SA519401597B1 - عملية لبلمرة الأولفينات - Google Patents

عملية لبلمرة الأولفينات

Info

Publication number
SA519401597B1
SA519401597B1 SA519401597A SA519401597A SA519401597B1 SA 519401597 B1 SA519401597 B1 SA 519401597B1 SA 519401597 A SA519401597 A SA 519401597A SA 519401597 A SA519401597 A SA 519401597A SA 519401597 B1 SA519401597 B1 SA 519401597B1
Authority
SA
Saudi Arabia
Prior art keywords
optionally
olefins
polymerization
donor compound
compound
Prior art date
Application number
SA519401597A
Other languages
English (en)
Inventor
بيترو بايتا
روبيرتا بيكا
دييجو ماريا دي
ماسيمو كوفيزي
لوريلا مارتورانو
أنتونيو مازوكو
جابرييل مي
Original Assignee
باسيل بولي أوليفين إيطاليا إس. آر. إل .
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 باسيل بولي أوليفين إيطاليا إس. آر. إل . filed Critical باسيل بولي أوليفين إيطاليا إس. آر. إل .
Publication of SA519401597B1 publication Critical patent/SA519401597B1/ar

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2400/00Characteristics for processes of polymerization
    • C08F2400/02Control or adjustment of polymerization parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

يتعلق الاختراع الحالي بعملية في طور الغاز gas-phase للبلمرة المشتركة أو المتجانسة homo or copolymerization للأولفينات olefins، حيث يتم تنفيذها في وجود نظام محفز catalyst system يتم تكوينه عن طريق ملامسة، وفي وجود هيدروكربون hydrocarbon سائل وهيدروجين hydrogen، (أ) مكون محفز catalyst صلب يشتمل على التيتانيوم titanium (Ti)، المغنسيوم magnesium (Mg)، والكلور chlorine (Cl)، وبشكل اختياري مركب داخلي مانح للإلكترون internal electron donor، (ب) مركب ألومنيوم ألكيل aluminum alkyl، وبشكل اختياري (ج) مركب مانح خارجي external donor.
SA519401597A 2016-11-04 2019-04-17 عملية لبلمرة الأولفينات SA519401597B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16197310 2016-11-04
PCT/EP2017/078033 WO2018083161A1 (en) 2016-11-04 2017-11-02 Process for the polymerization of olefins

Publications (1)

Publication Number Publication Date
SA519401597B1 true SA519401597B1 (ar) 2022-06-14

Family

ID=57240969

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519401597A SA519401597B1 (ar) 2016-11-04 2019-04-17 عملية لبلمرة الأولفينات

Country Status (5)

Country Link
US (1) US10556972B2 (ar)
EP (1) EP3535303B1 (ar)
CN (1) CN109863183B (ar)
SA (1) SA519401597B1 (ar)
WO (1) WO2018083161A1 (ar)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022011778A2 (pt) * 2019-12-19 2022-08-30 Dow Global Technologies Llc Uso de um catalisador de polimerização de bifenilfenol em fase gasosa, sistema de catalisador de polimerização, método de polimerização, e, composição de polietileno
CN112521539A (zh) * 2020-11-02 2021-03-19 中煤陕西榆林能源化工有限公司 通过调整粉料粒径分布提高粒料产量的方法及粒料生产系统
RU2759723C1 (ru) * 2020-12-23 2021-11-17 Публичное Акционерное Общество "Нижнекамскнефтехим" Способ непрерывного промотирования титан-магниевого катализатора Циглера-Натта в процессах (со)полимеризации олефинов

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096661B (it) 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5928573B2 (ja) * 1980-02-05 1984-07-13 チッソ株式会社 α−オレフイン重合体の製造方法
FR2566782B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
IT1230134B (it) 1989-04-28 1991-10-14 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine.
JP2879347B2 (ja) 1989-10-02 1999-04-05 チッソ株式会社 オレフィン重合用触媒の製法
FR2680793B1 (fr) 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
BR9804806A (pt) 1997-03-29 1999-08-17 Montell Technology Company Bv Adutos de alcool-dicloreto de magnesio processo para sua prepara-Æo e componentes de catalisadores obtidos a partir deles
FI981034A (fi) * 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
TW526209B (en) * 1999-10-21 2003-04-01 Asahi Chemical Ind Method for producing an olefin homopolymer or an olefin copolymer
KR101167538B1 (ko) 2003-05-29 2012-07-20 바셀 폴리올레핀 이탈리아 에스.알.엘 촉매 성분의 제조 방법 및 그로부터 수득된 성분들
US7514508B2 (en) * 2003-08-20 2009-04-07 Basell Poliolefine Italia S.R.L. Process for the polymerization of ethylene
CA2558097A1 (en) * 2004-03-03 2005-10-13 Basell Poliolefine Italia S.R.L. Method for controlling the polymer flow in a polymerization process
EP2138517B1 (en) * 2008-06-26 2012-09-12 Borealis AG Catalyst preparation using H2
EP2816062A1 (en) 2013-06-18 2014-12-24 Basell Poliolefine Italia S.r.l. Pre-polymerized catalyst components for the polymerization of olefins
EP3116921B1 (en) * 2014-03-14 2024-01-10 Basell Poliolefine Italia S.r.l. Catalyst components for the polymerization of olefins

Also Published As

Publication number Publication date
US20190276566A1 (en) 2019-09-12
WO2018083161A1 (en) 2018-05-11
CN109863183A (zh) 2019-06-07
CN109863183B (zh) 2021-09-07
EP3535303A1 (en) 2019-09-11
US10556972B2 (en) 2020-02-11
EP3535303B1 (en) 2023-10-04

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