SG11201701436RA - Polyolefin production with chromium-based catalysts - Google Patents

Polyolefin production with chromium-based catalysts

Info

Publication number
SG11201701436RA
SG11201701436RA SG11201701436RA SG11201701436RA SG11201701436RA SG 11201701436R A SG11201701436R A SG 11201701436RA SG 11201701436R A SG11201701436R A SG 11201701436RA SG 11201701436R A SG11201701436R A SG 11201701436RA SG 11201701436R A SG11201701436R A SG 11201701436RA
Authority
SG
Singapore
Prior art keywords
chromium
based catalysts
polyolefin production
polyolefin
production
Prior art date
Application number
SG11201701436RA
Inventor
Kevin R Gross
Kevin J Cann
Mark G Goode
John H Moorhouse
Original Assignee
Univation Tech Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54066263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201701436R(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Publication of SG11201701436RA publication Critical patent/SG11201701436RA/en

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/082—Controlling processes
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00663—Concentration
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
SG11201701436RA 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts SG11201701436RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462044751P 2014-09-02 2014-09-02
PCT/US2015/047955 WO2016036745A1 (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts

Publications (1)

Publication Number Publication Date
SG11201701436RA true SG11201701436RA (en) 2017-03-30

Family

ID=54066263

Family Applications (3)

Application Number Title Priority Date Filing Date
SG11201701436RA SG11201701436RA (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts
SG10201801623QA SG10201801623QA (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts
SG10201801625SA SG10201801625SA (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG10201801623QA SG10201801623QA (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts
SG10201801625SA SG10201801625SA (en) 2014-09-02 2015-09-01 Polyolefin production with chromium-based catalysts

Country Status (8)

Country Link
US (2) US10196466B2 (en)
EP (2) EP3188834B1 (en)
CN (2) CN112778445B (en)
BR (1) BR112017004081B1 (en)
CA (2) CA3198541A1 (en)
ES (1) ES2866947T3 (en)
SG (3) SG11201701436RA (en)
WO (1) WO2016036745A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6934518B2 (en) 2016-11-18 2021-09-15 エクソンモービル ケミカル パテンツ インコーポレイテッド Polymerization method using a chromium-containing catalyst
CA3234544A1 (en) * 2021-10-15 2023-04-20 Elva L. LUGO Hdpe intermediate bulk container resin using advanced chrome catalyst by polyethylene gas phase technology

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34020A1 (en) 1953-01-27 1956-02-06
US3023203A (en) 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
NL135065C (en) 1965-05-14
FR1550146A (en) * 1967-08-01 1968-12-20
US3622251A (en) 1969-11-12 1971-11-23 Battelle Development Corp Sealed piston compressor or pump
US3704287A (en) 1970-09-17 1972-11-28 Union Carbide Corp High temperature reduced catalyst and process
US3779712A (en) 1971-11-26 1973-12-18 Union Carbide Corp Particulate solids injector apparatus
US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4100105A (en) 1977-01-21 1978-07-11 Union Carbide Corporation Titanium-modified silyl chromate catalysts for ethylene polymerization
US4163040A (en) * 1977-11-21 1979-07-31 National Distillers And Chemical Corporation Catalyst spray nozzle
US4238453A (en) * 1978-12-04 1980-12-09 National Distillers And Chemical Corporation Catalyst spray nozzle
FR2572082B1 (en) 1984-10-24 1987-05-29 Bp Chimie Sa PROCESS FOR STARTING POLYMERIZATION OF ETHYLENE OR COPOLYMERIZATION OF ETHYLENE AND ALPHA-OLEFIN IN THE GAS PHASE IN THE PRESENCE OF A CHROMIUM OXIDE CATALYST
US4735931A (en) 1986-06-16 1988-04-05 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
US5143705A (en) * 1988-11-18 1992-09-01 Brown & Root Usa, Inc. Method and apparatus for gas phase polymerization of olefins in vertically stacked reactors
US6326443B1 (en) 1997-04-11 2001-12-04 Showa Denko K.K. Process for preparing ethylene polymer and catalyst used therefor
CN1095475C (en) 1997-10-13 2002-12-04 中国石化齐鲁石油化工公司 Carried catalyst suitable for gas phase polymerization of ethylene and its preparation
DE19909838A1 (en) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Powdery, crosslinked, aqueous liquids and blood-absorbing polymers, processes for their preparation and their use
JP2001294612A (en) 2000-04-10 2001-10-23 Asahi Kasei Corp Catalyst for olefin polymerization and polymerization method
US6646069B2 (en) 2000-07-07 2003-11-11 Japan Polyolefins Co., Ltd. Ethylene polymers and method for producing the same
JP4610051B2 (en) 2000-07-07 2011-01-12 日本ポリオレフィン株式会社 Ethylene-based polymerization catalyst, ethylene-based polymer and method for producing the same
DE10060372A1 (en) * 2000-12-05 2002-06-06 Basell Polyolefine Gmbh Device for initiator feed to reactors
WO2003104291A1 (en) * 2002-06-06 2003-12-18 Exxonmobil Chemical Patents Inc. Catalyst system and olefin polymerisation process
DK1556160T3 (en) 2002-09-16 2010-06-28 Chevron Phillips Chemical Co Supply structure for a catalyst slurry for a polymerization reactor
GB0229133D0 (en) * 2002-12-13 2003-01-15 Solvay Particulate flow control process
US20100291334A1 (en) * 2002-12-27 2010-11-18 Univation Technologies, Llc Broad Molecular Weight Polyethylene Having Improved Properties
US6989344B2 (en) 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
US20040167015A1 (en) 2003-02-26 2004-08-26 Cann Kevin J. Production of broad molecular weight polyethylene
ES2325537T3 (en) * 2003-03-28 2009-09-08 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC CHROME-BASED CATALYSTS IN MINERAL OIL FOR POLYETHYLENE PRODUCTION.
EP1563899A1 (en) * 2004-02-13 2005-08-17 Total Petrochemicals Research Feluy Device and method for the optimization of the injection of reactants into a reactor
EP1799725B1 (en) * 2004-10-14 2010-03-17 Basell Poliolefine Italia S.r.l. Process for the gas-phase polymerization of olefins
EP1866348B1 (en) * 2005-04-02 2011-08-24 LG Chem. Ltd. Method of producing styren polymers using high speed catalytic dispersion technology
EP1926755A1 (en) * 2005-09-19 2008-06-04 Basell Poliolefine Italia S.R.L. Gas-phase process for the polymerization of olefins
EP1845110A1 (en) 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
EP3467077A1 (en) * 2006-10-03 2019-04-10 Univation Technologies, LLC System for olefin polymerization
US8022153B2 (en) * 2007-06-27 2011-09-20 H R D Corporation System and process for production of polyethylene and polypropylene
WO2009108174A1 (en) * 2008-02-27 2009-09-03 Univation Technologies, Llc Modified chromium-based catalysts and polymerization processes for using the same
CA2725418C (en) * 2008-05-02 2016-07-12 Basf Se Method and device for the continuous production of polymers by radical polymerization
EP2361265A1 (en) 2008-12-22 2011-08-31 Univation Technologies, LLC Systems and methods for fabricating polymers
US8399580B2 (en) * 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
SG189203A1 (en) * 2010-10-08 2013-05-31 Lanxess Deutschland Gmbh Activity monitoring and polymerization process control
DE102011005388A1 (en) * 2011-03-10 2012-09-13 Wacker Chemie Ag Process for the preparation of polymers by emulsion or suspension polymerization
IN2014DN10858A (en) * 2012-07-31 2015-09-11 Univation Tech Llc
JP6891424B2 (en) * 2015-09-28 2021-06-18 三菱ケミカル株式会社 Method and apparatus for producing α-olefin low polymer

Also Published As

Publication number Publication date
CN112778445B (en) 2023-07-21
SG10201801623QA (en) 2018-04-27
EP3188834B1 (en) 2021-02-17
US10745501B2 (en) 2020-08-18
CA2959524A1 (en) 2016-03-10
US20190062475A1 (en) 2019-02-28
SG10201801625SA (en) 2018-03-28
BR112017004081A2 (en) 2017-12-05
US20180223021A1 (en) 2018-08-09
US10196466B2 (en) 2019-02-05
WO2016036745A1 (en) 2016-03-10
CA3198541A1 (en) 2016-03-10
EP3831479A1 (en) 2021-06-09
EP3188834A1 (en) 2017-07-12
CA2959524C (en) 2023-08-01
ES2866947T3 (en) 2021-10-20
CN112778445A (en) 2021-05-11
CN106795241B (en) 2021-03-09
BR112017004081B1 (en) 2021-01-19
CN106795241A (en) 2017-05-31

Similar Documents

Publication Publication Date Title
SG10202001312WA (en) Polyolefin production with chromium-based catalysts
ZA201604861B (en) Polypropylene composite
GB2525285B (en) Catalyst arrangement
SG11201700233XA (en) Catalysts
SG10201701980PA (en) Producing polyolefin products
GB201415846D0 (en) Catalyst
SG10201801621UA (en) Polyolefin production with chromium-based catalysts
SG11201606414QA (en) Catalyst
SG11201703625TA (en) Catalysts
SG11201703623SA (en) Catalysts
GB2534629B (en) Cheltae controlled diasteroselective hydrogenation with heterogeneous catalyst
GB201412000D0 (en) Catalytic reactors
GB201407000D0 (en) Catalysts
AU365134S (en) Bottle with owl shape
AP2016009428A0 (en) Catalyst
ZA201701901B (en) Catalyst with improved hydrothermal stability
SG11201701436RA (en) Polyolefin production with chromium-based catalysts
TWI561303B (en) Catalyst resin
GB201420213D0 (en) Catalysts
GB201420214D0 (en) Catalysts
GB201412990D0 (en) Catalysts
GB201412986D0 (en) Catalysts
GB201412992D0 (en) Catalysts
GB201411477D0 (en) Catalytic reactors