FR2664506B1 - Procede et dispositif d'introduction d'une poudre dans un reacteur. - Google Patents

Procede et dispositif d'introduction d'une poudre dans un reacteur.

Info

Publication number
FR2664506B1
FR2664506B1 FR9009202A FR9009202A FR2664506B1 FR 2664506 B1 FR2664506 B1 FR 2664506B1 FR 9009202 A FR9009202 A FR 9009202A FR 9009202 A FR9009202 A FR 9009202A FR 2664506 B1 FR2664506 B1 FR 2664506B1
Authority
FR
France
Prior art keywords
reactor
powder
outlet orifice
introducing
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9009202A
Other languages
English (en)
Other versions
FR2664506A1 (fr
Inventor
Raufast Charles
Maurel Jean-Alain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals SNC
Original Assignee
BP Chemicals SNC
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 Chemicals SNC filed Critical BP Chemicals SNC
Priority to FR9009202A priority Critical patent/FR2664506B1/fr
Priority to EP91305758A priority patent/EP0466354B1/fr
Priority to AT91305758T priority patent/ATE97830T1/de
Priority to ES91305758T priority patent/ES2048561T3/es
Priority to DE91305758T priority patent/DE69100710T2/de
Priority to US07/720,299 priority patent/US5240683A/en
Priority to MYPI91001235A priority patent/MY108675A/en
Priority to NO912706A priority patent/NO177416C/no
Priority to FI913373A priority patent/FI99227C/fi
Priority to JP03172641A priority patent/JP3140801B2/ja
Priority to KR1019910011932A priority patent/KR0180234B1/ko
Priority to CA002047007A priority patent/CA2047007A1/fr
Priority to PT98312A priority patent/PT98312B/pt
Priority to CN91105307A priority patent/CN1030171C/zh
Priority to TW080105842A priority patent/TW237457B/zh
Publication of FR2664506A1 publication Critical patent/FR2664506A1/fr
Application granted granted Critical
Publication of FR2664506B1 publication Critical patent/FR2664506B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • 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
    • B01J8/0035—Periodical feeding or evacuation
    • 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
    • B01J2208/00769—Details of feeding or discharging
    • B01J2208/00778—Kinetic energy reducing devices in the flow channel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Basic Packing Technique (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR9009202A 1990-07-13 1990-07-13 Procede et dispositif d'introduction d'une poudre dans un reacteur. Expired - Fee Related FR2664506B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR9009202A FR2664506B1 (fr) 1990-07-13 1990-07-13 Procede et dispositif d'introduction d'une poudre dans un reacteur.
EP91305758A EP0466354B1 (fr) 1990-07-13 1991-06-25 Procédé et dispositif d'introduction d'une poudre dans un réacteur
AT91305758T ATE97830T1 (de) 1990-07-13 1991-06-25 Verfahren und apparat fuer die beschickung eines reaktors mit einem pulver.
ES91305758T ES2048561T3 (es) 1990-07-13 1991-06-25 Proceso y dispositivo para introducir un polvo al interior de un recipiente.
DE91305758T DE69100710T2 (de) 1990-07-13 1991-06-25 Verfahren und Apparat für die Beschickung eines Reaktors mit einem Pulver.
US07/720,299 US5240683A (en) 1990-07-13 1991-06-28 Process and device for introducing a powder into a reactor
MYPI91001235A MY108675A (en) 1990-07-13 1991-07-09 Process and device for introducing a powder into a vessel.
NO912706A NO177416C (no) 1990-07-13 1991-07-10 Fremgangsmåte og anordning for innföring av et pulver i en beholder
FI913373A FI99227C (fi) 1990-07-13 1991-07-11 Menetelmä ja laite jauheen syöttämiseksi astiaan
JP03172641A JP3140801B2 (ja) 1990-07-13 1991-07-12 容器に粉体を導入する方法および装置
KR1019910011932A KR0180234B1 (ko) 1990-07-13 1991-07-12 용기내로 분말을 도입하는 방법과 그 장치
CA002047007A CA2047007A1 (fr) 1990-07-13 1991-07-12 Procede et dispositif permettant d'introduire une poudre dans un reacteur
PT98312A PT98312B (pt) 1990-07-13 1991-07-12 Processo e dispositivo para introduzir particulas solidas num vaso de polimerizacao de alfa-olefinas
CN91105307A CN1030171C (zh) 1990-07-13 1991-07-13 将粉末导入容器的方法和装置
TW080105842A TW237457B (fr) 1990-07-13 1991-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009202A FR2664506B1 (fr) 1990-07-13 1990-07-13 Procede et dispositif d'introduction d'une poudre dans un reacteur.

Publications (2)

Publication Number Publication Date
FR2664506A1 FR2664506A1 (fr) 1992-01-17
FR2664506B1 true FR2664506B1 (fr) 1993-05-07

Family

ID=9398880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009202A Expired - Fee Related FR2664506B1 (fr) 1990-07-13 1990-07-13 Procede et dispositif d'introduction d'une poudre dans un reacteur.

Country Status (15)

Country Link
US (1) US5240683A (fr)
EP (1) EP0466354B1 (fr)
JP (1) JP3140801B2 (fr)
KR (1) KR0180234B1 (fr)
CN (1) CN1030171C (fr)
AT (1) ATE97830T1 (fr)
CA (1) CA2047007A1 (fr)
DE (1) DE69100710T2 (fr)
ES (1) ES2048561T3 (fr)
FI (1) FI99227C (fr)
FR (1) FR2664506B1 (fr)
MY (1) MY108675A (fr)
NO (1) NO177416C (fr)
PT (1) PT98312B (fr)
TW (1) TW237457B (fr)

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FR2670399B1 (fr) * 1990-12-14 1994-08-05 Bp Chemicals Snc Procede et dispositif d'introduction d'une suspension dans un reacteur.
US5433924A (en) * 1994-03-31 1995-07-18 Exxon Chemical Patents Inc. Method and apparatus for feeding a catalyst
US5545312A (en) * 1994-05-06 1996-08-13 Uop Replacement of particles in a moving bed process
EP0958857A1 (fr) * 1998-05-14 1999-11-24 Bp Chemicals S.N.C. Procédé d'introduction d'un catalyseur dans une réaction de polymérisation en phase gazeuse
JP4663887B2 (ja) * 2000-05-01 2011-04-06 フロイント産業株式会社 流動層造粒コーティング装置および流動層造粒コーティング方法
DE10105276A1 (de) 2001-02-02 2002-08-08 Basell Polypropylen Gmbh Verfahren zum Dosieren von Katalysatoren
US6630548B1 (en) 2002-11-01 2003-10-07 Equistar Chemicals, Lp Static reduction
EP1445236A1 (fr) * 2003-02-05 2004-08-11 Université de Liège Procédé et installation pour la fabrication de nanotubes de carbone
US8926907B2 (en) * 2004-03-23 2015-01-06 W. R. Grace & Co.-Conn System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit
US7846399B2 (en) * 2004-03-23 2010-12-07 W.R. Grace & Co.-Conn. System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit
US9504975B2 (en) 2004-03-23 2016-11-29 W. R. Grace & Co.-Conn. System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit
US8047228B2 (en) * 2005-02-23 2011-11-01 Exxonmobil Chemical Patents Inc. Metering system and use thereof
KR100874028B1 (ko) * 2006-02-15 2008-12-17 주식회사 엘지화학 촉매 조성물을 이용한 용액중합 공정에서의 올레핀 중합의변수 조절 방법
US8016000B2 (en) 2006-04-19 2011-09-13 W. R. Grace & Co.-Conn. Processes and systems for transferring particulate substances from containers
GB2438929B (en) * 2006-06-07 2011-10-26 Catalyst Handling Res & Engineering Ltd Improved particulate handling apparatus and method
JP5145667B2 (ja) * 2006-08-03 2013-02-20 トヨタ自動車株式会社 水素供給装置
US8178050B2 (en) * 2007-06-01 2012-05-15 Basell Polyolefine Gmbh Process for feeding a catalyst in a polymerization reactor
EP2045273A1 (fr) * 2007-10-01 2009-04-08 Total Petrochemicals Research Feluy Patent Dept. Procédé pour fournir un matériel granulé à un réacteur de polymérisation
DE102009048961B4 (de) * 2009-10-10 2014-04-24 Linde Ag Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut
DE102009048931B4 (de) * 2009-10-10 2014-06-18 Linde Ag Dosieranlage, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigem Schüttgut
US9890331B2 (en) * 2010-11-29 2018-02-13 Mitsubishi Heavy Industries, Ltd. Gasification facility
CA2749835C (fr) 2011-08-23 2018-08-21 Nova Chemicals Corporation Approvisionnement de catalyseurs de phosphinimine tres actifs dans un reacteur en phase gazeuse
WO2013059435A1 (fr) 2011-10-18 2013-04-25 W. R. Grace & Co.-Conn. Système pour injecter des catalyseurs et/ou des additifs à l'intérieur d'une unité de craquage catalytique à lit fluidisé, et procédés de fabrication et d'utilisation correspondants
CN103566831A (zh) * 2013-10-30 2014-02-12 安徽神剑新材料股份有限公司 一种反应釜排气装置及其排气方法
US10052651B2 (en) * 2016-04-28 2018-08-21 Nordson Corporation System for supplying unmelted hot melt adhesive pieces
JP6843145B2 (ja) * 2016-08-29 2021-03-17 株式会社日阪製作所 液流式布帛処理装置用の処理剤溶解装置、及び、液流式布帛処理装置
CN111356703B (zh) * 2017-11-17 2022-05-03 埃克森美孚化学专利公司 气相烯烃聚合方法
CN107824123A (zh) * 2017-12-11 2018-03-23 中国地质大学（武汉） 一种自动及半自动连续进样反应装置及其使用方法
CN107866177A (zh) * 2017-12-13 2018-04-03 尹风玲 一种石油聚合物溶解混合装置
EP3650187A1 (fr) * 2018-11-08 2020-05-13 Linde Aktiengesellschaft Autoclave à cône intégré ainsi que son utilisation et procédé d'utilisation de l'autoclave
CN110508179A (zh) * 2019-08-21 2019-11-29 东莞维科电池有限公司 一种电池生产用制浆装置和制浆方法
EP3838389A1 (fr) * 2019-12-16 2021-06-23 Sika Technology Ag Dispositif d'incorporation des matières pulvérulentes, en particulier des matières pulvérulentes explosives de poussière, dans un liquide, en particulier facilement inflammable

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NL290527A (fr) * 1962-03-22
FR1363939A (fr) * 1962-03-22 1964-06-19 Smidth & Co As F L Procédé et appareil pour l'échange de chaleur entre des particules solides et des gaz
US3790036A (en) * 1969-11-21 1974-02-05 Union Carbide Corp Fluid bed polymerization catalyst injection system
IT941979B (it) * 1970-12-04 1973-03-10 Naphtachimie Sa Catalizzatori a base di magnesio applicabili alla polimerizzazione delle olefine
BE785673A (fr) * 1971-06-30 1973-01-02 Naphtachimie Sa Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens
US3876602A (en) * 1971-11-26 1975-04-08 Union Carbide Corp Particulate catalyst injection method in polyolefin production
US4018671A (en) * 1975-01-14 1977-04-19 Marathon Oil Company Intermittent catalyst addition system
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie
US4684703A (en) * 1979-02-27 1987-08-04 Union Carbide Corporation Polymerization catalyst for ethylene homopolymerization
EP0099772B2 (fr) * 1982-06-24 1991-11-13 BP Chimie Société Anonyme Catalyseurs pour la polymérisation et la copolymérisation de l'éthylène et procédés de polymérisation utilisant ces catalyseurs
FR2562077B1 (fr) * 1984-03-30 1986-06-27 Bp Chimie Sa Dispositif et procede d'introduction d'une poudre a activite catalytique dans un reacteur de polymerisation a lit fluidise
FR2577558B1 (fr) * 1985-02-19 1987-03-06 Bp Chimie Sa Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse

Also Published As

Publication number Publication date
ES2048561T3 (es) 1994-03-16
DE69100710D1 (de) 1994-01-13
TW237457B (fr) 1995-01-01
FI913373A (fi) 1992-01-14
PT98312B (pt) 1999-01-29
NO177416C (no) 1995-09-13
ATE97830T1 (de) 1993-12-15
NO912706L (no) 1992-01-14
NO912706D0 (no) 1991-07-10
EP0466354A1 (fr) 1992-01-15
DE69100710T2 (de) 1994-03-31
JP3140801B2 (ja) 2001-03-05
FR2664506A1 (fr) 1992-01-17
US5240683A (en) 1993-08-31
KR920002216A (ko) 1992-02-28
MY108675A (en) 1996-10-31
FI913373A0 (fi) 1991-07-11
CA2047007A1 (fr) 1992-01-14
CN1058922A (zh) 1992-02-26
CN1030171C (zh) 1995-11-01
FI99227B (fi) 1997-07-31
PT98312A (pt) 1993-09-30
FI99227C (fi) 1997-11-10
JPH04226503A (ja) 1992-08-17
NO177416B (no) 1995-06-06
EP0466354B1 (fr) 1993-12-01
KR0180234B1 (ko) 1999-03-20

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Legal Events

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ST Notification of lapse