BR112022008966A2 - Aparelho e processo para executar uma polimerização catalítica de olefina em fase gasosa - Google Patents

Aparelho e processo para executar uma polimerização catalítica de olefina em fase gasosa

Info

Publication number
BR112022008966A2
BR112022008966A2 BR112022008966A BR112022008966A BR112022008966A2 BR 112022008966 A2 BR112022008966 A2 BR 112022008966A2 BR 112022008966 A BR112022008966 A BR 112022008966A BR 112022008966 A BR112022008966 A BR 112022008966A BR 112022008966 A2 BR112022008966 A2 BR 112022008966A2
Authority
BR
Brazil
Prior art keywords
polymerization
gas phase
olefin
zone
separation zone
Prior art date
Application number
BR112022008966A
Other languages
English (en)
Inventor
Penzo Giuseppe
Dorini Maurizio
Rinaldi Riccardo
Soffritti Silvia
Mei Giulia
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
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of BR112022008966A2 publication Critical patent/BR112022008966A2/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
    • 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
    • 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
    • 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
    • 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
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
    • B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

APARELHO E PROCESSO PARA EXECUTAR UMA POLIMERIZAÇÃO CATALÍTICA DE OLEFINA EM FASE GASOSA. Trata-se de um aparelho para executar uma polimerização catalítica de olefina em fase gasosa que compreende uma primeira zona de polimerização para partículas poliméricas crescentes fluírem para cima sob condições rápidas de fluidização ou transporte, uma segunda zona de polimerização para as partículas poliméricas crescentes fluírem para baixo, e uma zona de separação gás/sólido; em que a segunda zona de polimerização tem uma parte superior que é conectada à zona de separação e uma parte inferior que é conectada à parte superior; em que a razão da altura H01 da zona de separação para o diâmetro D01 da zona de separação é 2,5 para 4,5; e processo para executar uma polimerização catalítica de olefina em fase gasosa no aparelho.
BR112022008966A 2019-12-11 2020-12-09 Aparelho e processo para executar uma polimerização catalítica de olefina em fase gasosa BR112022008966A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19215247.8A EP3834923A1 (en) 2019-12-11 2019-12-11 Apparatus and process for the gas-phase polymerization
PCT/EP2020/085237 WO2021155977A1 (en) 2019-12-11 2020-12-09 Apparatus and process for the gas-phase polymerization

Publications (1)

Publication Number Publication Date
BR112022008966A2 true BR112022008966A2 (pt) 2022-08-02

Family

ID=68886838

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022008959A BR112022008959A2 (pt) 2019-12-11 2020-12-09 Aparelho e processo para realizar uma polimerização de olefinas
BR112022008966A BR112022008966A2 (pt) 2019-12-11 2020-12-09 Aparelho e processo para executar uma polimerização catalítica de olefina em fase gasosa

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112022008959A BR112022008959A2 (pt) 2019-12-11 2020-12-09 Aparelho e processo para realizar uma polimerização de olefinas

Country Status (13)

Country Link
US (2) US20230001372A1 (pt)
EP (3) EP3834923A1 (pt)
JP (2) JP7255027B2 (pt)
KR (2) KR102470964B1 (pt)
CN (2) CN114667184A (pt)
AU (2) AU2020427371B2 (pt)
BR (2) BR112022008959A2 (pt)
CA (2) CA3161294C (pt)
IL (2) IL292807B1 (pt)
MX (2) MX2022006008A (pt)
PT (1) PT4037818T (pt)
WO (2) WO2021116156A1 (pt)
ZA (2) ZA202207440B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3834923A1 (en) * 2019-12-11 2021-06-16 Basell Polyolefine GmbH Apparatus and process for the gas-phase polymerization

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248687B (it) * 1990-06-04 1995-01-26 Enichem Sintesi Processo per la produzione di dimetilcarbonato ed apparecchiatura adatta allo scopo
IT1275573B (it) 1995-07-20 1997-08-07 Spherilene Spa Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US20040136881A1 (en) * 1997-07-15 2004-07-15 Verser Donald W. Separation of polymer particles and vaporized diluent in a cyclone
TR200000617T1 (tr) 1998-07-08 2000-10-23 Montell Tecnology Company Bv Gazı-fazı polimerizasyonu için işlem ve aygıt.
JP2005520685A (ja) * 2002-03-19 2005-07-14 ビーピー　ケミカルズ　リミテッド サイクロンを使用するガスと固形物との分離
US7767870B2 (en) * 2005-08-31 2010-08-03 Exxonmobil Chemical Patents Inc. Riser termination devices for reduced catalyst attrition and losses
EP2225022B1 (en) * 2007-12-21 2011-06-08 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
BR112013005694B1 (pt) 2010-09-09 2019-04-02 Basell Poliolefine Italia S.R.L. Processo e aparelho para a polimerização de fase gás de olefinas
GB201115555D0 (en) * 2011-09-08 2011-10-26 Linde Aktiengesellshcaft A tunnel
EP2711379A1 (en) * 2012-09-21 2014-03-26 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
EP3321288A1 (en) * 2016-11-10 2018-05-16 Basell Polyolefine GmbH Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
EP3510057B1 (en) * 2016-11-10 2020-01-01 Basell Polyolefine GmbH Olefin polymerization process in a gas-phase reactor comprising a riser unit and a downcomer
MX2019007154A (es) * 2016-12-22 2019-08-22 Basell Polyolefine Gmbh Proceso para puesta en marcha de un reactor de circulacion multizona.
EP3524343A1 (en) 2018-02-07 2019-08-14 Basell Polyolefine GmbH Process for polymerizing olefins in the gas-phase
US10781273B2 (en) 2018-12-27 2020-09-22 Chevron Phillips Chemical Company Lp Multiple reactor and multiple zone polyolefin polymerization
EP3834923A1 (en) * 2019-12-11 2021-06-16 Basell Polyolefine GmbH Apparatus and process for the gas-phase polymerization

Also Published As

Publication number Publication date
CA3161294A1 (en) 2021-08-12
EP4037818B1 (en) 2022-09-14
IL292808A (en) 2022-07-01
EP4037818A1 (en) 2022-08-10
CA3161294C (en) 2023-10-24
IL292808B2 (en) 2023-06-01
WO2021155977A1 (en) 2021-08-12
KR102439868B1 (ko) 2022-09-05
WO2021116156A1 (en) 2021-06-17
EP3834923A1 (en) 2021-06-16
AU2020400934A1 (en) 2022-06-23
JP2022551768A (ja) 2022-12-13
CN114667183A (zh) 2022-06-24
CN114667184A (zh) 2022-06-24
IL292807A (en) 2022-07-01
PT4037818T (pt) 2022-09-27
MX2022006011A (es) 2022-06-22
KR20220101753A (ko) 2022-07-19
AU2020427371B2 (en) 2022-08-25
KR20220101211A (ko) 2022-07-19
CN114667183B (zh) 2023-01-03
ZA202207437B (en) 2023-06-28
JP7255027B2 (ja) 2023-04-10
JP2022550630A (ja) 2022-12-02
EP4037819A1 (en) 2022-08-10
ZA202207440B (en) 2023-07-26
KR102470964B1 (ko) 2022-11-25
CA3161308C (en) 2023-09-05
AU2020400934B2 (en) 2022-07-21
US20230001372A1 (en) 2023-01-05
US20230016760A1 (en) 2023-01-19
CA3161308A1 (en) 2021-06-17
AU2020427371A1 (en) 2022-06-23
MX2022006008A (es) 2022-06-22
JP7279265B2 (ja) 2023-05-22
IL292807B1 (en) 2024-04-01
BR112022008959A2 (pt) 2022-08-02

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