MX2021010129A - Un metodo para la separacion de productos de oligomerizacion de olefina (variantes). - Google Patents

Un metodo para la separacion de productos de oligomerizacion de olefina (variantes).

Info

Publication number
MX2021010129A
MX2021010129A MX2021010129A MX2021010129A MX2021010129A MX 2021010129 A MX2021010129 A MX 2021010129A MX 2021010129 A MX2021010129 A MX 2021010129A MX 2021010129 A MX2021010129 A MX 2021010129A MX 2021010129 A MX2021010129 A MX 2021010129A
Authority
MX
Mexico
Prior art keywords
separating
reaction product
oligomerization
olefin
evaporator
Prior art date
Application number
MX2021010129A
Other languages
English (en)
Inventor
Maxim Vladimirovich Lipskikh
Oleg Leonidovich Arkatov
Evgeniy Anatolievich Popov
Airat Faritovich Khusainov
Original Assignee
Sibur Holding Public Joint Stock 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
Application filed by Sibur Holding Public Joint Stock Co filed Critical Sibur Holding Public Joint Stock Co
Publication of MX2021010129A publication Critical patent/MX2021010129A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/107—Alkenes with six carbon atoms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/20—Olefin oligomerisation or telomerisation
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/62—Chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La invención se refiere al campo de la oligomerización de olefina para obtener a-olefinas lineales, particularmente a un método de separación de productos de oligomerización de olefina usando un evaporador; la invención incluye dos modalidades del método de separación de las corrientes de producto de reacción de oligomerización; de conformidad con la primera modalidad de la invención, la corriente de producto de la reacción de oligomerización después del paso de aislar una olefina inicial se alimenta en un evaporador al paso de separar la corriente de producto de reacción de oligomerización; de conformidad con la segunda modalidad de la invención, la corriente de producto de la reacción de oligomerización después del paso de aislar la olefina inicial se separa en dos corrientes, la primera parte de la cual se alimenta en la columna de separación, y la segunda parte se alimenta en el evaporador; la invención permite minimizar una cantidad de equipo tecnológico contaminado por el subproducto de polímero.
MX2021010129A 2019-02-22 2019-02-22 Un metodo para la separacion de productos de oligomerizacion de olefina (variantes). MX2021010129A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2019/000112 WO2020171730A1 (en) 2019-02-22 2019-02-22 A method for separating olefin oligomerization products (variants)

Publications (1)

Publication Number Publication Date
MX2021010129A true MX2021010129A (es) 2021-09-23

Family

ID=72143459

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010129A MX2021010129A (es) 2019-02-22 2019-02-22 Un metodo para la separacion de productos de oligomerizacion de olefina (variantes).

Country Status (13)

Country Link
US (1) US11912658B2 (es)
EP (1) EP3927678A4 (es)
JP (1) JP7339352B2 (es)
KR (1) KR20210121162A (es)
CN (1) CN113508102A (es)
CA (1) CA3129197C (es)
CO (1) CO2021011467A2 (es)
EA (1) EA202191942A1 (es)
MX (1) MX2021010129A (es)
SA (1) SA521430115B1 (es)
SG (1) SG11202108363RA (es)
WO (1) WO2020171730A1 (es)
ZA (1) ZA202105440B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103485B1 (fr) * 2019-11-26 2023-03-24 Ifp Energies Now Procédé de séparation d’un effluent issu d’une étape d’oligomérisation
US11939278B2 (en) 2020-09-07 2024-03-26 Lg Chem, Ltd. Method of producing oligomer
KR20220104418A (ko) * 2021-01-18 2022-07-26 주식회사 엘지화학 올리고머 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2104088C1 (ru) 1993-02-03 1998-02-10 Филлипс Петролеум Компани Способ получения каталитической системы для тримеризации, олигомеризации или полимеризации олефинов (варианты) и способ тримеризации, олигомеризации или полимеризации олефинов с использованием полученной каталитической системы
JP3847809B2 (ja) * 1995-03-02 2006-11-22 三菱化学株式会社 α−オレフイン低重合体の製造方法
JP3862182B2 (ja) * 1996-07-30 2006-12-27 三菱化学株式会社 １−ヘキセンの製造方法
US20020182124A1 (en) 1997-10-14 2002-12-05 William M. Woodard Olefin production process
US7476775B2 (en) 2004-03-03 2009-01-13 Chevron Phillips Chemical Company Lp Method and system for separating an oligomerization reactor effluent
CN101553450A (zh) * 2006-12-28 2009-10-07 三菱化学株式会社 乙烯低聚物的制造方法
KR101642164B1 (ko) 2008-10-31 2016-07-22 셰브론 필립스 케미컬 컴퍼니 엘피 금속 전구체 및 올레핀 희석제 조성물 및 촉매시스템
KR101809226B1 (ko) 2009-10-16 2017-12-14 사솔 테크날러지 (프로프라이어터리) 리미티드 에틸렌을 포함하는 다성분 탄화수소 스트림으로부터 성분들의 분리
SG183230A1 (en) * 2010-03-09 2012-09-27 Exxonmobil Chem Patents Inc System and method for selective trimerization
US9175109B1 (en) * 2014-05-20 2015-11-03 Chevron Phillips Chemical Company Lp Oligomerization processes and polymer compositions produced therefrom
DK3237364T3 (da) * 2014-12-23 2019-05-13 Sibur Holding Public Joint Stock Co Fremgangsmåde til at præcipitere polymer og deaktiveret organometallisk katalysator i en olefin oligomeriseringsreaktion
PL3045438T3 (pl) * 2015-01-19 2018-05-30 Evonik Degussa Gmbh Kombinowane wytwarzanie co najmniej butenu i oktenu z etylenu
CN108778479A (zh) * 2016-03-21 2018-11-09 沙特基础工业全球技术有限公司 用于处理低聚产物流的方法
FR3061034B1 (fr) * 2016-12-22 2019-05-31 IFP Energies Nouvelles Procede d'oligomerisation d'olefines mettant en œuvre un dispositif de nettoyage
CN109265309A (zh) * 2018-08-14 2019-01-25 浙江大学 一种抑制乙烯齐聚反应中聚乙烯蜡生成的方法

Also Published As

Publication number Publication date
JP2022521320A (ja) 2022-04-06
KR20210121162A (ko) 2021-10-07
WO2020171730A1 (en) 2020-08-27
ZA202105440B (en) 2022-06-29
EA202191942A1 (ru) 2021-11-15
CO2021011467A2 (es) 2021-09-20
BR112021015069A2 (pt) 2021-09-28
CA3129197A1 (en) 2020-08-27
EP3927678A4 (en) 2022-10-26
US20220127210A1 (en) 2022-04-28
JP7339352B2 (ja) 2023-09-05
US11912658B2 (en) 2024-02-27
SG11202108363RA (en) 2021-08-30
CN113508102A (zh) 2021-10-15
EP3927678A1 (en) 2021-12-29
SA521430115B1 (ar) 2024-05-14
CA3129197C (en) 2023-10-17

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