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BR112014018119A8 - Processo para desidrogenar compostos de alcano ou alquilaromáticose processo para preparar um catalisador - Google Patents

Processo para desidrogenar compostos de alcano ou alquilaromáticose processo para preparar um catalisador

Info

Publication number
BR112014018119A8
BR112014018119A8 BR112014018119A BR112014018119A BR112014018119A8 BR 112014018119 A8 BR112014018119 A8 BR 112014018119A8 BR 112014018119 A BR112014018119 A BR 112014018119A BR 112014018119 A BR112014018119 A BR 112014018119A BR 112014018119 A8 BR112014018119 A8 BR 112014018119A8
Authority
BR
Brazil
Prior art keywords
catalyst
platinum
alkylaromatic compounds
preparing
gallium
Prior art date
Application number
BR112014018119A
Other languages
English (en)
Other versions
BR112014018119A2 (pt
BR112014018119B1 (pt
Inventor
Lou Lin
C Rosenfeld Devon
M Malek Andrzej
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 BR112014018119A2 publication Critical patent/BR112014018119A2/pt
Publication of BR112014018119A8 publication Critical patent/BR112014018119A8/pt
Publication of BR112014018119B1 publication Critical patent/BR112014018119B1/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • C07C5/322—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/08—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/22—Carbides
    • C07C2527/224—Silicon carbide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

PROCESSO PARA DESIDROGENAR COMPOSTOS DE ALCANO OU ALQUILAROMÁTICOS, COMPOSIÇÃO CATALISADORA DE DESIDROGENAÇÃO E PROCESSO PARA PREPARAR UM CATALISADOR. Processo para desidrogenar compostos de alcano ou alquilaromático compreendendo contatar o dado composto e um catalisador de desidrogenação em um leito fluidificado. O catalisador de desidrogenação é preparado com catalisador de platina/gálio pelo menos parcialmente desativado sobre suporte à base de alumina que é reconstituído por impregnação do mesmo com uma solução de sal de platina e então calcinação a uma temperatura de 400ºC a 1000ºC, sob condições tais que apresente teor de platina variando de 1 a 500 ppm, com base no peso de catalisador; um teor de gálio variando de 0,2 a 2,0% em peso; e uma relação de platina para gálio variando de 1:20.000 a 1:4. Possui também uma retenção de Pt igual ou maior que a de um catalisador fresco utilizado em um processo catalítico igual ou similar.
BR112014018119-5A 2012-02-20 2013-02-06 Processo para desidrogenar compostos de alcano ou alquilaromáticose processo para preparar um catalisador BR112014018119B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261600764P 2012-02-20 2012-02-20
US61/600,764 2012-02-20
PCT/US2013/024831 WO2013126210A1 (en) 2012-02-20 2013-02-06 Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst

Publications (3)

Publication Number Publication Date
BR112014018119A2 BR112014018119A2 (pt) 2017-06-20
BR112014018119A8 true BR112014018119A8 (pt) 2017-07-11
BR112014018119B1 BR112014018119B1 (pt) 2020-09-29

Family

ID=47741297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018119-5A BR112014018119B1 (pt) 2012-02-20 2013-02-06 Processo para desidrogenar compostos de alcano ou alquilaromáticose processo para preparar um catalisador

Country Status (6)

Country Link
US (3) US20140371501A1 (pt)
EP (1) EP2817276B1 (pt)
CN (1) CN104169244B (pt)
BR (1) BR112014018119B1 (pt)
RU (1) RU2613970C2 (pt)
WO (1) WO2013126210A1 (pt)

Families Citing this family (10)

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US9725382B2 (en) 2013-11-12 2017-08-08 Dow Global Technologies Llc Catalytic dehydrogenation process
RU2731380C2 (ru) 2015-03-30 2020-09-02 Дау Глоубл Текнолоджиз Ллк Интегрированный способ дегидрирования c3-c4-углеводородов
AR111737A1 (es) 2017-05-05 2019-08-14 Dow Global Technologies Llc Sistema de extracción de catalizador a granel y métodos para el uso del mismo
AR111992A1 (es) 2017-06-19 2019-09-11 Dow Global Technologies Llc Sistemas de reactor que comprenden el reciclado de fluidos
WO2019147424A1 (en) * 2018-01-26 2019-08-01 Clariant Corporation Dehydrogenation catalysts and methods for preparing and using them
EP3796997A1 (en) * 2018-05-22 2021-03-31 Haldor Topsøe A/S Silica promotor for propane dehydrogenation catalysts based on platinum and gallium
CA3104490A1 (en) * 2018-07-05 2020-01-09 Dow Global Technologies Llc Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing
MX2021004817A (es) * 2018-10-30 2021-06-15 Clariant Int Ltd Catalizadores de deshidrogenacion y metodos para prepararlos y utilizarlos.
US20240051901A1 (en) * 2020-12-18 2024-02-15 Dow Global Technologies Llc Methods for producing olefins
WO2022132877A1 (en) * 2020-12-18 2022-06-23 Dow Global Technologies Llc Catalyst systems useful for dehydrogenation

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Also Published As

Publication number Publication date
BR112014018119A2 (pt) 2017-06-20
CN104169244B (zh) 2016-04-06
US20210129117A1 (en) 2021-05-06
BR112014018119B1 (pt) 2020-09-29
US11951455B2 (en) 2024-04-09
EP2817276B1 (en) 2016-07-06
RU2014138068A (ru) 2016-04-10
RU2613970C2 (ru) 2017-03-22
WO2013126210A1 (en) 2013-08-29
CN104169244A (zh) 2014-11-26
US20220168709A1 (en) 2022-06-02
US11559790B2 (en) 2023-01-24
US20140371501A1 (en) 2014-12-18
EP2817276A1 (en) 2014-12-31

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
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]

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