ES2589353T3 - Transferencia de corriente de polímero - Google Patents

Transferencia de corriente de polímero Download PDF

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Publication number
ES2589353T3
ES2589353T3 ES07818681.4T ES07818681T ES2589353T3 ES 2589353 T3 ES2589353 T3 ES 2589353T3 ES 07818681 T ES07818681 T ES 07818681T ES 2589353 T3 ES2589353 T3 ES 2589353T3
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Spain
Prior art keywords
heater
transfer line
pressure drop
current
polymer
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Active
Application number
ES07818681.4T
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English (en)
Inventor
Daniel Marissal
Brent R. Walworth
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Ineos Manufacturing Belgium NV
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Ineos Manufacturing Belgium NV
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Filing date
Publication date
Priority claimed from EP06255259A external-priority patent/EP1914246A1/en
Priority claimed from EP06255272A external-priority patent/EP1914249A1/en
Priority claimed from EP06255273A external-priority patent/EP1914250A1/en
Application filed by Ineos Manufacturing Belgium NV filed Critical Ineos Manufacturing Belgium NV
Application granted granted Critical
Publication of ES2589353T3 publication Critical patent/ES2589353T3/es
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    • 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
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1812—Tubular reactors
    • B01J19/1837—Loop-type reactors
    • 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
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • B01J19/2415—Tubular reactors
    • B01J19/2425—Tubular reactors in parallel
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B01J2208/00557—Flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00663—Concentration
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00247—Fouling of the reactor or the process equipment
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00252—Formation of deposits other than coke

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polymerisation Methods In General (AREA)
  • Paper (AREA)

Abstract

Proceso para calentar una corriente que contiene un polímero que se transfiere desde un reactor de polimerización a un contenedor de desgasificación que opera a una presión entre 6 bara y 12 bara, que comprende pasar la corriente a través de un calentador que comprende una línea de transferencia para la corriente y medios para calentar la línea de transferencia, en donde la caída de presión en el calentador está entre 5% y 50%, preferiblemente entre 10 y 35%, de la caída de presión total entre el reactor de polimerización y la entrada al contenedor de desgasificación, la caída de presión a través de la longitud del calentador es menor de 0.5 barh por tonelada de polímero, y el número promedio Reynolds a través de la sección transversal de la corriente en cualquier punto a lo largo de la longitud de la línea de transferencia del calentador es mayor que 500000, de tal manera que al menos 90% mol de la extracción de fluidos de hidrocarburos de la operación del reactor de polimerización son vaporizados antes de la entrada al contenedor de desgasificación.

Description

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Claims (1)

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ES07818681.4T 2006-10-12 2007-10-04 Transferencia de corriente de polímero Active ES2589353T3 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP06255259 2006-10-12
EP06255259A EP1914246A1 (en) 2006-10-12 2006-10-12 Polymer stream transfer
EP06255272 2006-10-12
EP06255272A EP1914249A1 (en) 2006-10-12 2006-10-12 Polymer stream transfer
EP06255273 2006-10-12
EP06255273A EP1914250A1 (en) 2006-10-12 2006-10-12 Polymer stream transfer
PCT/EP2007/008602 WO2008043473A1 (en) 2006-10-12 2007-10-04 Polymer stream transfer

Publications (1)

Publication Number Publication Date
ES2589353T3 true ES2589353T3 (es) 2016-11-11

Family

ID=38664458

Family Applications (2)

Application Number Title Priority Date Filing Date
ES07818681.4T Active ES2589353T3 (es) 2006-10-12 2007-10-04 Transferencia de corriente de polímero
ES07818680.6T Active ES2589352T3 (es) 2006-10-12 2007-10-04 Transferencia de corriente de polímero

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES07818680.6T Active ES2589352T3 (es) 2006-10-12 2007-10-04 Transferencia de corriente de polímero

Country Status (6)

Country Link
US (2) US7943727B2 (es)
EP (2) EP2076552B1 (es)
ES (2) ES2589353T3 (es)
HU (2) HUE030430T2 (es)
PL (2) PL2076552T3 (es)
WO (2) WO2008043472A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090359A1 (en) 2008-02-12 2009-08-19 INEOS Manufacturing Belgium NV Polymerisation reator design
EP2110173A1 (en) 2008-04-16 2009-10-21 INEOS Manufacturing Belgium NV Polymer stream transfer
EP2172495A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Method for the production of polymers
US8871886B1 (en) 2013-05-03 2014-10-28 Chevron Phillips Chemical Company Lp Polymerization product pressures in olefin polymerization
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method
EP2766110B1 (en) 2011-10-10 2021-03-17 Ineos Europe AG Process for the production of a polymer
US9238698B2 (en) 2012-10-31 2016-01-19 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
US8921498B2 (en) 2012-10-31 2014-12-30 Chevron Phillips Chemical Company Lp Pressure management for slurry polymerization
EP3825335A1 (en) * 2013-07-09 2021-05-26 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymers with improved pellet flowability
US9096694B1 (en) 2014-01-20 2015-08-04 Chevron Phillips Chemical Company Lp Monomer/diluent recovery
US11814453B2 (en) 2021-05-03 2023-11-14 Chevron Phillips Chemical Company Lp Multiple-stage heating for a flashline heater

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US3285899A (en) * 1962-08-30 1966-11-15 Phillips Petroleum Co Method for continuously discharging the contents of a pressurized vessel
US3234994A (en) * 1963-04-26 1966-02-15 Dow Chemical Co Concentration of polymers from solutions by flash vaporization
US3290278A (en) * 1963-10-01 1966-12-06 Petro Tex Chem Corp Recovery of poly
US3428619A (en) * 1965-05-27 1969-02-18 Phillips Petroleum Co Suspension handling
DE2440957B2 (de) 1974-08-27 1977-07-14 Chemische Werke Hüls AG, 4370 Mari Kontinuierliches verfahren zur entfernung von monomeren verunreinigungen aus waessrigen dispersionen von homo- und copolymerisaten des vinylchlorids
US4126743A (en) 1978-03-31 1978-11-21 Mitsui Toatsu Chemicals, Incorporated Method for continuous transfer of polymer slurries
US4184036A (en) 1978-06-12 1980-01-15 Mitsui Toatsu Chemicals, Incorporated Method for recovering atactic polypropylene
JPS5534243A (en) * 1978-08-31 1980-03-10 Shin Etsu Chem Co Ltd Recovering method of unreacted monomer
JPS60219205A (ja) * 1984-04-16 1985-11-01 Mitsui Toatsu Chem Inc スラリ−の連続排出方法
US5708133A (en) * 1993-11-09 1998-01-13 Mitsubishi Gas Chemical Company, Inc. Process for purifying polymer
JP2853987B2 (ja) * 1996-01-29 1999-02-03 奇美実業股▲分▼有限公司 スチレン系樹脂の製造方法
KR100531628B1 (ko) * 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
BE1013235A4 (fr) * 2000-01-18 2001-11-06 Solvay Procede de fabrication d'une composition de polymeres d'olefines.
WO2001070367A2 (en) * 2000-03-21 2001-09-27 Koch-Glitsch, Inc. Polymer solution preheater and method for preheating such solutions
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EP1415999B1 (en) * 2002-10-30 2007-12-05 Borealis Technology Oy Process and apparatus for producing olefin polymers
EP1630178A1 (en) * 2004-08-10 2006-03-01 Innovene Manufacturing Belgium NV Polymerisation process

Also Published As

Publication number Publication date
US20100036078A1 (en) 2010-02-11
PL2076545T3 (pl) 2017-08-31
US7964699B2 (en) 2011-06-21
US20090312513A1 (en) 2009-12-17
US7943727B2 (en) 2011-05-17
HUE030401T2 (en) 2017-05-29
EP2076552B1 (en) 2016-06-01
ES2589352T3 (es) 2016-11-11
WO2008043472A1 (en) 2008-04-17
EP2076545A1 (en) 2009-07-08
PL2076552T3 (pl) 2016-12-30
EP2076552A1 (en) 2009-07-08
EP2076545B1 (en) 2016-06-01
HUE030430T2 (en) 2017-05-29
WO2008043473A1 (en) 2008-04-17

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