ES2048561T3 - Proceso y dispositivo para introducir un polvo al interior de un recipiente. - Google Patents

Proceso y dispositivo para introducir un polvo al interior de un recipiente.

Info

Publication number
ES2048561T3
ES2048561T3 ES91305758T ES91305758T ES2048561T3 ES 2048561 T3 ES2048561 T3 ES 2048561T3 ES 91305758 T ES91305758 T ES 91305758T ES 91305758 T ES91305758 T ES 91305758T ES 2048561 T3 ES2048561 T3 ES 2048561T3
Authority
ES
Spain
Prior art keywords
powder
reactor
introducing
outlet orifice
container
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 - Lifetime
Application number
ES91305758T
Other languages
English (en)
Inventor
Jean Alain Bp Chemicals Maurel
Charles Bp Chemicals S Raufast
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 Ltd
Original Assignee
BP Chemicals 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.)
Filing date
Publication date
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2048561T3 publication Critical patent/ES2048561T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

ESTA INVENCION SE REFIERE A UN PROCESO Y UN DISPOSITIVO PARA INTRODUCIR UN POLVO CATALITICAMENTE ACTIVO EN UN REACTOR (20) PARA POLIMERIZACION ALFA-OLEFINA DE FASE GASEOSA. EL DISPOSITIVO COMPRENDE UN RECIPIENTE DE ALMACENAMIENTO (3) QUE CONTIENE EL POLVO, UNA VALVULA DE MEDICION (4) SUMINISTRANDO CANTIDADES MEDIDAS DEL POLVO A UNA CAMARA INTERMEDIA (5) COMPRENDIENDO AL MENOS UN OBSTACULO (6) SEPARANDO UNA PARTE SUPERIOR (5A) DE LA CAMARA (5) COMPRENDIENDO UNA ENTRADA DE GAS AUXILIAR (2A) DESDE UNA PARTE INFERIOR (5A) DETERMINADA POR UN ORIFICIO DE SALIDA (5C). UNA TUBERIA DE CONEXION (18) CONECTA EL ORIFICIO DE SALIDA (5C) A UN DISPOSITIVO DE MEZCLA (8) SITUADO EN UNA TUBERIA DE TRANSPORTE (15) QUE COMUNICA CON EL REACTOR (20). EL POLVO SE INTRODUCE EN EL REACTOR EN FORMA DE SUSPENSION DILUIDA Y EN UN PROMEDIO MAS UNIFORME.
ES91305758T 1990-07-13 1991-06-25 Proceso y dispositivo para introducir un polvo al interior de un recipiente. Expired - Lifetime ES2048561T3 (es)

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 (1)

Publication Number Publication Date
ES2048561T3 true ES2048561T3 (es) 1994-03-16

Family

ID=9398880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91305758T Expired - Lifetime ES2048561T3 (es) 1990-07-13 1991-06-25 Proceso y dispositivo para introducir un polvo al interior de un recipiente.

Country Status (15)

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

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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 (en) * 1998-05-14 1999-11-24 Bp Chemicals S.N.C. Process for the introduction of a catalyst into a gas phase polymerisation reaction
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 (en) * 2007-10-01 2009-04-08 Total Petrochemicals Research Feluy Patent Dept. Method for Supplying Granulated Material to a Polymerisation Reactor
DE102009048931B4 (de) * 2009-10-10 2014-06-18 Linde Ag Dosieranlage, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigem Schüttgut
DE102009048961B4 (de) 2009-10-10 2014-04-24 Linde Ag Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut
US9890331B2 (en) * 2010-11-29 2018-02-13 Mitsubishi Heavy Industries, Ltd. Gasification facility
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
RU2640469C2 (ru) 2011-10-18 2018-01-09 В.Р. Грейс Энд Ко.-Конн. Система введения катализаторов и/или добавок в установку крекинга с псевдоожиженным катализатором и способы их создания и применения
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
WO2018042486A1 (ja) * 2016-08-29 2018-03-08 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 (de) * 2018-11-08 2020-05-13 Linde Aktiengesellschaft Autoklav mit eingebautem konus sowie verwendung und verfahren zur verwendung
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 (de) * 2019-12-16 2021-06-23 Sika Technology Ag Vorrichtung zur einarbeitung von pulverstoffen, insbesondere staubexplosionsfähige pulverstoffe, in eine, insbesondere leicht entzündliche, flüssigkeit

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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
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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
JPH04226503A (ja) 1992-08-17
PT98312B (pt) 1999-01-29
NO912706L (no) 1992-01-14
PT98312A (pt) 1993-09-30
US5240683A (en) 1993-08-31
TW237457B (es) 1995-01-01
KR920002216A (ko) 1992-02-28
FI99227B (fi) 1997-07-31
ATE97830T1 (de) 1993-12-15
DE69100710D1 (de) 1994-01-13
FR2664506A1 (fr) 1992-01-17
DE69100710T2 (de) 1994-03-31
CA2047007A1 (en) 1992-01-14
NO177416B (no) 1995-06-06
EP0466354B1 (en) 1993-12-01
FI913373A (fi) 1992-01-14
FI99227C (fi) 1997-11-10
CN1030171C (zh) 1995-11-01
NO177416C (no) 1995-09-13
FI913373A0 (fi) 1991-07-11
MY108675A (en) 1996-10-31
EP0466354A1 (en) 1992-01-15
NO912706D0 (no) 1991-07-10
JP3140801B2 (ja) 2001-03-05
FR2664506B1 (fr) 1993-05-07
CN1058922A (zh) 1992-02-26
KR0180234B1 (ko) 1999-03-20

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