ES443515A1 - Polymerization process and apparatus - Google Patents

Polymerization process and apparatus

Info

Publication number
ES443515A1
ES443515A1 ES443515A ES443515A ES443515A1 ES 443515 A1 ES443515 A1 ES 443515A1 ES 443515 A ES443515 A ES 443515A ES 443515 A ES443515 A ES 443515A ES 443515 A1 ES443515 A1 ES 443515A1
Authority
ES
Spain
Prior art keywords
polymerization
gas
reactor
compartments
translation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES443515A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US05/533,019 external-priority patent/US3957448A/en
Priority claimed from US05/533,021 external-priority patent/US3971768A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of ES443515A1 publication Critical patent/ES443515A1/en
Expired legal-status Critical Current

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
    • 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
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/0007—Pressure measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • B01J2208/00362—Liquid
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00389—Controlling the temperature using electric heating or cooling elements
    • B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • 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
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
    • 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
    • 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

Abstract

Continuous process and apparatus for vapor phase polymerization of at least one polymerizable monomer in a stirred horizontal reactor containing a bed of subfluidized particulate polymer, the process being characterized in that at least part of the polymerization heat is removed by evaporative cooling using an easily volatilizable inert liquid, said reactor being divided into two or more polymerization sections, individually controllable in terms of gas composition and polymerization temperature, by one or more partition structures constructed so as to control the intimate mixture of the gas and the movement of said particles between said compartments. (Machine-translation by Google Translate, not legally binding)
ES443515A 1974-12-16 1975-12-16 Polymerization process and apparatus Expired ES443515A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53302074A 1974-12-16 1974-12-16
US05/533,019 US3957448A (en) 1974-12-16 1974-12-16 Divided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levels
US05/533,021 US3971768A (en) 1974-12-16 1974-12-16 Vapor phase reactor off-gas recycle system for use in the vapor state polymerization of monomers

Publications (1)

Publication Number Publication Date
ES443515A1 true ES443515A1 (en) 1977-08-01

Family

ID=27415110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443515A Expired ES443515A1 (en) 1974-12-16 1975-12-16 Polymerization process and apparatus

Country Status (13)

Country Link
JP (1) JPS5921321B2 (en)
AR (1) AR219479A1 (en)
AT (1) AT351254B (en)
BR (1) BR7508335A (en)
DD (1) DD124882A5 (en)
DE (1) DE2556418C2 (en)
ES (1) ES443515A1 (en)
FR (1) FR2335526A1 (en)
GB (1) GB1525978A (en)
IN (1) IN145649B (en)
IT (1) IT1052588B (en)
NL (1) NL183891C (en)
NO (1) NO144570C (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532585A (en) * 1976-06-29 1978-01-11 Sumitomo Chem Co Ltd Preparation of polyethylene
US4130699A (en) * 1977-11-25 1978-12-19 Standard Oil Company (Indiana) Vapor phase polymerization with temporarily inactive titanium catalyst
JPS56159205A (en) * 1980-05-14 1981-12-08 Nippon Oil Co Ltd Equipment for olefin gas-phase polymerization
JPS56129204A (en) * 1980-03-14 1981-10-09 Nippon Oil Co Ltd Apparatus for vapor-phase polymerization of olefin
JPS59124911A (en) * 1982-12-29 1984-07-19 Chisso Corp Production of polypropylene
US4535134A (en) * 1983-03-31 1985-08-13 Standard Oil Company (Indiana) Method and apparatus for controlling the discharge of product from vapor phase polymerization of monomers in a horizontal stirred-bed reactor
DE3475202D1 (en) * 1984-03-15 1988-12-22 Hoxan Kk Apparatus for producing polyacetylene film
DE3514367A1 (en) * 1985-04-20 1986-10-23 Basf Ag, 6700 Ludwigshafen DEVICE FOR SOLID BED POLYMERIZATION OF MONOMERS
DE3736316A1 (en) * 1987-10-27 1989-05-11 Loedige Maschbau Gmbh Geb REACTOR FOR TREATING Bulk goods or the like
JP2857916B2 (en) * 1990-07-20 1999-02-17 日本石油化学株式会社 Catalyst supply method for gas-phase polymerization fluidized bed
DE10014046A1 (en) 2000-03-23 2001-09-27 Basell Polypropylen Gmbh Chemical compound, process for its preparation and its use in catalyst systems for the production of polyolefins
DE10016625A1 (en) * 2000-04-04 2001-10-11 Basell Polyolefine Gmbh Gas phase polymerization process with direct cooling system
DE60215379T2 (en) 2001-11-19 2007-08-23 Ineos Europe Ltd., Staines POLYMERISATIONSSTEUERUNGSVERFAHREN
JP5308795B2 (en) 2007-12-11 2013-10-09 住友化学株式会社 Polyolefin production method and polyolefin production system provided with spouted bed apparatus
JP5308794B2 (en) 2007-12-11 2013-10-09 住友化学株式会社 Polyolefin production method using spouted bed apparatus
JP5308797B2 (en) 2007-12-11 2013-10-09 住友化学株式会社 Olefin polymerization reaction apparatus, polyolefin production system, and polyolefin production method
JP5427396B2 (en) 2007-12-11 2014-02-26 住友化学株式会社 Powder transfer apparatus and polyolefin production method
JP5249730B2 (en) 2007-12-11 2013-07-31 住友化学株式会社 Olefin polymerization reaction apparatus and polyolefin production method
US7799866B2 (en) 2007-12-28 2010-09-21 Sumitomo Chemical Company, Limited Method for producing propylene-ethylene block copolymer
MX2011001972A (en) * 2008-08-21 2011-08-12 Dow Global Technologies Llc High melt flow propylene impact copolymer and method.
CA2736415A1 (en) 2008-09-25 2010-04-01 Basell Polyolefine Gmbh Impact resistant lldpe composition and films made thereof
JP2012503687A (en) 2008-09-25 2012-02-09 バーゼル・ポリオレフィン・ゲーエムベーハー Impact resistant LLDPE composition and film produced therefrom
WO2010096033A1 (en) * 2009-02-20 2010-08-26 Ineos Usa Llc Broadening the molecular weight distribution of polyolefins materials made in a horizontal stirred gas phase reactor
JP5545800B2 (en) 2009-06-08 2014-07-09 住友化学株式会社 Jet-fluidized bed type olefin polymerization reactor, polyolefin production system, and polyolefin production method
WO2014048892A1 (en) 2012-09-28 2014-04-03 Ineos Europe Ag Method for production of polymer
US9403927B2 (en) 2012-10-16 2016-08-02 Ineos Europe Ag Process for the production of a polymer in a gas phase fluidised bed reactor
JP6902337B2 (en) 2016-08-03 2021-07-14 住友化学株式会社 Method for producing heterophasic propylene polymerized material

Also Published As

Publication number Publication date
DE2556418C2 (en) 1985-01-03
NO754245L (en) 1976-06-17
DD124882A5 (en) 1977-03-16
FR2335526B1 (en) 1979-07-27
FR2335526A1 (en) 1977-07-15
IN145649B (en) 1985-01-05
DE2556418A1 (en) 1976-06-24
NO144570C (en) 1981-09-23
NL183891C (en) 1989-02-16
GB1525978A (en) 1978-09-27
BR7508335A (en) 1976-08-24
JPS5186584A (en) 1976-07-29
JPS5921321B2 (en) 1984-05-19
AT351254B (en) 1979-07-10
IT1052588B (en) 1981-07-20
NL183891B (en) 1988-09-16
ATA956475A (en) 1978-12-15
NO144570B (en) 1981-06-15
NL7514637A (en) 1976-06-18
AR219479A1 (en) 1980-08-29

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