IN2012DN01778A - - Google Patents

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Publication number
IN2012DN01778A
IN2012DN01778A IN1778DEN2012A IN2012DN01778A IN 2012DN01778 A IN2012DN01778 A IN 2012DN01778A IN 1778DEN2012 A IN1778DEN2012 A IN 1778DEN2012A IN 2012DN01778 A IN2012DN01778 A IN 2012DN01778A
Authority
IN
India
Prior art keywords
titanium
tetrachloride
silicon tetrachloride
silica
fluidized bed
Prior art date
Application number
Other languages
English (en)
Inventor
James Elliott Merkle Jr
Raymond Roy Beets Jr
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IN2012DN01778A publication Critical patent/IN2012DN01778A/en

Links

Classifications

    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1222—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
    • C22B34/1231—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes treatment or purification of titanium containing products obtained by dry processes, e.g. condensation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control
IN1778DEN2012 2009-09-03 2010-09-02 IN2012DN01778A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23954709P 2009-09-03 2009-09-03
PCT/US2010/047626 WO2011028868A1 (en) 2009-09-03 2010-09-02 Process for controlling the flow of titanium bearing material into the fluidized bed reactor in the manufacture of titanium tetrachloride

Publications (1)

Publication Number Publication Date
IN2012DN01778A true IN2012DN01778A (zh) 2015-06-05

Family

ID=43259723

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1778DEN2012 IN2012DN01778A (zh) 2009-09-03 2010-09-02

Country Status (6)

Country Link
US (1) US8741656B2 (zh)
EP (1) EP2473567B1 (zh)
CN (1) CN102762667B (zh)
AU (1) AU2010289501B2 (zh)
IN (1) IN2012DN01778A (zh)
WO (1) WO2011028868A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114538507B (zh) * 2022-01-24 2024-04-16 龙佰禄丰钛业有限公司 一种控制氯化钛白半成品粒径的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446181A (en) * 1946-04-03 1948-08-03 Du Pont Process for condensing vaporized metal halides
US2701179A (en) 1951-02-24 1955-02-01 Du Pont Metal halide production
US3883636A (en) 1967-11-17 1975-05-13 British Titan Ltd Chlorination process
US3591333A (en) 1970-04-30 1971-07-06 Ppg Industries Inc Method of chlorinating titanium-bearing materials
CA1323977C (en) * 1987-03-25 1993-11-09 Guillermo F. Garrido Nitrogen-free process for chloride-route tio_pigment manufacture
DE4442783A1 (de) 1994-12-01 1996-06-05 Kronos Titan Gmbh Verfahren zum Erhöhen der Ausbeute bei der Chlorierung titanhaltiger Rohstoffe
US5670121A (en) 1995-05-05 1997-09-23 E. I. Du Pont De Nemours And Company Process for controlling the temperature of a fluidized bed reactor in the manufacture of titanium tetrachloride
US6562314B2 (en) 2001-02-20 2003-05-13 Millennium Inorganic Chemicals, Inc. Methods of producing substantially anatase-free titanium dioxide with silicon halide addition
JP2004210586A (ja) * 2002-12-27 2004-07-29 Showa Denko Kk 嵩密度の高いチタニア−シリカ混晶粒子の製造方法と得られるチタニア−シリカ混晶粒子及びその用途
EP1717203A1 (en) 2005-04-26 2006-11-02 Kerr-McGee Corporation Production of titanium tetrachloride using a fluidized bed reactor
DE102006050336A1 (de) 2006-10-25 2008-05-08 Wacker Polymer Systems Gmbh & Co. Kg Geminitensid enthaltende Dispersionspulverzusammensetzungen

Also Published As

Publication number Publication date
US20120164736A1 (en) 2012-06-28
EP2473567B1 (en) 2015-02-25
CN102762667A (zh) 2012-10-31
AU2010289501A1 (en) 2012-03-15
CN102762667B (zh) 2014-08-06
EP2473567A1 (en) 2012-07-11
US8741656B2 (en) 2014-06-03
WO2011028868A1 (en) 2011-03-10
AU2010289501B2 (en) 2014-12-11

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