FR620482A - Process for the treatment of slag containing zinc, iron and silicic acid in order to obtain zinc - Google Patents

Process for the treatment of slag containing zinc, iron and silicic acid in order to obtain zinc

Info

Publication number
FR620482A
FR620482A FR620482DA FR620482A FR 620482 A FR620482 A FR 620482A FR 620482D A FR620482D A FR 620482DA FR 620482 A FR620482 A FR 620482A
Authority
FR
France
Prior art keywords
zinc
iron
treatment
order
silicic acid
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
Other languages
French (fr)
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.)
Ver Werke Dr Rudolf Alberti &
Original Assignee
Ver Werke Dr Rudolf Alberti &
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 Ver Werke Dr Rudolf Alberti & filed Critical Ver Werke Dr Rudolf Alberti &
Application granted granted Critical
Publication of FR620482A publication Critical patent/FR620482A/en
Expired legal-status Critical Current

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR620482D 1925-09-29 1926-08-19 Process for the treatment of slag containing zinc, iron and silicic acid in order to obtain zinc Expired FR620482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE620482X 1925-09-29

Publications (1)

Publication Number Publication Date
FR620482A true FR620482A (en) 1927-04-23

Family

ID=6577460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620482D Expired FR620482A (en) 1925-09-29 1926-08-19 Process for the treatment of slag containing zinc, iron and silicic acid in order to obtain zinc

Country Status (1)

Country Link
FR (1) FR620482A (en)

Similar Documents

Publication Publication Date Title
FR620482A (en) Process for the treatment of slag containing zinc, iron and silicic acid in order to obtain zinc
FR672846A (en) Process for making phosphoric acid and products containing phosphoric acid
FR788692A (en) Process for obtaining transformation products of substances containing carbon and their application to the treatment of water and salt solutions
FR591815A (en) Process for the treatment of alloys containing copper and iron
FR718897A (en) Electrolytic treatment process to polish the surface of iron and steel
FR560077A (en) Process for the treatment of zinc dust and other similar materials to obtain liquid zinc
FR47433E (en) Process for obtaining transformation products of substances containing carbon and their application to the treatment of water and salt solutions
FR514226A (en) Process for the treatment of ores by means of nitric acid
FR618029A (en) Process to prevent the oxidation of magnesium and its alloys
FR627474A (en) Process for the concentration and purification of hydrogen peroxide solutions
FR792539A (en) Process for the treatment of natural or agglomerated corks
FR877972A (en) Process for obtaining vanadic acid containing iron and free from alkali or low in alkali
FR704703A (en) Process for the treatment of solutions of phosphate ores in nitrogen acid
FR584154A (en) Process for obtaining materials containing hydrocyanic acid
FR541949A (en) Improvements in the method of heat treatment of substances to obtain chemical modifications
FR715322A (en) Process for centrifuging and purifying wool and other washing water
FR727351A (en) Process for improving the treatment of skin
BE385213A (en) Process for improving the treatment of skin
FR673076A (en) Process for treating titanium ores containing chromium with recovery of sulfuric acid
FR580671A (en) New process for the treatment of naiadaceae in order to obtain flexible, rot-proof and non-flammable fibers
FR622680A (en) Method for the concentration of acetic acid in extended solutions
BE338419A (en) Method for the concentration of acetic acid in extended solutions
FR602221A (en) Advanced process for the treatment of leucite and other similar complex silicates containing potassium
FR559913A (en) Process and apparatus for water purification
FR551784A (en) Process for the treatment of silver-gold antimony ores