ES325516A1 - Procedure for the leaching by infiltration of fine and finish grain materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the leaching by infiltration of fine and finish grain materials. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES325516A1
ES325516A1 ES0325516A ES325516A ES325516A1 ES 325516 A1 ES325516 A1 ES 325516A1 ES 0325516 A ES0325516 A ES 0325516A ES 325516 A ES325516 A ES 325516A ES 325516 A1 ES325516 A1 ES 325516A1
Authority
ES
Spain
Prior art keywords
leaching
infiltration
translation
fine
machine
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
ES0325516A
Other languages
Spanish (es)
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.)
Duisburger Kupferhuette
Original Assignee
Duisburger Kupferhuette
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 Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of ES325516A1 publication Critical patent/ES325516A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0288—Applications, solvents
    • 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Process for the leaching by infiltration of fine and finest grain materials in a shorter time, for example residues of chlorinating roasting of calcined pyrites or volatile powders and other previous materials and steel intermediates, characterized in that in the layer of bulk material A gypsum support frame is formed or an existing one develops during leaching. (Machine-translation by Google Translate, not legally binding)
ES0325516A 1965-05-05 1966-04-14 Procedure for the leaching by infiltration of fine and finish grain materials. (Machine-translation by Google Translate, not legally binding) Expired ES325516A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED47171A DE1220136B (en) 1965-05-05 1965-05-05 Process for the leaching of fine grains

Publications (1)

Publication Number Publication Date
ES325516A1 true ES325516A1 (en) 1967-02-16

Family

ID=7050249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0325516A Expired ES325516A1 (en) 1965-05-05 1966-04-14 Procedure for the leaching by infiltration of fine and finish grain materials. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE679497A (en)
DE (1) DE1220136B (en)
ES (1) ES325516A1 (en)

Also Published As

Publication number Publication date
DE1220136B (en) 1966-06-30
BE679497A (en) 1966-09-16

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