MX390965B - Metodos de preparacion de un catalizador. - Google Patents

Metodos de preparacion de un catalizador.

Info

Publication number
MX390965B
MX390965B MX2019006087A MX2019006087A MX390965B MX 390965 B MX390965 B MX 390965B MX 2019006087 A MX2019006087 A MX 2019006087A MX 2019006087 A MX2019006087 A MX 2019006087A MX 390965 B MX390965 B MX 390965B
Authority
MX
Mexico
Prior art keywords
hydrogel
contacting
preparing
support
catalyst
Prior art date
Application number
MX2019006087A
Other languages
English (en)
Other versions
MX2019006087A (es
Inventor
Eric Schwerdtfeger
Jeremy Praetorius
Max Mcdaniel
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 MX2019006087A publication Critical patent/MX2019006087A/es
Publication of MX390965B publication Critical patent/MX390965B/es

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
    • 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
    • C08F4/06—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
    • C08F4/18—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
    • C08F4/24—Oxides

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)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Silicon Compounds (AREA)

Abstract

Un método para preparar un soporte de catalizador que comprende poner en contacto un compuesto que contiene titanio soluble en ácido con un ácido para formar una primera mezcla; poner en contacto la primera mezcla con un silicato de metal alcalino para formar un hidrogel que tiene un contenido de sílice de alrededor de 18% en peso a alrededor de 35% en peso en función del peso total del hidrogel; poner en contacto el hidrogel con una solución alcalina para formar un hidrogel envejecido; lavar el hidrogel envejecido para formar un hidrogel lavado; y secar el hidrogel lavado para producir un soporte de sílice que contiene titanio en donde el soporte tiene un volumen de poro igual o mayor de alrededor de 1.4 cm3/g.
MX2019006087A 2016-12-29 2017-12-20 Metodos de preparacion de un catalizador. MX390965B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662440188P 2016-12-29 2016-12-29
PCT/US2017/067485 WO2018125690A1 (en) 2016-12-29 2017-12-20 Methods of preparing a catalyst

Publications (2)

Publication Number Publication Date
MX2019006087A MX2019006087A (es) 2019-10-21
MX390965B true MX390965B (es) 2025-03-19

Family

ID=61003380

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019006087A MX390965B (es) 2016-12-29 2017-12-20 Metodos de preparacion de un catalizador.
MX2022003522A MX2022003522A (es) 2016-12-29 2019-05-24 Metodos de preparacion de un catalizador.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2022003522A MX2022003522A (es) 2016-12-29 2019-05-24 Metodos de preparacion de un catalizador.

Country Status (9)

Country Link
US (2) US10654953B2 (es)
EP (2) EP3562847B1 (es)
KR (2) KR102533502B1 (es)
CN (2) CN115449002A (es)
BR (1) BR112019010794B1 (es)
CA (1) CA3045688A1 (es)
MX (2) MX390965B (es)
RU (1) RU2756053C2 (es)
WO (1) WO2018125690A1 (es)

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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
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
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US10722874B2 (en) 2018-04-16 2020-07-28 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
US11780786B2 (en) 2020-09-14 2023-10-10 Chevron Phillips Chemical Company Lp Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons
EP4352068B1 (en) 2021-06-08 2025-10-08 Chevron Phillips Chemical Company Lp Chromium-catalyzed production of alcohols from hydrocarbons in the presence of oxygen
US12269911B2 (en) 2022-04-26 2025-04-08 Chevron Phillips Chemical Company Lp Aqueous methods for titanating a chromium/silica catalyst with an alkali metal
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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
US10300460B1 (en) 2017-11-17 2019-05-28 Chevron Phillips Chemical Company L.P. Aqueous methods for titanating a chromium/silica catalyst
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
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents

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