ES309832A1 - Procedimiento y aparato para la polimerizacion de etileno. - Google Patents

Procedimiento y aparato para la polimerizacion de etileno.

Info

Publication number: ES309832A1
Authority: ES; Spain
Prior art keywords: reactor; ethylene; polymerization; liquid catalyst; translation
Prior art date: 1964-02-26
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

ES0309832A

Other languages

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.)

Beazer East Inc

Original Assignee

Koppers Co Inc

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.)

1964-02-26

Filing date

1965-02-25

Publication date

1965-06-01

1965-02-25 Application filed by Koppers Co Inc filed Critical Koppers Co Inc

1965-06-01 Publication of ES309832A1 publication Critical patent/ES309832A1/es

Status Expired legal-status Critical Current

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 4
239000005977 Ethylene Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
238000006116 polymerization reaction Methods 0.000 title abstract 3
239000003054 catalyst Substances 0.000 abstract 3
239000007788 liquid Substances 0.000 abstract 3
230000003197 catalytic effect Effects 0.000 abstract 1
239000006185 dispersion Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
150000003254 radicals Chemical class 0.000 abstract 1

Classifications

- 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
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
- 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
- B01J19/0053—Details of 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
- 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
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
- 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
- B01J2219/00121—Controlling the temperature by direct heating or 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
- B01J2219/00051—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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/919—Catalyst injection technique in addition polymerization processes

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)

ES0309832A 1964-02-26 1965-02-25 Procedimiento y aparato para la polimerizacion de etileno. Expired ES309832A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US347585A US3405115A (en)	1964-02-26	1964-02-26	Liquid catalyst injection

Publications (1)

Publication Number	Publication Date
ES309832A1 true ES309832A1 (es)	1965-06-01

Family

ID=23364348

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0309832A Expired ES309832A1 (es)	1964-02-26	1965-02-25	Procedimiento y aparato para la polimerizacion de etileno.

Country Status (2)

Country	Link
US (1)	US3405115A (es)
ES (1)	ES309832A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3628918A (en) *	1970-05-15	1971-12-21	Exxon Research Engineering Co	Apparatus for production of polyethylene
GB1419012A (en) *	1973-03-29	1975-12-24	Ici Ltd	Production of polyethylene
US4002813A (en) *	1974-08-16	1977-01-11	Dart Industries Inc.	Injection of catalysts into a polymerization autoclave
DE2508284C3 (de) *	1975-02-26	1985-01-31	Ruhrchemie Ag, 4200 Oberhausen	Verfahren zur Polymerisation von Äthylen
US4135044A (en) *	1977-08-08	1979-01-16	Exxon Research & Engineering Co.	Process for achieving high conversions in the production of polyethylene
US5317036A (en) *	1992-10-16	1994-05-31	Union Carbide Chemicals & Plastics Technology Corporation	Gas phase polymerization reactions utilizing soluble unsupported catalysts
US5859157A (en) *	1996-10-16	1999-01-12	Equistar Chemicals, Lp	Process for gas phase polymerization of olefins
DE19926223A1 (de)	1999-06-10	2000-12-14	Elenac Gmbh	Verfahren zur Herstellung von Ethylenhomo- und -copolymeren durch intensives Vermischen einer reaktiven Reaktionskomponente mit einem strömenden Fließmedium
DE10060372A1 (de) *	2000-12-05	2002-06-06	Basell Polyolefine Gmbh	Vorrichtung zur Initiatoreinspeisung an Reaktoren
BRPI1006804B1 (pt) *	2009-01-16	2019-10-22	Basell Polyolefine Gmbh	Método para reduzir a produção de um reator tubular de alta pressão e processo parapreparação de homopolímeros ou copolímeros de etileno
WO2010081684A1 (en)	2009-01-16	2010-07-22	Basell Polyolefine Gmbh	Ethylene polymerization in a high pressure reactor with improved initiator feeding
ES2828730T3 (es) *	2009-02-05	2021-05-27	Dow Global Technologies Llc	Reactor tubular de polietileno de baja densidad (LDPE) para inyección de iniciador de peróxido
US11684904B2 (en)	2021-10-14	2023-06-27	Chevron Phillips Chemical Company Lp	Initiator injection into high pressure LDPE reactors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE607527A (es) *	1960-08-29	1900-01-01

1964
- 1964-02-26 US US347585A patent/US3405115A/en not_active Expired - Lifetime
1965
- 1965-02-25 ES ES0309832A patent/ES309832A1/es not_active Expired

Also Published As

Publication number	Publication date
US3405115A (en)	1968-10-08

Publication	Publication Date	Title
ES357902A1 (es)	1970-04-01	Procedimiento de reformacion catalitica con vapor de agua en lecho fluidificado de los hidrocarburos pesados.
GB1107589A (en)	1968-03-27	Process and apparatus for cracking hydrocarbons with an electric arc
ES350313A1 (es)	1969-11-16	Aparato de multiples zonas para el tratamiento de fluidos, dotado en las zonas intermedias de dispositivos de mezcla y de redistribucion del fluido.
ES305109A1 (es)	1965-05-01	Procedimiento de produccion de gas combustible rico en metano.
ES314835A1 (es)	1966-04-01	Un aparato de hidrogenaciën
ES319054A1 (es)	1966-05-01	Un procedimiento para la produccion de etileno a partir de un gas que contiene etano, propano o mezclas de los mismos.
ES299154A1 (es)	1964-09-01	Un procedimiento para activar los catalizadores de níquel
ES319466A1 (es)	1966-04-16	Un procedimiento de hidrogenacion catalitica para preparar ciclohexano a partir de benceno.
ES376930A1 (es)	1972-05-01	Procedimiento y aparato para convertir termicamente hidro- carburos en olefinas.
ES385428A1 (es)	1973-04-16	Un procedimiento para la preparacion de una alcanona.
GB922259A (en)	1963-03-27	Method and apparatus for catalytic reactions
ES389035A1 (es)	1973-06-01	Un procedimiento para la recuperacion de hidrocarburos.
ES314328A1 (es)	1966-03-01	Un metodo para hidrotratar una fraccion de gasolina de pirolisis.
ES285937A1 (es)	1963-10-16	Procedimiento continuo para la hidrogenación en fase de vapor, de un aceite destilado de hidrocarburos
ES383093A1 (es)	1972-12-16	Un procedimiento de hidrogenacion para la desulfuracion e hidrocraqueo de un material de alimentacion liquido.
GB1117446A (en)	1968-06-19	Continuous reactions
ES290972A1 (es)	1963-12-01	Procedimiento continuo para reformar, mediante calor, hidrocarburos líquidos o gaseosos
GB1085613A (en)	1967-10-04	Process and apparatus for reacting gases, vapours or liquids
ES306285A1 (es)	1965-04-01	Procedimiento para producir oxido de etileno.
ES307159A1 (es)	1965-03-01	Procedimiento para producir oxido de etileno.
GB753661A (en)	1956-07-25	Improvements in and relating to the production of hydrogen-containing gases
GB1081138A (en)	1967-08-31	Process for reforming hydrocarbons
ES282779A1 (es)	1963-02-16	Procedimiento y aparato para la polimerización de etileno a presiones elevadas
ES311569A1 (es)	1965-07-01	Perfeccionamiento introducido en los aparatos de produccion de gas combustible
ES369765A1 (es)	1971-04-01	Un procedimiento y su correspondiente aparato para deshi- drogenar una alimentacion de hidrocarburo aromatico alquila-do en presencia de vapor.