ES2578578T3 - Catalizadores Ziegler-Natta de alta actividad, proceso para producir los catalizadores y uso de estos - Google Patents

Catalizadores Ziegler-Natta de alta actividad, proceso para producir los catalizadores y uso de estos Download PDF

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Publication number
ES2578578T3
ES2578578T3 ES09763558.5T ES09763558T ES2578578T3 ES 2578578 T3 ES2578578 T3 ES 2578578T3 ES 09763558 T ES09763558 T ES 09763558T ES 2578578 T3 ES2578578 T3 ES 2578578T3
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Spain
Prior art keywords
mixture
temperature
precatalyst
catalyst
catalysts
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ES09763558.5T
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English (en)
Inventor
Douglas D. Klendworth
Kenneth W. Johnson
Andreas Winter
Franz Langhauser
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Lummus Novolen Technology GmbH
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Lummus Novolen Technology GmbH
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Publication of ES2578578T3 publication Critical patent/ES2578578T3/es
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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
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • 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
    • 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

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

Abstract

Un proceso para producir un catalizador Ziegler-Natta para la polimerización de olefinas, que comprende las etapas de: (a) combinar un soporte que consiste en MgCl2~xROH esférico enfriado por aspersión, en el que ROH es un alcohol o una mezcla de por lo menos dos alcoholes diferentes, siendo R una unidad de un hidrocarburo lineal, ramificado o cíclico de 1-10 átomos de carbono y en el que x está en el intervalo de 1,5 a 6,0, con un compuesto de un metal de transición en un reactor a una temperatura entre -30 y +40ºC; (b) calentar la mezcla en el reactor a una temperatura entre 30 y 100ºC; (c) simultáneamente con el calentamiento en la etapa (b), o después de alcanzar la temperatura de la etapa (b), añadir a la mezcla en el reactor un donante interno de electrones; (d) calentar la mezcla resultante a por lo menos 80ºC y mantener la mezcla a esa temperatura durante 1 a 2 horas para producir un precatalizador; (e) enfriar a temperatura ambiente (20ºC) la mezcla que contiene al precatalizador y filtrar la mezcla que contiene al precatalizador para obtener el componente precatalizador sólido; (f) extraer el precatalizador con una mezcla de un disolvente orgánico y un compuesto de un metal de transición a una temperatura de por lo menos 100ºC durante 1-5 horas para formar un catalizador; (e) enfriar a temperatura ambiente el catalizador, lavar varias veces el catalizador con un hidrocarburo como disolvente y secar el catalizador bajo vacío y/o a una temperatura elevada de 30-100ºC.

Description

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Claims (1)

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ES09763558.5T 2008-06-11 2009-06-10 Catalizadores Ziegler-Natta de alta actividad, proceso para producir los catalizadores y uso de estos Active ES2578578T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60646 2002-01-30
US6064608P 2008-06-11 2008-06-11
PCT/US2009/046945 WO2009152268A1 (en) 2008-06-11 2009-06-10 High activity ziegler-natta catalysts, process for producing catalyst and use thereof

Publications (1)

Publication Number Publication Date
ES2578578T3 true ES2578578T3 (es) 2016-07-28

Family

ID=41417109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09763558.5T Active ES2578578T3 (es) 2008-06-11 2009-06-10 Catalizadores Ziegler-Natta de alta actividad, proceso para producir los catalizadores y uso de estos

Country Status (14)

Country Link
US (1) US10358513B2 (es)
EP (1) EP2291241B1 (es)
JP (1) JP5580301B2 (es)
KR (2) KR20130062377A (es)
CN (2) CN102056665A (es)
BR (1) BRPI0915034B1 (es)
CO (1) CO6331316A2 (es)
EA (1) EA019316B1 (es)
ES (1) ES2578578T3 (es)
MX (1) MX2010013609A (es)
MY (1) MY161075A (es)
TW (1) TWI410440B (es)
WO (1) WO2009152268A1 (es)
ZA (1) ZA201008776B (es)

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JP2011189259A (ja) * 2010-03-12 2011-09-29 Nagoya Industrial Science Research Inst ソックスレー抽出装置
EP2633104A1 (en) 2010-10-28 2013-09-04 Lummus Novolen Technology Gmbh Nonwoven and yarn polypropylene with additivation
WO2012091684A1 (en) * 2010-12-30 2012-07-05 Irpc Public Company Limited A catalyst for olefin polymerisation and a method for the preparation thereof
CN102492061B (zh) * 2011-11-26 2014-08-20 北京化工大学 烯烃聚合催化剂及制备方法和应用
EP2679609A1 (en) 2012-06-28 2014-01-01 Lummus Novolen Technology Gmbh Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene
KR101495781B1 (ko) * 2012-11-23 2015-02-25 롯데케미칼 주식회사 폴리올레핀 합성용 촉매 조성물, 폴리올레핀 합성용 촉매 조성물의 제조방법, 및 폴리올레핀의 제조방법
US9481741B2 (en) 2012-11-26 2016-11-01 Lummus Novolen Technology Gmbh High performance Ziegler-Natta catalyst systems, process for producing such supported catalysts and use thereof
US9522968B2 (en) 2012-11-26 2016-12-20 Lummus Novolen Technology Gmbh High performance Ziegler-Natta catalyst systems, process for producing such MgCl2 based catalysts and use thereof
SG11201509854SA (en) * 2013-06-03 2015-12-30 Lummus Novolen Technology Gmbh High performance ziegler-natta catalyst systems, processes for producing such catalyst systems, and use thereof
BR112015002630A2 (pt) * 2013-10-17 2018-05-22 Petroleo Brasileiro S A / Petrobras método de preparo de catalisadores ziegler-natta bissuportados
EP3309183A1 (en) 2016-10-14 2018-04-18 SABIC Global Technologies B.V. Polypropylene for use in bopp applications
KR20200135776A (ko) 2018-02-07 2020-12-03 릴라이언스 인더스트리즈 리미티드 올레핀 중합에 적합한 자기 소화 특성을 갖는 지글러-나타 촉매 시스템
CN110144022B (zh) * 2019-05-28 2020-02-21 国家能源集团宁夏煤业有限责任公司 Ziegler-Natta催化剂的工业制备方法
US11124586B1 (en) 2020-11-09 2021-09-21 Chevron Phillips Chemical Company Lp Particle size control of metallocene catalyst systems in loop slurry polymerization reactors
WO2022125581A2 (en) 2020-12-08 2022-06-16 Chevron Phillips Chemical Company Lp Particle size control of supported chromium catalysts in loop slurry polymerization reactors
MX2024003133A (es) 2021-09-13 2024-06-19 Chevron Phillips Chemical Co Lp Modificacion con hidrociclon de componentes de sistema catalizador para uso en polimerizaciones de olefina.
CN115518952A (zh) * 2022-11-03 2022-12-27 深圳市迈启生物材料有限公司 同时对多个制备丙交酯的反应容器进行清洗的方法及其清洗溶剂

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Also Published As

Publication number Publication date
TW201008962A (en) 2010-03-01
MY161075A (en) 2017-04-14
KR101284432B1 (ko) 2013-07-09
US10358513B2 (en) 2019-07-23
EA201071434A1 (ru) 2011-06-30
KR20130062377A (ko) 2013-06-12
BRPI0915034B1 (pt) 2019-06-18
EP2291241A1 (en) 2011-03-09
EP2291241B1 (en) 2016-05-11
TWI410440B (zh) 2013-10-01
CN106084097A (zh) 2016-11-09
JP2011522958A (ja) 2011-08-04
JP5580301B2 (ja) 2014-08-27
MX2010013609A (es) 2011-03-21
WO2009152268A1 (en) 2009-12-17
EA019316B1 (ru) 2014-02-28
US20100069586A1 (en) 2010-03-18
KR20110023881A (ko) 2011-03-08
EP2291241A4 (en) 2013-02-27
CO6331316A2 (es) 2011-10-20
CN102056665A (zh) 2011-05-11
ZA201008776B (en) 2012-01-25
BRPI0915034A2 (pt) 2015-10-27
CN106084097B (zh) 2021-07-20

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