KR940009064A - 3불화 붕소의 회수방법 - Google Patents

3불화 붕소의 회수방법 Download PDF

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Publication number
KR940009064A
KR940009064A KR1019930021894A KR930021894A KR940009064A KR 940009064 A KR940009064 A KR 940009064A KR 1019930021894 A KR1019930021894 A KR 1019930021894A KR 930021894 A KR930021894 A KR 930021894A KR 940009064 A KR940009064 A KR 940009064A
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Prior art keywords
boron trifluoride
polymerization
polymerization mixture
recovering
recovery tank
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KR1019930021894A
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English (en)
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KR100287353B1 (ko
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다쓰야 가와무라
마꼬또 아가쓰
히로야쓰 이시모또
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홍고오 무쓰비
이데미쓰 세끼유 가가꾸 가부시끼가이샤
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    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/02—Processes using inorganic exchangers
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C01B35/061—Halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C2/20—Acids of halogen; Salts thereof ; Complexes thereof with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/12—Fluorides
    • C07C2527/1213—Boron fluoride
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/919—Apparatus considerations
    • Y10S585/92—Apparatus considerations using apparatus of recited composition

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

회수조의 부식문제를 일으키지 않고, 올레핀 중합촉매를 올레핀 올리고머 함유 중합혼합물로부터 3불화 붕소로서 효율좋게 분리회수할수 있는 방법으로서, 중합혼합물을 3불화 붕소와 조촉매의 착물 및 3불화 붕소를 함유한 촉매의 존재하에 중합하여 얻어진 올레핀 올리고머를 함유하는 중합혼합물을, 동-니켈 합금으로된 회수조에 넣고, 상기 착물의 분해 온도 이상의 온도로 가열하여, 상기 중합혼합물로 3불화 붕소를 분리회수하는 것을 특징으로 하는 올레핀 올리고머 함유 중합생성물로 부터의 3불화 붕소의 회수방법이 개시되어 있다.

Description

3불화 붕소의 회수방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 3불화 붕소의 회수조의 재질의 적합여부를 판단하기 위한 부식시험에 사용한 시험편 부착 폴리4불화에틸렌제판을 나타낸 도면.

Claims (6)

  1. 탄소수 b-14인 올레핀을 3불화 붕소와 조촉매의 착물 및 3불화 붕소를 함유한 촉매의 존재하에 중합하여 얻어진 올레핀 올리고머를 함유하는 중합혼합물을, 동-니켈 합금으로 적어도 내표면이 형성된 회수조에 도입하고, 전기한 착물의 분해온도 이상의 온도로 가열하여, 상기 중합혼합물로부터 3불화 붕소를 분리회수하는 것을 특징으로 하는 올레핀 올리고머 함유 중합생성물로 부터의 3불화 붕소의 회수방법.
  2. 제1항에 있어서, 80-180℃의 온도로 유지된 회수조에 중혼합물을 도입하는 것을 특징으로 하는 3불화 붕소의 회수방법.
  3. 제1항에 있어서, 동-니켈 합금이 동 90-60wt%와 티켈 10-40wt%함유하는 3불화 붕소의 회수방법.
  4. 제1항에 있어서, 회수조의 전체를 동-니켈 합금으로 한 회수조를 사용하는 3불화 붕소의 회수방법.
  5. 제1항에 있어서, 중합혼합물을 가열하여 80-180℃로 유지하는 3불화 붕소의 회수방법.
  6. 제1항에 있어서, 중합혼합물을 가열하여 100-155℃로 유지하는 3불화 붕소의 회수방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930021894A 1992-10-19 1993-10-19 3불화 붕소의 회수방법 KR100287353B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-280269 1992-10-19
JP4280269A JP2731492B2 (ja) 1992-10-19 1992-10-19 三フッ化ホウ素の回収方法

Publications (2)

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KR940009064A true KR940009064A (ko) 1994-05-16
KR100287353B1 KR100287353B1 (ko) 2001-04-16

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ID=17622643

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US (1) US5371052A (ko)
EP (1) EP0594065B1 (ko)
JP (1) JP2731492B2 (ko)
KR (1) KR100287353B1 (ko)
BR (1) BR9304281A (ko)
DE (1) DE69309843T2 (ko)
SG (1) SG46369A1 (ko)
TW (1) TW271443B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010207A1 (en) * 1999-07-26 2001-02-15 Jong Sung Lee Magnet built-in float

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437138C1 (de) * 1994-10-18 1996-06-05 Eberhard Dr Giebeler Verfahren zur Aufarbeitung und Verwertung von Bortrifluorid-Katalysatorrückständen
US6075174A (en) * 1995-05-08 2000-06-13 Bp Amoco Corporation BF3 removal from BF3 catalyzed olefin oligomer
EP0775099B1 (en) * 1995-06-13 1999-10-20 Amoco Corporation Bf3 promoter process
JP2002511376A (ja) 1998-04-09 2002-04-16 ユーエイチピー・マテリアルズ・インコーポレーテッド ジボランの調製および精製
US6790419B1 (en) 1999-06-11 2004-09-14 Honeywell Intellectual Properties Inc. Purification of gaseous inorganic halide
US6410812B1 (en) 2000-03-01 2002-06-25 Chevron Phillips Chemical Company Lp Process for recovering boron trifluoride from a catalyst complex
US7678458B2 (en) 2007-01-24 2010-03-16 Asml Holding N.V. Bonding silicon silicon carbide to glass ceramics
US8196386B2 (en) * 2008-03-19 2012-06-12 Honeywell International Inc. Position sensors, metering valve assemblies, and fuel delivery and control systems
KR20100032278A (ko) * 2008-09-17 2010-03-25 이택홍 삼불화붕소 가스의 제조방법
GB2528128A (en) * 2014-07-11 2016-01-13 Univ Belfast Oligomerisation process
CN114605441B (zh) * 2020-12-04 2024-04-30 中国石油天然气股份有限公司 一种烯烃聚合反应中三氟化硼及其络合物的分离回收方法

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
BE544102A (ko) * 1955-01-31 1900-01-01
US4956513A (en) * 1988-10-17 1990-09-11 Ethyl Corporation Recovery of BF3 from olefin oligomer process
US4982042A (en) * 1988-10-17 1991-01-01 Idemitsu Petrochemical Co., Ltd. Process for manufacture of olefin oligomer
JPH0751527B2 (ja) * 1988-10-31 1995-06-05 ポリプラスチックス株式会社 ホルムアルデヒド含有気体又は液体の取扱い設備

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010207A1 (en) * 1999-07-26 2001-02-15 Jong Sung Lee Magnet built-in float

Also Published As

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JPH06126182A (ja) 1994-05-10
DE69309843D1 (de) 1997-05-22
EP0594065B1 (en) 1997-04-16
KR100287353B1 (ko) 2001-04-16
EP0594065A1 (en) 1994-04-27
BR9304281A (pt) 1994-04-26
JP2731492B2 (ja) 1998-03-25
SG46369A1 (en) 1998-02-20
TW271443B (ko) 1996-03-01
DE69309843T2 (de) 1997-07-24
US5371052A (en) 1994-12-06

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