BRPI0409331A - método de medição de pelo menos um catalisador particulado sólido e/ou um auxiliar de processo em um reator contendo um leito fluidizado de partìculas, processo de polimerização contìnua para a preparação de homopolìmeros ou copolìmeros de etileno ou propileno, e, aparelho para realizar o método - Google Patents

método de medição de pelo menos um catalisador particulado sólido e/ou um auxiliar de processo em um reator contendo um leito fluidizado de partìculas, processo de polimerização contìnua para a preparação de homopolìmeros ou copolìmeros de etileno ou propileno, e, aparelho para realizar o método

Info

Publication number
BRPI0409331A
BRPI0409331A BRPI0409331-3A BRPI0409331A BRPI0409331A BR PI0409331 A BRPI0409331 A BR PI0409331A BR PI0409331 A BRPI0409331 A BR PI0409331A BR PI0409331 A BRPI0409331 A BR PI0409331A
Authority
BR
Brazil
Prior art keywords
reactor
catalyst
bed
gas
particles
Prior art date
Application number
BRPI0409331-3A
Other languages
English (en)
Inventor
Rainer Karer
Kaspar Evertz
Peter Koelle
Hans-Jacob Feindt
Original Assignee
Basell Polyolefine Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33300837&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0409331(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BRPI0409331A publication Critical patent/BRPI0409331A/pt

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
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • 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
    • 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
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
    • 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
    • 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
    • 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
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • 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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • 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
    • 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
    • B01J2208/00752—Feeding
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"MéTODO DE MEDIçãO DE PELO MENOS UM CATALISADOR PARTICULADO SóLIDO E/OU UM AUXILIAR DE PROCESSO EM UM REATOR CONTENDO UM LEITO FLUIDIZADO DE PARTìCULAS, PROCESSO DE POLIMERIZAçãO CONTìNUA PARA A PREPARAçãO DE HOMOPOLìMEROS OU COPOLìMEROS DE ETILENO OU PROPILENO, E, APARELHO PARA REALIZAR O MéTODO". A invenção refere-se a um método de medição de pelo menos um catalisador particulado sólido em um reator contendo um leito fluidizado (11) de partículas em um meio pelo menos parcialmente gasoso, em que o catalisador é medido descontinuamente em intervalos de tempo previstos no leito fluidizado (11) em pelo menos um ponto de medição (10). De acordo com a presente invenção, uma corrente de fluido é primeiramente introduzida no reator (5) de forma que uma região tendo uma densidade de partícula reduzida seja formada no leito fluidizado (11) em torno do ponto de medição, e o catalisador é subseqüentemente medido nesta região. Como resultado da introdução prévia de uma corrente de fluido (pré-sopramento) antes da introdução real do catalisador, o catalisador pode penetrar significativamente mais profundamente no leito fluidizado a partir do ponto de medição devido à densidade de partículas reduzida, e é melhor dispersado.
BRPI0409331-3A 2003-04-16 2004-04-15 método de medição de pelo menos um catalisador particulado sólido e/ou um auxiliar de processo em um reator contendo um leito fluidizado de partìculas, processo de polimerização contìnua para a preparação de homopolìmeros ou copolìmeros de etileno ou propileno, e, aparelho para realizar o método BRPI0409331A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10317533A DE10317533A1 (de) 2003-04-16 2003-04-16 Verfahren zur diskontinuierlichen Katalysatordosierung in einen Gasphasenwirbelschichtreaktor
US47633403P 2003-06-06 2003-06-06
PCT/EP2004/003933 WO2004092229A1 (en) 2003-04-16 2004-04-15 Discontinuous metering of catalysts and process auxiliaries into a gas-phase fluidized-bed reactor

Publications (1)

Publication Number Publication Date
BRPI0409331A true BRPI0409331A (pt) 2006-04-25

Family

ID=33300837

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409331-3A BRPI0409331A (pt) 2003-04-16 2004-04-15 método de medição de pelo menos um catalisador particulado sólido e/ou um auxiliar de processo em um reator contendo um leito fluidizado de partìculas, processo de polimerização contìnua para a preparação de homopolìmeros ou copolìmeros de etileno ou propileno, e, aparelho para realizar o método

Country Status (12)

Country Link
US (1) US7534341B2 (pt)
EP (1) EP1613669B1 (pt)
JP (1) JP4278681B2 (pt)
KR (1) KR101116584B1 (pt)
CN (1) CN100422222C (pt)
AT (1) ATE364052T1 (pt)
BR (1) BRPI0409331A (pt)
CA (1) CA2522532A1 (pt)
DE (2) DE10317533A1 (pt)
ES (1) ES2287720T3 (pt)
RU (1) RU2348651C2 (pt)
WO (1) WO2004092229A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2393292T3 (es) 2003-06-03 2012-12-20 Rib-X Pharmaceuticals, Inc. Compuestos heterocíclicos de biarilo y métodos de obtención y uso de los mismos
DE102005005506A1 (de) 2005-02-04 2006-08-10 Basell Polyolefine Gmbh Verfahren und Vorrichtung zur Polymerisation von Ethylen
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
DE102005056775A1 (de) * 2005-11-28 2007-05-31 Basell Polyolefine Gmbh Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor
CN101678296B (zh) * 2007-06-01 2013-05-29 巴塞尔聚烯烃股份有限公司 用于将催化剂供给到聚合反应器中的方法
EP2172262A1 (en) * 2008-10-03 2010-04-07 Ineos Europe Limited Process
US8841391B2 (en) * 2008-10-03 2014-09-23 Ineos Sales (Uk) Limited Process for the introduction of a polymerisation catalyst into a gas-phase fluidised bed
JP5118122B2 (ja) * 2009-12-22 2013-01-16 日東電工株式会社 樹脂製造装置及び樹脂製造方法
EP2386352A1 (en) * 2010-05-12 2011-11-16 Ineos Europe Limited Reactor
CN101912752B (zh) * 2010-08-20 2012-05-23 中国航天空气动力技术研究院 固体粒子播发器
SG11201701437PA (en) * 2014-09-02 2017-03-30 Univation Tech Llc Polyolefin production with chromium-based catalysts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876602A (en) * 1971-11-26 1975-04-08 Union Carbide Corp Particulate catalyst injection method in polyolefin production
US4238453A (en) * 1978-12-04 1980-12-09 National Distillers And Chemical Corporation Catalyst spray nozzle
DZ520A1 (fr) 1982-03-24 2004-09-13 Union Carbide Corp Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
US4673412A (en) 1985-09-24 1987-06-16 The Lubrizol Corporation Fuel additive comprising a metal compound and an oxime and fuel compositions containing same
DE3544915A1 (de) * 1985-12-19 1987-06-25 Basf Ag Dosiervorrichtung zum regelbaren einbringen von rieselfaehigen, pulverfoermigen stoffen in unter druck stehende raeume
US5026795A (en) * 1987-02-24 1991-06-25 Phillips Petroleum Co Process for preventing fouling in a gas phase polymerization reactor
FR2666338B1 (fr) 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.
DE4217171A1 (de) 1992-05-23 1993-11-25 Basf Ag Kontinuierliches Gasphasenwirbelschichtverfahren zur Herstellung von Ethylenhomopolymerisaten und -copolymerisaten
GB9500226D0 (en) * 1995-01-06 1995-03-01 Bp Chem Int Ltd Nozzle
IT1275573B (it) * 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US5693727A (en) * 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
JP3727426B2 (ja) 1996-09-18 2005-12-14 三井化学株式会社 オレフィンの気相重合方法
US6245868B1 (en) * 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
DE19958604A1 (de) * 1999-12-15 2001-06-21 Targor Gmbh Verfahren und Dosiervorrichtung zum regelbaren Einbringen von Stestoffen in Druckräume
US6489408B2 (en) * 2000-11-30 2002-12-03 Univation Technologies, Llc Polymerization process
US6391986B1 (en) * 2000-12-05 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplets

Also Published As

Publication number Publication date
JP4278681B2 (ja) 2009-06-17
CN1774453A (zh) 2006-05-17
DE602004006853D1 (de) 2007-07-19
RU2005135265A (ru) 2006-04-10
US7534341B2 (en) 2009-05-19
DE10317533A1 (de) 2004-11-04
DE602004006853T2 (de) 2008-01-31
EP1613669A1 (en) 2006-01-11
ATE364052T1 (de) 2007-06-15
WO2004092229A1 (en) 2004-10-28
KR101116584B1 (ko) 2012-03-15
EP1613669B1 (en) 2007-06-06
RU2348651C2 (ru) 2009-03-10
CA2522532A1 (en) 2004-10-28
US20070037935A1 (en) 2007-02-15
ES2287720T3 (es) 2007-12-16
CN100422222C (zh) 2008-10-01
JP2006515034A (ja) 2006-05-18
KR20060012587A (ko) 2006-02-08

Similar Documents

Publication Publication Date Title
BRPI0409331A (pt) método de medição de pelo menos um catalisador particulado sólido e/ou um auxiliar de processo em um reator contendo um leito fluidizado de partìculas, processo de polimerização contìnua para a preparação de homopolìmeros ou copolìmeros de etileno ou propileno, e, aparelho para realizar o método
US7902307B2 (en) Olefin polymerization process with optimized product discharge
CN102056948B (zh) 淤浆催化剂流量分流器及其使用方法
CN105026436B (zh) 烯烃聚合方法
JP2009520848A5 (pt)
FI913373A0 (fi) Menetelmä ja laite jauheen syöttämiseksi astiaan
BR9915279A (pt) Método e aparelho para descarregar reatores de polimerização
EA200000027A1 (ru) Получение гранулированных моющих средств
Hirama et al. Regime classification of macroscopic gas—solid flow in a circulating fluidized bed riser
RU2008130414A (ru) Газофазный процесс и установка для полимеризации олефинов
CN1265177C (zh) 使用超声波或微波检测流化床聚合反应器中的动态流化床料面
CA2498681A1 (en) Loop reactor apparatus and polymerization processes with multiple feed points for olefins and catalysts
Bouillard et al. Experimental investigations of chaotic hydrodynamic attractors in circulating fluidized beds
EA200801949A1 (ru) Способ и система для определения активности катализатора
CN101489663A (zh) 用于烯烃在流化床反应器中聚合的方法和装置
DE60008314D1 (de) Katalysatorzuführung zur Olefin-Fliessbettpolymerisation mit Hilfe einer Ultraschalldüse
US11059763B2 (en) Methods and apparatuses for processing gas streams
CN103121901B (zh) 含氧化合物转化制低碳烯烃的方法
Kimm et al. Modeling the hydrodynamics of downflow gas-solids reactors
CN109422831A (zh) 用于生产聚烯烃的方法和聚烯烃生产***
CN104667836B (zh) 一种等高布置的流化床甲醇制烯烃组合装置
Natarajan et al. Effect of various parameters on the solid circulation rate in a liquid–solid circulating fluidized bed
US20240209123A1 (en) Fluidic seal apparatus for continuous polymerization process
Hatzantonis et al. The effect of the mean particle size on the dynamic behaviour of catalyzed olefin polymerization fluidized bed reactors
CN109422833A (zh) 用于生产聚烯烃的方法和聚烯烃生产***

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 9A E 10A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.