FR3105018B1 - Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux - Google Patents

Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux Download PDF

Info

Publication number
FR3105018B1
FR3105018B1 FR1914760A FR1914760A FR3105018B1 FR 3105018 B1 FR3105018 B1 FR 3105018B1 FR 1914760 A FR1914760 A FR 1914760A FR 1914760 A FR1914760 A FR 1914760A FR 3105018 B1 FR3105018 B1 FR 3105018B1
Authority
FR
France
Prior art keywords
oligomerization
internals
gas
reactor including
liquid reactor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1914760A
Other languages
English (en)
Other versions
FR3105018A1 (fr
Inventor
Frédéric Augier
Alexandre Vonner
Raimundo Pedro Maximiano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority to FR1914760A priority Critical patent/FR3105018B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to US17/785,525 priority patent/US20230042372A1/en
Priority to CN202080087679.6A priority patent/CN114761114A/zh
Priority to CA3158098A priority patent/CA3158098A1/fr
Priority to KR1020227020619A priority patent/KR20220110766A/ko
Priority to PCT/EP2020/085018 priority patent/WO2021122139A1/fr
Priority to EP20817034.0A priority patent/EP4076720A1/fr
Publication of FR3105018A1 publication Critical patent/FR3105018A1/fr
Application granted granted Critical
Publication of FR3105018B1 publication Critical patent/FR3105018B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/10—Catalytic processes with metal oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/24—Catalytic processes with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00777—Baffles attached to the reactor wall horizontal
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/2402—Monolithic-type reactors
    • B01J2219/2422—Mixing means, e.g. fins or baffles attached to the monolith or placed in the channel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2474—Mixing means, e.g. fins or baffles attached to the plates
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2475—Separation means, e.g. membranes inside the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2497—Size aspects, i.e. concrete sizes are being mentioned in the classified document
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • B01J2219/245—Plate-type reactors
    • B01J2219/2491—Other constructional details
    • B01J2219/2498—Additional structures inserted in the channels, e.g. plates, catalyst holding meshes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32237—Sheets comprising apertures or perforations
    • 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
    • C07C2523/16—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
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne le domaine des réacteurs gaz/liquide permettant l’oligomérisation d’éthylène en oléfines linéaires par catalyse homogène avec une enceinte réactionnelle comprenant des internes transversaux aptes à ralentir l’ascension de l’éthylène gazeux dans ledit réacteur.
FR1914760A 2019-12-18 2019-12-18 Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux Active FR3105018B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1914760A FR3105018B1 (fr) 2019-12-18 2019-12-18 Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux
CN202080087679.6A CN114761114A (zh) 2019-12-18 2020-12-08 包含横向内部构件的气/液低聚反应器
CA3158098A CA3158098A1 (fr) 2019-12-18 2020-12-08 Reacteur gaz/liquide d'oligomerisation comprenant des internes transversaux
KR1020227020619A KR20220110766A (ko) 2019-12-18 2020-12-08 횡방향 인터널들을 포함하는 기체/액체 올리고머화 반응기
US17/785,525 US20230042372A1 (en) 2019-12-18 2020-12-08 Gas/liquid oligomerization reactor comprising transverse internals
PCT/EP2020/085018 WO2021122139A1 (fr) 2019-12-18 2020-12-08 Reacteur gaz/liquide d'oligomerisation comprenant des internes transversaux
EP20817034.0A EP4076720A1 (fr) 2019-12-18 2020-12-08 Reacteur gaz/liquide d'oligomerisation comprenant des internes transversaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914760A FR3105018B1 (fr) 2019-12-18 2019-12-18 Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux
FR1914760 2019-12-18

Publications (2)

Publication Number Publication Date
FR3105018A1 FR3105018A1 (fr) 2021-06-25
FR3105018B1 true FR3105018B1 (fr) 2021-12-10

Family

ID=70008739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914760A Active FR3105018B1 (fr) 2019-12-18 2019-12-18 Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux

Country Status (7)

Country Link
US (1) US20230042372A1 (fr)
EP (1) EP4076720A1 (fr)
KR (1) KR20220110766A (fr)
CN (1) CN114761114A (fr)
CA (1) CA3158098A1 (fr)
FR (1) FR3105018B1 (fr)
WO (1) WO2021122139A1 (fr)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242531A (en) * 1978-08-14 1980-12-30 Phillips Petroleum Company Olefin dimerization
US4456504A (en) * 1980-04-30 1984-06-26 Chevron Research Company Reactor vessel and process for thermally treating a granular solid
FR2552079B1 (fr) 1983-09-20 1986-10-03 Inst Francais Du Petrole Procede ameliore de synthese du butene-1 par dimerisation de l'ethylene
DE4338414C1 (de) * 1993-11-10 1995-03-16 Linde Ag Verfahren zur Herstellung linearer Olefine
US6029956A (en) * 1998-02-06 2000-02-29 Foster Wheeler Usa Corporation Predominantly liquid filled vapor-liquid chemical reactor
EP1777208B1 (fr) * 2005-10-20 2010-02-03 Saudi Basic Industries Corporation Procédé d'oligomérisation d'éthylène et réacteur à cet effet avec dispositif de refroidissement
FR2984311B1 (fr) 2011-12-20 2015-01-30 IFP Energies Nouvelles Procede de production d'octenes mettant en oeuvre la dimerisation de l'ethylene en butenes et la dimerisation des butenes en octenes
JP5996099B2 (ja) * 2012-05-11 2016-09-21 サウジ アラビアン オイル カンパニー エチレンのオリゴマー化プロセス
US9340802B2 (en) * 2013-06-20 2016-05-17 Lanzatech New Zealand Limited Fermentation of gaseous substrates
FR3019064B1 (fr) 2014-03-25 2020-02-28 IFP Energies Nouvelles Nouvelle composition catalytique et procede pour l'oligomerisation de l'ethylene en hexene-1
FR3023183A1 (fr) 2014-07-04 2016-01-08 IFP Energies Nouvelles Composition catalytique et procede de dimerisation selective de l'ethylene en butene-1
DE102014112792A1 (de) * 2014-09-05 2016-03-10 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren und Anlage zur Herstellung von Olefinen aus Oxygenaten
US10513473B2 (en) * 2015-09-18 2019-12-24 Chevron Phillips Chemical Company Lp Ethylene oligomerization/trimerization/tetramerization reactor
FR3042989A1 (fr) 2015-10-30 2017-05-05 Ifp Energies Now Nouvelle composition catalytique a base de nickel en presence d'un activateur specifique et son utilisation dans un procede d'oligomerisation des olefines
FR3045414B1 (fr) 2015-12-18 2019-12-27 IFP Energies Nouvelles Nouvelle composition catalytique a base de nickel et de ligand de type phosphine et d'une base de lewis et son utilisation dans un procede d'oligomerisation des olefines
RU2749592C2 (ru) * 2016-12-30 2021-06-15 Сабик Глобал Текнолоджис Б.В. Способ получения раствора катализатора для селективного производства 1-гексена
FR3068620B1 (fr) * 2017-07-10 2020-06-26 IFP Energies Nouvelles Procede d’oligomerisation mettant en oeuvre un dispositf reactionnel comprenant un moyen de dispersion
FR3068621B1 (fr) 2017-07-10 2020-06-26 IFP Energies Nouvelles Procede d’oligomerisation mettant en oeuvre un vortex
US10486131B2 (en) * 2017-10-26 2019-11-26 Chevron U.S.A. Inc. Integrated reactor system for ionic liquid-catalyzed hydrocarbon conversion
CN209237914U (zh) * 2018-10-31 2019-08-13 西北民族大学 一种用于生物质热解催化加氢制备烯烃的反应器
CN109821495B (zh) * 2019-03-01 2021-02-09 清华大学 烃制乙烯和/或乙炔的多级反应装置及制备方法

Also Published As

Publication number Publication date
KR20220110766A (ko) 2022-08-09
EP4076720A1 (fr) 2022-10-26
US20230042372A1 (en) 2023-02-09
CA3158098A1 (fr) 2021-06-24
FR3105018A1 (fr) 2021-06-25
WO2021122139A1 (fr) 2021-06-24
CN114761114A (zh) 2022-07-15

Similar Documents

Publication Publication Date Title
Britovsek et al. Single-and double-coordination mechanism in ethylene tri-and tetramerization with Cr/PNP catalysts
Du et al. Enhancing the activity and thermal stability of nickel complex precatalysts using 1-[2, 6-bis (bis (4-fluorophenyl) methyl)-4-methyl phenylimino]-2-aryliminoacenaphthylene derivatives
FR3068620B1 (fr) Procede d’oligomerisation mettant en oeuvre un dispositf reactionnel comprenant un moyen de dispersion
WO2016149024A3 (fr) Complexe de chrome et catalyseur associé
SA520411091B1 (ar) طريقة إجراء أوليجومرية باستخدام دوامة
US10294171B2 (en) Carbonyl-containing perfluorohydrocarbyl-N2-phosphinyl amidine compounds, chromium salt complexes and their use to oligomerize ethylene
BRPI0721866A8 (pt) Método para produzir 1-hexeno mediante a trimerização seletiva de etileno e método para produzir 1-octeno mediante a tetramerização seletiva de etileno
ATE454214T1 (de) Katalytische oligomerisierung von olefinischen monomeren
Mahomed et al. Ethylene trimerisation catalyst based on substituted cyclopentadienes
BR112015015544A2 (pt) polímero a base de etileno
FR3105018B1 (fr) Reacteur gaz/liquide d’oligomerisation comprenant des internes transversaux
RU2012137219A (ru) Способ получения линейных альфа-олефинов
AR058220A1 (es) Procedimiento de obtencion de zeolita
FR3096587B1 (fr) Reacteur d’oligomerisation compartimente
MX2018003379A (es) Diseño mejorado de un reactor de oligomerizacion/trimerizacion/tet ramerizacion de etileno.
BR112012023989A2 (pt) processos para a produção de propileno.
Cicmil et al. Structure–performance relationships of Cr/Ti/SiO 2 catalysts modified with TEAl for oligomerisation of ethylene: tuning the selectivity towards 1-hexene
FR3083129B1 (fr) Procede d'oligomerisation d'ethylene avec enchainement reacteur agite gaz/liquide et reacteur piston
Hossain et al. Spin-crossover in chromium-catalyzed ethylene trimerization: Density functional theory study
MY190048A (en) Method and device for manufacturing propene and c4 hydrocarbon
SA519401840B1 (ar) طريقة لتحضير محلول محفز لإنتاج 1-هكسين انتقائي
SA521422559B1 (ar) مركب يحتوي على هالوجين واستخدامه، وتركيبة محفز، وطرق لتكوين الأوليجومرات، والترايمرات والتترامرات من الإيثيلين
GB201202366D0 (en) Plasma catalytic gas treatment device and method
Conrad Support-Enhanced Thermal Oligomerization of Ethylene to Liquid Fuel Hydrocarbons
AR124331A1 (es) UN PROCESO PARA PRODUCIR a-OLEFINAS

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210625

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5