AR011827A1 - Un metodo para suministrar un catalizador liquido a un reactor de polimerizacion en fase gaseosa - Google Patents

Un metodo para suministrar un catalizador liquido a un reactor de polimerizacion en fase gaseosa

Info

Publication number
AR011827A1
AR011827A1 ARP980100718A ARP980100718A AR011827A1 AR 011827 A1 AR011827 A1 AR 011827A1 AR P980100718 A ARP980100718 A AR P980100718A AR P980100718 A ARP980100718 A AR P980100718A AR 011827 A1 AR011827 A1 AR 011827A1
Authority
AR
Argentina
Prior art keywords
polymerization reactor
liquid catalyst
supplying
gaseous polymerization
gas phase
Prior art date
Application number
ARP980100718A
Other languages
English (en)
Original Assignee
Univation Tech Llc
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 Univation Tech Llc filed Critical Univation Tech Llc
Publication of AR011827A1 publication Critical patent/AR011827A1/es

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • 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
    • 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)
  • Polymerisation Methods In General (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)

Abstract

Un método para suministrar un catalizador líquido a un reactor de polimerizacion en fase gaseosa que comprende usar una tobera de rodiadoperpendicular para suministrar un catalizador líquido a un reactor de polimerizacion en fasegaseosa en una cantidad catalíticamente efectiva.
ARP980100718A 1997-02-19 1998-02-18 Un metodo para suministrar un catalizador liquido a un reactor de polimerizacion en fase gaseosa AR011827A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/802,230 US6075101A (en) 1997-02-19 1997-02-19 Control of solution catalyst droplet size with a perpendicular spray nozzle

Publications (1)

Publication Number Publication Date
AR011827A1 true AR011827A1 (es) 2000-09-13

Family

ID=25183156

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100718A AR011827A1 (es) 1997-02-19 1998-02-18 Un metodo para suministrar un catalizador liquido a un reactor de polimerizacion en fase gaseosa

Country Status (13)

Country Link
US (1) US6075101A (es)
EP (1) EP0961785B1 (es)
JP (1) JP2000512335A (es)
AR (1) AR011827A1 (es)
AT (1) ATE234327T1 (es)
AU (1) AU738931B2 (es)
BR (1) BR9806797A (es)
CA (1) CA2281561C (es)
DE (1) DE69812072T2 (es)
ES (1) ES2189135T3 (es)
ID (1) ID20477A (es)
WO (1) WO1998037102A1 (es)
ZA (1) ZA981298B (es)

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US6245868B1 (en) * 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
US6260385B1 (en) * 1998-08-07 2001-07-17 Corning Incorporated Method and burner for forming silica-containing soot
CN1101409C (zh) * 1999-08-30 2003-02-12 中国石油化工集团公司 冷凝模式下操作的流化床聚合反应器中引入冷凝剂的改进
US6363746B1 (en) * 2000-03-15 2002-04-02 Corning Incorporated Method and apparatus for making multi-component glass soot
FR2809031B1 (fr) * 2000-05-17 2003-06-06 Federation Vendee Rech Diffuseur pneumatique pour la formation de fines gouttelettes d'un liquide par collision avec un flux gazeux
US6391986B1 (en) * 2000-12-05 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplets
US20040087743A1 (en) * 2001-03-27 2004-05-06 Xinlai Bai Gas phase process for polymers with group 4 metal complex catalyst addition
US7680688B2 (en) * 2002-05-28 2010-03-16 American Express Travel Related Services Company, Inc. System and method for exchanging loyalty points for acquisitions
AU2004247640B2 (en) * 2003-05-30 2009-12-24 Univation Technologies, Llc Gas phase polymerization and method of controlling same
JP2006043545A (ja) * 2004-08-02 2006-02-16 Ricoh Co Ltd 有機微結晶作製装置及び有機微結晶作製方法並びに有機微結晶
CA2591662C (en) 2004-12-17 2014-01-28 Dow Global Technologies Inc. Rheology modified relatively high melt strength polyethlene compositions and methods of making pipes, films, sheets, and blow molded articles
WO2008042078A1 (en) 2006-10-03 2008-04-10 Univation Technologies, Llc Effervescent nozzle for catalyst injection
BRPI0717152B1 (pt) * 2006-10-03 2018-07-03 Univation Technologies, Llc. Método para polimerização de olefina e sistema de reação para polimerização de olefina
DE102007025442B4 (de) 2007-05-31 2023-03-02 Clariant International Ltd. Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025317A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Vorrichtung zur Herstellung eines als Schalenkatalysator ausgebildeten geträgerten Edelmetallkatalysators
DE102007025223A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
JP6152245B2 (ja) * 2008-01-24 2017-06-21 ダウ グローバル テクノロジーズ エルエルシー 気相重合のための方法
TWI433855B (zh) * 2008-06-04 2014-04-11 Univation Tech Llc 漿液觸媒流分流器及其使用方法
EP2334440B1 (en) * 2008-10-01 2019-03-20 Fluor Technologies Corporation Methods of gas-assisted spray nozzles
DE102008059341A1 (de) 2008-11-30 2010-06-10 Süd-Chemie AG Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung
CN103124593B (zh) * 2010-09-27 2016-01-06 国际壳牌研究有限公司 进料管嘴装置
WO2013070601A2 (en) 2011-11-08 2013-05-16 Univation Technologies, Llc Methods of preparing a catalyst system
EP3283532B1 (en) 2015-04-17 2022-05-18 Univation Technologies, LLC Methods and systems for olefin polymerization
WO2018118258A1 (en) 2016-12-20 2018-06-28 Exxonmobil Chemical Patents Inc. Methods for controlling start up conditions in polymerization processes
ES2864133T3 (es) 2017-01-20 2021-10-13 Basell Poliolefine Italia Srl Método para alimentar un fluido a un reactor de polimerización en fase gaseosa

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FR2215802A5 (en) * 1972-12-28 1974-08-23 Solvay Fluidised bed polymn using cooling liq. injection - with non return valve on nozzles to prevent back flow of powder clogging feed pipes
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Also Published As

Publication number Publication date
EP0961785A1 (en) 1999-12-08
ID20477A (id) 1998-12-24
DE69812072D1 (de) 2003-04-17
US6075101A (en) 2000-06-13
BR9806797A (pt) 2000-05-16
ATE234327T1 (de) 2003-03-15
AU6174398A (en) 1998-09-09
ZA981298B (en) 1998-08-28
ES2189135T3 (es) 2003-07-01
AU738931B2 (en) 2001-09-27
WO1998037102A1 (en) 1998-08-27
CA2281561C (en) 2003-03-11
CA2281561A1 (en) 1998-08-27
JP2000512335A (ja) 2000-09-19
EP0961785B1 (en) 2003-03-12
DE69812072T2 (de) 2003-08-21

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