DE69701499D1 - Trennungsverfahren für Titan - Google Patents

Trennungsverfahren für Titan

Info

Publication number
DE69701499D1
DE69701499D1 DE69701499T DE69701499T DE69701499D1 DE 69701499 D1 DE69701499 D1 DE 69701499D1 DE 69701499 T DE69701499 T DE 69701499T DE 69701499 T DE69701499 T DE 69701499T DE 69701499 D1 DE69701499 D1 DE 69701499D1
Authority
DE
Germany
Prior art keywords
titanium
separation process
subjecting
mixture
distillation step
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 - Fee Related
Application number
DE69701499T
Other languages
English (en)
Other versions
DE69701499T2 (de
Inventor
Peter Anthony Kilty
Michael Philip Zum-Mallen
Michael Wayne Potter
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology 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
Application filed by Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of DE69701499D1 publication Critical patent/DE69701499D1/de
Publication of DE69701499T2 publication Critical patent/DE69701499T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/02—Halides of titanium
    • C01G23/022—Titanium tetrachloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE69701499T 1996-10-21 1997-10-20 Trennungsverfahren für Titan Expired - Fee Related DE69701499T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/734,690 US5948212A (en) 1996-10-21 1996-10-21 Titanium separation process

Publications (2)

Publication Number Publication Date
DE69701499D1 true DE69701499D1 (de) 2000-04-27
DE69701499T2 DE69701499T2 (de) 2001-02-15

Family

ID=24952707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701499T Expired - Fee Related DE69701499T2 (de) 1996-10-21 1997-10-20 Trennungsverfahren für Titan

Country Status (5)

Country Link
US (1) US5948212A (de)
EP (1) EP0837075B1 (de)
AT (1) ATE190985T1 (de)
DE (1) DE69701499T2 (de)
ES (1) ES2143832T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500396B1 (en) * 1998-11-17 2002-12-31 Vaikuntam Iyer Lakshmanan Separation of titanium halides from aqueous solutions
US6358372B1 (en) 2000-07-11 2002-03-19 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing formation of precipitates in solvent recovery system
US6790319B2 (en) * 2000-12-01 2004-09-14 Mitsui Chemicals, Inc. Method for recovering titanium compound, process for preparing titanium halide, and process for preparing catalyst for polymer production
WO2003074425A1 (en) 2002-03-04 2003-09-12 Akzo Nobel N.V. Treatment of a titanium tetrachloride-containing waste stream
CN101065506B (zh) * 2004-11-25 2012-07-04 巴塞尔聚烯烃意大利有限责任公司 从废液中回收四氯化钛的方法
EP2452920A1 (de) * 2010-11-12 2012-05-16 Borealis AG Verfahren zur Rückgewinnung von Übergangsmetalltetrahaliden und Kohlenwasserstoffen aus einem Abfallstrom
US9133286B2 (en) 2011-08-30 2015-09-15 W. R. Grace & Co.-Conn Production of substituted phenylene dibenzoate internal electron donor and procatalyst with same
JP2019525942A (ja) * 2016-08-03 2019-09-12 クラリアント・インターナシヨナル・リミテツド 廃液からチタン（ハロ）アルコキシドを回収するための方法
CN108993188A (zh) * 2018-09-26 2018-12-14 浙江凯色丽科技发展有限公司 环保型钛液稀释装置
CN113636595A (zh) * 2020-04-27 2021-11-12 中国石油化工股份有限公司 含钛塔釜液的回收方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754256A (en) * 1953-04-24 1956-07-10 Nat Lead Co Process for purifying titanium tetrachloride
US2958574A (en) * 1955-12-02 1960-11-01 Nat Distillers Chem Corp Purification of titanium tetrachloride
US2915364A (en) * 1956-05-25 1959-12-01 Clabaugh Wilbur Stanley Preparation of pure titanium tetrachloride
US3153027A (en) * 1960-01-21 1964-10-13 Eastman Kodak Co Process for removing impurities from recycle solvent for olefin polymerization
US5106806A (en) * 1990-10-18 1992-04-21 Shell Oil Company Olefin polymerization catalyst
US3533733A (en) * 1968-05-09 1970-10-13 Du Pont Purifying crude ticl4 vapor
IN143312B (de) * 1973-05-22 1977-10-29 Bayer Ag
US4016349A (en) * 1975-10-30 1977-04-05 E. I. Du Pont De Nemours And Company Process for removing vanadium residues from polymer solutions
US4199476A (en) * 1978-08-23 1980-04-22 Standard Oil Company (Indiana) Olefin polymerization catalyst
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
US4719271A (en) * 1982-05-21 1988-01-12 Phillips Petroleum Company Polymerization of olefins
US4728705A (en) * 1986-02-28 1988-03-01 Shell Oil Company Olefin polymerization catalyst composition
US5242549A (en) * 1991-12-06 1993-09-07 Shell Oil Company Distillation separation process of titanium tetrachloride and halohydrocarbon

Also Published As

Publication number Publication date
EP0837075A1 (de) 1998-04-22
US5948212A (en) 1999-09-07
ES2143832T3 (es) 2000-05-16
DE69701499T2 (de) 2001-02-15
EP0837075B1 (de) 2000-03-22
ATE190985T1 (de) 2000-04-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee