SA519401597B1 - عملية لبلمرة الأولفينات - Google Patents
عملية لبلمرة الأولفيناتInfo
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control 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.
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)
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)
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 |
-
2017
- 2017-11-02 WO PCT/EP2017/078033 patent/WO2018083161A1/en unknown
- 2017-11-02 EP EP17800734.0A patent/EP3535303B1/en active Active
- 2017-11-02 US US16/347,124 patent/US10556972B2/en active Active
- 2017-11-02 CN CN201780064914.6A patent/CN109863183B/zh active Active
-
2019
- 2019-04-17 SA SA519401597A patent/SA519401597B1/ar unknown
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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