YU42039B - Device for injecting a gas in a plant for the polymerization and copolymerization of ethylene under a pressure higher than 1000 bar - Google Patents

Device for injecting a gas in a plant for the polymerization and copolymerization of ethylene under a pressure higher than 1000 bar

Info

Publication number
YU42039B
YU42039B YU1358/82A YU135882A YU42039B YU 42039 B YU42039 B YU 42039B YU 1358/82 A YU1358/82 A YU 1358/82A YU 135882 A YU135882 A YU 135882A YU 42039 B YU42039 B YU 42039B
Authority
YU
Yugoslavia
Prior art keywords
copolymerization
injecting
polymerization
plant
bar
Prior art date
Application number
YU1358/82A
Other languages
English (en)
Other versions
YU135882A (en
Inventor
P Charlon
G Jouffroy
P Durand
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of YU135882A publication Critical patent/YU135882A/xx
Publication of YU42039B publication Critical patent/YU42039B/xx

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)
YU1358/82A 1975-06-03 1982-06-22 Device for injecting a gas in a plant for the polymerization and copolymerization of ethylene under a pressure higher than 1000 bar YU42039B (en)

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 (2)

Publication Number Publication Date
YU135882A YU135882A (en) 1983-12-31
YU42039B true YU42039B (en) 1988-04-30

Family

ID=9156015

Family Applications (2)

Application Number Title Priority Date Filing Date
YU01315/76A YU39175B (en) 1975-06-03 1976-05-28 Process for the polymerization and co-polymerization of ethylene by means of cooling the mixture of the polymer and monomer between the reactor and the separator
YU1358/82A YU42039B (en) 1975-06-03 1982-06-22 Device for injecting a gas in a plant for the polymerization and copolymerization of ethylene under a pressure higher than 1000 bar

Family Applications Before (1)

Application Number Title Priority Date Filing Date
YU01315/76A YU39175B (en) 1975-06-03 1976-05-28 Process for the polymerization and co-polymerization of ethylene by means of cooling the mixture of the polymer and monomer between the reactor and the separator

Country Status (19)

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

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 (en) * 1989-12-18 1991-06-19 Jerald Dana Lee Fiber optic switch having a curved reflector
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 (en) * 2008-12-18 2010-06-24 Exxonmobil Chemical Patents Inc. High pressure polymerization process
WO2013135564A1 (en) * 2012-03-16 2013-09-19 Ineos Europe Ag Process
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 (xx) * 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 (xx) * 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
LU75068A1 (xx) 1977-01-21
JPS6020401B2 (ja) 1985-05-22
PL104554B1 (pl) 1979-08-31
CA1069250A (en) 1980-01-01
DE2623433C2 (de) 1986-10-23
ES448480A1 (es) 1977-11-16
FR2313399B1 (xx) 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 (xx) 1978-09-02
PT65143A (fr) 1976-06-01
GR58453B (en) 1977-10-10
JPS51147585A (en) 1976-12-17
BE842479A (fr) 1976-10-01
US4416856A (en) 1983-11-22
FR2313399A1 (fr) 1976-12-31

Similar Documents

Publication Publication Date Title
YU42039B (en) Device for injecting a gas in a plant for the polymerization and copolymerization of ethylene under a pressure higher than 1000 bar
BE838992A (fr) Procede perfectionne de polymerisation et de copolymerisation de l'ethylene a pressions et temperatures elevees en presence de catalyseurs de type ziegler
YU39510B (en) Process for the polymerization and copolymerization of aliphatic conjugated diolefines
GB1552700A (en) Process for the preparation of a catalyst component for use in the polymerisation of olefines
GB1505315A (en) Olefin polymerisation process and catalyst for use therei
CS186273B2 (en) Method of ethylene high pressure polymerisation and copolymerisation
ZA755000B (en) Probe disposed in a high-pressure chamber
IL50785A0 (en) A gas injection or aeration device
JPS51124791A (en) Device for inserting nozzle for reactor pressure vessel
DE3175160D1 (en) Process for continuously polymerizing a block copolymer and the block copolymer mixture obtained therefrom
JPS5277191A (en) Method of making ethylene polymer in tworangeetubelar reactor under pressure of more than 500bar
JPS5311377A (en) Impact pressure molding method and device therefore
JPS51148103A (en) Improvements in pressure relieving device of steam generator or the like
JPS5227489A (en) Method and apparatus for polymerizing alphaaethylene unsaturated monomer in water
ZA762520B (en) Gas pressure thermometer and apparatus for application in a gas pressure thermometer
CH608766A5 (en) Device for maintaining a stretch in elongated material
YU12983A (en) Process for the polymerization and copolymerization of monoolefines
JPS52110776A (en) Process and device for injection molding
JPS55145704A (en) Intermittent polymerization under high pressure and its device
YU300773A (en) Process for the polymerization and copolymerization of olefines and/or conjugated diolefines in the presence of uranium containing catalysts
JPS5243452A (en) Process for measuring a camber of a steel band
IL47075A0 (en) Process for the polymerization of alphaolefins,catalyst employed in such a process and method for the preparation thereof
ZA751387B (en) Process for the polymerization of alphaolefins, catalyst employed in such a process and method for the preparation thereof
IL46858A0 (en) Process for the polymerization of alphaolefins,catalyst employed in said process and method for the preparation thereof
IL46859A0 (en) Process for the polymerization of alphaolefins,catalyst employed in said process and method for the preparation thereof