BRPI0511015A - processo de ativação catalìtica, processo de ativação catalìtica de cromo, método para elevar o rendimento da ativação catalìtica de cromo e método para reduzir o tempo do processo de ativação catalìtica - Google Patents

processo de ativação catalìtica, processo de ativação catalìtica de cromo, método para elevar o rendimento da ativação catalìtica de cromo e método para reduzir o tempo do processo de ativação catalìtica

Info

Publication number
BRPI0511015A
BRPI0511015A BRPI0511015-7A BRPI0511015A BRPI0511015A BR PI0511015 A BRPI0511015 A BR PI0511015A BR PI0511015 A BRPI0511015 A BR PI0511015A BR PI0511015 A BRPI0511015 A BR PI0511015A
Authority
BR
Brazil
Prior art keywords
catalytic
activation process
chrome
catalytic activation
activation
Prior art date
Application number
BRPI0511015-7A
Other languages
English (en)
Inventor
Max P Mcdaniel
Elizabeth A Benham
Original Assignee
Chevron Phillips Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34971413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0511015(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of BRPI0511015A publication Critical patent/BRPI0511015A/pt
Publication of BRPI0511015B1 publication Critical patent/BRPI0511015B1/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inert Electrodes (AREA)

Abstract

PROCESSO DE ATIVAçãO CATALìTICA, PROCESSO DE ATIVAçãO CATALìTICA DE CROMO, MéTODO PARA ELEVAR O RENDIMENTO DA ATIVAçãO CATALìTICA DE CROMO E MéTODO PARA REDUZIR O TEMPO DO PROCESSO DE ATIVAçãO CATALìTICA. Novos métodos para ativar catalisadores de cromo para processos de polimerização diminuem a quantidade de tempo necessária para ativação e aumento da atividade catalítica. Um aquecimento rápido a uma primeira temperatura é seguido por um primeiro período de retenção, antes do aquecimento a uma segunda temperatura superior e manutenção da segunda temperatura por um segundo período de retenção. Em um aspecto, o processo de ativação global dura menos de 10 horas.
BRPI0511015-7A 2004-05-12 2005-05-06 Processo de ativação catalítica BRPI0511015B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57052104P 2004-05-12 2004-05-12
US60/570,521 2004-05-12
PCT/US2005/016108 WO2005113146A1 (en) 2004-05-12 2005-05-06 Methods of activating chromium catalysts

Publications (2)

Publication Number Publication Date
BRPI0511015A true BRPI0511015A (pt) 2007-11-20
BRPI0511015B1 BRPI0511015B1 (pt) 2015-08-18

Family

ID=34971413

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511015-7A BRPI0511015B1 (pt) 2004-05-12 2005-05-06 Processo de ativação catalítica

Country Status (13)

Country Link
US (2) US7615510B2 (pt)
EP (1) EP1747064B1 (pt)
CN (1) CN1964787B (pt)
AT (1) ATE526084T1 (pt)
AU (1) AU2005245381B2 (pt)
BR (1) BRPI0511015B1 (pt)
CA (1) CA2566441C (pt)
EG (1) EG26011A (pt)
ES (1) ES2395110T3 (pt)
MX (1) MXPA06013090A (pt)
RU (1) RU2410157C2 (pt)
SG (2) SG170790A1 (pt)
WO (1) WO2005113146A1 (pt)

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* Cited by examiner, † Cited by third party
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US7615510B2 (en) * 2004-05-12 2009-11-10 Chevron Phillips Chemical Company Lp Methods of activating chromium catalysts
WO2008074467A1 (en) * 2006-12-19 2008-06-26 Basell Polyolefine Gmbh Process for producing phillips catalysts
US8114353B2 (en) * 2007-12-20 2012-02-14 Chevron Phillips Chemical Company Lp Continuous catalyst activator
US8183173B2 (en) * 2007-12-21 2012-05-22 Chevron Phillips Chemical Company Lp Fast activating catalyst
BRPI0921633B1 (pt) * 2008-10-31 2019-05-14 Chevron Phillips Chemical Company Lp Método para desativação e têmpera de um catalisador de oligomerização
US8471085B2 (en) 2008-10-31 2013-06-25 Chevron Phillips Chemical Company Lp Oligomerization catalyst system and process for oligomerizing olefins
US7910669B2 (en) * 2009-03-17 2011-03-22 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US9289739B2 (en) 2009-06-23 2016-03-22 Chevron Philips Chemical Company Lp Continuous preparation of calcined chemically-treated solid oxides
US8372771B2 (en) * 2010-02-16 2013-02-12 Chevrton Phillips Chemical Company LP System and method for catalyst activation
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
EP2646147B1 (en) * 2010-11-30 2018-11-14 Basell Polyolefine GmbH Method for activation of chromium containing catalyst precursor for polymerization and polymerization method involving said catalyst activation method
WO2012072623A2 (en) * 2010-11-30 2012-06-07 Ineos Europe Ag Catalyst activator
JP5821746B2 (ja) 2011-03-30 2015-11-24 日本ポリエチレン株式会社 エチレン系重合体の製造方法及びそれから得られたエチレン系重合体
CA2832887A1 (en) 2011-04-11 2012-10-18 ADA-ES, Inc. Fluidized bed method and system for gas component capture
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US9278314B2 (en) 2012-04-11 2016-03-08 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
US9376511B2 (en) * 2013-03-13 2016-06-28 Chevron Phillips Chemical Company Lp Polymerization catalysts and polymers
US9587048B2 (en) 2015-04-29 2017-03-07 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US9988468B2 (en) 2016-09-30 2018-06-05 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US20200369803A1 (en) 2016-12-29 2020-11-26 Chevron Phillips Chemical Company Lp Methods of Preparing a Catalyst
US10287369B2 (en) 2017-04-24 2019-05-14 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10323109B2 (en) 2017-11-17 2019-06-18 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10513570B2 (en) 2017-11-17 2019-12-24 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions
US10722874B2 (en) 2018-04-16 2020-07-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US11149098B2 (en) * 2018-09-25 2021-10-19 Chevron Phillips Chemical Company Lp Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes
CN110860316B (zh) * 2019-11-30 2023-02-14 西北化工研究院有限公司 一种用于烃类氧化vpo催化剂的活化方法
CN112206756B (zh) * 2020-10-22 2023-09-26 广东华特气体股份有限公司 一种吸附剂的解吸方法
US11584806B2 (en) * 2021-02-19 2023-02-21 Chevron Phillips Chemical Company Lp Methods for chromium catalyst activation using oxygen-enriched fluidization gas
CN120936634A (zh) 2023-05-02 2025-11-11 切弗朗菲利浦化学公司 用于减少凝胶并提高熔融指数潜力的铬催化剂活化方法
US12421331B2 (en) 2023-11-09 2025-09-23 Chevron Phillips Chemical Company Lp Systems and methods for chromium catalyst activation

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EP1162210A1 (en) * 2000-06-08 2001-12-12 ATOFINA Research Multimodal polyethylene obtained with multilayer chromium catalyst
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US7223823B2 (en) * 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
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US7615510B2 (en) 2004-05-12 2009-11-10 Chevron Phillips Chemical Company Lp Methods of activating chromium catalysts

Also Published As

Publication number Publication date
AU2005245381A1 (en) 2005-12-01
HK1101147A1 (en) 2007-10-12
ES2395110T3 (es) 2013-02-08
SG170008A1 (en) 2011-04-29
EP1747064B1 (en) 2011-09-28
CA2566441A1 (en) 2005-12-01
US20050255987A1 (en) 2005-11-17
ATE526084T1 (de) 2011-10-15
BRPI0511015B1 (pt) 2015-08-18
SG170790A1 (en) 2011-05-30
CN1964787B (zh) 2012-10-03
AU2005245381B2 (en) 2010-09-30
EG26011A (en) 2012-12-10
MXPA06013090A (es) 2007-02-14
US7615510B2 (en) 2009-11-10
CA2566441C (en) 2012-07-10
RU2006143753A (ru) 2008-06-20
WO2005113146A1 (en) 2005-12-01
US20100075840A1 (en) 2010-03-25
EP1747064A1 (en) 2007-01-31
RU2410157C2 (ru) 2011-01-27
CN1964787A (zh) 2007-05-16
US7981832B2 (en) 2011-07-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/08/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2513 DE 06-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.