MX361729B - Proceso para la preparacion de un copolimero de etileno en un reactor tubular. - Google Patents
Proceso para la preparacion de un copolimero de etileno en un reactor tubular.Info
- Publication number
- MX361729B MX361729B MX2016012724A MX2016012724A MX361729B MX 361729 B MX361729 B MX 361729B MX 2016012724 A MX2016012724 A MX 2016012724A MX 2016012724 A MX2016012724 A MX 2016012724A MX 361729 B MX361729 B MX 361729B
- Authority
- MX
- Mexico
- Prior art keywords
- cylinder
- mpa
- high pressure
- preparation
- compressed
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- 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
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00768—Baffles attached to the reactor wall vertical
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
La invención se relaciona con un proceso un sistema y una bomba a alta presión para la preparación de un copolimero de etileno y un di o (met)acrilato funcional mayor en un reactor tubular, que comprende las etapas de: inyectar etileno a una presión de 100 MPa a 350 MPa en el reactor desde un compresor a alta presión e inyectar el (met)acrilato a una presión de 100 MPa a 350 MPa en el reactor desde una bomba a alta presión, en el que la bomba a alta presión comprende - una cámara de succión de bomba para recibir un medio que se va a comprimir; - un cilindro para recibir el medio que se va a comprimir desde la cámara de succión de bomba; - una salida para descargar un medio comprimido desde el cilindro, - un sello fijado a la pared interna del cilindro en un extremo del cilindro distante a la salida y - un émbolo móvil en el cilindro mediante deslizamiento a través del sello, en el que una ranura de escape está presente a lo largo del émbolo y la ranura de escape se conecta de forma fluida a la cámara de succión de bomba.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14162693 | 2014-03-31 | ||
PCT/EP2015/056549 WO2015150215A1 (en) | 2014-03-31 | 2015-03-26 | Process for the preparation of an ethylene copolymer in a tubular reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016012724A MX2016012724A (es) | 2016-12-07 |
MX361729B true MX361729B (es) | 2018-12-14 |
Family
ID=50439187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016012724A MX361729B (es) | 2014-03-31 | 2015-03-26 | Proceso para la preparacion de un copolimero de etileno en un reactor tubular. |
Country Status (10)
Country | Link |
---|---|
US (1) | US9771445B2 (es) |
EP (1) | EP3126412B1 (es) |
JP (1) | JP6464187B2 (es) |
KR (1) | KR20160140826A (es) |
CN (1) | CN106164110B (es) |
CA (1) | CA2955874A1 (es) |
EA (1) | EA201691970A1 (es) |
MX (1) | MX361729B (es) |
WO (1) | WO2015150215A1 (es) |
ZA (1) | ZA201607458B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017039877A1 (en) * | 2015-08-31 | 2017-03-09 | Exxonmobil Chemical Patents Inc. | Modifier control in high pressure polyethylene production |
WO2017102506A1 (en) | 2015-12-17 | 2017-06-22 | Sabic Global Technologies B.V. | Ethylene copolymers and process for the production thereof |
US9975976B1 (en) * | 2017-04-17 | 2018-05-22 | Chevron Phillips Chemical Company Lp | Polyethylene compositions and methods of making and using same |
US11447592B2 (en) * | 2017-11-07 | 2022-09-20 | Sabic Global Technologies B.V. | Piston system and high pressure homogenizer using the piston system |
WO2019101693A1 (en) * | 2017-11-24 | 2019-05-31 | Sabic Global Technologies B.V. | Ethylene copolymers and process for the production thereof |
CN114939383B (zh) * | 2022-06-01 | 2023-06-06 | 浙江大学宁波“五位一体”校区教育发展中心 | 一种在高压管式反应器中的乙烯聚合方法和装置 |
EP4365209A1 (en) | 2022-11-01 | 2024-05-08 | Basell Polyolefine GmbH | High-pressure polymerization process of ethylenically unsaturated monomers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926301B1 (es) * | 1970-06-20 | 1974-07-08 | ||
AT338623B (de) * | 1974-03-11 | 1977-09-12 | Hammelmann Paul | Hochdruckplungerpumpe |
JPS61127709A (ja) * | 1984-11-27 | 1986-06-16 | Sumitomo Chem Co Ltd | エチレン共重合体の製造方法 |
DE19604132C2 (de) * | 1996-02-06 | 2000-04-13 | Hammelmann Paul Maschf | Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar |
FR2751895B1 (fr) * | 1996-08-01 | 1998-10-02 | Ceramiques Tech Soc D | Module de traitement de fluide(s) a membrane(s) rigide(s) et procedes le mettant en oeuvre |
PT1711256E (pt) | 2004-01-06 | 2010-03-22 | Saudi Basic Ind Corp | Reactor de polimerização tubular para a preparação de polietileno |
PT1861434E (pt) * | 2005-03-09 | 2013-07-09 | Saudi Basic Ind Corp | Um processo para a preparação de um copolímero de etileno num reator tubular |
EP1777210B1 (en) * | 2005-10-19 | 2009-05-27 | Saudi Basic Industries Corporation | Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping |
GB0609973D0 (en) * | 2006-05-19 | 2006-06-28 | Exxonmobil Chem Patents Inc | An apparatus for the production of polyethylene and ethylene copolymers |
GB0609974D0 (en) * | 2006-05-19 | 2006-06-28 | Exxonmobil Chem Patents Inc | A process for the production of polyethylene and ethylene copolymers |
WO2011112199A1 (en) | 2010-03-12 | 2011-09-15 | Exxonmobil Chemical Patents Inc. | Polyethylene manufacturing system method |
-
2015
- 2015-03-26 US US15/300,418 patent/US9771445B2/en active Active
- 2015-03-26 CA CA2955874A patent/CA2955874A1/en not_active Abandoned
- 2015-03-26 JP JP2016559439A patent/JP6464187B2/ja not_active Expired - Fee Related
- 2015-03-26 MX MX2016012724A patent/MX361729B/es active IP Right Grant
- 2015-03-26 CN CN201580017351.6A patent/CN106164110B/zh active Active
- 2015-03-26 WO PCT/EP2015/056549 patent/WO2015150215A1/en active Application Filing
- 2015-03-26 EA EA201691970A patent/EA201691970A1/ru unknown
- 2015-03-26 KR KR1020167030156A patent/KR20160140826A/ko unknown
- 2015-03-26 EP EP15712150.0A patent/EP3126412B1/en active Active
-
2016
- 2016-10-28 ZA ZA2016/07458A patent/ZA201607458B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US9771445B2 (en) | 2017-09-26 |
MX2016012724A (es) | 2016-12-07 |
WO2015150215A1 (en) | 2015-10-08 |
JP6464187B2 (ja) | 2019-02-06 |
EP3126412B1 (en) | 2018-09-12 |
CN106164110A (zh) | 2016-11-23 |
JP2017509758A (ja) | 2017-04-06 |
CA2955874A1 (en) | 2015-10-08 |
EA201691970A1 (ru) | 2017-03-31 |
KR20160140826A (ko) | 2016-12-07 |
EP3126412A1 (en) | 2017-02-08 |
ZA201607458B (en) | 2017-09-27 |
US20170121434A1 (en) | 2017-05-04 |
CN106164110B (zh) | 2018-02-27 |
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Legal Events
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FG | Grant or registration |