ES8202347A1 - Procedimiento para producir un catalizador conteniendo cromo - Google Patents

Procedimiento para producir un catalizador conteniendo cromo

Info

Publication number
ES8202347A1
ES8202347A1 ES499193A ES499193A ES8202347A1 ES 8202347 A1 ES8202347 A1 ES 8202347A1 ES 499193 A ES499193 A ES 499193A ES 499193 A ES499193 A ES 499193A ES 8202347 A1 ES8202347 A1 ES 8202347A1
Authority
ES
Spain
Prior art keywords
silica
catalyst
titanium
olefins
accordance
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES499193A
Other languages
English (en)
Other versions
ES499193A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES8202347A1 publication Critical patent/ES8202347A1/es
Publication of ES499193A0 publication Critical patent/ES499193A0/es
Granted legal-status Critical Current

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

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CATALIZADORES A BASE DE CROMO SOPORTADO POR SILICE, QUE CONTIENE TITANICO. SE PREPARA UN HIDROGEL DE SILICE PONIENDO EN CONTACTO UNA SOLUCION ACUOSA ACIDA CON UNA SOLUCION ACUOSA DE UN SILICATO DE METAL ALCALINO. SE LE AÑADE AL HIDROGEL UN AGENTE DE PRESERVACION DE POROS ELEGIDO ENTRE COMPUESTOS ORGANICOS CONTENIENDO OXIGENO, TAL COMO ALCOHOLES POLIHIDRICOS,MONO- Y DIALQUIL/ETERES DE ETILENGLICOL Y POLI(ALQUILEN)GLICOL. TRAS LA ADICION DEL AGENTE DE PRESERVACION DE POROS SE SECA Y TRAS ESTA OPERACION SE INTRODUCE UN COMPUESTO DE TITANIO DE MANERA ANHIDRA. EN UN SEGUNDO METODO SE IMPREGNA HUN HIDROGEL DE SILICE O UN XEROGEL DE SILICE CON UNA SOLUCION ACUOSA ORGANICA ACIDA DE ACETILACETONATO DE TITANIO SUSTITUIDO O NO SUSTITUIDO. SE UTILIZA EN SISTEMAS DE POLIMERAZION EN SUSPENSION, COMO LA POLIMERIZACION DE OLEFINAS.
ES499193A 1980-02-06 1981-02-06 Procedimiento para producir un catalizador conteniendo cromo Granted ES499193A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/118,893 US4294724A (en) 1980-02-06 1980-02-06 Titanium impregnated silica-chromium catalysts

Publications (2)

Publication Number Publication Date
ES8202347A1 true ES8202347A1 (es) 1982-02-01
ES499193A0 ES499193A0 (es) 1982-02-01

Family

ID=22381388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499193A Granted ES499193A0 (es) 1980-02-06 1981-02-06 Procedimiento para producir un catalizador conteniendo cromo

Country Status (7)

Country Link
US (1) US4294724A (es)
EP (1) EP0033953A3 (es)
JP (1) JPS56125408A (es)
CA (1) CA1154741A (es)
ES (1) ES499193A0 (es)
GB (1) GB2068768A (es)
NO (1) NO810388L (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337100C2 (de) * 1983-10-12 1986-01-09 Dynamit Nobel Ag, 5210 Troisdorf Wasserlösliche Titan(IV)-bis-acetylacetonate
US5115053A (en) * 1988-07-25 1992-05-19 Phillips Petroleum Company Twice-aged porous inorganic oxides, catalysts, and polymerization processes
US4981831A (en) * 1988-07-25 1991-01-01 Phillips Petroleum Company Twice-aged porous inorganic oxides, catalysts, and polymerization processes
US5451645A (en) * 1989-08-10 1995-09-19 Phillips Petroleum Company Process for olefin polymerization
US5171801A (en) * 1989-10-06 1992-12-15 Phillips Petroleum Company Process for olefin polymerization
US4988657A (en) * 1989-10-06 1991-01-29 Phillips Petroleum Company Process for olefin polymerization
US5071927A (en) * 1990-10-09 1991-12-10 Phillips Petroleum Company High-temperature slurry polymerization of ethylene
US5183792A (en) * 1991-11-26 1993-02-02 Allied-Signal Inc. Catalyst for making polyethylene
EP0548805B1 (en) * 1991-12-18 1997-03-05 Phillips Petroleum Company Process for the preparation of polymerisation catalysts
CA2146034A1 (en) 1994-05-12 1995-11-13 Kenneth W. Willcox Polymer stabilization
US5661095A (en) * 1995-06-06 1997-08-26 Quantum Chemical Corporation Olefin polymerization catalyst component supported on a copolymer of an olefin and an unsaturated silane
AU5730998A (en) 1997-01-08 1998-08-03 Hercules Incorporated Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins
US6355596B2 (en) * 1999-06-01 2002-03-12 Pq Holding, Inc. Method for preparing titanium on silica catalysts with controlled distributions
EP1242179B1 (en) 1999-12-16 2013-05-15 Chevron Phillips Chemical Company LP Organometal compound catalyst
US6887822B2 (en) * 2001-09-25 2005-05-03 Pq Corporation Method for making silica supported, crush-resistant catalysts
US7381778B2 (en) * 2002-06-06 2008-06-03 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7192901B2 (en) * 2004-10-27 2007-03-20 Exxonmobil Chemical Patents Inc. Method of preparing a treated support
US7307133B2 (en) * 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
EP2281846B1 (en) 2004-04-22 2014-06-11 Chevron Phillips Chemical Company LP Polymers having broad molecular weight distributions and methods of making the same
US6977235B2 (en) * 2004-04-22 2005-12-20 Chevron Phillips Chemical Company, Lp Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
WO2010106146A1 (en) * 2009-03-20 2010-09-23 Basf Se Manufacture process for titanium dioxide materials with high surface areas and high thermal stability
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10577440B2 (en) 2013-03-13 2020-03-03 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US9587048B2 (en) * 2015-04-29 2017-03-07 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
WO2017078974A1 (en) 2015-11-05 2017-05-11 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US9988468B2 (en) 2016-09-30 2018-06-05 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US20200369803A1 (en) 2016-12-29 2020-11-26 Chevron Phillips Chemical Company Lp Methods of Preparing a Catalyst
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10550252B2 (en) 2017-04-20 2020-02-04 Chevron Phillips Chemical Company Lp Bimodal PE resins with improved melt strength
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
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
US10722874B2 (en) 2018-04-16 2020-07-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US11674023B2 (en) 2020-10-15 2023-06-13 Chevron Phillips Chemical Company Lp Polymer composition and methods of making and using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503913A (en) * 1944-06-21 1950-04-11 Standard Oil Dev Co Process of drying inorganic hydrogel particles
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
GB1415649A (en) * 1971-12-23 1975-11-26 Bp Chem Int Ltd Olefin polymerisation process and catalyst for use therein
US4119569A (en) * 1973-05-24 1978-10-10 Phillips Petroleum Company Olefin polymerization catalyst
US3882096A (en) * 1973-09-04 1975-05-06 Chemplex Co Catalyst for and method of preparing ultra high molecular weight polyolefins
US4053436A (en) * 1975-08-26 1977-10-11 Phillips Petroleum Company Spray dried titanium-containing catalyst for stress crack resistant polymer
US4041224A (en) * 1975-11-19 1977-08-09 Chemplex Company Catalyst, method and polymerization processes
US4151122A (en) * 1977-12-05 1979-04-24 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4169926A (en) * 1978-01-16 1979-10-02 Phillips Petroleum Company Inorganic hydrogels and uses thereof
US4190457A (en) * 1978-06-09 1980-02-26 Phillips Petroleum Co. Preparation of inorganic xerogels
US4218345A (en) * 1979-01-15 1980-08-19 Chemplex Company Olefin polymerization catalyst of chromium and process of preparing it

Also Published As

Publication number Publication date
EP0033953A3 (en) 1982-05-12
EP0033953A2 (en) 1981-08-19
GB2068768A (en) 1981-08-19
NO810388L (no) 1981-08-07
JPS56125408A (en) 1981-10-01
ES499193A0 (es) 1982-02-01
US4294724A (en) 1981-10-13
CA1154741A (en) 1983-10-04

Similar Documents

Publication Publication Date Title
ES8202347A1 (es) Procedimiento para producir un catalizador conteniendo cromo
DE3176873D1 (en) Process for producing a catalyst, catalyst and use of the catalyst
US4808559A (en) Method of manufacturing a catalyst for hydration of olefins to alcohols
SE7703022L (sv) Sett att framstella en kromoxidhaltig olefinpolymerisationskatalysator
JPS57179008A (en) Manufacture of silica particles, silica particles having narrow pore diameter distribution, catalyst manufactured therefrom and use thereof
MX167011B (es) Procedimiento para preparar un oxido inorganico poroso que sirve como soporte para el catalizador de cromo usado en la polimerizacion de olefina
DE69525648D1 (de) Herstellung eines silberkatalysators
EP0004647A3 (en) Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
BG29274A3 (en) Method of obtaining of catalyst for olefines copolymerisation
NO158721C (no) Fremgangsmaate for fremstilling av en katalysator og fremgangsmaate for fremstilling av ammoniakk.
GB1415649A (en) Olefin polymerisation process and catalyst for use therein
ES8301487A1 (es) Procedimiento para la produccion de un catalizador apropiado para la polimerizacion de olefinas.
KR860007959A (ko) 높은 활성 및 높은 선택성을 갖는 방향족화 촉매
GB1447605A (en) Olefin polymerization catalyst peparation
KR960029308A (ko) 메타크릴산메틸의 제조방법
ES2075481T3 (es) Composicion y metodo para preparar composiciones de alta porosidad y alta resistencia.
US2949429A (en) Process for preparing improved nickel oxide polymerization catalysts
GB1519606A (en) Manufacture of olefin polymers and catalyst for use therein
IT1069569B (it) Perfezionamento nei catalizzatori per la polimerizzazione delle olefine in particolare per la produzione di polimeri etilenici di proprieta migliorate
GB1371905A (en) Olefin hydration catalyst and use thereof in alcohol production
GB1531370A (en) Polymerization catalyst and method
GB1231342A (es)
US3045054A (en) Nickel oxide catalysts and their use in polymerizing olefins
NO143351C (no) Fremgangsmaate for lavtrykkspolymerisering av etylen, samt katalysator for anvendelse ved fremgangsmaaten
NO742002L (no) Fremgangsmåte for polymerisering av etylen eller propylen, samt katalysatorkomponent for anvendelse ved polymeriseringen.