2016-01-12
BR112013025082B1 (pt) 2019-04-30
CN103459021A (zh) 2013-12-18
WO2012134490A1 (en) 2012-10-04
EP2694207A1 (en) 2014-02-12
EP2694207B1 (en) 2024-03-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/04/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/04/2011, OBSERVADAS AS CONDICOES LEGAIS