ES463142A1 - Mejoras introducidas en un procedimiento de recuperacion de cloruros metalicos. - Google Patents

Mejoras introducidas en un procedimiento de recuperacion de cloruros metalicos.

Info

Publication number
ES463142A1
ES463142A1 ES463142A ES463142A ES463142A1 ES 463142 A1 ES463142 A1 ES 463142A1 ES 463142 A ES463142 A ES 463142A ES 463142 A ES463142 A ES 463142A ES 463142 A1 ES463142 A1 ES 463142A1
Authority
ES
Spain
Prior art keywords
metal chlorides
gas mixture
mixture
recovering metal
gaseous effluent
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
Application number
ES463142A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES463142A1 publication Critical patent/ES463142A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B01D7/02—Crystallisation directly from the vapour phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Mejoras introducidas en un procedimiento de recuperación de cloruros metálicos de una mezcla gaseosa constituida esencialmente por dos cloruros metálicos gaseosos como mínimo, caracterizadas las mejoras porque consisten en poner en contacto la mezcla gaseosa, a una temperatura superior al punto de condensación de dicha mezcla, por lo menos con una corriente de líquido para enfriar rápidamente prácticamente la totalidad de la mezcla gaseosa a una temperatura inferior al punto de congelación de por lo menos uno de los cloruros metálicos de dicha mezcla, gaseosa, siendo la velocidad de la mezcla gaseosa por lo menos igual a la velocidad de transporte neumático en la zona de contacto y siendo la velocidad de refrigeración de prácticamente la totalidad de la mezcla gaseosa inferior al segundo.
ES463142A 1976-10-13 1977-10-11 Mejoras introducidas en un procedimiento de recuperacion de cloruros metalicos. Expired ES463142A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/732,284 US4066424A (en) 1976-10-13 1976-10-13 Selectively recovering metal chlorides from gaseous effluent

Publications (1)

Publication Number Publication Date
ES463142A1 true ES463142A1 (es) 1978-07-01

Family

ID=24942937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463142A Expired ES463142A1 (es) 1976-10-13 1977-10-11 Mejoras introducidas en un procedimiento de recuperacion de cloruros metalicos.

Country Status (16)

Country Link
US (1) US4066424A (es)
JP (1) JPS5347398A (es)
AR (1) AR213218A1 (es)
AU (1) AU508309B2 (es)
BE (1) BE859634A (es)
BR (1) BR7706811A (es)
CA (1) CA1085584A (es)
DE (1) DE2745707A1 (es)
ES (1) ES463142A1 (es)
FR (1) FR2367703A1 (es)
GB (1) GB1594704A (es)
IE (1) IE45796B1 (es)
IT (1) IT1087059B (es)
MX (1) MX146824A (es)
NL (1) NL184825C (es)
NO (1) NO149032C (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647403A (en) * 1979-09-26 1981-04-30 Japan Synthetic Rubber Co Ltd Method of forming multilayered thin film of high polymer
US4283371A (en) * 1980-01-28 1981-08-11 Kerr-Mcgee Corporation Process for the production of aluminum chloride and related products
JPS58124528A (ja) * 1982-01-21 1983-07-25 Ise Kagaku Kogyo Kk 昇華性物質の球状化物、その製法及び製造装置
WO1984003641A1 (en) * 1983-03-18 1984-09-27 Edwards Enterprises J Gas scrubbing method and apparatus
US4650778A (en) * 1985-01-18 1987-03-17 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4740570A (en) * 1985-01-18 1988-04-26 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4652434A (en) * 1985-08-05 1987-03-24 Scm Corporation Chlorination of ores containing alkali or alkaline earth values
EP0359931B1 (de) * 1988-09-05 1993-03-31 Asea Brown Boveri Ag Verfahren zur Trennung von dampfförmigen Schwermetallverbindungen von einem Trägergas und Vorrichtung zur Durchführung des Verfahrens
CH676798A5 (en) * 1988-09-05 1991-03-15 Asea Brown Boveri Heavy metal cpd. vapour sepn. from carrier gas
EP0979149B1 (en) * 1997-05-01 2002-11-13 E.I. Dupont De Nemours And Company Spray nozzle and a process using this nozzle
US5935545A (en) * 1997-07-11 1999-08-10 E. I. Du Pont De Nemours And Company Process for producing an aqueous solution comprising ferric chloride
US6419210B1 (en) 1999-07-09 2002-07-16 David Nicholson Low Reversed-jet contacting of a gas stream having variable heat/mass content
US6419893B1 (en) 2000-09-18 2002-07-16 Kerr-Mcgee Chemical Llc Process for producing and cooling titanium dioxide
US6820865B2 (en) * 2003-01-21 2004-11-23 David Nicholson Low Nozzle valve type spray dryer
US7588741B2 (en) * 2004-03-30 2009-09-15 Dunn Jr Wendell E Cyclical vacuum chlorination processes, including lithium extraction
US7153488B2 (en) * 2004-08-03 2006-12-26 Millennium Inorganic Chemicals, Inc. Suppression of the formation of noxious substances during chloride processes
EP1657218A1 (en) * 2004-11-10 2006-05-17 Kerr-McGee Pigments (Holland) B.V. Process and apparatus for producing purified titanium tetrachloride
JP2007197323A (ja) * 2007-05-11 2007-08-09 Toho Titanium Co Ltd 四塩化チタンの製造方法
US8267068B1 (en) * 2009-06-01 2012-09-18 David Nicholson Low Method for improved fuel-air mixing by countercurrent fuel injection in an internal combustion engine
CN115996969B (zh) 2020-07-07 2025-06-27 科思创德国股份有限公司 制备聚(邻氨基苯甲酰胺)的方法、聚(邻氨基苯甲酰胺)及其用途

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA598741A (en) * 1960-05-24 D. Groves James Discharge of solid by-products separated from chlorination gases
US2446181A (en) * 1946-04-03 1948-08-03 Du Pont Process for condensing vaporized metal halides
US2580635A (en) * 1947-06-19 1952-01-01 Du Pont Condensation of vapors
GB679537A (en) * 1948-05-24 1952-09-17 Du Pont Improvements in or relating to the condensation of vaporised halides
US2784058A (en) * 1951-12-20 1957-03-05 Du Pont Production of titanium tetrachloride
US2718279A (en) * 1952-12-18 1955-09-20 Du Pont Process for condensing vaporized metal halides
GB762583A (en) * 1953-08-19 1956-11-28 British Titan Products Improvements in or relating to the preparation of metallic halides
FR1120230A (fr) * 1955-01-20 1956-07-03 Thann Fab Prod Chem Perfectionnements à la préparation de tétrachlorure de titane
US2792077A (en) * 1956-01-18 1957-05-14 Thann Fab Prod Chem Recovery of titanium tetrachloride
US2999733A (en) * 1957-01-16 1961-09-12 British Titan Products Chlorination processes
GB872685A (en) * 1958-02-28 1961-07-12 Bayer Ag New polyazo dyestuffs
FR1361182A (fr) * 1963-06-27 1964-05-15 Laporte Titanium Ltd Procédé de traitement de gaz obtenus par chloruration de substances contenant du titane
US3222847A (en) * 1963-09-05 1965-12-14 Cabot Corp Process of spraying and cooling a gas
US3261664A (en) * 1963-11-21 1966-07-19 Du Pont Process for the production and separation of titanium tetrachloride from crystalline ferrous chloride
US3628913A (en) * 1969-10-22 1971-12-21 Du Pont Process for recovering titanium tetrachloride from titaniferous ore
CA980242A (en) * 1971-05-10 1975-12-23 E. I. Du Pont De Nemours And Company Process for contacting a gas with a liquid
BE792542A (fr) * 1971-12-11 1973-03-30 Degussa Procede pour la fabrication de chlorosilanes exempts de metaux lors de la chloration ou l'hydrochloration de ferrosilicium
GB1396612A (en) * 1972-01-20 1975-06-04 Laporte Industries Ltd Production of titanium tetrachloride
JPS5337834B2 (es) * 1974-06-10 1978-10-12
JPS51116198A (en) * 1975-04-04 1976-10-13 Nippon Mining Co Ltd Method for production of titanium tetrachloride

Also Published As

Publication number Publication date
IT1087059B (it) 1985-05-31
FR2367703A1 (fr) 1978-05-12
IE45796B1 (en) 1982-12-01
GB1594704A (en) 1981-08-05
BE859634A (fr) 1978-04-12
NO149032B (no) 1983-10-24
AU2951177A (en) 1979-04-26
JPS5347398A (en) 1978-04-27
BR7706811A (pt) 1978-07-18
AU508309B2 (en) 1980-03-13
AR213218A1 (es) 1978-12-29
IE45796L (en) 1978-04-13
US4066424A (en) 1978-01-03
JPS614774B2 (es) 1986-02-13
DE2745707C2 (es) 1989-04-20
NL184825C (nl) 1989-11-16
NO773480L (no) 1978-04-14
CA1085584A (en) 1980-09-16
NL184825B (nl) 1989-06-16
FR2367703B1 (es) 1985-03-08
MX146824A (es) 1982-08-25
NL7711195A (nl) 1978-04-17
DE2745707A1 (de) 1978-04-20
NO149032C (no) 1984-02-01

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