AR042541A1 - Deshidrogenacion de compuesto alquil aromatico sobre un catalizador de tierra rara - Google Patents

Deshidrogenacion de compuesto alquil aromatico sobre un catalizador de tierra rara

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Publication number
AR042541A1
AR042541A1 ARP030104721A ARP030104721A AR042541A1 AR 042541 A1 AR042541 A1 AR 042541A1 AR P030104721 A ARP030104721 A AR P030104721A AR P030104721 A ARP030104721 A AR P030104721A AR 042541 A1 AR042541 A1 AR 042541A1
Authority
AR
Argentina
Prior art keywords
aromatic
rare earth
dehydrogenation
compound
rental
Prior art date
Application number
ARP030104721A
Other languages
English (en)
Original Assignee
Dow Global Technologies Inc
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 Inc filed Critical Dow Global Technologies Inc
Publication of AR042541A1 publication Critical patent/AR042541A1/es

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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
    • C07C5/32—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
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/83—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 rare earths or actinides
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31—Density
    • 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
    • B01J37/0201—Impregnation
    • 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
    • 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
    • C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
    • 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

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

Abstract

Un proceso para la deshidrogenación de un compuesto alquil aromático, tal como etilbenceno, a un compuesto vinil aromático, tal como estireno, que involucra deshidrogenar un compuesto alquil aromático con un catalizador que contiene por lo menos un elemento de tierras raras en un soporte de catalizador, esencialmente libre de óxido de hierro y metal del grupo del platino; o con un catalizador de óxido mixto que contiene por lo menos un elemento de tierras raras y por lo menos otro elemento metálico seleccionado de aluminio, cobalto, cromo, manganeso y mezclas de los mismos; o con una mezcla de tales catalizadores. Opcionalmente, la corriente de alimentación para deshidrogenación puede contener un alcano, tal como etano, el cual es deshidrogenado simultáneamente a un alqueno, tal como etileno. El proceso de deshidrogenación puede ser integrado a un proceso para producir de un base de materia prima constituida por un alcano y un compuesto aromático, tales como etano y benceno.
ARP030104721A 2002-12-19 2003-12-18 Deshidrogenacion de compuesto alquil aromatico sobre un catalizador de tierra rara AR042541A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43487502P 2002-12-19 2002-12-19

Publications (1)

Publication Number Publication Date
AR042541A1 true AR042541A1 (es) 2005-06-22

Family

ID=32713032

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030104721A AR042541A1 (es) 2002-12-19 2003-12-18 Deshidrogenacion de compuesto alquil aromatico sobre un catalizador de tierra rara

Country Status (3)

Country Link
AR (1) AR042541A1 (es)
AU (1) AU2003298831A1 (es)
WO (1) WO2004060839A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110178350A1 (en) * 2008-09-22 2011-07-21 Waseda University Dehydrogenation Catalyst of Alkylaromatic Compounds Having High Redox Ability, Process for Producing Same, And Dehydrogenation Method Using Same
JP2013533474A (ja) * 2010-06-16 2013-08-22 トタル リサーチ アンド テクノロジー フエリユイ 反応器の出口流の詳細な分析値を得るためのサンプリング・分析方法
KR101997814B1 (ko) * 2015-12-22 2019-07-08 주식회사 엘지화학 스타이렌과 알파메틸스타이렌의 동시 제조 방법 및 장치
KR101888261B1 (ko) 2015-12-22 2018-08-13 주식회사 엘지화학 에너지가 절감된 스타이렌과 알파메틸스타이렌의 동시 제조 방법 및 장치
CN112657503B (zh) * 2019-10-15 2023-09-29 中国石油化工股份有限公司 铁系催化剂及其制备方法与应用
KR102628005B1 (ko) * 2019-11-27 2024-01-19 에스케이가스 주식회사 알칸족 가스로부터 올레핀 제조용 탈수소촉매 및 그 제조방법

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IN148558B (es) * 1977-04-14 1981-04-04 Shell Int Research
US4268707A (en) * 1979-02-21 1981-05-19 Uop Inc. Hydrocarbon dehydrogenation with a nonacidic multimetallic catalytic composite
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FR2537455B1 (fr) * 1982-12-14 1987-02-13 Inst Francais Du Petrole Catalyseurs a base de fer, de chrome, de potassium et d'au moins un metal de terre rare, leur preparation et leur utilisation dans des reactions de deshydrogenation
FR2537456B1 (fr) * 1982-12-14 1987-02-13 Inst Francais Du Petrole Catalyseurs a base de fer, de chrome, de potassium et d'au moins un metal de terre rare, leur preparation et leur utilisation dans des reactions de deshydrogenation
US4737355A (en) * 1986-12-15 1988-04-12 The Standard Oil Company Preparation of vanadium III oxidic compounds, and dehydrogenation of paraffins
US4758543A (en) * 1987-07-01 1988-07-19 The Dow Chemical Company Dehydrogenation catalyst
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TW224081B (es) * 1992-02-26 1994-05-21 Shell Internat Res Schappej B V
IT1254988B (it) * 1992-06-23 1995-10-11 Eniricerche Spa Procedimento per la deidrogenazione di paraffine leggere in un reattore a letto fluido
JPH07178340A (ja) * 1993-11-11 1995-07-18 Idemitsu Petrochem Co Ltd アルキル芳香族炭化水素の脱水素反応用触媒及びこれを用いたビニル芳香族炭化水素の製造方法
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WO2004060839B1 (en) 2004-11-11
AU2003298831A1 (en) 2004-07-29
WO2004060839A1 (en) 2004-07-22

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