ZA961300B - Apparatus and process for polymerising olefin in gas phase. - Google Patents

Apparatus and process for polymerising olefin in gas phase.

Info

Publication number: ZA961300B
Authority: ZA; South Africa
Prior art keywords: gas phase; polymerising olefin; polymerising; olefin; phase
Prior art date: 1995-02-24

Application number

ZA9601300A

Other languages

English (en)

Inventor

Jean-Claude Chinh

Original Assignee

Bp Chem Int Ltd

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.)

1995-02-24

Filing date

1996-02-19

Publication date

1997-08-19

1996-02-19 Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd

1997-08-19 Publication of ZA961300B publication Critical patent/ZA961300B/xx

Links

150000001336 alkenes Chemical class 0.000 title 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 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
- 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
- B01J8/1809—Controlling processes
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
- 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
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
- 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00761—Discharging
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ZA9601300A 1995-02-24 1996-02-19 Apparatus and process for polymerising olefin in gas phase. ZA961300B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9502446A FR2730999B1 (fr)	1995-02-24	1995-02-24	Appareillage et procede de polymerisation d'olefine en phase gazeuse

Publications (1)

Publication Number	Publication Date
ZA961300B true ZA961300B (en)	1997-08-19

Family

ID=9476671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9601300A ZA961300B (en)	1995-02-24	1996-02-19	Apparatus and process for polymerising olefin in gas phase.

Country Status (30)

Country	Link
US (2)	US5929180A (cs)
EP (1)	EP0728771B1 (cs)
JP (1)	JPH093103A (cs)
KR (1)	KR100388507B1 (cs)
CN (1)	CN1095850C (cs)
AR (1)	AR001028A1 (cs)
AT (1)	ATE178619T1 (cs)
AU (1)	AU699640B2 (cs)
BG (1)	BG62364B1 (cs)
BR (1)	BR9600800A (cs)
CA (1)	CA2170098A1 (cs)
CZ (1)	CZ53496A3 (cs)
DE (1)	DE69601964T2 (cs)
DZ (1)	DZ1993A1 (cs)
EA (1)	EA000007B1 (cs)
EG (1)	EG21427A (cs)
ES (1)	ES2129924T3 (cs)
FI (1)	FI119644B (cs)
FR (1)	FR2730999B1 (cs)
GR (1)	GR3029929T3 (cs)
HU (1)	HU218098B (cs)
MY (1)	MY113582A (cs)
NO (1)	NO309148B1 (cs)
NZ (1)	NZ286043A (cs)
PL (1)	PL183282B1 (cs)
RO (1)	RO115168B1 (cs)
SK (1)	SK281885B6 (cs)
TR (1)	TR199600123A2 (cs)
TW (1)	TW408135B (cs)
ZA (1)	ZA961300B (cs)

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FR2731000B1 (fr) *	1995-02-24	1997-04-18	Bp Chemicals Snc	Procede de polymerisation d'olefine en phase gazeuse
FR2752533B1 (fr) *	1996-08-23	1998-09-18	Bp Chemicals Snc	Appareillage et procede de polymerisation d'olefine en phase gazeuse
JP3710247B2 (ja) *	1997-04-10	2005-10-26	三井化学株式会社	気相重合装置
FR2764207B1 (fr) *	1997-06-10	1999-07-16	Bp Chemicals Snc	Reacteur pour la polymerisation des olefines en phase gazeuse
US7232871B2 (en)	1997-08-12	2007-06-19	Exxonmobil Chemical Patents Inc.	Propylene ethylene polymers and production process
US6921794B2 (en)	1997-08-12	2005-07-26	Exxonmobil Chemical Patents Inc.	Blends made from propylene ethylene polymers
US6635715B1 (en)	1997-08-12	2003-10-21	Sudhin Datta	Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
DE19744708A1 (de)	1997-10-10	1999-04-15	Bayer Ag	Verfahren und Vorrichtung zum Ausschleusen von Kautschuk aus der Gasphasenpolymerisation
JP2002519497A (ja)	1998-07-01	2002-07-02	エクソンモービル・ケミカル・パテンツ・インク	結晶性プロピレンポリマーと結晶化可能プロピレンポリマーとを含んでなる弾性ブレンド
EP0976445A1 (en) *	1998-07-31	2000-02-02	Bp Chemicals S.N.C.	Process for introducing a solid catalyst into a fluidised or agitated vessel
FR2791983B1 (fr) *	1999-04-12	2001-05-18	Bp Chemicals Snc	Appareil et procede de polymerisation en phase gazeuse d'olefine
SG82693A1 (en) *	1999-09-03	2001-08-21	Sumitomo Chemical Co	Fluidized bed reactor for gas phase olefin polymerization, process for polymerizing olefin and process for producing olefin polymer
GB0026242D0 (en) *	2000-10-26	2000-12-13	Bp Chem Int Ltd	Apparatus and process
DE60238049D1 (de)	2001-04-12	2010-12-02	Exxonmobil Chem Patents Inc	Verfahren zur Polymerisation von Propylen und Ethylen in Lösung
EP1444276A1 (en)	2001-11-06	2004-08-11	Dow Global Technologies, Inc.	Isotactic propylene copolymers, their preparation and use
US6927256B2 (en)	2001-11-06	2005-08-09	Dow Global Technologies Inc.	Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
AU2003201911A1 (en) *	2002-01-08	2003-07-24	Mitsubishi Chemical Corporation	Method of preventing clogging of apparatus for handling (meth)acrylic acid and ester thereof
US6914104B2 (en) *	2002-04-19	2005-07-05	Sumitomo Chemical Company, Limited	Process for polymerization of α-olefin
US7579407B2 (en)	2002-11-05	2009-08-25	Dow Global Technologies Inc.	Thermoplastic elastomer compositions
US7459500B2 (en)	2002-11-05	2008-12-02	Dow Global Technologies Inc.	Thermoplastic elastomer compositions
SG119367A1 (en) *	2004-07-16	2006-02-28	Sumitomo Chemical Co	Apparatus for continuous polymerization of olefin method for transferring a polymer powder and method for continuous polymerization of olefin
JP4760173B2 (ja) *	2004-07-16	2011-08-31	住友化学株式会社	オレフィン連続重合装置、ポリマー粉粒体の移送方法、およびオレフィン重合方法
EP1855791A1 (en) *	2005-01-26	2007-11-21	Ineos Europe Limited	Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor
CA2618100A1 (en) *	2005-08-05	2007-02-15	Exxonmobil Chemical Patents Inc.	Compressor for high pressure polymerization
JP5055816B2 (ja) *	2006-04-17	2012-10-24	住友化学株式会社	ポリオレフィンパウダーの移送装置及び方法
AU2007307285A1 (en) *	2006-10-10	2008-04-17	Univation Technologies, Llc	Discharge system to remove solids from a vessel
US8129486B2 (en) *	2006-10-10	2012-03-06	Univation Technologies, Llc	Discharge systems and methods of using the same
CN101674880B (zh) *	2007-02-05	2015-05-27	巴塞尔聚烯烃意大利有限责任公司	用于烯烃液相聚合的设备
JP5420864B2 (ja) *	2008-08-01	2014-02-19	住友化学株式会社	気相重合装置およびオレフィンの重合方法
IN2014CN04797A (cs)	2011-12-28	2015-09-18	Ineos Europe Ag
KR101462466B1 (ko)	2013-03-07	2014-11-17	대림산업 주식회사	올레핀의 중합 방법
JP6902965B2 (ja) *	2017-08-29	2021-07-14	住友化学株式会社	ポリオレフィンの製造方法
CN108283917A (zh) *	2018-04-08	2018-07-17	合润科技有限公司	一种用于生产聚α烯烃用的聚合反应釜
CN114599447B (zh) *	2019-10-25	2025-05-02	埃克森美孚化学专利公司	流化床反应器系统
JP2024007084A (ja) *	2022-07-05	2024-01-18	住友化学株式会社	ポリオレフィン製造装置及び製造方法
US20240173660A1 (en) *	2022-11-29	2024-05-30	Chevron Phillips Chemical Company Lp	Systems and techniques for polymer product withdrawal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3785966A (en) *	1971-04-08	1974-01-15	Agency Ind Science Techn	Method for discharging particulate solid from high pressure vessel
US3994824A (en) *	1974-01-10	1976-11-30	Aerojet-General Corporation	Dynamic air flow system for removing particulate bed material from a fluidized particulate bed reactor
US4039507A (en) *	1975-09-05	1977-08-02	The Dow Chemical Company	Incorporation of finely divided functional solids into olefin
MX156534A (es) *	1979-12-31	1988-09-08	Exxon Research Engineering Co	Sistema continuo mejorado de descarga de catalizador
US4399055A (en) *	1981-05-01	1983-08-16	Mitsubishi Petrochemical Company Limited	Carrier of catalyst and catalyst component composed of the carrier, for polymerization of olefins, as well as processes for production thereof
US4425206A (en) *	1982-12-09	1984-01-10	The Dow Chemical Company	Anhydrous process for preparing amorphous chlorinated polyethylene and product thereof
FR2599991B1 (fr) *	1986-06-16	1993-04-02	Bp Chimie Sa	Evacuation de produits presents dans un reacteur de polymerisation d'alpha-olefines en lit fluidise
FR2731000B1 (fr) *	1995-02-24	1997-04-18	Bp Chemicals Snc	Procede de polymerisation d'olefine en phase gazeuse

1995
- 1995-02-24 FR FR9502446A patent/FR2730999B1/fr not_active Expired - Fee Related
1996
- 1996-02-12 US US08/600,036 patent/US5929180A/en not_active Expired - Lifetime
- 1996-02-13 AU AU44484/96A patent/AU699640B2/en not_active Ceased
- 1996-02-13 EP EP96300991A patent/EP0728771B1/en not_active Expired - Lifetime
- 1996-02-13 AT AT96300991T patent/ATE178619T1/de active
- 1996-02-13 ES ES96300991T patent/ES2129924T3/es not_active Expired - Lifetime
- 1996-02-13 DE DE69601964T patent/DE69601964T2/de not_active Expired - Lifetime
- 1996-02-14 TW TW085101831A patent/TW408135B/zh not_active IP Right Cessation
- 1996-02-16 TR TR96/00123A patent/TR199600123A2/xx unknown
- 1996-02-17 EG EG12596A patent/EG21427A/xx active
- 1996-02-17 MY MYPI96000641A patent/MY113582A/en unknown
- 1996-02-19 ZA ZA9601300A patent/ZA961300B/xx unknown
- 1996-02-21 DZ DZ960034A patent/DZ1993A1/fr active
- 1996-02-22 SK SK230-96A patent/SK281885B6/sk unknown
- 1996-02-22 CZ CZ96534A patent/CZ53496A3/cs unknown
- 1996-02-22 CA CA002170098A patent/CA2170098A1/en not_active Abandoned
- 1996-02-22 PL PL96312897A patent/PL183282B1/pl unknown
- 1996-02-22 NZ NZ286043A patent/NZ286043A/en unknown
- 1996-02-23 FI FI960853A patent/FI119644B/fi not_active IP Right Cessation
- 1996-02-23 RO RO96-00393A patent/RO115168B1/ro unknown
- 1996-02-23 EA EA199600006A patent/EA000007B1/ru not_active IP Right Cessation
- 1996-02-23 BG BG100382A patent/BG62364B1/bg unknown
- 1996-02-23 NO NO960737A patent/NO309148B1/no not_active IP Right Cessation
- 1996-02-23 HU HU9600436A patent/HU218098B/hu not_active IP Right Cessation
- 1996-02-23 AR ARP960101515A patent/AR001028A1/es unknown
- 1996-02-23 JP JP8036810A patent/JPH093103A/ja active Pending
- 1996-02-23 BR BR9600800A patent/BR9600800A/pt not_active Application Discontinuation
- 1996-02-24 KR KR1019960004520A patent/KR100388507B1/ko not_active Expired - Fee Related
- 1996-02-24 CN CN96105728A patent/CN1095850C/zh not_active Expired - Lifetime
1997
- 1997-11-17 US US08/971,543 patent/US5928612A/en not_active Expired - Lifetime
1999
- 1999-04-08 GR GR990400791T patent/GR3029929T3/el unknown

Also Published As

Publication number	Publication date
NZ286043A (en)	1997-07-27
US5928612A (en)	1999-07-27
HK1011373A1 (en)	1999-07-09
GR3029929T3 (en)	1999-07-30
NO960737L (no)	1996-08-26
CN1137534A (zh)	1996-12-11
EA199600006A3 (ru)	1996-10-01
TR199600123A2 (tr)	1996-10-21
AR001028A1 (es)	1997-08-27
KR100388507B1 (ko)	2003-09-13
HUP9600436A3 (en)	1997-11-28
FI960853A7 (fi)	1996-08-25
HU218098B (hu)	2000-05-28
CA2170098A1 (en)	1996-08-25
EA000007B1 (ru)	1997-12-30
AU4448496A (en)	1996-09-05
TW408135B (en)	2000-10-11
BR9600800A (pt)	1997-12-23
FR2730999B1 (fr)	1997-04-18
DE69601964T2 (de)	1999-08-12
FI119644B (fi)	2009-01-30
ATE178619T1 (de)	1999-04-15
SK23096A3 (en)	1997-03-05
CN1095850C (zh)	2002-12-11
HUP9600436A2 (en)	1997-04-28
BG62364B1 (bg)	1999-09-30
NO309148B1 (no)	2000-12-18
EP0728771B1 (en)	1999-04-07
PL312897A1 (en)	1996-09-02
MY113582A (en)	2002-04-30
NO960737D0 (no)	1996-02-23
RO115168B1 (ro)	1999-11-30
ES2129924T3 (es)	1999-06-16
TR199600123A3 (cs)	1996-10-21
CZ53496A3 (en)	1996-09-11
BG100382A (bg)	1996-11-29
AU699640B2 (en)	1998-12-10
HU9600436D0 (en)	1996-04-29
KR960031491A (ko)	1996-09-17
EA199600006A2 (ru)	1996-07-01
DZ1993A1 (fr)	2002-10-15
FR2730999A1 (fr)	1996-08-30
PL183282B1 (pl)	2002-06-28
US5929180A (en)	1999-07-27
JPH093103A (ja)	1997-01-07
SK281885B6 (sk)	2001-08-06
FI960853A0 (fi)	1996-02-23
DE69601964D1 (de)	1999-05-12
EG21427A (en)	2001-10-31
EP0728771A1 (en)	1996-08-28

Publication	Publication Date	Title
ZA961300B (en)	1997-08-19	Apparatus and process for polymerising olefin in gas phase.
ZA978097B (en)	1998-03-03	Process and apparatus for gas separation.
EG21460A (en)	2001-10-31	Hydrocarbon gas processing
EP0831725A4 (en)	1998-09-30	PROCESS AND APPARATUS FOR PREPARING FOODS OF THE SNACK TYPE
ZA962117B (en)	1996-09-26	Process and apparatus for generating bromine
PL316902A1 (en)	1997-02-17	Apparatus for sealing punctures in vessels
AU3216495A (en)	1996-03-07	Method and apparatus for reactions in dense-medium plasmas
AU6547096A (en)	1997-02-18	Methods and apparatus for treating aneurysms
HUT66876A (en)	1995-01-30	Process, apparatus and forming set for icecream-product
ZA966923B (en)	1997-02-17	Method and apparatus for gaseous treatment.
EP0684548A4 (en)	1996-04-03	INTEGER DIVISION DEVICE AND METHOD.
EG20742A (en)	1999-12-29	Process for polymerising olefin in gas phase
EG22878A (en)	2003-10-30	Gas phase olefin polymerisation process and apparatus
AU6797996A (en)	1997-06-26	Nitrogen generation method and apparatus
GB2304335B (en)	1999-06-23	Method and apparatus for accelerating and diverting flat products
AU8045694A (en)	1995-06-29	Apparatus for avoiding complementarity in an encryption algorithm
AUPO304296A0 (en)	1996-11-14	Continuous decatising process and apparatus
AU6464596A (en)	1997-02-18	Method and apparatus for use in de-packaging packaged goods
EP0758947A4 (en)	1998-03-04	DEVICE AND METHOD FOR PRODUCING WORKPIECES
EP0852724A4 (en)	1998-11-25	MEANS AND METHODS FOR CLEANING REACTION CONTAINERS
GB9515388D0 (en)	1995-09-27	Gas treatment apparatus
HUP0002536A3 (en)	2001-04-28	Process for the polymerisation of olefins in the gas phase
SG35503A1 (en)	1997-02-01	Process for polymerising olefin in gas phase
ZA956684B (en)	1996-08-21	Gas phase polymerization process
PL307430A1 (en)	1996-09-02	Mobile phase and apparatus for generating same