BR9913487A - Processo autotérmico para produção de olefinas e composição de catalisador - Google Patents

Processo autotérmico para produção de olefinas e composição de catalisador

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Publication number
BR9913487A
BR9913487A BR9913487-0A BR9913487A BR9913487A BR 9913487 A BR9913487 A BR 9913487A BR 9913487 A BR9913487 A BR 9913487A BR 9913487 A BR9913487 A BR 9913487A
Authority
BR
Brazil
Prior art keywords
catalyst
olefins
support
catalyst composition
groups
Prior art date
Application number
BR9913487-0A
Other languages
English (en)
Inventor
Sameer S Bharadwaj
Jonathan H Siddall
Joseph J Maj
Mark D Bearden
Craig B Murchison
Gerald E Lazaruk
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27378717&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9913487(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR9913487A publication Critical patent/BR9913487A/pt

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    • 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
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
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    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
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    • B01J23/8966—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
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    • 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
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
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    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • 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
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    • 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
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C—CHEMISTRY; METALLURGY
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07—ORGANIC CHEMISTRY
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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    • C07C2527/20—Carbon compounds
    • C07C2527/22—Carbides
    • C07C2527/224—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
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    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent

Abstract

"PROCESSO AUTOTéRMICO PARA A PRODUçãO DE OLEFINAS E COMPOSIçãO DE CATALISADOR". A presente invenção compreende um processo e um catalisador para a oxidação parcial de hidrocarbonetos parafínicos, tais como etano, propano, nafta, e condensados de gás natural, a olefinas, tais como etileno e propileno. O processo envolve contatar um hidrocarboneto parafínico com oxigênio na presença de um catalisador e hidrogênio sob condições de processo autotérmicas. Pré-aquecer a alimentação decresce o consumo de oxigênio e aumenta o balanço líquido de hidrogênio. O catalisador compreende um metal do Grupo 8B, preferivelmente um metal do grupo da platina, e pelo menos um promotor selecionado dentre os Grupos 1B, 6B, 3A, 4A, e 5A, opcionalmente suportados e m um suporte catalítico, tal como magnésia ou alunina. Em concretizações preferidas, o suporte é pré-tratado com um modificador de suporte selecionado dentre os Grupos 1A, 2A, 3B, 4B, 5B, 6B, 1B, 3A, 4A, 5A, os lantanídios de terras raras, e os actinídios. Um reator de leito fludizado modificado é divulgado para o processo.
BR9913487-0A 1998-09-03 1999-09-01 Processo autotérmico para produção de olefinas e composição de catalisador BR9913487A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9904198P 1998-09-03 1998-09-03
US11186198P 1998-12-11 1998-12-11
US13600399P 1999-05-26 1999-05-26
PCT/US1999/020061 WO2000014035A2 (en) 1998-09-03 1999-09-01 Autothermal process for the production of olefins

Publications (1)

Publication Number Publication Date
BR9913487A true BR9913487A (pt) 2001-05-22

Family

ID=27378717

Family Applications (2)

Application Number Title Priority Date Filing Date
BR9913487-0A BR9913487A (pt) 1998-09-03 1999-09-01 Processo autotérmico para produção de olefinas e composição de catalisador
BRPI9913611-2A BR9913611B1 (pt) 1998-09-03 1999-09-01 processo para regenerar um catalisador de oxidação "on-line e processo para preparar uma olefina".

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI9913611-2A BR9913611B1 (pt) 1998-09-03 1999-09-01 processo para regenerar um catalisador de oxidação "on-line e processo para preparar uma olefina".

Country Status (15)

Country Link
US (4) US6566573B1 (pt)
EP (2) EP1109763B2 (pt)
JP (2) JP2002524429A (pt)
KR (2) KR100591029B1 (pt)
CN (3) CN1519053A (pt)
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US6566573B1 (en) 2003-05-20
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