MY8800147A - Device and process for the bottom drainage of a fluid bed polyerisation reactor - Google Patents

Device and process for the bottom drainage of a fluid bed polyerisation reactor

Info

Publication number
MY8800147A
MY8800147A MY147/88A MY8800147A MY8800147A MY 8800147 A MY8800147 A MY 8800147A MY 147/88 A MY147/88 A MY 147/88A MY 8800147 A MY8800147 A MY 8800147A MY 8800147 A MY8800147 A MY 8800147A
Authority
MY
Malaysia
Prior art keywords
reactor
plate
polyerisation
fluid bed
bottom drainage
Prior art date
Application number
MY147/88A
Other languages
English (en)
Inventor
Charles Raufast
Original Assignee
Bp Chimie Sa
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 Bp Chimie Sa filed Critical Bp Chimie Sa
Publication of MY8800147A publication Critical patent/MY8800147A/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
    • 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
    • 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
    • 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
    • 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
    • Y10S526/918—Polymerization reactors for addition polymer preparation
    • 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
    • Y10S526/92—Apparatus for use in addition polymerization processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyamides (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Treatment Of Waste Water (AREA)
MY147/88A 1982-02-26 1988-12-30 Device and process for the bottom drainage of a fluid bed polyerisation reactor MY8800147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203204A FR2522281B1 (fr) 1982-02-26 1982-02-26 Dispositif et procede pour la vidange, par le fond, d'un reacteur de polymerisation a lit fluidise

Publications (1)

Publication Number Publication Date
MY8800147A true MY8800147A (en) 1988-12-31

Family

ID=9271377

Family Applications (1)

Application Number Title Priority Date Filing Date
MY147/88A MY8800147A (en) 1982-02-26 1988-12-30 Device and process for the bottom drainage of a fluid bed polyerisation reactor

Country Status (15)

Country Link
US (1) US4495337A (pl)
EP (1) EP0088655B1 (pl)
JP (1) JPS5925804A (pl)
AT (1) ATE13818T1 (pl)
AU (1) AU554682B2 (pl)
CA (1) CA1199477A (pl)
DE (1) DE3360279D1 (pl)
ES (1) ES8400894A1 (pl)
FI (1) FI75837C (pl)
FR (1) FR2522281B1 (pl)
MY (1) MY8800147A (pl)
NO (1) NO160302C (pl)
NZ (1) NZ203408A (pl)
PT (1) PT76288B (pl)
ZA (1) ZA831252B (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581564B1 (fr) 1985-05-13 1993-05-07 Bp Chimie Sa Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes
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
FR2617411B1 (fr) * 1987-06-30 1989-11-17 Bp Chimie Sa Dispositif et procede d'alimentation en gaz d'un appareil a lit fluidise
BE1011332A3 (fr) * 1997-08-20 1999-07-06 Solvay Dispositif de dechargement d'un reacteur de polymerisation a lit fluidise.
FI111953B (fi) * 1998-11-12 2003-10-15 Borealis Tech Oy Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
EP1099472A3 (en) * 1999-11-12 2002-04-10 Union Carbide Chemicals & Plastics Technology Corporation Gas fluidized bed product removal apparatus
US6914104B2 (en) * 2002-04-19 2005-07-05 Sumitomo Chemical Company, Limited Process for polymerization of α-olefin
KR101426308B1 (ko) * 2005-12-23 2014-08-06 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀의 중합을 위한 기체 상 방법 및 장치
EP2602269A1 (en) * 2011-12-06 2013-06-12 Basell Polyolefine GmbH Multistage process for the polymerization of olefins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550742A (en) * 1946-06-28 1951-05-01 Standard Oil Dev Co Conversion of hydrocarbon gases to hydrogen and carbon monoxide
US3785966A (en) * 1971-04-08 1974-01-15 Agency Ind Science Techn Method for discharging particulate solid from high pressure vessel
FR2207145B1 (pl) * 1972-11-17 1975-09-12 Naphtachimie Sa
US4078675A (en) * 1976-07-14 1978-03-14 Occidental Petroleum Corporation Seal leg and method for transferring particulate solids between zones of different pressures
AU525162B2 (en) * 1978-01-23 1982-10-21 West's (Australasia) Ltd Cleaning fluid bed material
US4302565A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
GB2018138A (en) * 1978-04-03 1979-10-17 Surridge & Co Ltd Stuart Games Bat or Stick
CA1196482A (en) * 1981-07-28 1985-11-12 Robert G. Aronson Fluidized bed discharge process

Also Published As

Publication number Publication date
AU1175883A (en) 1983-09-01
NO160302B (no) 1988-12-27
PT76288A (fr) 1983-03-01
NO160302C (no) 1989-04-05
FI75837B (fi) 1988-04-29
EP0088655B1 (fr) 1985-06-19
NO830626L (no) 1983-08-29
EP0088655A1 (fr) 1983-09-14
ES520116A0 (es) 1983-12-01
ES8400894A1 (es) 1983-12-01
ZA831252B (en) 1984-09-26
FI830631A0 (fi) 1983-02-25
DE3360279D1 (en) 1985-07-25
NZ203408A (en) 1985-05-31
JPH0373565B2 (pl) 1991-11-22
FI830631L (fi) 1983-08-27
FR2522281A1 (fr) 1983-09-02
JPS5925804A (ja) 1984-02-09
CA1199477A (en) 1986-01-21
PT76288B (fr) 1985-11-12
US4495337A (en) 1985-01-22
FI75837C (fi) 1988-08-08
AU554682B2 (en) 1986-08-28
ATE13818T1 (de) 1985-07-15
FR2522281B1 (fr) 1986-02-07

Similar Documents

Publication Publication Date Title
MY8800147A (en) Device and process for the bottom drainage of a fluid bed polyerisation reactor
AU3218789A (en) A fluid bed cooler, a fluid bed combustion reactor and a method for the operation of a such reactor
KR960005489B1 (en) Method and apparatus for treating gases and particle solid in a fluid bed
MY120518A (en) Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons
DE3261566D1 (en) Apparatus for recovery of heat from waste water and method of its operation
ES8105375A1 (es) Aparato desgasificador
EP0201671A3 (en) Nozzle for the pneumatic introduction of solids
DE3686720D1 (de) Schlacken-austragesystem fuer einen vergasungsreaktor fuer feste brennstoffe.
ES2045648T3 (es) Hogar de combustion, especialmente hogar de combustion de lecho fluidizado.
ATE12727T1 (de) Tropfkammer in einem ableitungssystem fuer koerpersekret, insbesondere urin.
ES8204757A1 (es) Una instalacion de regeneracion de catalizador de craqueo de hidrocarburos
GB1493266A (en) Catalytic hydrocarbon conversion apparatus
BR0008410A (pt) Aparelho, aparelho regenerador e aparelho separador de uma unidade de craqueamento catalìtico fluido
ZA908123B (en) Float chamber
DE69108247D1 (en) Flotationszyklon.
JPS5655760A (en) Water seal device for fluid valve
JPS553833A (en) Hydrocyclone
MY102720A (en) Sewage aeration treatment system
ATA210590A (de) Kondensatabführvorrichtung
JPS56137026A (en) Deaerating and silencing device
EP0849410A3 (de) Vorrichtung zum Entlüften einer eine Flüssigkeit führenden Heberleitung
JPS56127140A (en) Hot-water boiler
IT1225798B (it) Dispositivo di drenaggio chirurgico a tenuta sotto acqua, o idraulica,con spazio morto d'aria ridotto per evitare la riaspirazione del liquido drenato
Zhuber-Okrog et al. Device for the Production of Solid Aluminum Chloride
GB862637A (en) Fluidized-bed reactor