BR112022009333A2 - Método para a isomerização de alfaolefinas e produtos isomerizados de alfaolefinas - Google Patents

Método para a isomerização de alfaolefinas e produtos isomerizados de alfaolefinas

Info

Publication number
BR112022009333A2
BR112022009333A2 BR112022009333A BR112022009333A BR112022009333A2 BR 112022009333 A2 BR112022009333 A2 BR 112022009333A2 BR 112022009333 A BR112022009333 A BR 112022009333A BR 112022009333 A BR112022009333 A BR 112022009333A BR 112022009333 A2 BR112022009333 A2 BR 112022009333A2
Authority
BR
Brazil
Prior art keywords
alphaolefins
isomerization
isomerized
products
catalyst
Prior art date
Application number
BR112022009333A
Other languages
English (en)
Inventor
Elsner Jens
Zanthoff Horst-Werner
Sen Fikri
Original Assignee
Evonik Operations Gmbh
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 Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of BR112022009333A2 publication Critical patent/BR112022009333A2/pt

Links

Classifications

    • B01J35/613—
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2512—Catalytic processes with metal oxides
    • 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
    • B01J35/615—
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • 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
    • 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
    • Y02P20/10—Process efficiency

Abstract

MÉTODO PARA A ISOMERIZAÇÃO DE ALFAOLEFINAS E PRODUTOS ISOMERIZADOS DE ALFAOLEFINAS. A presente invenção se refere a um novo método para a isomerização de alfaolefinas nas olefinas internas correspondentes usando um catalisador heterogêneo compreendendo óxido misto de silício-alumínio como catalisador em um modo de operação de leito fixo contínuo.
BR112022009333A 2019-11-14 2020-11-04 Método para a isomerização de alfaolefinas e produtos isomerizados de alfaolefinas BR112022009333A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19209088 2019-11-14
PCT/EP2020/080935 WO2021094162A1 (en) 2019-11-14 2020-11-04 Process for heterogeneous isomerization of alpha-olefins

Publications (1)

Publication Number Publication Date
BR112022009333A2 true BR112022009333A2 (pt) 2022-08-09

Family

ID=68581542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022009333A BR112022009333A2 (pt) 2019-11-14 2020-11-04 Método para a isomerização de alfaolefinas e produtos isomerizados de alfaolefinas

Country Status (8)

Country Link
US (1) US20220380276A1 (pt)
EP (1) EP4058424A1 (pt)
JP (1) JP2023501643A (pt)
KR (1) KR20220098209A (pt)
CN (1) CN114761372A (pt)
BR (1) BR112022009333A2 (pt)
CA (1) CA3157752C (pt)
WO (1) WO2021094162A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115057755A (zh) * 2022-07-21 2022-09-16 济宁明升新材料有限公司 一种管式反应器由α-烯烃制备内烯烃的方法
WO2024037771A1 (de) * 2022-08-16 2024-02-22 Evonik Oxeno Gmbh & Co. Kg Verfahren zur isomerisierung von olefinen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396763A4 (en) * 1988-09-27 1991-04-17 Mitsubishi Kasei Polytec Company Process for producing internal olefin
DE69611028T2 (de) 1996-01-30 2001-07-19 Bp Amoco Corp Verfahren zur Isomerisierung von Olefinen
CZ168099A3 (cs) 1996-11-13 1999-08-11 Chevron Chemical Company Llc Způsob izomerace dvojné vazby olefinových násadových sloučenin
DE19650500A1 (de) 1996-12-05 1998-06-10 Degussa Dotierte, pyrogen hergestellte Oxide
DE19847161A1 (de) 1998-10-14 2000-04-20 Degussa Mittels Aerosol dotiertes pyrogen hergestelltes Siliciumdioxid
RU2346923C2 (ru) * 2003-09-26 2009-02-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ изомеризации альфа-олефинов и образующиеся композиции
US20090163757A1 (en) 2007-12-20 2009-06-25 Gee Jeffery C Linear olefin isomer isomerization using molecular sieve catalysts
US7867959B2 (en) 2008-01-31 2011-01-11 Chevron U.S.A. Inc. Synthesis of diester-based biolubricants from epoxides
EP2500090B1 (de) 2011-03-16 2016-07-13 Evonik Degussa GmbH Silicium-Aluminium-Mischoxidpulver
DE102011005608A1 (de) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen
US11261141B2 (en) * 2017-12-14 2022-03-01 Exxonmobil Chemical Patents Inc. Processes for isomerizing alpha olefins
US20200325085A1 (en) * 2019-04-09 2020-10-15 Exxonmobil Chemical Patents Inc. Linear Alpha Olefin Isomerization Using an Ebullated Bed Reactor

Also Published As

Publication number Publication date
CN114761372A (zh) 2022-07-15
EP4058424A1 (en) 2022-09-21
CA3157752C (en) 2024-02-27
WO2021094162A1 (en) 2021-05-20
CA3157752A1 (en) 2021-05-20
JP2023501643A (ja) 2023-01-18
US20220380276A1 (en) 2022-12-01
KR20220098209A (ko) 2022-07-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]