JPS52104500A - Method of reutilizing aqueous iron chloride solution - Google Patents

Method of reutilizing aqueous iron chloride solution

Info

Publication number
JPS52104500A
JPS52104500A JP138977A JP138977A JPS52104500A JP S52104500 A JPS52104500 A JP S52104500A JP 138977 A JP138977 A JP 138977A JP 138977 A JP138977 A JP 138977A JP S52104500 A JPS52104500 A JP S52104500A
Authority
JP
Japan
Prior art keywords
reutilizing
chloride solution
iron chloride
aqueous iron
aqueous
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.)
Pending
Application number
JP138977A
Other languages
English (en)
Inventor
Doriyuuru Noeru
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.)
Compagnie Royale Asturienne des Mines
Original Assignee
Compagnie Royale Asturienne des Mines
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 Compagnie Royale Asturienne des Mines filed Critical Compagnie Royale Asturienne des Mines
Publication of JPS52104500A publication Critical patent/JPS52104500A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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]
    • 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
    • Y10S423/01—Waste acid containing iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Iron (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP138977A 1976-01-09 1977-01-10 Method of reutilizing aqueous iron chloride solution Pending JPS52104500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600409A FR2337691A1 (fr) 1976-01-09 1976-01-09 Procede de valorisation de solution aqueuse de chlorures de fer

Publications (1)

Publication Number Publication Date
JPS52104500A true JPS52104500A (en) 1977-09-01

Family

ID=9167732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP138977A Pending JPS52104500A (en) 1976-01-09 1977-01-10 Method of reutilizing aqueous iron chloride solution

Country Status (7)

Country Link
US (1) US4092401A (ja)
JP (1) JPS52104500A (ja)
BE (1) BE850216A (ja)
DE (1) DE2700718A1 (ja)
ES (1) ES454906A1 (ja)
FR (1) FR2337691A1 (ja)
NL (1) NL7700127A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000264609A (ja) * 1999-03-22 2000-09-26 Andritz Patentverwaltungs Gmbh 金属の酸溶解液から酸を回収するプロセス

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216798A1 (de) * 1992-05-21 1993-11-25 Metallgesellschaft Ag Verfahren zur Aufarbeitung von vanadiumhaltigen Rückständen
US5401485A (en) * 1994-03-15 1995-03-28 Shell Oil Company Reduction of residual chloride in iron oxides
US5597547A (en) * 1995-04-13 1997-01-28 Shell Oil Company Reduction of residual chloride in iron oxides
US20020005210A1 (en) * 2000-01-05 2002-01-17 Olsen Douglas R. Regenerating spent pickling liquor
WO2009039579A1 (en) * 2007-09-26 2009-04-02 Bhp Billiton Ssm Development Pty Ltd Acid recovery from metal sulfates
AT516089B1 (de) * 2014-08-14 2017-06-15 Mme Eng E U Hydrometallurgisches Verfahren
CN106564863B (zh) * 2016-11-15 2018-10-23 四川龙蟒钛业股份有限公司 浓缩废酸除铁过程中双氧水添加量控制设备
US11479472B2 (en) 2019-01-24 2022-10-25 Elixsys, Inc. Systems and methods to recover value-added materials from gypsum
WO2020154699A1 (en) 2019-01-24 2020-07-30 Elixsys Inc. Systems and methods to treat flue gas desulfurization and metal-bearing waste streams to recover value-added materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073039A (en) * 1930-09-18 1937-03-09 Wilton Thomas Owston Flue-gas washing and purification
US2926999A (en) * 1958-02-24 1960-03-01 Tennessee Valley Authority Recovery of sulfur dioxide from waste gases
US3794714A (en) * 1970-12-29 1974-02-26 Mitsubishi Heavy Ind Ltd Process for washing sulfur oxide-containing gases with a slurry of lime
NL168321C (ja) * 1971-03-29 Chiyoda Chem Eng Construct Co
US3906078A (en) * 1971-11-11 1975-09-16 Bischoff Gasreinigung Process for removing sulfur oxides from industrial waste gas
DE2348108A1 (de) * 1973-09-25 1975-04-03 Metallgesellschaft Ag Verfahren und vorrichtung zur absorption von so tief 3
US4024220A (en) * 1975-08-25 1977-05-17 Uop Inc. Flue gas scrubbing and conversion of calcium sulfite to calcium sulfate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000264609A (ja) * 1999-03-22 2000-09-26 Andritz Patentverwaltungs Gmbh 金属の酸溶解液から酸を回収するプロセス

Also Published As

Publication number Publication date
FR2337691A1 (fr) 1977-08-05
DE2700718A1 (de) 1977-07-14
US4092401A (en) 1978-05-30
BE850216A (fr) 1977-07-07
FR2337691B3 (ja) 1978-10-06
ES454906A1 (es) 1977-12-01
NL7700127A (nl) 1977-07-12

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