ES431306A1 - Metodo para separar cinc de una solucion acuosa. - Google Patents

Metodo para separar cinc de una solucion acuosa.

Info

Publication number
ES431306A1
ES431306A1 ES431306A ES431306A ES431306A1 ES 431306 A1 ES431306 A1 ES 431306A1 ES 431306 A ES431306 A ES 431306A ES 431306 A ES431306 A ES 431306A ES 431306 A1 ES431306 A1 ES 431306A1
Authority
ES
Spain
Prior art keywords
zinc
solution
organic solution
aqueous solution
alcohol
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
ES431306A
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.)
Svenska Rayon AB
Original Assignee
Svenska Rayon AB
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
Priority claimed from SE7314841A external-priority patent/SE375328B/xx
Application filed by Svenska Rayon AB filed Critical Svenska Rayon AB
Publication of ES431306A1 publication Critical patent/ES431306A1/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
    • C01G9/00—Compounds of zinc
    • C01G9/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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
    • C22B3/38—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
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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
    • C22B3/385—Thiophosphoric acids, or esters thereof
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES431306A 1973-10-31 1974-10-24 Metodo para separar cinc de una solucion acuosa. Expired ES431306A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7314841A SE375328B (es) 1973-10-31 1973-10-31
SE7401085 1974-01-28

Publications (1)

Publication Number Publication Date
ES431306A1 true ES431306A1 (es) 1976-11-16

Family

ID=26656415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431306A Expired ES431306A1 (es) 1973-10-31 1974-10-24 Metodo para separar cinc de una solucion acuosa.

Country Status (10)

Country Link
JP (1) JPS5074567A (es)
DD (1) DD116212A1 (es)
DE (1) DE2449279A1 (es)
ES (1) ES431306A1 (es)
FI (1) FI313774A (es)
FR (1) FR2249838B1 (es)
GB (1) GB1486322A (es)
IT (1) IT1032103B (es)
NL (1) NL7414188A (es)
NO (1) NO743908L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053552A (en) * 1976-03-15 1977-10-11 General Mills Chemicals Co. Solvent extraction of zinc from sulfite-bisulfite solution
LU81601A1 (fr) * 1979-08-13 1981-03-24 Metallurgie Hoboken Procede pour separer le fer trivalent d'une solution aqueuse de chlorures
US4956154A (en) * 1988-03-09 1990-09-11 Unc Reclamation Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions
AT392803B (de) * 1989-02-24 1991-06-25 Prior Eng Ag Verfahren zum abtrennen und rueckgewinnen von geloesten, faellbaren metallen, insbesondere schwermetallen, aus waesserigen loesungen
DE4204892A1 (de) * 1992-02-19 1993-08-26 Wiegel Verwaltung Gmbh & Co Verfahren zur trennung von eisen- und zinksalze enthaltende salzsauerer beizloesung

Also Published As

Publication number Publication date
FR2249838A1 (es) 1975-05-30
FR2249838B1 (es) 1978-06-09
GB1486322A (en) 1977-09-21
NO743908L (es) 1975-05-26
FI313774A (es) 1975-05-01
DE2449279A1 (de) 1975-05-07
NL7414188A (nl) 1975-05-02
DD116212A1 (es) 1975-11-12
JPS5074567A (es) 1975-06-19
IT1032103B (it) 1979-05-30

Similar Documents

Publication Publication Date Title
GB1497534A (en) Refining of metals
ES8500870A1 (es) "procedimiento de extraccion liquidonliquido del galio contenido en soluciones acuosas basicas"
ES431306A1 (es) Metodo para separar cinc de una solucion acuosa.
ES440383A2 (es) Un metodo de lixiviar valores de cobre de escoria de cobre.
ES432140A1 (es) Un procedimiento continuo para separar nitratos de solucio-nes que contienen nitratos.
JPS51146758A (en) Process for treating a drain water containing polyvinyl alcohol
JPS529975A (en) Method of extracting weak monomerrlike organic matter from water solution
ES395270A1 (es) Un procedimiento para purificar acido fosforico obtenido enhumedo.
ES387638A1 (es) Un procedimiento para mejorar la calidad de acido fosforicocrudo.
ES464827A1 (es) Un procedimiento para la separacion, por extraccion liquido-liquido, de cantidades valiosas de cobre a partir de una so-lucion acuosa acida.
KR840002457A (ko) 우라늄회수 공정에서의 산소환원법
ES392781A1 (es) Procedimiento para el aprovechamiento del bario contenido en residuos de lixiviacion de sulfuro de bario.
JPS5242650A (en) Method for processing waste water containing fluorine
JPS5252896A (en) Proces for recovering vanadium from waste catalyst of desulfurization
BE829948A (fr) Procede pour eliminer des impuretes organiques a partir de solutions aqueuses
JPS54119331A (en) Separating method of zinc and/or iron
ES461163A1 (es) Procedimiento para refinar sacarina sodica bruta.
ES273057A1 (es) Un procedimiento para la regeneraciën de los aceites minerales usados y para el tratamiento de las aguas residuarias
JPS5252195A (en) Method for extracting iodine
JPS52149271A (en) Production of purified water
JPS51121957A (en) Method of treating waste liquid
JPS5246669A (en) Control system for a water-treating plant of an activatedsludge proces s
JPS5240424A (en) Process for removing fluorine from zinc sludge containing fluorine
JPS535851A (en) Process for treating unfilterable sludge
JPS5244054A (en) Method for processing waste water containing ferricyan ions