JP4979872B2 - 溶媒回収システムにおいて、析出物の生成を削減する方法 - Google Patents

溶媒回収システムにおいて、析出物の生成を削減する方法 Download PDF

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JP4979872B2
JP4979872B2 JP2002509390A JP2002509390A JP4979872B2 JP 4979872 B2 JP4979872 B2 JP 4979872B2 JP 2002509390 A JP2002509390 A JP 2002509390A JP 2002509390 A JP2002509390 A JP 2002509390A JP 4979872 B2 JP4979872 B2 JP 4979872B2
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diluent
reaction
titanium
magnesium
precursor
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Japanese (ja)
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JP2004502838A (ja
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マレン，マイケル，フィリップ ズム
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ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー
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    • 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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
    • 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
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • 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
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2002509390A 2000-07-11 2001-06-14 溶媒回収システムにおいて、析出物の生成を削減する方法 Expired - Fee Related JP4979872B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/613,954 US6358372B1 (en) 2000-07-11 2000-07-11 Method of reducing formation of precipitates in solvent recovery system
US09/613,954 2000-07-11
PCT/US2001/019042 WO2002004529A2 (en) 2000-07-11 2001-06-14 Method of reducing formation of precipitates in solvent recovery system

Publications (2)

Publication Number Publication Date
JP2004502838A JP2004502838A (ja) 2004-01-29
JP4979872B2 true JP4979872B2 (ja) 2012-07-18

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JP2002509390A Expired - Fee Related JP4979872B2 (ja) 2000-07-11 2001-06-14 溶媒回収システムにおいて、析出物の生成を削減する方法

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US (1) US6358372B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP1303544B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP4979872B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100730560B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1192042C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2001268394A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE60144151D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MXPA02012829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2002004529A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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KR20040018238A (ko) * 2001-06-26 2004-03-02 바셀 폴리올레핀 이탈리아 에스.피.에이. 올레핀 중합용 성분 및 촉매
KR20040099295A (ko) * 2002-03-04 2004-11-26 아크조 노벨 엔.브이. 티탄 테트라클로라이드-함유 폐기물 스트림의 처리 방법
ES2225691T3 (es) * 2002-05-23 2005-03-16 Saudi Basic Industries Corporation Procedimiento para preparar una composicion de catalizador para la polimerizacion o copolimerizacion del etileno.
CN102336432B (zh) * 2010-07-28 2013-06-05 中国石油化工股份有限公司 一种聚烯烃催化剂母液回收的分离方法
EP2452920A1 (en) * 2010-11-12 2012-05-16 Borealis AG A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
JP5653318B2 (ja) * 2011-08-12 2015-01-14 鹿島石油株式会社 イソペンタン留分の製造方法及びイソペンタン分離装置
CN103073517A (zh) * 2013-02-01 2013-05-01 王宇 N-取代异噻唑啉酮衍生物制备过程中反应溶剂及残留产品的回收方法
CN112707530B (zh) * 2019-10-24 2023-04-07 中国石油化工股份有限公司 一种含钛蒸馏残液的处理方法
KR102458149B1 (ko) * 2020-10-13 2022-10-24 한화토탈에너지스 주식회사 폴리올레핀 엘라스토머 제조 설비
EP4416247A4 (en) * 2021-10-12 2025-07-23 Sabic Global Technologies Bv PROCESSES FOR THE TRANSFORMATION OF MIXED PLASTIC WASTE INTO A LIQUID HYDROCARBON-BASED PRODUCT

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JPS51146386A (en) * 1975-06-11 1976-12-15 Sumitomo Chem Co Ltd Process for recovering solvents and complexing agents used in producti on of catalyst for alpha-olefin polymerization
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Also Published As

Publication number Publication date
WO2002004529A3 (en) 2002-06-13
CN1440426A (zh) 2003-09-03
DE60144151D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-04-14
EP1303544B1 (en) 2011-03-02
KR100730560B1 (ko) 2007-06-20
US6358372B1 (en) 2002-03-19
AU2001268394A1 (en) 2002-01-21
CN1192042C (zh) 2005-03-09
EP1303544A2 (en) 2003-04-23
WO2002004529A2 (en) 2002-01-17
MXPA02012829A (es) 2003-09-05
JP2004502838A (ja) 2004-01-29
KR20030025266A (ko) 2003-03-28

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