BE486533A - Metal sulphide roasting refinements - Google Patents

Metal sulphide roasting refinements

Info

Publication number
BE486533A
BE486533A BE486533A BE486533A BE486533A BE 486533 A BE486533 A BE 486533A BE 486533 A BE486533 A BE 486533A BE 486533 A BE486533 A BE 486533A BE 486533 A BE486533 A BE 486533A
Authority
BE
Belgium
Prior art keywords
refinements
metal sulphide
roasting
sulphide roasting
metal
Prior art date
Application number
BE486533A
Other languages
French (fr)
Original Assignee
The American Metal Co Ltd
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 The American Metal Co Ltd filed Critical The American Metal Co Ltd
Publication of BE486533A publication Critical patent/BE486533A/en

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
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • 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
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
BE486533A 1947-12-31 1948-12-28 Metal sulphide roasting refinements BE486533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486533XA 1947-12-31 1947-12-31

Publications (1)

Publication Number Publication Date
BE486533A true BE486533A (en) 1949-01-15

Family

ID=132185

Family Applications (1)

Application Number Title Priority Date Filing Date
BE486533A BE486533A (en) 1947-12-31 1948-12-28 Metal sulphide roasting refinements

Country Status (1)

Country Link
BE (1) BE486533A (en)

Similar Documents

Publication Publication Date Title
CH266579A (en) Metal element of construction.
FR965662A (en) adjustable metal prop
FR977917A (en) Metal sulphide roasting refinements
BE486533A (en) Metal sulphide roasting refinements
FR950633A (en) Stylograph refinements
FR945585A (en) Metal delentoir
FR1003661A (en) Metal window
CH260129A (en) Wristwatch.
CH266796A (en) Can be shortened.
FR934317A (en) Elastic metal bracelet
FR940506A (en) Bracelet
FR969577A (en) Tripolymer refinements
ES176678A1 (en) METAL COMBINS
FR951055A (en) metal prop
FR1009191A (en) metal prop
FR56753E (en) metal prop
FR974406A (en) Wiper
FR1015447A (en) Skimmer refinements
FR939477A (en) Alloy
FR947516A (en) Alloy
CH274652A (en) Wiper.
FI24087A (en) Shovel
ES14929Y (en) Metal cap.
ES15833Y (en) Metallic pencil.
AT174624B (en) Durable iron-chromium-nickel-cobalt alloy