BR112019005929A2 - métodos para preparar um catalisador - Google Patents

métodos para preparar um catalisador

Info

Publication number
BR112019005929A2
BR112019005929A2 BR112019005929A BR112019005929A BR112019005929A2 BR 112019005929 A2 BR112019005929 A2 BR 112019005929A2 BR 112019005929 A BR112019005929 A BR 112019005929A BR 112019005929 A BR112019005929 A BR 112019005929A BR 112019005929 A2 BR112019005929 A2 BR 112019005929A2
Authority
BR
Brazil
Prior art keywords
catalyst
aqueous mixture
preparing
support
precatalyst
Prior art date
Application number
BR112019005929A
Other languages
English (en)
Other versions
BR112019005929B1 (pt
Inventor
L Solenberger Alan
D Schwerdtfeger Eric
M Praetorius Jeremy
S Clear Kathy
P Mcdaniel Max
Original Assignee
Chevron Phillips Chemical Co Lp
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 Chevron Phillips Chemical Co Lp filed Critical Chevron Phillips Chemical Co Lp
Publication of BR112019005929A2 publication Critical patent/BR112019005929A2/pt
Publication of BR112019005929B1 publication Critical patent/BR112019005929B1/pt

Links

Classifications

    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/025—Metal oxides
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/22—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of chromium, molybdenum or tungsten
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio

Landscapes

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

Abstract

um método para preparar um catalisador compreendendo a) colocar (i) um suporte de sílica, (ii) um composto de oxotitânio, (iii) um composto contendo cromo e (iv) um solvente opcional em contato para formar uma primeira mistura aquosa compreendendo um pré-catalisador e um meio de reação tendo de cerca de 1% em peso a cerca de 99% em peso de água; b) tratar termicamente o pré-catalisador aquecendo a uma temperatura de cerca de 400°c até cerca de 1.000°c por um período de tempo de cerca de 1 minuto a cerca de 24 horas para formar o catalisador. um método para preparar um catalisador compreendendo colocar um material de suporte hidratado compreendendo sílica em contato com um composto contendo cromo para formar uma primeira mistura aquosa compreendendo um suporte cromado; colocar a primeira mistura aquosa compreendendo um suporte cromado em contato com uma solução compreendendo (i) um solvente e (ii) um composto de oxotitânio para formar uma segunda mistura aquosa compreendendo um pré-catalisador; e termicamente tratar o pré-catalisador para formar o catalisador.
BR112019005929-6A 2016-09-30 2017-09-26 Métodos de preparação de um catalisador, método de preparação de um polímero, composição de pré-catalisador e pré-catalisador BR112019005929B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/281,538 2016-09-30
US15/281,538 US9988468B2 (en) 2016-09-30 2016-09-30 Methods of preparing a catalyst
PCT/US2017/053468 WO2018064050A2 (en) 2016-09-30 2017-09-26 Methods of preparing a catalyst

Publications (2)

Publication Number Publication Date
BR112019005929A2 true BR112019005929A2 (pt) 2019-06-11
BR112019005929B1 BR112019005929B1 (pt) 2021-03-30

Family

ID=60153432

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005929-6A BR112019005929B1 (pt) 2016-09-30 2017-09-26 Métodos de preparação de um catalisador, método de preparação de um polímero, composição de pré-catalisador e pré-catalisador

Country Status (9)

Country Link
US (1) US9988468B2 (pt)
EP (2) EP4372013A3 (pt)
KR (2) KR20190059898A (pt)
CN (1) CN109790236A (pt)
BR (1) BR112019005929B1 (pt)
CA (1) CA3035255C (pt)
MX (1) MX2019002769A (pt)
RU (2) RU2762112C2 (pt)
WO (1) WO2018064050A2 (pt)

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US10323109B2 (en) 2017-11-17 2019-06-18 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
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CN114401788B (zh) 2019-09-16 2024-03-08 切弗朗菲利浦化学公司 基于铬的催化剂以及将烷烃转化成较高级和较低级脂肪族烃的工艺
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MX2019002769A (es) 2019-05-09
WO2018064050A2 (en) 2018-04-05
KR102637869B1 (ko) 2024-02-16
KR20230151063A (ko) 2023-10-31
CA3035255A1 (en) 2018-04-05
RU2021136501A (ru) 2022-02-17
US9988468B2 (en) 2018-06-05
KR20190059898A (ko) 2019-05-31
CN109790236A (zh) 2019-05-21
EP4372013A2 (en) 2024-05-22
EP4372013A3 (en) 2024-08-28
EP3519449A2 (en) 2019-08-07
RU2019105277A (ru) 2020-10-30
RU2762112C2 (ru) 2021-12-15
BR112019005929B1 (pt) 2021-03-30
US20180094087A1 (en) 2018-04-05
RU2019105277A3 (pt) 2021-05-18
CA3035255C (en) 2021-04-06

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