BR112019002493A2 - tubo de polietileno multimodal - Google Patents
tubo de polietileno multimodalInfo
- Publication number
- BR112019002493A2 BR112019002493A2 BR112019002493-0A BR112019002493A BR112019002493A2 BR 112019002493 A2 BR112019002493 A2 BR 112019002493A2 BR 112019002493 A BR112019002493 A BR 112019002493A BR 112019002493 A2 BR112019002493 A2 BR 112019002493A2
- Authority
- BR
- Brazil
- Prior art keywords
- reactor
- multimodal polyethylene
- polyethylene tube
- depressurization
- tube
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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.
-
- 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.
-
- 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
-
- 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
-
- 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
-
- 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
a presente invenção refere-se a um sistema de reator para uma composição de polietileno multimodal compreendendo: (a) um primeiro reator; (b) uma unidade de remoção de hidrogênio disposta entre o primeiro reator e um segundo reator compreendendo pelo menos um recipiente conectado com um equipamento de despressurização, preferivelmente selecionado de bomba de vácuo, compressor, soprador, ejetor ou uma combinação destes, o equipamento de despressurização permite o ajuste de uma pressão de operação para uma pressão em uma faixa de 100 a 200 kpa (abs); (c) o segundo reator; e (e) um terceiro reator e se uso como um tubo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16188319.4 | 2016-09-12 | ||
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 (2)
Publication Number | Publication Date |
---|---|
BR112019002493A2 true BR112019002493A2 (pt) | 2019-05-14 |
BR112019002493B1 BR112019002493B1 (pt) | 2022-10-11 |
Family
ID=56920574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019002493-0A BR112019002493B1 (pt) | 2016-09-12 | 2017-09-07 | Composição de polietileno multimodal e uso de tubo compreendendo a mesma |
Country Status (14)
Country | Link |
---|---|
US (1) | US11001649B2 (pt) |
EP (1) | EP3293206B1 (pt) |
JP (1) | JP7181183B2 (pt) |
KR (1) | KR102448105B1 (pt) |
CN (1) | CN108350096A (pt) |
AU (2) | AU2017324412B2 (pt) |
BR (1) | BR112019002493B1 (pt) |
ES (1) | ES2767704T3 (pt) |
HU (1) | HUE047268T2 (pt) |
PT (1) | PT3293206T (pt) |
RU (1) | RU2761951C2 (pt) |
SA (1) | SA519401271B1 (pt) |
WO (1) | WO2018046605A1 (pt) |
ZA (1) | ZA201901599B (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE047431T2 (hu) * | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csõ |
HUE055304T2 (hu) * | 2016-09-12 | 2021-11-29 | Thai Polyethylene Co Ltd | Multimodális polietilén kompozíció |
EP3293213B1 (en) * | 2016-09-12 | 2019-08-14 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene container |
EP3293214B1 (en) * | 2016-09-12 | 2019-12-25 | Thai Polyethylene Co., Ltd. | High performances multimodal ultra high molecular weight polyethylene |
PT3293210T (pt) * | 2016-09-12 | 2019-06-12 | Scg Chemicals Co Ltd | Película de polietileno multimodal |
EP3573810B1 (en) * | 2017-01-26 | 2021-06-30 | SABIC Global Technologies B.V. | Process for producing pipe by biaxial elongation |
KR102647144B1 (ko) | 2017-12-26 | 2024-03-15 | 다우 글로벌 테크놀로지스 엘엘씨 | 다봉형 에틸렌계 중합체 및 저밀도 폴리에틸렌(ldpe)을 포함하는 조성물 |
US11680120B2 (en) | 2017-12-26 | 2023-06-20 | Dow Global Technologies Llc | Dual reactor solution process for the production of multimodal ethylene-based polymer |
US11680119B2 (en) | 2017-12-26 | 2023-06-20 | Dow Global Technologies Llc | Process for the production of multimodal ethylene-based polymers |
US11603452B2 (en) | 2017-12-26 | 2023-03-14 | Dow Global Technologies Llc | Multimodal ethylene-based polymer compositions having improved toughness |
JP7377800B2 (ja) * | 2017-12-26 | 2023-11-10 | 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加工システムおよび方法 |
EP3840928B1 (en) * | 2018-08-21 | 2023-10-18 | LiquiForm Group LLC | Process for making containers formed of polyolefin resin |
KR20210066859A (ko) * | 2018-09-28 | 2021-06-07 | 유니베이션 테크놀로지즈, 엘엘씨 | 이중 모드 폴리에틸렌 공중합체 조성물 및 이로 제조된 파이프 |
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 |
CN113702211B (zh) * | 2021-10-27 | 2022-01-04 | 成都理工大学 | 用于钻孔剪切试验的孔壁侧胀旋转剪切装置及试验方法 |
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CN104884530B (zh) | 2012-12-13 | 2018-08-14 | 瑞来斯实业公司 | 易加工的超高分子量聚乙烯及其制备方法 |
EP2743305B1 (en) | 2012-12-17 | 2015-07-22 | Borealis AG | Process for the preparation of a high density polyethylene blend |
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ES2754386T3 (es) | 2016-09-12 | 2020-04-17 | Thai Polyethylene Co Ltd | Película fina de polietileno multimodal |
EP3293211B1 (en) * | 2016-09-12 | 2019-06-26 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene screw cap |
EP3293214B1 (en) * | 2016-09-12 | 2019-12-25 | Thai Polyethylene Co., Ltd. | High performances multimodal ultra high molecular weight polyethylene |
PT3293210T (pt) | 2016-09-12 | 2019-06-12 | Scg Chemicals Co Ltd | Película de polietileno multimodal |
HUE055304T2 (hu) | 2016-09-12 | 2021-11-29 | Thai Polyethylene Co Ltd | Multimodális polietilén kompozíció |
HUE047431T2 (hu) | 2016-09-12 | 2020-04-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csõ |
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2016
- 2016-09-12 HU HUE16188319A patent/HUE047268T2/hu unknown
- 2016-09-12 ES ES16188319T patent/ES2767704T3/es active Active
- 2016-09-12 PT PT161883194T patent/PT3293206T/pt unknown
- 2016-09-12 EP EP16188319.4A patent/EP3293206B1/en active Active
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2017
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- 2017-09-07 US US16/332,013 patent/US11001649B2/en active Active
- 2017-09-07 CN CN201780003702.7A patent/CN108350096A/zh active Pending
- 2017-09-07 KR KR1020197010041A patent/KR102448105B1/ko active IP Right Grant
- 2017-09-07 AU AU2017324412A patent/AU2017324412B2/en active Active
- 2017-09-07 RU RU2019110832A patent/RU2761951C2/ru active
- 2017-09-07 JP JP2019513802A patent/JP7181183B2/ja active Active
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US20190359741A1 (en) | 2019-11-28 |
RU2019110832A (ru) | 2020-10-12 |
KR102448105B1 (ko) | 2022-09-29 |
JP2019526686A (ja) | 2019-09-19 |
HUE047268T2 (hu) | 2020-04-28 |
BR112019002493B1 (pt) | 2022-10-11 |
ES2767704T3 (es) | 2020-06-18 |
AU2017324412A1 (en) | 2019-03-07 |
SA519401271B1 (ar) | 2022-04-21 |
AU2022200608A1 (en) | 2022-02-24 |
JP7181183B2 (ja) | 2022-11-30 |
EP3293206B1 (en) | 2019-10-23 |
ZA201901599B (en) | 2021-06-30 |
EP3293206A1 (en) | 2018-03-14 |
WO2018046605A1 (en) | 2018-03-15 |
AU2022200608B2 (en) | 2024-01-11 |
US11001649B2 (en) | 2021-05-11 |
KR20190055129A (ko) | 2019-05-22 |
CN108350096A (zh) | 2018-07-31 |
RU2019110832A3 (pt) | 2021-05-27 |
RU2761951C2 (ru) | 2021-12-14 |
AU2017324412B2 (en) | 2022-02-24 |
PT3293206T (pt) | 2020-01-07 |
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