BR112014012750A8 - métodos e sistemas para entrega de catalisador - Google Patents

métodos e sistemas para entrega de catalisador

Info

Publication number
BR112014012750A8
BR112014012750A8 BR112014012750A BR112014012750A BR112014012750A8 BR 112014012750 A8 BR112014012750 A8 BR 112014012750A8 BR 112014012750 A BR112014012750 A BR 112014012750A BR 112014012750 A BR112014012750 A BR 112014012750A BR 112014012750 A8 BR112014012750 A8 BR 112014012750A8
Authority
BR
Brazil
Prior art keywords
catalyst
polymerization reactor
fluid
inert hydrocarbon
injection line
Prior art date
Application number
BR112014012750A
Other languages
English (en)
Other versions
BR112014012750A2 (pt
BR112014012750B1 (pt
Inventor
A Wright Dale
L Swecker James
R Parrish John
G Goode Mark
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 BR112014012750A2 publication Critical patent/BR112014012750A2/pt
Publication of BR112014012750A8 publication Critical patent/BR112014012750A8/pt
Publication of BR112014012750B1 publication Critical patent/BR112014012750B1/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
    • 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
    • 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
    • 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
    • B01J7/00—Apparatus for generating gases
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • 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
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
    • 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
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/007—Aspects relating to the heat-exchange of the feed or outlet devices
    • 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
    • B01J2219/00042—Features relating to reactants and process fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/919—Catalyst injection technique in addition polymerization processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

resumo patente de invenção: "métodos e sistemas para entrega de catalisador". a presente invenção refere-se a um método para a entrega de um catalisador a um reator de polimerização descrita, que compreende: contatar um catalisador com um fluido de transporte compreendendo um hidrocarboneto inerte, na forma gasosa, o hidrocarboneto inerte tendo um ponto de ebulição normal de cerca de -1 ºc a cerca de 81 ºc; e fluir o fluido de transporte para o reator de polimerização de tal modo que o fluido de transporte transporta o catalisador para o reator de polimerização. um sistema de entrega de catalisador é divulgado, compreendendo: recipiente de catalisador que contém um catalisador; uma linha de injeção de catalisador para entregar o catalisador a um reator de polimerização, a linha de injeção de catalisador estando em comunicação fluida com o recipiente de catalisador e o reator de polimerização; e uma linha de fluido de transporte, em comunicação fluida com a linha de injeção de catalisador para a entrega de um fluido de transporte que compreende um hidrocarboneto inerte para a linha de injeção de catalisador, o hidrocarboneto inerte tendo um ponto de ebulição normal de cerca de -1 ºc a cerca de 81 ºc.
BR112014012750-6A 2011-11-30 2012-10-25 Métodos e sistemas para entrega de catalisador BR112014012750B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161565012P 2011-11-30 2011-11-30
US61/565,012 2011-11-30
PCT/US2012/061881 WO2013081748A1 (en) 2011-11-30 2012-10-25 Methods and systems for catalyst delivery

Publications (3)

Publication Number Publication Date
BR112014012750A2 BR112014012750A2 (pt) 2017-06-13
BR112014012750A8 true BR112014012750A8 (pt) 2017-06-20
BR112014012750B1 BR112014012750B1 (pt) 2020-06-02

Family

ID=47216410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012750-6A BR112014012750B1 (pt) 2011-11-30 2012-10-25 Métodos e sistemas para entrega de catalisador

Country Status (11)

Country Link
US (1) US9023958B2 (pt)
EP (1) EP2785749B1 (pt)
JP (1) JP6154396B2 (pt)
CN (1) CN103974982B (pt)
BR (1) BR112014012750B1 (pt)
CA (1) CA2856988C (pt)
MX (1) MX339257B (pt)
MY (1) MY184580A (pt)
RU (1) RU2612555C2 (pt)
SG (1) SG11201402631YA (pt)
WO (1) WO2013081748A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107660216B (zh) * 2015-05-08 2021-05-14 埃克森美孚化学专利公司 聚合方法
EP3397654B1 (en) * 2015-12-30 2020-07-08 SABIC Global Technologies B.V. Improved gas phase olefins polymerization process operating in condensing mode
EP3418308B1 (en) * 2017-06-20 2020-03-11 Borealis AG A method, an arrangement and use of an arrangement for olefin polymerisation

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Also Published As

Publication number Publication date
US20140378640A1 (en) 2014-12-25
BR112014012750A2 (pt) 2017-06-13
JP6154396B2 (ja) 2017-06-28
EP2785749A1 (en) 2014-10-08
CA2856988C (en) 2019-05-07
CA2856988A1 (en) 2013-06-06
MX2014006536A (es) 2014-11-25
CN103974982A (zh) 2014-08-06
CN103974982B (zh) 2016-08-31
RU2612555C2 (ru) 2017-03-09
EP2785749B1 (en) 2017-08-30
US9023958B2 (en) 2015-05-05
JP2015500357A (ja) 2015-01-05
WO2013081748A1 (en) 2013-06-06
SG11201402631YA (en) 2014-08-28
BR112014012750B1 (pt) 2020-06-02
MX339257B (es) 2016-05-18
MY184580A (en) 2021-04-06
RU2014126217A (ru) 2016-01-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/10/2012, OBSERVADAS AS CONDICOES LEGAIS.