SA519401271B1 - أنبوب بولي إيثيلين متعدد الأنماط - Google Patents
أنبوب بولي إيثيلين متعدد الأنماطInfo
- Publication number
- SA519401271B1 SA519401271B1 SA519401271A SA519401271A SA519401271B1 SA 519401271 B1 SA519401271 B1 SA 519401271B1 SA 519401271 A SA519401271 A SA 519401271A SA 519401271 A SA519401271 A SA 519401271A SA 519401271 B1 SA519401271 B1 SA 519401271B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- reactor
- multimodal polyethylene
- polyethylene pipe
- pressure
- pipe
- Prior art date
Links
Classifications
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- 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
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- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F2/00—Processes of polymerisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
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- 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
- B01J19/06—Solidifying liquids
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- 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
- B01J19/245—Stationary reactors without moving elements inside placed in series
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
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- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/01—High molecular weight, e.g. >800,000 Da.
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- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/02—Low molecular weight, e.g. <100,000 Da.
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- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/05—Bimodal or multimodal molecular weight distribution
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- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/068—Ultra high molecular weight polyethylene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
يتعلق الاختراع الحالي بنظام مفاعل reactor system لتركيبة بولي إيثيلين متعدد الأنماط multimodal polyethylene composition ، يشتمل على: (أ) مفاعل أول؛ (ب) وحدة إزالة هيدروجين hydrogen removal unit تم ترتيبها بين المفاعل الأول ومفاعل ثانٍ تشتمل على وعاء واحد على الأقل متصل مع معدات تقليل ضغط depressurization equipment، يُفضل اختيارها من مضخة فراغية vacuum pump، ضاغط compressor، منفاخ blower، قاذف ejector أو توليفة من ذلك، تسمح معدات تقليل الضغط بضبط ضغط تشغيل إلى ضغط في نطاقٍ بمقدار 100-200 كيلوباسكال (مطلق)؛ (ج) المفاعل الثاني؛ و(د) مفاعل ثالث واستخدامها كأنبوب.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16188319.4A EP3293206B1 (en) | 2016-09-12 | 2016-09-12 | Multimodal polyethylene pipe |
PCT/EP2017/072479 WO2018046605A1 (en) | 2016-09-12 | 2017-09-07 | Multimodal polyethylene pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
SA519401271B1 true SA519401271B1 (ar) | 2022-04-21 |
Family
ID=56920574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA519401271A SA519401271B1 (ar) | 2016-09-12 | 2019-03-11 | أنبوب بولي إيثيلين متعدد الأنماط |
Country Status (14)
Country | Link |
---|---|
US (1) | US11001649B2 (ar) |
EP (1) | EP3293206B1 (ar) |
JP (1) | JP7181183B2 (ar) |
KR (1) | KR102448105B1 (ar) |
CN (1) | CN108350096A (ar) |
AU (2) | AU2017324412B2 (ar) |
BR (1) | BR112019002493B1 (ar) |
ES (1) | ES2767704T3 (ar) |
HU (1) | HUE047268T2 (ar) |
PT (1) | PT3293206T (ar) |
RU (1) | RU2761951C2 (ar) |
SA (1) | SA519401271B1 (ar) |
WO (1) | WO2018046605A1 (ar) |
ZA (1) | ZA201901599B (ar) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE046743T2 (hu) * | 2016-09-12 | 2020-03-30 | Thai Polyethylene Co Ltd | Multimodális polietilén tartály |
PL3293214T3 (pl) * | 2016-09-12 | 2020-07-27 | Thai Polyethylene Co., Ltd. | Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach |
PT3293205T (pt) * | 2016-09-12 | 2019-10-31 | Scg Chemicals Co Ltd | Processo para a preparação de polietileno multimodal |
EP3293207B1 (en) * | 2016-09-12 | 2019-08-07 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene pipe |
HUE045071T2 (hu) * | 2016-09-12 | 2019-12-30 | Thai Polyethylene Co Ltd | Multimodális polietilén film |
WO2018138056A1 (en) * | 2017-01-26 | 2018-08-02 | Sabic Global Technologies B.V. | Process for producing pipe by biaxial elongation |
JP7326283B2 (ja) | 2017-12-26 | 2023-08-15 | ダウ グローバル テクノロジーズ エルエルシー | マルチモーダルエチレン系ポリマーの製造のための二重反応器溶液プロセス |
US11384229B2 (en) | 2017-12-26 | 2022-07-12 | Dow Global Technologies Llc | Compositions comprising multimodal ethylene-based polymers and low density polyethylene (LDPE) |
EP3732213B1 (en) | 2017-12-26 | 2022-01-12 | Dow Global Technologies LLC | Multimodal ethylene-based polymer compositions having improved toughness |
SG11202005778VA (en) | 2017-12-26 | 2020-07-29 | Dow Global Technologies Llc | Process for the production of multimodal ethylene-based polymers |
SG11202005777XA (en) * | 2017-12-26 | 2020-07-29 | Dow Global Technologies Llc | Multimodal ethylene-based polymer processing systems and methods |
WO2020040837A1 (en) * | 2018-08-21 | 2020-02-27 | Amcor Rigid Plastics Usa, Llc | Polyolefin resins for containers |
CA3113622A1 (en) * | 2018-09-28 | 2020-04-02 | Univation Technologies, Llc | Bimodal polyethylene copolymer composition and pipe made thereof |
EP3867284A1 (en) * | 2018-10-15 | 2021-08-25 | SABIC Global Technologies B.V. | Process for preparation of multimodal polyolefin |
KR102440779B1 (ko) * | 2020-10-20 | 2022-09-06 | 한화토탈에너지스 주식회사 | 병뚜껑용 폴리에틸렌 수지 조성물 및 이로부터 제조된 성형품 |
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EP2831166B1 (en) | 2012-03-28 | 2017-12-27 | Borealis AG | Multimodal polymer |
BR112015013914A2 (pt) | 2012-12-13 | 2017-07-11 | Reliance Industries Ltd | polietileno de peso molecular ultraelevado facilmente processável e um processo para sua preparação |
EP2743305B1 (en) | 2012-12-17 | 2015-07-22 | Borealis AG | Process for the preparation of a high density polyethylene blend |
US8987390B2 (en) * | 2012-12-18 | 2015-03-24 | Chevron Phillips Chemical Company, Lp | Chain transfer agent removal between polyolefin polymerization reactors |
JP6187332B2 (ja) * | 2013-03-28 | 2017-08-30 | 日本ポリエチレン株式会社 | パイプ及び継手用ポリエチレン並びにその成形体 |
KR101568186B1 (ko) * | 2014-01-06 | 2015-11-11 | 대림산업 주식회사 | 에틸렌과 알파-올레핀의 중합 장치 및 제조방법 |
EP2907843B1 (en) | 2014-02-13 | 2017-11-15 | Borealis AG | Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties |
PT3293205T (pt) * | 2016-09-12 | 2019-10-31 | Scg Chemicals Co Ltd | Processo para a preparação de polietileno multimodal |
PL3293214T3 (pl) * | 2016-09-12 | 2020-07-27 | Thai Polyethylene Co., Ltd. | Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach |
HUE045763T2 (hu) * | 2016-09-12 | 2020-01-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csavaros kupak |
EP3293207B1 (en) * | 2016-09-12 | 2019-08-07 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene pipe |
HUE045071T2 (hu) * | 2016-09-12 | 2019-12-30 | Thai Polyethylene Co Ltd | Multimodális polietilén film |
HUE047424T2 (hu) * | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodális polietilén vékony film |
HUE046743T2 (hu) * | 2016-09-12 | 2020-03-30 | Thai Polyethylene Co Ltd | Multimodális polietilén tartály |
-
2016
- 2016-09-12 EP EP16188319.4A patent/EP3293206B1/en active Active
- 2016-09-12 ES ES16188319T patent/ES2767704T3/es active Active
- 2016-09-12 HU HUE16188319A patent/HUE047268T2/hu unknown
- 2016-09-12 PT PT161883194T patent/PT3293206T/pt unknown
-
2017
- 2017-09-07 RU RU2019110832A patent/RU2761951C2/ru active
- 2017-09-07 AU AU2017324412A patent/AU2017324412B2/en active Active
- 2017-09-07 KR KR1020197010041A patent/KR102448105B1/ko active IP Right Grant
- 2017-09-07 JP JP2019513802A patent/JP7181183B2/ja active Active
- 2017-09-07 BR BR112019002493-0A patent/BR112019002493B1/pt active IP Right Grant
- 2017-09-07 CN CN201780003702.7A patent/CN108350096A/zh active Pending
- 2017-09-07 WO PCT/EP2017/072479 patent/WO2018046605A1/en active Application Filing
- 2017-09-07 US US16/332,013 patent/US11001649B2/en active Active
-
2019
- 2019-03-11 SA SA519401271A patent/SA519401271B1/ar unknown
- 2019-03-14 ZA ZA2019/01599A patent/ZA201901599B/en unknown
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2022
- 2022-01-31 AU AU2022200608A patent/AU2022200608B2/en active Active
Also Published As
Publication number | Publication date |
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AU2017324412A1 (en) | 2019-03-07 |
CN108350096A (zh) | 2018-07-31 |
US11001649B2 (en) | 2021-05-11 |
RU2019110832A (ru) | 2020-10-12 |
JP2019526686A (ja) | 2019-09-19 |
BR112019002493B1 (pt) | 2022-10-11 |
HUE047268T2 (hu) | 2020-04-28 |
WO2018046605A1 (en) | 2018-03-15 |
ES2767704T3 (es) | 2020-06-18 |
KR102448105B1 (ko) | 2022-09-29 |
EP3293206A1 (en) | 2018-03-14 |
KR20190055129A (ko) | 2019-05-22 |
RU2761951C2 (ru) | 2021-12-14 |
JP7181183B2 (ja) | 2022-11-30 |
PT3293206T (pt) | 2020-01-07 |
AU2022200608B2 (en) | 2024-01-11 |
RU2019110832A3 (ar) | 2021-05-27 |
AU2022200608A1 (en) | 2022-02-24 |
AU2017324412B2 (en) | 2022-02-24 |
US20190359741A1 (en) | 2019-11-28 |
BR112019002493A2 (pt) | 2019-05-14 |
ZA201901599B (en) | 2021-06-30 |
EP3293206B1 (en) | 2019-10-23 |
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