BE842479A - Procede de polymerisation et copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz - Google Patents

Procede de polymerisation et copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz

Info

Publication number
BE842479A
BE842479A BE2055075A BE2055075A BE842479A BE 842479 A BE842479 A BE 842479A BE 2055075 A BE2055075 A BE 2055075A BE 2055075 A BE2055075 A BE 2055075A BE 842479 A BE842479 A BE 842479A
Authority
BE
Belgium
Prior art keywords
injection device
gas injection
ethylene polymerization
copolymerization process
copolymerization
Prior art date
Application number
BE2055075A
Other languages
English (en)
Inventor
P Charlon
G Joufrroy
P Durand
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 filed Critical
Publication of BE842479A publication Critical patent/BE842479A/fr

Links

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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J19/2435—Loop-type reactors
    • 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
    • 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
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • 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

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)
BE2055075A 1975-06-03 1976-06-02 Procede de polymerisation et copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz BE842479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517317A FR2313399A1 (fr) 1975-06-03 1975-06-03 Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz

Publications (1)

Publication Number Publication Date
BE842479A true BE842479A (fr) 1976-10-01

Family

ID=9156015

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055075A BE842479A (fr) 1975-06-03 1976-06-02 Procede de polymerisation et copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz

Country Status (19)

Country Link
US (2) US4215207A (fr)
JP (1) JPS6020401B2 (fr)
BE (1) BE842479A (fr)
BR (1) BR7603499A (fr)
CA (1) CA1069250A (fr)
DE (1) DE2623433C2 (fr)
DK (1) DK148962C (fr)
ES (1) ES448480A1 (fr)
FR (1) FR2313399A1 (fr)
GB (1) GB1540894A (fr)
GR (1) GR58453B (fr)
IN (1) IN145175B (fr)
IT (1) IT1070300B (fr)
LU (1) LU75068A1 (fr)
NL (1) NL184277C (fr)
PL (1) PL104554B1 (fr)
PT (1) PT65143B (fr)
SU (1) SU694077A3 (fr)
YU (2) YU39175B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313399A1 (fr) * 1975-06-03 1976-12-31 Charbonnages Ste Chimique Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz
FR2385745A1 (fr) * 1977-03-31 1978-10-27 Charbonnages Ste Chimique Procede de polymerisation de l'ethylene, sous pressions elevees, avec recyclage
FR2397429A1 (fr) * 1977-07-13 1979-02-09 Charbonnages Ste Chimique Procede pour purifier des gaz de recirculation de particules condensees de polymere
FR2418802A1 (fr) * 1978-03-02 1979-09-28 Charbonnages Ste Chimique Procede de fabrication du polyethylene a faible consommation d'energie
ATE723T1 (de) * 1978-09-20 1982-03-15 Jacques G. Kempf Verfahren und einrichtung zur energie-rueckgewinnung bei der herstellung von polymer aus monomergas.
EP0019025B1 (fr) * 1979-05-22 1982-12-15 Société Chimique des Charbonnages Procédé de fabrication de polyéthylène à faible consommation d'énergie et appareil pour la mise en oeuvre dudit procédé
FR2460306A1 (fr) * 1979-07-05 1981-01-23 Charbonnages Ste Chimique Procede de production de polymeres de l'ethylene et appareil pour sa mise en oeuvre
FR2517322A1 (fr) * 1981-11-30 1983-06-03 Charbonnages Ste Chimique Composition lubrifiante amelioree utilisable dans un procede de polymerisation de l'ethylene sous haute pression
US4673335A (en) * 1984-05-21 1987-06-16 Helios Research Corp. Gas compression with hydrokinetic amplifier
US4761970A (en) * 1987-06-11 1988-08-09 Calmac Manufacturing Corporation Immiscible propellant and refrigerant pairs for ejector-type refrigeration systems
CA2071200A1 (fr) * 1989-12-18 1991-06-19 Jerald Dana Lee Commutateur a fibre optique a reflecteur incurve
DE69120561T2 (de) * 1990-03-16 1996-10-31 Mobil Oil Corp Verfahren zur Herstellung von linearen Ethylencopolymeren mit niedriger Dichte
AU5014293A (en) * 1992-08-28 1994-03-29 Turbocom, Inc. Method and apparatus for mixing fluids
GB0609974D0 (en) * 2006-05-19 2006-06-28 Exxonmobil Chem Patents Inc A process for the production of polyethylene and ethylene copolymers
GB0609973D0 (en) * 2006-05-19 2006-06-28 Exxonmobil Chem Patents Inc An apparatus for the production of polyethylene and ethylene copolymers
WO2010071653A1 (fr) * 2008-12-18 2010-06-24 Exxonmobil Chemical Patents Inc. Procédé de polymérisation à haute pression
WO2013135564A1 (fr) * 2012-03-16 2013-09-19 Ineos Europe Ag Procédé
RU2653536C2 (ru) 2013-08-14 2018-05-11 Инеос Юроуп Аг Способ полимеризации
KR102007502B1 (ko) * 2016-09-19 2019-08-05 주식회사 엘지화학 에틸렌 및 비닐계 공단량체의 회수 방법
IT202200014113A1 (it) 2022-07-04 2024-01-04 Versalis Spa Procedimento di polimerizzazione ad alta pressione per produrre polietilene e suoi copolimeri a bassa densita’.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US333086A (en) * 1885-12-22 Lastd
US2008130A (en) * 1932-01-02 1935-07-16 Damm Felix Injector burner for autogenous metal working
US2756685A (en) * 1950-03-03 1956-07-31 Stamicarbon Transport of metals in liquid form
US2764873A (en) * 1952-10-02 1956-10-02 Shell Dev Method and apparatus for filling closed containers with volatile liquids
FR1154651A (fr) * 1953-04-02 1958-04-15 Procédé et appareil servant à comprimer des gaz, de la vapeur d'eau et des fluides analogues
US2715061A (en) * 1953-08-18 1955-08-09 Olin Mathieson Hydrazine reactor system
US2820418A (en) * 1954-04-02 1958-01-21 Gen Motors Corp Jet assembly for pumps
NL281221A (fr) * 1961-07-21
US3090778A (en) * 1962-09-26 1963-05-21 Monsanto Chemicals Production of powdered polyethylene
DE1520359A1 (de) 1963-01-04 1970-01-02 Monsanto Co Verfahren zur Herstellung von normaler? festen ?
US3372154A (en) * 1965-04-09 1968-03-05 Union Carbide Corp Ethylene polymer powders and process therefor
US3445335A (en) * 1965-05-28 1969-05-20 Gen Electric Nuclear reactor system with jet pump flow means
US3545886A (en) * 1968-06-13 1970-12-08 Delas Condenseurs Ejector
US3509115A (en) * 1968-12-11 1970-04-28 Nat Distillers Chem Corp Process of preparing ethylene-vinyl acetate copolymers
BG25100A3 (en) * 1970-06-23 1978-07-12 Snamprogetti S.P.A. A method of obtaining of polyethilene at yigh pressure
DE2131445A1 (de) * 1970-06-24 1972-02-03 Mitsubishi Petrochemical Co Verfahren zur Herstellung von Hochdruckpolyaethylen
NL159115B (nl) * 1970-06-29 1979-01-15 Stamicarbon Werkwijze voor de bereiding van poedervormige homo- of copolymeren van etheen.
US3719643A (en) * 1971-01-25 1973-03-06 Dart Ind Inc High pressure process for polyethylene production
NL7305415A (fr) * 1973-04-18 1974-10-22
FR2313399A1 (fr) * 1975-06-03 1976-12-31 Charbonnages Ste Chimique Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz
GB1575474A (en) * 1976-02-19 1980-09-24 Exxon Research Engineering Co Ethylene polymerisation process

Also Published As

Publication number Publication date
DK242976A (da) 1976-12-04
BR7603499A (pt) 1977-01-04
US4215207A (en) 1980-07-29
YU39175B (en) 1984-08-31
NL7606026A (nl) 1976-12-07
DK148962C (da) 1986-07-28
PT65143B (fr) 1977-10-12
YU131576A (en) 1982-08-31
NL184277C (nl) 1989-06-01
YU42039B (en) 1988-04-30
LU75068A1 (fr) 1977-01-21
JPS6020401B2 (ja) 1985-05-22
PL104554B1 (pl) 1979-08-31
CA1069250A (fr) 1980-01-01
DE2623433C2 (de) 1986-10-23
ES448480A1 (es) 1977-11-16
FR2313399B1 (fr) 1977-12-02
DK148962B (da) 1985-12-02
DE2623433A1 (de) 1976-12-16
SU694077A3 (ru) 1979-10-25
YU135882A (en) 1983-12-31
IT1070300B (it) 1985-03-29
GB1540894A (en) 1979-02-21
IN145175B (fr) 1978-09-02
PT65143A (fr) 1976-06-01
GR58453B (en) 1977-10-10
JPS51147585A (en) 1976-12-17
US4416856A (en) 1983-11-22
FR2313399A1 (fr) 1976-12-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. CHIMIQUE DES CHARBONNAGES

Effective date: 19870630