NO893326D0 - Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner. - Google Patents

Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner.

Info

Publication number
NO893326D0
NO893326D0 NO893326A NO893326A NO893326D0 NO 893326 D0 NO893326 D0 NO 893326D0 NO 893326 A NO893326 A NO 893326A NO 893326 A NO893326 A NO 893326A NO 893326 D0 NO893326 D0 NO 893326D0
Authority
NO
Norway
Prior art keywords
zincions
sulvic
neutralization
procedure
acid containing
Prior art date
Application number
NO893326A
Other languages
English (en)
Other versions
NO893326L (no
Inventor
Morio Watanabe
Renpei Sei
Original Assignee
Solex Res Corp Japan
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 Solex Res Corp Japan filed Critical Solex Res Corp Japan
Publication of NO893326D0 publication Critical patent/NO893326D0/no
Publication of NO893326L publication Critical patent/NO893326L/no

Links

Classifications

    • 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
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B3/28—Amines
    • C22B3/282—Aliphatic amines
    • 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
    • C22B3/302—Ethers or epoxides
    • 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
    • C22B3/306—Ketones or aldehydes
    • 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
    • C22B3/32—Carboxylic acids
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
NO89893326A 1988-08-19 1989-08-18 Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner. NO893326L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63206030A JPH0254729A (ja) 1988-08-19 1988-08-19 Ｚｎイオンを含有する硫酸の中和方法

Publications (2)

Publication Number Publication Date
NO893326D0 true NO893326D0 (no) 1989-08-18
NO893326L NO893326L (no) 1990-02-20

Family

ID=16516734

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893326A NO893326L (no) 1988-08-19 1989-08-18 Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner.

Country Status (6)

Country Link
US (1) US4992248A (no)
EP (1) EP0356136A3 (no)
JP (1) JPH0254729A (no)
AU (1) AU621141B2 (no)
FI (1) FI893863A (no)
NO (1) NO893326L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2159263B1 (es) * 1999-12-17 2002-04-16 Tecn Reunidas S A Proceso para la produccion electrolitica de zinc o de compuestos de zinc de alta pureza a partir de materias primas primarias y secundarias de zinc.
FR2805281B1 (fr) * 2000-02-23 2002-09-27 Recupac Procede de valorisation des poussieres d'acieries
MXPA03000209A (es) * 2000-07-14 2004-09-13 Noranda Inc Produccion de oxido de zinc a partir de minerales solubles en acido utilizando un metodo de precipitacion.
CN102325725B (zh) * 2008-12-23 2016-10-12 Posco公司 用二次粉尘制备高纯度氧化锌的方法
US8900535B2 (en) * 2010-01-07 2014-12-02 Barrick Gold Corporation Production of zinc sulphate concentrates from a dilute zinc sulphate solution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1277304A (en) * 1968-09-19 1972-06-14 Kanto Denka Kogyo Kk Process for recovering a pure aqueous solution of ferric chloride and an aqueous solution of metal chlorides free from ferric chloride
US3795727A (en) * 1968-09-19 1974-03-05 Kanto Denka Kogyo Kk Process for recovering pure aqueous solution of ferric chloride and aqueous solution of metal chlorides free of ferric chloride
AU9142982A (en) * 1982-03-25 1983-09-29 Solex Research Corp. Of Japan Solvent extraction process
CA1303815C (en) * 1987-06-30 1992-06-23 Solex Research Corporation Of Japan Method for neutralization treatment of sulfuric acid containing iron ions
EP0298763A3 (en) * 1987-07-08 1990-01-10 Solex Research Corporation of Japan Method for recovering titanium

Also Published As

Publication number Publication date
EP0356136A3 (en) 1991-07-24
FI893863A0 (fi) 1989-08-16
US4992248A (en) 1991-02-12
FI893863A (fi) 1990-02-20
NO893326L (no) 1990-02-20
AU621141B2 (en) 1992-03-05
EP0356136A2 (en) 1990-02-28
AU3937989A (en) 1990-02-22
JPH0254729A (ja) 1990-02-23

Similar Documents

Publication Publication Date Title
NO882200L (no) Fremgangsmaate for fremstilling av kalsiumsulfat-alfa-halvhydrat.
NO880262D0 (no) Fremgangsmaate for fremstilling av b avermectiner.
NO885454D0 (no) Fremgangsmaate for fremstilling av triklormonosilan.
NO894210D0 (no) Fremgangsmaate for fremstilling av kinolyloxazol-2-oner.
NO870409L (no) Fremgangsmaate for spaltning av 1-aminoindaner.
NO895032D0 (no) Fremgangsmaate for fremstilling av 2-benzotiazoliner.
NO862942D0 (no) Fremgangsmaate for fremstilling av kalsiumfluorsilikat.
NO890159L (no) Fremgangsmaate for fremstilling av 1-alkyl-5-nitroimidazoler.
NO885002D0 (no) FremgangsmŸte for fremstilling av sialocylglycerolipider.
NO882730D0 (no) Fremgangsmaate for fremstilling av aminocyklopentyletere.
NO893326L (no) Fremgangsmaate for noeytralisering av svovelsyre inneholdende sinkioner.
NO872255D0 (no) Fremgangsmaate for dekaffinering av raakaffe.
NO870828D0 (no) Fremgangsmaate for fremstilling av biskarbamater.
NO895040D0 (no) Fremgangsmaate for fremstilling av polyhydroxybenzyloxypropanolaminer.
NO884062D0 (no) Desinfeksjon av avforminger.
NO863769D0 (no) Fremgangsmaate for fremstilling av 4-hydroksy-2-oksopyrrolin-1-yl-acetamid.
NO885446L (no) Fremgangsmaate for fremstilling av kinolincarboxylsyrer.
NO880834L (no) Fremgangsmaate for fremstilling av heterocyclyl-2-propyn-1-aminer.
NO864087L (no) Fremgangsmaate for fremstilling av aroylthiazoloner.
NO874724D0 (no) Fremgangsmaate for fremstilling av hydrerte 1-fenoksy-alkylpyridin-3-karboksylsyreforbindelser.
NO890375D0 (no) Fremgangsmaate for fremstilling av heksanitrostilben.
NO880844D0 (no) Fremgangsmaate for fremstilling av cytotoksiner.
FI874368A (fi) Anordning foer rengoerning av skor.
FI873835A0 (fi) Anordning foer beskaerning av smaoskog.
NO913089L (no) Fremgangsmaate for fremstilling av tetrazolforbindelser.