ITMI931384A0 - Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco - Google Patents

Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco

Info

Publication number
ITMI931384A0
ITMI931384A0 IT93MI1384A ITMI931384A ITMI931384A0 IT MI931384 A0 ITMI931384 A0 IT MI931384A0 IT 93MI1384 A IT93MI1384 A IT 93MI1384A IT MI931384 A ITMI931384 A IT MI931384A IT MI931384 A0 ITMI931384 A0 IT MI931384A0
Authority
IT
Italy
Prior art keywords
separation
procedure
acid solution
zinc salt
iron present
Prior art date
Application number
IT93MI1384A
Other languages
English (en)
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 filed Critical
Priority to IT93MI001384A priority Critical patent/IT1264896B1/it
Publication of ITMI931384A0 publication Critical patent/ITMI931384A0/it
Priority to ES94109023T priority patent/ES2097577T3/es
Priority to DE69400984T priority patent/DE69400984T2/de
Priority to EP94109023A priority patent/EP0630856B1/en
Publication of ITMI931384A1 publication Critical patent/ITMI931384A1/it
Application granted granted Critical
Publication of IT1264896B1 publication Critical patent/IT1264896B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C01G21/003—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
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/04—Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
IT93MI001384A 1993-06-28 1993-06-28 Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco IT1264896B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93MI001384A IT1264896B1 (it) 1993-06-28 1993-06-28 Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco
ES94109023T ES2097577T3 (es) 1993-06-28 1994-06-13 Procedimiento para eliminar hierro y manganeso de soluciones acidas de sales de zinc.
DE69400984T DE69400984T2 (de) 1993-06-28 1994-06-13 Verfahren zur Entfernung von Eisen und Mangan aus Säure-Zinksalz-Lösungen
EP94109023A EP0630856B1 (en) 1993-06-28 1994-06-13 Process for removing iron and manganese from acid solutions of zinc salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001384A IT1264896B1 (it) 1993-06-28 1993-06-28 Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco

Publications (3)

Publication Number Publication Date
ITMI931384A0 true ITMI931384A0 (it) 1993-06-28
ITMI931384A1 ITMI931384A1 (it) 1994-12-28
IT1264896B1 IT1264896B1 (it) 1996-10-17

Family

ID=11366488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001384A IT1264896B1 (it) 1993-06-28 1993-06-28 Procedimento per la separazione del ferro presente in una soluzione acida di un sale di zinco

Country Status (4)

Country Link
EP (1) EP0630856B1 (it)
DE (1) DE69400984T2 (it)
ES (1) ES2097577T3 (it)
IT (1) IT1264896B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052528B2 (en) * 2003-12-09 2006-05-30 Seido Chemical Industry Company, Ltd. Method for removal of Mn from cobalt sulfate solutions
CN103288139B (zh) * 2013-05-08 2014-11-26 北京工业大学 制备α-Fe2O3空心结构及α-Fe2O3/K1.33Mn8O16纳米线的方法
CN105399144A (zh) * 2015-12-15 2016-03-16 上海宝钢磁业有限公司 一种高锰钢酸洗废液除锰的方法
CN107555482B (zh) * 2017-09-11 2019-07-26 中南大学 一种利用高铅高磷锰资源制备铁酸锰尖晶石材料的方法及添加剂
IT202000002515A1 (it) * 2020-02-10 2021-08-10 Engitec Tech S P A Metodo per recuperare zinco metallico da scarti metallurgici.
CN112030088A (zh) * 2020-08-28 2020-12-04 青岛龙程昊宇工贸有限公司 新型环保无污染热镀锌生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973300A (en) * 1932-01-04 1934-09-11 New Jersey Zinc Co Purifying zinc sulphate solutions
US3148944A (en) * 1960-05-10 1964-09-15 Dow Chemical Co Process for purifying aqueous solutions comprised of zinc chloride
ES365800A1 (es) * 1969-04-09 1972-04-01 Auxiliar Ind Sa Empresa Procedimiento para purificar jeias de cinc, de metales dis-tintos al cinc.
JPS5242420A (en) * 1975-10-01 1977-04-02 Toho Rayon Co Ltd Process for recovering zinc of high purity
DD142701A1 (de) * 1979-04-09 1980-07-09 Volker Dommaschk Verfahren zur herstellung von konzentrierten ammoniumsulfidloesungen

Also Published As

Publication number Publication date
IT1264896B1 (it) 1996-10-17
DE69400984T2 (de) 1997-06-26
EP0630856B1 (en) 1996-11-27
EP0630856A1 (en) 1994-12-28
ES2097577T3 (es) 1997-04-01
DE69400984D1 (de) 1997-01-09
ITMI931384A1 (it) 1994-12-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528