ES520745A0 - Un procedimiento de tratamiento de una fase acuosa acida, que comprende iones sulfatos, particularmente acido sulfurico, iones titanio, particularmente titanio (iv), e iones hierro, particularmente hierro (ii). - Google Patents

Un procedimiento de tratamiento de una fase acuosa acida, que comprende iones sulfatos, particularmente acido sulfurico, iones titanio, particularmente titanio (iv), e iones hierro, particularmente hierro (ii).

Info

Publication number
ES520745A0
ES520745A0 ES520745A ES520745A ES520745A0 ES 520745 A0 ES520745 A0 ES 520745A0 ES 520745 A ES520745 A ES 520745A ES 520745 A ES520745 A ES 520745A ES 520745 A0 ES520745 A0 ES 520745A0
Authority
ES
Spain
Prior art keywords
ions
titanium
iron
procedure
treatment
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.)
Granted
Application number
ES520745A
Other languages
English (en)
Other versions
ES8401324A1 (es
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of ES520745A0 publication Critical patent/ES520745A0/es
Publication of ES8401324A1 publication Critical patent/ES8401324A1/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
    • C01G23/00—Compounds of titanium
    • C01G23/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3233—Cooling devices characterised by condensed liquid drainage means
    • B60H1/32331—Cooling devices characterised by condensed liquid drainage means comprising means for the use of condensed liquid, e.g. for humidification or for improving condenser performance
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/382—Phosphine chalcogenides, e.g. compounds of the formula R3P=X with X = O, S, Se or Te
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/40—Mixtures
    • C22B3/409—Mixtures at least one compound being an organo-metallic compound
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Chemical Treatment Of Metals (AREA)
ES520745A 1982-03-19 1983-03-18 Un procedimiento de tratamiento de una fase acuosa acida, que comprende iones sulfatos, particularmente acido sulfurico, iones titanio, particularmente titanio (iv), e iones hierro, particularmente hierro (ii). Expired ES8401324A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204684A FR2523466B1 (fr) 1982-03-19 1982-03-19 Procede de recuperation et de purification d'un acide sulfurique residuaire contenant des sels de titane

Publications (2)

Publication Number Publication Date
ES520745A0 true ES520745A0 (es) 1983-12-16
ES8401324A1 ES8401324A1 (es) 1983-12-16

Family

ID=9272175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520745A Expired ES8401324A1 (es) 1982-03-19 1983-03-18 Un procedimiento de tratamiento de una fase acuosa acida, que comprende iones sulfatos, particularmente acido sulfurico, iones titanio, particularmente titanio (iv), e iones hierro, particularmente hierro (ii).

Country Status (12)

Country Link
US (1) US4499058A (es)
EP (1) EP0090692B1 (es)
JP (1) JPS58204808A (es)
AU (1) AU565010B2 (es)
BR (1) BR8301358A (es)
CA (1) CA1198577A (es)
DE (1) DE3361522D1 (es)
ES (1) ES8401324A1 (es)
FI (1) FI72301C (es)
FR (1) FR2523466B1 (es)
NO (1) NO159011C (es)
ZA (1) ZA831898B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523466B1 (fr) * 1982-03-19 1986-09-12 Rhone Poulenc Sa Procede de recuperation et de purification d'un acide sulfurique residuaire contenant des sels de titane
DE3524053A1 (de) * 1985-07-05 1987-01-08 Bayer Antwerpen Nv Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren
DE3643711A1 (de) * 1986-12-20 1988-06-30 Bayer Antwerpen Nv Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren
EP0298763A3 (en) * 1987-07-08 1990-01-10 Solex Research Corporation of Japan Method for recovering titanium
US5009868A (en) * 1987-12-14 1991-04-23 East Penn Manufacturing Co., Inc. Process for the extended use of strip acid employed in the reclamation of battery acid fluid from expanded lead-acid batteries
US4971780A (en) * 1987-12-14 1990-11-20 East Penn Manufacturing Co., Inc. Process for the reclamation of battery acid and fluid from expended lead-acid batteries
JPH0328816U (es) * 1989-07-29 1991-03-22
CA2035085A1 (en) * 1990-01-29 1991-07-30 Morio Watanabe Process for producing titanium dioxide
JPH04119919A (ja) * 1990-09-12 1992-04-21 Chiyuushitsu Kenkyusho:Kk 二酸化チタンの製造方法
JP2968877B2 (ja) * 1991-11-08 1999-11-02 日鉄鉱業株式会社 金属硫酸塩含有の廃硫酸から硫酸を回収する方法
DE4438174C2 (de) * 1994-10-26 1996-08-29 Bayer Ag Verwendung von Diethyldodecanphosphonat zur Extraktion von Säuren und Metallsalzen aus wäßrigen Lösungen
FR2743063B1 (fr) * 1995-12-29 1998-01-30 Rhone Poulenc Chimie Procede de traitement d'une solution aqueuse de sulfate de titanyle
US7704470B2 (en) * 2007-04-24 2010-04-27 Haydock Consulting Services, Lc Removal of contaminants from by-product acids
CN104451145B (zh) * 2014-11-25 2017-08-11 中国科学院青海盐湖研究所 一种从氯化物混合溶液中萃取除铁的方法
RU2709369C1 (ru) * 2018-12-07 2019-12-17 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки гидролизной серной кислоты
CN109607623B (zh) * 2018-12-25 2020-09-22 安徽安纳达钛业股份有限公司 钛白废酸的简化利用工艺
CN111961850B (zh) * 2020-09-11 2021-06-08 长沙海创金源工程技术有限公司 一种铜钴矿的处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589909A (en) * 1949-03-24 1952-03-18 New Jersey Zinc Co Production of titanium dioxide
US3067010A (en) * 1960-10-19 1962-12-04 Dow Chemical Co Process for preparation of titanium dioxide
US3104950A (en) * 1961-12-11 1963-09-24 Dow Chemical Co Process for the separation of iron and titanium values by extraction and the subsequent preparation of anhydrous titanium dopxode
GB970885A (en) * 1962-02-02 1964-09-23 Dow Chemical Co Preparation of high purity titanium dioxide
FR1322201A (fr) * 1962-02-02 1963-03-29 Dow Chemical Co Procédé de préparation de bioxyde de titane de grande pureté et produit ainsi obtenu
US3529932A (en) * 1966-10-31 1970-09-22 Toyo Soda Mfg Co Ltd Process for removing titanium from titanium-containing phosphoric acid
US4269809A (en) * 1979-12-19 1981-05-26 Uop Inc. Recovery in titanium metal values by solvent extraction
JPS56160326A (en) * 1980-05-13 1981-12-10 Nippon Soretsukusu Kk Recovering method for acid containing titanium ion
FR2523466B1 (fr) * 1982-03-19 1986-09-12 Rhone Poulenc Sa Procede de recuperation et de purification d'un acide sulfurique residuaire contenant des sels de titane

Also Published As

Publication number Publication date
FI72301C (fi) 1987-05-11
ZA831898B (en) 1983-12-28
DE3361522D1 (en) 1986-01-30
NO830924L (no) 1983-09-20
FI830873L (fi) 1983-09-20
NO159011B (no) 1988-08-15
FI830873A0 (fi) 1983-03-16
JPS6261524B2 (es) 1987-12-22
NO159011C (no) 1988-11-23
BR8301358A (pt) 1983-11-29
CA1198577A (fr) 1985-12-31
JPS58204808A (ja) 1983-11-29
AU1257683A (en) 1983-09-22
AU565010B2 (en) 1987-09-03
FR2523466A1 (fr) 1983-09-23
EP0090692A1 (fr) 1983-10-05
FI72301B (fi) 1987-01-30
EP0090692B1 (fr) 1985-12-18
FR2523466B1 (fr) 1986-09-12
US4499058A (en) 1985-02-12
ES8401324A1 (es) 1983-12-16

Similar Documents

Publication Publication Date Title
ES520745A0 (es) Un procedimiento de tratamiento de una fase acuosa acida, que comprende iones sulfatos, particularmente acido sulfurico, iones titanio, particularmente titanio (iv), e iones hierro, particularmente hierro (ii).
ES491777A0 (es) Un procedimiento de reduccion electrolitica, de un acido policloro-picolinico.
IT8019386A0 (it) Processo per l'evaporazione ed eventualmente il recupero di acqua da soluzioni acquose.
NO882765D0 (no) Fremgangsmaate for noeytraliseringsbehandling av svovelsyre inneholdende jernioner.
DE3374947D1 (en) Treatment of solutions to facilitate the removal of ferric iron therefrom
DE3061643D1 (en) A method for the selective removal of ferric ions from an aqueous solution, selective metal-chelating resins for use therein, and a method for their preparation
ES508321A0 (es) Procedimiento para separar iones manganeso y cloro de una solucion acuosa acida de sulfatos.
NO163629C (no) Konsentrert, vandig toeymykningsmiddelblanding og fremgangsmaate ved fremstilling derav.
PH19173A (en) The treatment of aqueous system
ES544879A0 (es) Procedimiento para la fabricacion de la sal triple 2khso5 xkhso4xk2so4, a partir de h2so4, h2o2 y koh
NO860712L (no) Fremgangsmaate til resirkulering av metallsulfatholdig svovelsyre.
DE3362045D1 (en) Aqueous solution of ursodeoxycholic acid for therapeutic uses, process for its preparation and its utilization for the treatment of cholelithiasis
EP0174051A3 (en) Method for treatment of impunded material (sludges) from the chemical treatment of spent sulfuric acid with lime
JPS54146459A (en) Method of purifying secondary treatment water
NO904104L (no) Fremgangsmaate for gjenvinning av svovelsyre.
AU602933B2 (en) Process for the recovery of acid organophosphorus compounds and/or organophosphate ions present in an aqueous solution and its use for the treatment of aqueous effluents
ES547690A0 (es) Procedimiento para la reduccion de iones metalicos en solu- ciones acuosas
JPS54107441A (en) Treatment of etching waste solution
NO894941D0 (no) Fremgangsmaate for gjenvinning av svovelsyre ved titandioksydfremstilling.
DE3377351D1 (en) Corrosion inhibitors for aqueous solutions for the treatment of metals, and process for their preparation
NO160213C (no) Makroporoes chelatdannende alkylaminofosfoniumharpiks, fremgangsmaate ved dens fremstilling og anvendelse av harpiksen for rensing av saltopploesninger.
JPS5216863A (en) Treating agent and method for wastewater containing hexa-chromium ions
NO950440L (no) Fremgangsmåte for inndamping av brukt svovelsyre
BR8401223A (pt) Composto de pirazinio monquaternizado,processo enzimatico para a preparacao de hidrogenio,processo enzimatico para a producao de amoniaco e processo para a preparacao de hidrogenio partindo de agua
DE3166319D1 (en) Production of calcium-sulfate hemihydrate using waste heat, diluted sulfuric acid and sulfuric salts