DE3176873D1 - Process for producing a catalyst, catalyst and use of the catalyst - Google Patents

Process for producing a catalyst, catalyst and use of the catalyst

Info

Publication number
DE3176873D1
DE3176873D1 DE8181100786T DE3176873T DE3176873D1 DE 3176873 D1 DE3176873 D1 DE 3176873D1 DE 8181100786 T DE8181100786 T DE 8181100786T DE 3176873 T DE3176873 T DE 3176873T DE 3176873 D1 DE3176873 D1 DE 3176873D1
Authority
DE
Germany
Prior art keywords
catalyst
titanium
silica
hydrolysis
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
DE8181100786T
Other languages
English (en)
Inventor
Gil Ross Hawley
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
Application granted granted Critical
Publication of DE3176873D1 publication Critical patent/DE3176873D1/de
Expired 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8181100786T 1980-02-06 1981-02-04 Process for producing a catalyst, catalyst and use of the catalyst Expired DE3176873D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/118,838 US4296001A (en) 1980-02-06 1980-02-06 Titanium impregnated silica-chromium catalysts

Publications (1)

Publication Number Publication Date
DE3176873D1 true DE3176873D1 (en) 1988-10-20

Family

ID=22381029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181100786T Expired DE3176873D1 (en) 1980-02-06 1981-02-04 Process for producing a catalyst, catalyst and use of the catalyst

Country Status (10)

Country Link
US (1) US4296001A (de)
EP (1) EP0033948B1 (de)
JP (1) JPS5941650B2 (de)
AT (1) ATE37187T1 (de)
CA (1) CA1154742A (de)
DE (1) DE3176873D1 (de)
ES (1) ES8202348A1 (de)
GB (1) GB2068255B (de)
NO (1) NO156288C (de)
SG (1) SG18285G (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368303A (en) * 1980-02-06 1983-01-11 Phillips Petroleum Company Titanium impregnated silica-chromium catalysts
US4607022A (en) * 1984-02-16 1986-08-19 Phillips Petroleum Company Olefin conversion catalyst
JPS616661U (ja) * 1984-06-20 1986-01-16 スズキ株式会社 複式気化器の吸気通路
JPS6365844U (de) * 1986-10-18 1988-04-30
US5723637A (en) * 1995-12-06 1998-03-03 Sumitomo Chemical Company, Limited Process for producing propylene oxide
KR20000070006A (ko) 1997-01-08 2000-11-25 마이클 비. 키한 탄화수소 수지 제조용 촉매로서의 플루오르화 고체산
US7005485B2 (en) * 1998-12-18 2006-02-28 Chevron Phillips Chemical Company Lp Process for producing polyolefins
US6967230B2 (en) * 1998-12-18 2005-11-22 Chevron Phillips Chemical Company Lp Process for producing polyolefins
US6355596B2 (en) * 1999-06-01 2002-03-12 Pq Holding, Inc. Method for preparing titanium on silica catalysts with controlled distributions
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
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
EP2264076A1 (de) 2004-04-22 2010-12-22 Chevron Phillips Chemical Company LP Polymere mit breiter Molekulargewichtsverteilung und deren Herstellungsverfahren
US7615510B2 (en) * 2004-05-12 2009-11-10 Chevron Phillips Chemical Company Lp Methods of activating chromium catalysts
US7589044B2 (en) * 2007-10-02 2009-09-15 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US8183173B2 (en) * 2007-12-21 2012-05-22 Chevron Phillips Chemical Company Lp Fast activating catalyst
US8440772B2 (en) 2011-04-28 2013-05-14 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US8487053B2 (en) 2011-11-30 2013-07-16 Chevron Phillips Chemical Company Lp Methods for removing polymer skins from reactor walls
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US8501882B2 (en) 2011-12-19 2013-08-06 Chevron Phillips Chemical Company Lp Use of hydrogen and an organozinc compound for polymerization and polymer property control
US8703883B2 (en) 2012-02-20 2014-04-22 Chevron Phillips Chemical Company Lp Systems and methods for real-time catalyst particle size control in a polymerization reactor
US10273315B2 (en) 2012-06-20 2019-04-30 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US8916494B2 (en) 2012-08-27 2014-12-23 Chevron Phillips Chemical Company Lp Vapor phase preparation of fluorided solid oxides
US8940842B2 (en) 2012-09-24 2015-01-27 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations
US9376511B2 (en) 2013-03-13 2016-06-28 Chevron Phillips Chemical Company Lp Polymerization catalysts and polymers
US9587048B2 (en) * 2015-04-29 2017-03-07 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US9708426B2 (en) 2015-06-01 2017-07-18 Chevron Phillips Chemical Company Lp Liquid-solid sampling system for a loop slurry reactor
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10005861B2 (en) 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
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
US10287369B2 (en) 2017-04-24 2019-05-14 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10513570B2 (en) 2017-11-17 2019-12-24 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
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions
US10722874B2 (en) 2018-04-16 2020-07-28 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
US10774161B2 (en) 2019-01-31 2020-09-15 Chevron Phillips Chemical Company Lp Systems and methods for polyethylene recovery with low volatile content
US10889664B2 (en) 2019-06-12 2021-01-12 Chevron Phillips Chemical Company Lp Surfactant as titanation ligand
US11242416B2 (en) 2019-06-12 2022-02-08 Chevron Phillips Chemical Company Lp Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts
US10858456B1 (en) 2019-06-12 2020-12-08 Chevron Phillips Chemical Company Lp Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand
US20230183390A1 (en) 2021-12-15 2023-06-15 Chevron Phillips Chemical Company Lp Production of polyethylene and ethylene oligomers from ethanol and the use of biomass and waste streams as feedstocks to produce the ethanol
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor
US20230331875A1 (en) 2022-04-19 2023-10-19 Chevron Phillips Chemical Company Lp Loop slurry periodogram control to prevent reactor fouling and reactor shutdowns

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
US3882096A (en) * 1973-09-04 1975-05-06 Chemplex Co Catalyst for and method of preparing ultra high molecular weight polyolefins
GB1495265A (en) * 1974-03-08 1977-12-14 Bp Chem Int Ltd Polymerisation of 1-olefins
US3950316A (en) * 1974-05-03 1976-04-13 Phillips Petroleum Company Catalyst support formed by adding acidic material to silica containing titanium
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
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
ES499194A0 (es) 1982-02-01
NO156288B (no) 1987-05-18
JPS5941650B2 (ja) 1984-10-08
EP0033948A3 (en) 1982-05-05
NO810390L (no) 1981-08-07
EP0033948B1 (de) 1988-09-14
ES8202348A1 (es) 1982-02-01
JPS56122806A (en) 1981-09-26
NO156288C (no) 1987-08-26
GB2068255A (en) 1981-08-12
US4296001A (en) 1981-10-20
ATE37187T1 (de) 1988-09-15
CA1154742A (en) 1983-10-04
GB2068255B (en) 1984-05-10
SG18285G (en) 1985-09-13
EP0033948A2 (de) 1981-08-19

Similar Documents

Publication Publication Date Title
DE3176873D1 (en) Process for producing a catalyst, catalyst and use of the catalyst
ES8202347A1 (es) Procedimiento para producir un catalizador conteniendo cromo
GB790196A (en) Catalyst for the polymerization of olefins
CA2180153A1 (en) Silver-supported epoxidation catalyst and process
EP0004647A3 (en) Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
ES456277A1 (es) Un procedimiento para la preparacion mejorada de un catali- zador de polimerazacion de olefinas que contiene cromo
GB1512625A (en) Silver catalyst
HUT74773A (en) Components and catalysts for the polymerization of olefins, process for polymerizing olefins by using said catalysts, polymers obtained using said catalysts and articles obtained from said polymers
ES472288A1 (es) Procedimiento para fabricar bolas de alumina a partir de un sol de alumina
US4246139A (en) Silica production
DE3175656D1 (en) Vinyl chloride polymerisation process
ES8301487A1 (es) Procedimiento para la produccion de un catalizador apropiado para la polimerizacion de olefinas.
GB1010985A (en) Improvements in catalysts for the oxidation of ethylene
KR930017618A (ko) 에틸렌 옥사이드 제조용 은촉매 및 그 제조방법
GB1483246A (en) Olefin hydration catalyst
NO872607D0 (no) Forbedring av katalysatorproduktivitet ved polymerisasjon av olefiner.
US3640901A (en) Oxidative conversion catalyst
GB1371905A (en) Olefin hydration catalyst and use thereof in alcohol production
ES2145700A1 (es) Catalizador solido que contiene titanio.
FR2392041A1 (fr) Catalyseur supporte pour la polymerisation d'olefines
EP0240254A3 (de) Polymerisationskatalysator, Herstellung und Anwendung
DE3563172D1 (en) Silver catalyst for production of ethylene oxide and method for manufacture thereof
NO143351C (no) Fremgangsmaate for lavtrykkspolymerisering av etylen, samt katalysator for anvendelse ved fremgangsmaaten
ES8306081A1 (es) "un procedimiento para la isomerizacion del esqueleto de olefinas de cadena lineal que tienen 4 a 6 atomos de carbono a olefinas de cadena ramificada".
IL107959A0 (en) Preparation of homopolymers and copolymers of ethylene having a broad molecular weight distribution

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee