SU428611A3 - Способ получения полиолефинов - Google Patents

Способ получения полиолефинов

Info

Publication number: SU428611A3
Authority: SU; USSR - Soviet Union
Prior art keywords: ethylene; reactor; polymer; pressure; temperature
Prior art date: 1970-06-23

Application number

SU1668184A

Other languages

English (en)

Russian (ru)

Original Assignee

Иностранцы Анаклето Клементи, Роберто Баттини , Лючиано Спера

Иностранна фирма Снам Прогетти С.п А.

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.)

1970-06-23

Filing date

1971-06-21

Publication date

1974-05-15

1971-06-21 Application filed by Иностранцы Анаклето Клементи, Роберто Баттини , Лючиано Спера, Иностранна фирма Снам Прогетти С.п А. filed Critical Иностранцы Анаклето Клементи, Роберто Баттини , Лючиано Спера

1974-05-15 Application granted granted Critical

1974-05-15 Publication of SU428611A3 publication Critical patent/SU428611A3/ru

Links

238000000034 method Methods 0.000 title description 9
229920000098 polyolefin Polymers 0.000 title description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 39
239000005977 Ethylene Substances 0.000 description 39
229920000642 polymer Polymers 0.000 description 34
238000006243 chemical reaction Methods 0.000 description 12
239000000047 product Substances 0.000 description 11
239000011541 reaction mixture Substances 0.000 description 8
-1 polyethylene Polymers 0.000 description 7
238000001816 cooling Methods 0.000 description 6
239000004698 Polyethylene Substances 0.000 description 5
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
229920000573 polyethylene Polymers 0.000 description 5
238000000354 decomposition reaction Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 4
239000000203 mixture Substances 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000007423 decrease Effects 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000155 melt Substances 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
230000010349 pulsation Effects 0.000 description 2
150000003254 radicals Chemical class 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
239000001273 butane Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
229920006037 cross link polymer Polymers 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000000991 decompressive effect Effects 0.000 description 1
BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical compound C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229920006158 high molecular weight polymer Polymers 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003607 modifier Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
MWKFXSUHUHTGQN-UHFFFAOYSA-N n-decyl alcohol Natural products CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
229920006254 polymer film Polymers 0.000 description 1
239000001294 propane Substances 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000010526 radical polymerization reaction Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
239000013049 sediment Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 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
- 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
- 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

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)

SU1668184A 1970-06-23 1971-06-21 Способ получения полиолефинов SU428611A3 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2639370		1970-06-23

Publications (1)

Publication Number	Publication Date
SU428611A3 true SU428611A3 (ru)	1974-05-15

Family

ID=11219388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU1668184A SU428611A3 (ru)	1970-06-23	1971-06-21	Способ получения полиолефинов

Country Status (12)

Country	Link
BE (1)	BE768827A (fr)
BG (1)	BG25100A3 (fr)
CS (1)	CS172353B2 (fr)
DE (1)	DE2131145C3 (fr)
FR (1)	FR2099267A5 (fr)
GB (1)	GB1338280A (fr)
HU (1)	HU164125B (fr)
LU (1)	LU63396A1 (fr)
NL (1)	NL165183C (fr)
PL (1)	PL81822B1 (fr)
RO (1)	RO61959A (fr)
SU (1)	SU428611A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2682328C1 (ru) *	2015-11-18	2019-03-19	Базелл Полиолефин Гмбх	Процесс полимеризации со стадией частичного отключения

Families Citing this family (13)

* 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
DE2946954C2 (de) *	1979-11-21	1984-03-15	EC Erdölchemie GmbH, 5000 Köln	Verfahren zur Stabilisierung von Hochdruckpolyethylen
DE3844180A1 (de) *	1988-12-29	1990-07-05	Hoechst Ag	Verfahren zur abtrennung fluechtiger bestandteile aus durch hochdruckpolymerisation erhaltenen reaktionsgemischen
DE69120561T2 (de)	1990-03-16	1996-10-31	Mobil Oil Corp	Verfahren zur Herstellung von linearen Ethylencopolymeren mit niedriger Dichte
US5521010A (en) *	1994-03-25	1996-05-28	The Furukawa Electric Co., Ltd.	Polyethylene for an insulation layer of a power cable and a crosslinked polyethylene insulated power cable using the same
KR20080026207A (ko) *	2005-08-05	2008-03-24	엑손모빌 케미칼 패턴츠 인코포레이티드	에틸렌 중합체 및 공중합체를 제조하는 방법 및 장치
GB0522706D0 (en) *	2005-11-07	2005-12-14	Exxonmobil Chem Patents Inc	An apparatus and method for the production of polyethylene and ethylene compolyers
GB0609973D0 (en) *	2006-05-19	2006-06-28	Exxonmobil Chem Patents Inc	An apparatus for the production of polyethylene and ethylene copolymers
EP2376220A1 (fr) *	2008-12-18	2011-10-19	ExxonMobil Chemical Patents Inc.	Procédé de polymérisation à haute pression
EP2516055B1 (fr)	2009-12-22	2020-04-22	ExxonMobil Chemical Patents Inc.	Cuves de séparation destinées à être utilisés dans des procédés de polymérisation et procédés pour leur nettoyage
KR102007502B1 (ko)	2016-09-19	2019-08-05	주식회사 엘지화학	에틸렌 및 비닐계 공단량체의 회수 방법
CN111100233B (zh) *	2018-10-25	2023-07-25	中国石油化工股份有限公司	一种用于重包装膜的高压聚乙烯的合成方法
CN111808220A (zh) *	2020-07-06	2020-10-23	天津全和诚科技有限责任公司	一种聚乙烯功能新材料的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3306889A (en) *	1963-05-15	1967-02-28	Koppers Co Inc	Ethylene polymerization
US3372154A (en) *	1965-04-09	1968-03-05	Union Carbide Corp	Ethylene polymer powders and process therefor
US3509115A (en) *	1968-12-11	1970-04-28	Nat Distillers Chem Corp	Process of preparing ethylene-vinyl acetate copolymers

1971
- 1971-06-16 BG BG017829A patent/BG25100A3/xx unknown
- 1971-06-17 RO RO6734671A patent/RO61959A/fr unknown
- 1971-06-21 FR FR7122424A patent/FR2099267A5/fr not_active Expired
- 1971-06-21 SU SU1668184A patent/SU428611A3/ru active
- 1971-06-21 PL PL14894871A patent/PL81822B1/pl unknown
- 1971-06-22 LU LU63396D patent/LU63396A1/xx unknown
- 1971-06-22 BE BE768827A patent/BE768827A/fr not_active IP Right Cessation
- 1971-06-22 GB GB2929071A patent/GB1338280A/en not_active Expired
- 1971-06-22 HU HUSA002214 patent/HU164125B/hu unknown
- 1971-06-22 CS CS462471A patent/CS172353B2/cs unknown
- 1971-06-23 NL NL7108630A patent/NL165183C/xx not_active IP Right Cessation
- 1971-06-23 DE DE19712131145 patent/DE2131145C3/de not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2682328C1 (ru) *	2015-11-18	2019-03-19	Базелл Полиолефин Гмбх	Процесс полимеризации со стадией частичного отключения

Also Published As

Publication number	Publication date
HU164125B (fr)	1973-12-28
LU63396A1 (fr)	1971-09-22
DE2131145B2 (de)	1973-07-26
DE2131145C3 (de)	1982-01-14
GB1338280A (en)	1973-11-21
NL165183B (nl)	1980-10-15
BG25100A3 (en)	1978-07-12
PL81822B1 (fr)	1975-10-31
NL165183C (nl)	1981-03-16
NL7108630A (fr)	1971-12-27
DE2131145A1 (de)	1971-12-30
BE768827A (fr)	1971-11-03
FR2099267A5 (fr)	1972-03-10
RO61959A (fr)	1977-11-15
CS172353B2 (fr)	1976-12-29

Publication	Publication Date	Title
US3719643A (en)	1973-03-06	High pressure process for polyethylene production
US2852501A (en)	1958-09-16	Polymerization of ethylene
CN1186359C (zh)	2005-01-26	乙烯均聚物和乙烯共聚物的连续生产方法
JP2003527474A (ja)	2003-09-16	ポリエチレンの製造方法
US5100978A (en)	1992-03-31	Preparation of polyethylene and copolymers of predominant amounts of ethylene
US20110275770A1 (en)	2011-11-10	High Pressure Polymerization Process
KR100629639B1 (ko)	2006-09-29	반응성 반응 성분을 이동성 유동 매질과 격렬하게 혼합함으로써 에틸렌 단독중합체 및 공중합체를 제조하는 방법 및 이를 수행하기 위한 장치
WO2015166297A1 (fr)	2015-11-05	Procédé de fabrication de polymères et de copolymères d'éthylène
JPS6160709A (ja)	1986-03-28	エチレンのラジカルターポリマーおよびエチレンのラジカルコポリマーの製造方法
JPS6311964B2 (fr)	1988-03-16
US3702845A (en)	1972-11-14	Continuous production of ethylene homopolymers
US4282339A (en)	1981-08-04	Dual reactor process and apparatus for polymerizing ethylene
PL81822B1 (fr)	1975-10-31
CN109715674B (zh)	2021-03-16	制备聚乙烯的方法
JPS5856363B2 (ja)	1983-12-14	エチレンの重合方法
US3842060A (en)	1974-10-15	Ethylene polymerization process
US5306791A (en)	1994-04-26	Ethylene homopolymers and ethylene copolymers and a process for their preparation
US3639372A (en)	1972-02-01	Method for the polymerization of alkenyl aromatic monomers
GB2034722A (en)	1980-06-11	Ethylene polymerization and apparatus therefor
US3809688A (en)	1974-05-07	Process for the polymerization of an olefine at high pressure in tubular reactors
US3657212A (en)	1972-04-18	Continuous production of ethylene homopolymers
CA1188047A (fr)	1985-05-28	Methode de production de polyethylene a proprietes physiques et chimiques invariantes
US6245864B1 (en)	2001-06-12	Copolymer of (a) ethylene and (b) and alkenoic acid or a derivative thereof a mixture of said monomers
US3732337A (en)	1973-05-08	Thermoplastic crosslinked polyester material and method of molding
US4607086A (en)	1986-08-19	Continuous process for the manufacture of low-density polyethylene in stirred autoclaves

SU428611A3 - Способ получения полиолефинов - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=11219388

Family Applications (1)

Country Status (12)

Cited By (1)

Families Citing this family (13)

Family Cites Families (3)

Cited By (1)

Also Published As

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