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
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.
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)
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)
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 |
-
2014
- 2014-12-17 MX MX2016008105A patent/MX2016008105A/es unknown
- 2014-12-17 WO PCT/BR2014/050048 patent/WO2015089615A2/en active Application Filing
- 2014-12-17 BR BR112016014011-7A patent/BR112016014011B1/pt active IP Right Grant
- 2014-12-17 ES ES14870939T patent/ES2784306T3/es active Active
- 2014-12-17 EP EP14870939.7A patent/EP3083041B1/en active Active
- 2014-12-17 US US15/105,788 patent/US9873750B2/en active Active
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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