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
Application number
MX2016012724A
Other languages
English (en)
Other versions
MX2016012724A (es
Inventor
Cornelis BODEGOM VAN Robert
Slots Sjors
Augustinus Maria Kan Van Joannes
Original Assignee
Saudi Basic Ind Corp
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 Saudi Basic Ind Corp filed Critical Saudi Basic Ind Corp
Publication of MX2016012724A publication Critical patent/MX2016012724A/es
Publication of MX361729B publication Critical patent/MX361729B/es

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.
MX2016012724A 2014-03-31 2015-03-26 Proceso para la preparacion de un copolimero de etileno en un reactor tubular. MX361729B (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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