ES401050A1 - Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro. - Google Patents

Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro.

Info

Publication number
ES401050A1
ES401050A1 ES401050A ES401050A ES401050A1 ES 401050 A1 ES401050 A1 ES 401050A1 ES 401050 A ES401050 A ES 401050A ES 401050 A ES401050 A ES 401050A ES 401050 A1 ES401050 A1 ES 401050A1
Authority
ES
Spain
Prior art keywords
iron sulfate
iron
purification
ferrous metals
production
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
ES401050A
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.)
Dorma Deutschland GmbH
MCGAULEY
Original Assignee
Dorma Deutschland GmbH
MCGAULEY
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 Dorma Deutschland GmbH, MCGAULEY filed Critical Dorma Deutschland GmbH
Publication of ES401050A1 publication Critical patent/ES401050A1/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
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES401050A 1971-04-13 1972-03-22 Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro. Expired ES401050A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133553A US3860696A (en) 1971-04-13 1971-04-13 Production of iron sulfate monohydrate

Publications (1)

Publication Number Publication Date
ES401050A1 true ES401050A1 (es) 1975-07-01

Family

ID=22459172

Family Applications (4)

Application Number Title Priority Date Filing Date
ES401050A Expired ES401050A1 (es) 1971-04-13 1972-03-22 Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro.
ES428803A Expired ES428803A1 (es) 1971-04-13 1974-07-31 Procedimiento para producir soluciones de sulfato de hierrode gran pureza.
ES428807A Expired ES428807A1 (es) 1971-04-13 1974-07-31 Procedimiento combinado de lixiviacion selectiva para ex- traer hierro de una alimentacion de mineral de hierro.
ES428806A Expired ES428806A1 (es) 1971-04-13 1974-07-31 Procedimiento para producir cristales de gran pureza de sulfato de hierro monohidratado.

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES428803A Expired ES428803A1 (es) 1971-04-13 1974-07-31 Procedimiento para producir soluciones de sulfato de hierrode gran pureza.
ES428807A Expired ES428807A1 (es) 1971-04-13 1974-07-31 Procedimiento combinado de lixiviacion selectiva para ex- traer hierro de una alimentacion de mineral de hierro.
ES428806A Expired ES428806A1 (es) 1971-04-13 1974-07-31 Procedimiento para producir cristales de gran pureza de sulfato de hierro monohidratado.

Country Status (9)

Country Link
US (1) US3860696A (es)
BE (1) BE781987A (es)
CA (1) CA970129A (es)
DE (1) DE2217562A1 (es)
ES (4) ES401050A1 (es)
FR (1) FR2132875A1 (es)
GB (3) GB1392522A (es)
NL (1) NL7204867A (es)
ZA (1) ZA721057B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055631A (en) * 1973-10-26 1977-10-25 The Hanna Mining Company Production of iron sulfate monohydrate
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
FR2634751B1 (es) * 1988-07-29 1991-02-08 Metaleurop Sa
IL131652A0 (en) * 1999-08-30 2001-01-28 Satec Ecochem Ltd Process for producing metal containing sulfide ores
CN100562490C (zh) * 2006-12-30 2009-11-25 昆明理工大学 一种用硫酸亚铁生产硫酸和铁精矿的方法
GB2480439A (en) * 2010-05-17 2011-11-23 Tioxide Europe Ltd A process for forming ferrous sulphate monohydrate
JP5365708B2 (ja) * 2012-01-17 2013-12-11 住友金属鉱山株式会社 硫化水素ガス製造プラント及び廃硫化水素ガスの回収利用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1630881A (en) * 1924-04-16 1927-05-31 Andrianne Zalocostas Manufacture of ferric oxide
US1890934A (en) * 1930-04-19 1932-12-13 Carson George Campbell Method of and means for producing sulphates from mixed sulphide materials and the recovery of values therefrom
US2143805A (en) * 1938-06-23 1939-01-10 Co Bartlett & Snow Co Calcining copperas
US2424866A (en) * 1942-04-15 1947-07-29 Marvin J Udy Process for the treatment of matte to recover metallic salts
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US3018166A (en) * 1960-03-08 1962-01-23 Jr William Ward Powell Method for the regeneration of waste solutions of sulfuric acid
US3067010A (en) * 1960-10-19 1962-12-04 Dow Chemical Co Process for preparation of titanium dioxide
NL278352A (es) * 1961-05-12 1900-01-01

Also Published As

Publication number Publication date
DE2217562A1 (de) 1972-10-19
US3860696A (en) 1975-01-14
GB1392521A (en) 1975-04-30
NL7204867A (es) 1972-10-17
CA970129A (en) 1975-07-01
GB1392523A (en) 1975-04-30
BE781987A (fr) 1972-10-12
ES428807A1 (es) 1976-08-16
ES428806A1 (es) 1976-08-16
FR2132875A1 (es) 1972-11-24
ZA721057B (en) 1972-10-25
GB1392522A (en) 1975-04-30
ES428803A1 (es) 1976-08-16

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