MX2016008105A - Soporte de catalizador y procesos relacionados. - Google Patents

Soporte de catalizador y procesos relacionados.

Info

Publication number
MX2016008105A
MX2016008105A MX2016008105A MX2016008105A MX2016008105A MX 2016008105 A MX2016008105 A MX 2016008105A MX 2016008105 A MX2016008105 A MX 2016008105A MX 2016008105 A MX2016008105 A MX 2016008105A MX 2016008105 A MX2016008105 A MX 2016008105A
Authority
MX
Mexico
Prior art keywords
catalyst support
compound
catalyst
inorganic compound
prepared
Prior art date
Application number
MX2016008105A
Other languages
English (en)
Inventor
Da Silva Cardoso Renata
Alves Fernandes Jonas
Regina Washburger Márcia
Augusto Sales Barbosa Cesar
Original Assignee
Braskem Sa
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 Braskem Sa filed Critical Braskem Sa
Publication of MX2016008105A publication Critical patent/MX2016008105A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

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)

Abstract

La presente invención describe un soporte de catalizador que se utiliza como un portador inorgánico para un catalizador Ziegler-Nata (ZN), utilizando un método de enfriamiento por pulverización modificado. Un tal soporte de catalizador se prepara de soluciones de alcohol de (a) en un compuesto inorgánico, en donde el compuesto inorgánico es un compuesto de magnesio y (b) un compuesto inorgánico y uno o más aditivos. Las soluciones se preparan a una temperatura por debajo de 100°C, llevadas a través de una boquilla colocada dentro de un reactor y rociadas en gotitas que forman un precipitado sólido, que es generalmente esférico, cuando está en contacto con un solvente de hidrocarburo inerte a una temperatura baja. El soporte de catalizador obtenido se hace reaccionar con un compuesto de titanio, preferiblemente tetracloruro de titanio para producir un catalizador activo para polimerización de la olefina.
MX2016008105A 2013-12-18 2014-12-17 Soporte de catalizador y procesos relacionados. MX2016008105A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361917764P 2013-12-18 2013-12-18
PCT/BR2014/050048 WO2015089615A2 (en) 2013-12-18 2014-12-17 Catalyst support and related processes

Publications (1)

Publication Number Publication Date
MX2016008105A true MX2016008105A (es) 2016-10-03

Family

ID=53403827

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016008105A MX2016008105A (es) 2013-12-18 2014-12-17 Soporte de catalizador y procesos relacionados.

Country Status (6)

Country Link
US (1) US9873750B2 (es)
EP (1) EP3083041B1 (es)
BR (1) BR112016014011B1 (es)
ES (1) ES2784306T3 (es)
MX (1) MX2016008105A (es)
WO (1) WO2015089615A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11780942B2 (en) 2019-10-25 2023-10-10 Braskem S.A. Ziegler-Natta produced polyethylene and methods thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441985A (en) 1977-09-09 1979-04-03 Mitsui Petrochem Ind Ltd Polymerization or copolymerization of olefin
IT1096661B (it) 1978-06-13 1985-08-26 Montedison Spa Procedimento per la preparazione di prodotti in forma sferoidale solidi a temperatura ambiente
IT1098272B (it) 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
US4376062A (en) 1979-11-28 1983-03-08 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
IT1136627B (it) 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
IT1154555B (it) 1982-11-11 1987-01-21 Anic Spa Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
FI80055C (fi) 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
JP2879347B2 (ja) * 1989-10-02 1999-04-05 チッソ株式会社 オレフィン重合用触媒の製法
IT1262935B (it) 1992-01-31 1996-07-22 Montecatini Tecnologie Srl Componenti e catalizzatori per la polimerizzazione di olefine
TW400342B (en) 1994-09-06 2000-08-01 Chisso Corp A process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymer
DE60141219D1 (de) 2000-12-22 2010-03-18 Basell Poliolefine Srl Verfahren zur fertigung eines kugelförmigen, ein mg dihalid beinhaltendes, trägerelementes
WO2003082930A2 (en) 2002-03-29 2003-10-09 Basell Poliolefine Italia S.P.A. Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
US6982237B2 (en) 2002-07-15 2006-01-03 Univation Technologies, Llc Spray-dried polymerization catalyst and polymerization processes employing same
WO2004026920A1 (en) 2002-09-17 2004-04-01 Basell Poliolefine Italia S.P.A Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
US6767857B1 (en) * 2003-05-29 2004-07-27 Fina Technology, Inc. Process for forming a Ziegler-Natta catalyst system having a controlled morphology
US7683140B2 (en) * 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US7799882B2 (en) * 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
CN101554595B (zh) * 2009-05-18 2011-02-02 中国石油化工股份有限公司 一种烯烃聚合用催化剂载体及其制备方法和应用
SA3686B1 (ar) * 2009-10-16 2014-10-22 China Petroleum& Chemical Corp مكون حفاز لبلمرة الأولفين وحفاز يشتمل عليه
SG184469A1 (en) * 2010-04-05 2012-11-29 Dow Global Technologies Llc Process for polymerizing olefin-based polymers containing high molecular weight fractions in condensed and super-condensed mode
US8685879B2 (en) * 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts
WO2013028283A1 (en) * 2011-08-19 2013-02-28 Univation Technologies, Llc Catalyst systems and methods for using same to produce polyolefin products
EP2746297A1 (en) 2012-12-20 2014-06-25 Basell Poliolefine Italia S.r.l. Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom

Also Published As

Publication number Publication date
WO2015089615A2 (en) 2015-06-25
EP3083041A2 (en) 2016-10-26
WO2015089615A3 (en) 2015-12-03
BR112016014011B1 (pt) 2021-12-07
BR112016014011A2 (pt) 2017-08-08
US20160311938A1 (en) 2016-10-27
ES2784306T3 (es) 2020-09-24
EP3083041A4 (en) 2017-07-05
EP3083041B1 (en) 2020-01-22
US9873750B2 (en) 2018-01-23

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