IT1125427B - Procedimento ed apparecchiatura a due reattori per polimerizzare etilene - Google Patents

Procedimento ed apparecchiatura a due reattori per polimerizzare etilene

Info

Publication number: IT1125427B
Authority: IT; Italy
Prior art keywords: equipment; polymerizing ethylene; reactor procedure; reactor; procedure
Prior art date: 1978-10-02

Application number

IT26158/79A

Other languages

English (en)

Other versions

IT7926158A0 (it

Inventor

Charles Robert Donaldson

Claude Joseph Stiles

Original Assignee

Nat Distillers Chem Corp

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.)

1978-10-02

Filing date

1979-10-01

Publication date

1986-05-14

1979-10-01 Application filed by Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp

1979-10-01 Publication of IT7926158A0 publication Critical patent/IT7926158A0/it

1986-05-14 Application granted granted Critical

1986-05-14 Publication of IT1125427B publication Critical patent/IT1125427B/it

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
- 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
- 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
- B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (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)

IT26158/79A 1978-10-02 1979-10-01 Procedimento ed apparecchiatura a due reattori per polimerizzare etilene IT1125427B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/947,801 US4229416A (en)	1978-10-02	1978-10-02	Dual reactor apparatus for polymerizing ethylene

Publications (2)

Publication Number	Publication Date
IT7926158A0 IT7926158A0 (it)	1979-10-01
IT1125427B true IT1125427B (it)	1986-05-14

Family

ID=25486801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT26158/79A IT1125427B (it)	1978-10-02	1979-10-01	Procedimento ed apparecchiatura a due reattori per polimerizzare etilene

Country Status (11)

Country	Link
US (1)	US4229416A (it)
AU (1)	AU5046479A (it)
BE (1)	BE879154A (it)
BR (1)	BR7906257A (it)
DE (1)	DE2937720A1 (it)
FI (1)	FI792865A (it)
FR (1)	FR2438058A1 (it)
GB (1)	GB2034722A (it)
IT (1)	IT1125427B (it)
NL (1)	NL7906896A (it)
NO (1)	NO155580C (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3170491D1 (en) *	1981-07-13	1985-06-20	Dow Chemical Nederland	Process for producing polyethylene having constant physical and chemical properties
US4965298A (en) *	1988-08-16	1990-10-23	Marathon Oil Company	Preparation and cooling of aqueous polymer solution
FR2776296B1 (fr) *	1998-03-23	2003-10-31	Atochem Elf Sa	Polymere de l'ethylene pour l'extrusion couchage
WO2006049783A1 (en) †	2004-11-02	2006-05-11	Dow Global Technologies Inc.	Process for producing low density polyethylene compositions and polymers produced therefrom
US8128902B2 (en) *	2011-04-12	2012-03-06	Midwest Refrigerants, Llc	Method for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
US8043574B1 (en) *	2011-04-12	2011-10-25	Midwest Refrigerants, Llc	Apparatus for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
JP5901361B2 (ja) *	2011-11-18	2016-04-06	住友化学株式会社	連続重合装置および重合体組成物の製造方法
US8834830B2 (en)	2012-09-07	2014-09-16	Midwest Inorganics LLC	Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents
US8653207B1 (en)	2012-11-30	2014-02-18	Westlake Longview Corporation	Process and apparatus for polymerizing ethylene under ultra-high pressure
US10646845B2 (en)	2013-07-03	2020-05-12	Chevron Phillips Chemical Company Lp	Cooling between multiple polyolefin polymerization reactors
WO2021086493A1 (en)	2019-10-31	2021-05-06	Exxonmobil Chemical Patents Inc.	Methods and systems for the production of high molecular weight ethylene-based polymers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB765501A (en) *	1953-12-24	1957-01-09	Ethyl Corp	Improvements in or relating to polymerization of ethylene propylene and isobutylene
BE560662A (it) *	1956-09-10
US3380978A (en) *	1965-06-17	1968-04-30	Du Pont	Process for producing hydrocarbon polymers
US3875128A (en) *	1973-05-04	1975-04-01	Sumitomo Chemical Co	Process and apparatus for producing ethylene polymer
US3875134A (en) *	1973-05-07	1975-04-01	Sumitomo Chemical Co	Process for producing ethylene polymer under high pressure
JPS5322582A (en) *	1976-08-13	1978-03-02	Sumitomo Chem Co Ltd	Production of polyethylene

1978
- 1978-10-02 US US05/947,801 patent/US4229416A/en not_active Expired - Lifetime
1979
- 1979-08-31 AU AU50464/79A patent/AU5046479A/en not_active Abandoned
- 1979-09-14 FI FI792865A patent/FI792865A/fi not_active Application Discontinuation
- 1979-09-14 NL NL7906896A patent/NL7906896A/nl not_active Application Discontinuation
- 1979-09-18 DE DE19792937720 patent/DE2937720A1/de not_active Withdrawn
- 1979-09-28 BR BR7906257A patent/BR7906257A/pt unknown
- 1979-10-01 FR FR7924416A patent/FR2438058A1/fr not_active Withdrawn
- 1979-10-01 IT IT26158/79A patent/IT1125427B/it active
- 1979-10-01 NO NO793148A patent/NO155580C/no unknown
- 1979-10-02 GB GB7934169A patent/GB2034722A/en not_active Withdrawn
- 1979-10-02 BE BE0/197441A patent/BE879154A/fr unknown

Also Published As

Publication number	Publication date
NO793148L (no)	1980-04-08
NO155580B (no)	1987-01-12
BE879154A (fr)	1980-04-02
DE2937720A1 (de)	1980-04-10
IT7926158A0 (it)	1979-10-01
US4229416A (en)	1980-10-21
FR2438058A1 (fr)	1980-04-30
GB2034722A (en)	1980-06-11
NL7906896A (nl)	1980-04-08
NO155580C (no)	1987-04-22
AU5046479A (en)	1980-04-17
FI792865A (fi)	1980-04-03
BR7906257A (pt)	1980-06-17

Publication	Publication Date	Title
IT1097107B (it)	1985-08-26	Procedimento ed apparecchiatura per lavorare mediante
IT1167780B (it)	1987-05-13	Procedimento ed apparecchiatura per formare imballaggi
IT1114505B (it)	1986-01-27	Procedimento ed apparecchiatura per caricare un generatore di lanugine
IT1188923B (it)	1988-01-28	Procedimento per polimerizzare etilene
IT1125427B (it)	1986-05-14	Procedimento ed apparecchiatura a due reattori per polimerizzare etilene
JPS52103485A (en)	1977-08-30	Polymerization of ethylene
JPS52125590A (en)	1977-10-21	Polymerization of ethylene
FI790119A (fi)	1979-07-19	Avlaenkningsenhet foer bildroeret i en faergtelevisionsapparat
IT7950802A0 (it)	1979-11-12	Composti polimerici procedimento per produrli ed agenti antiarterio sclerosi che li contengono
GB2025106B (en)	1983-02-09	Automatictransaction equipment
GB2024832B (en)	1982-11-03	Polymerization of ethylene
IT1123195B (it)	1986-04-30	Apparecchiatura di tensionatura del cavo
GB2039430B (en)	1983-04-13	Telecommunications- receiving equipment
JPS54153708A (en)	1979-12-04	Converter equipment
ATA677078A (de)	1979-12-15	Schienenverfahrbares arbeitsgeraet
DK298581A (da)	1981-07-06	Vandingsapparat
JPS5496592A (en)	1979-07-31	Polymerization method of ethylene
DK271980A (da)	1980-12-27	Vandingsapparat
JPS5452192A (en)	1979-04-24	Method of polymerizing ethylene
JPS54100485A (en)	1979-08-08	Method of polymerizing ethylene
AT369462B (de)	1983-01-10	Schneeraeumeinrichtung
JPS54153707A (en)	1979-12-04	Converter equipment
SE7813163L (sv)	1980-06-22	Lyftredskap
IT1195736B (it)	1988-10-27	Apparecchiatura di rimozione di petrolio
IT1193179B (it)	1988-06-02	Apparecchiatura per comunicazioni