ES2160984T3 - Metodo en etapas multiples para fabricar poliolefinas. - Google Patents

Metodo en etapas multiples para fabricar poliolefinas.

Info

Publication number
ES2160984T3
ES2160984T3 ES97953446T ES97953446T ES2160984T3 ES 2160984 T3 ES2160984 T3 ES 2160984T3 ES 97953446 T ES97953446 T ES 97953446T ES 97953446 T ES97953446 T ES 97953446T ES 2160984 T3 ES2160984 T3 ES 2160984T3
Authority
ES
Spain
Prior art keywords
reaction area
reaction
mixture
product
ventilation
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
ES97953446T
Other languages
English (en)
Inventor
Russell J Koveal
James J Mcalpin
Jeffrey L Brinen
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents Inc
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 ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Application granted granted Critical
Publication of ES2160984T3 publication Critical patent/ES2160984T3/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00114—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant slurries
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO QUE SIRVE PARA LA POLIMERIZACION SUSTANCIAL Y CONTINUA DE LAS OLEFINAS QUE COMPRENDEN: LA INTRODUCCION EN UNA PRIMERA ZONA DE REACCION, DE UN ELEMENTO CATALIZADOR DE POLIMERIZACION DE OLEFINA FRESCO; LA PUESTA EN CONTACTO DE DICHO ELEMENTO CATALIZADOR DE POLIMERIZACION DE OLEFINA FRESCO EN DICHA PRIMERA ZONA DE REACCION CON UNA PRIMERA MEZCLA DE VENTILACION A UNA PRIMERA VELOCIDAD DE ALIMENTACION Y EN CONDICIONES SUFICIENTES PARA FORMAR Y EVITAR LA FUNDICION DE UNA POLIOLEFINA, DONDE LA PRIMERA MEZCLA DE VENTILACION COMPRENDE OLEFINAS SIN REACCION Y UN DILUYENTE VENTILADO DESDE UNA SEGUNDA ZONA DE REACCION; RETIRADA DE UN PRODUCTO DE VENTILACION DE OLEFINAS SIN REACCION Y DILUYENTE DESDE DICHA PRIMERA ZONA DE REACCION; RETIRADA DE DICHA PRIMERA ZONA DE REACCION DE UNA PRIMERA MEZCLA DE PRODUCTO QUE COMPRENDE DICHO ELEMENTO CATALIZADOR DE DICHA POLIOLEFINA. PASO DE DICHA PRIMERA MEZCLA DE PRODUCTO A DICHA SEGUNDA ZONA DE REACCION; PUESTA ENCONTACTO DE DICHA PRIMERA MEZCLA DE PRODUCTO EN DICHA SEGUNDA ZONA DE REACCION CON UNA SEGUNDA MEZCLA DE VENTILACION A UNA SEGUNDA VELOCIDAD DE ALIMENTACION, Y EN CONDICIONES SUFICIENTES PARA FORMAR Y EVITAR LA FUNDICION DE DICHA POLIOLEFINA, DONDE DICHA SEGUNDA MEZCLA DE VENTILACION COMPRENDE UN MATERIAL SELECCIONADO DESDE EL GRUPO QUE COMPRENDE UNA ALIMENTACION FRESCA Y UNA MEZCLA QUE COMPRENDE OLEFINAS SIN REACCION Y DILUYENTE A PARTIR DE UNA TERCERA ZONA DE REACCION Y, RETIRADA DESDE LA SEGUNDA ZONA DE REACCION DE UNA SEGUNDA MEZCLA DE PRODUCTO QUE COMPRENDE DICHO ELEMENTO CATALIZADOR Y DICHA POLIOLEFINA.
ES97953446T 1996-12-31 1997-12-31 Metodo en etapas multiples para fabricar poliolefinas. Expired - Lifetime ES2160984T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3395196P 1996-12-31 1996-12-31

Publications (1)

Publication Number Publication Date
ES2160984T3 true ES2160984T3 (es) 2001-11-16

Family

ID=21873407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953446T Expired - Lifetime ES2160984T3 (es) 1996-12-31 1997-12-31 Metodo en etapas multiples para fabricar poliolefinas.

Country Status (11)

Country Link
US (2) US6066701A (es)
EP (1) EP0951487B1 (es)
AR (1) AR010387A1 (es)
AT (1) ATE201700T1 (es)
AU (1) AU5719198A (es)
DE (1) DE69705066T2 (es)
ES (1) ES2160984T3 (es)
NO (1) NO993230L (es)
TW (1) TW426691B (es)
WO (1) WO1998029464A1 (es)
ZA (1) ZA9711645B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827327A1 (de) * 1998-06-19 1999-12-30 Targor Gmbh Siegelbare Mehrschichtfolie aus einem Propen-Terpolymeren
US6593506B1 (en) 2000-10-12 2003-07-15 Exxonmobil Chemical Patents Inc. Olefin recovery in a polyolefin production process
US6495609B1 (en) 2000-11-03 2002-12-17 Exxonmobil Chemical Patents Inc. Carbon dioxide recovery in an ethylene to ethylene oxide production process
US7208401B2 (en) * 2004-03-12 2007-04-24 Hewlett-Packard Development Company, L.P. Method for forming a thin film
WO2006083515A1 (en) * 2005-01-31 2006-08-10 Exxonmobil Chemical Patents Inc. Polymer blends and pellets and methods of producing same
EP1710013A1 (en) * 2005-04-08 2006-10-11 Saudi Basic Industries Corporation A process for the preparation of linear alpha-olefin oligomers
JP5427396B2 (ja) * 2007-12-11 2014-02-26 住友化学株式会社 粉体移送装置、及び、ポリオレフィンの製造方法
JP5308794B2 (ja) 2007-12-11 2013-10-09 住友化学株式会社 噴流層装置を用いたポリオレフィン製造方法
JP5249730B2 (ja) * 2007-12-11 2013-07-31 住友化学株式会社 オレフィン重合反応装置及びポリオレフィン製造方法
JP5308795B2 (ja) * 2007-12-11 2013-10-09 住友化学株式会社 ポリオレフィン製造方法、並びに、噴流層装置を備えたポリオレフィン製造システム
JP5308797B2 (ja) * 2007-12-11 2013-10-09 住友化学株式会社 オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
JP5545800B2 (ja) * 2009-06-08 2014-07-09 住友化学株式会社 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法
US9469698B2 (en) * 2014-04-29 2016-10-18 Chevron Phillips Chemical Company Lp Process for forming polyolefins
JP6902337B2 (ja) 2016-08-03 2021-07-14 住友化学株式会社 ヘテロファジックプロピレン重合材料の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936303A (en) * 1958-04-25 1960-05-10 Phillips Petroleum Co Olefin polymerization
US3957448A (en) * 1974-12-16 1976-05-18 Standard Oil Company Divided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levels
US3965083A (en) * 1974-12-16 1976-06-22 Standard Oil Company Process for the vapor phase polymerization of monomers in a horizontal, quench-cooled, stirred-bed reactor using essentially total off-gas recycle and melt finishing
US3971768A (en) * 1974-12-16 1976-07-27 Standard Oil Company (Indiana) Vapor phase reactor off-gas recycle system for use in the vapor state polymerization of monomers
GB1532231A (en) * 1975-04-18 1978-11-15 Ici Ltd Polymerisation process
US4101289A (en) * 1975-12-19 1978-07-18 Standard Oil Company A Corporation Of Indiana Horizontal reactor for the vapor phase polymerization of monomers
US4710482A (en) * 1986-06-18 1987-12-01 Shell Oil Company Olefin polymerization catalyst component
EP0533452A1 (en) * 1991-03-21 1993-03-24 Mobil Oil Corporation Production of bimodal ethylene polymers in tandem reactors
IT1254279B (it) * 1992-03-13 1995-09-14 Montecatini Tecnologie Srl Procedimento per la polimerizzazione in fase gas delle olefine
US5240894A (en) * 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system
KR0148257B1 (ko) * 1992-05-29 1998-08-17 리차드 에이. 크렛취머 알파-올레핀의 중합법
EP0574821B1 (en) * 1992-06-18 1998-03-11 Montell Technology Company bv Process and apparatus for the gas-phase polymerization of olefins
US6130190A (en) * 1997-11-06 2000-10-10 Pennzoil Products Company Liquid crystal and surfactant containing lubricant compositions

Also Published As

Publication number Publication date
AR010387A1 (es) 2000-06-07
NO993230D0 (no) 1999-06-29
AU5719198A (en) 1998-07-31
WO1998029464A1 (en) 1998-07-09
EP0951487A1 (en) 1999-10-27
US6066701A (en) 2000-05-23
DE69705066T2 (de) 2002-03-07
EP0951487B1 (en) 2001-05-30
ZA9711645B (en) 1999-02-16
TW426691B (en) 2001-03-21
US6326442B1 (en) 2001-12-04
ATE201700T1 (de) 2001-06-15
NO993230L (no) 1999-08-31
DE69705066D1 (de) 2001-07-05

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