FR502294A - Sulphide decomposition process - Google Patents

Sulphide decomposition process

Info

Publication number
FR502294A
FR502294A FR502294A FR502294DA FR502294A FR 502294 A FR502294 A FR 502294A FR 502294 A FR502294 A FR 502294A FR 502294D A FR502294D A FR 502294DA FR 502294 A FR502294 A FR 502294A
Authority
FR
France
Prior art keywords
decomposition process
sulphide
sulphide decomposition
decomposition
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
FR502294A
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.)
Det Norske Aktieselskap for Elektrokemisk Industri
Original Assignee
Det Norske Aktieselskap for Elektrokemisk Industri
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 Det Norske Aktieselskap for Elektrokemisk Industri filed Critical Det Norske Aktieselskap for Elektrokemisk Industri
Application granted granted Critical
Publication of FR502294A publication Critical patent/FR502294A/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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0039—Bath smelting or converting in electric furnaces
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR502294A 1915-06-29 1919-08-07 Sulphide decomposition process Expired FR502294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO502294X 1915-06-29

Publications (1)

Publication Number Publication Date
FR502294A true FR502294A (en) 1920-05-08

Family

ID=19905159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502294A Expired FR502294A (en) 1915-06-29 1919-08-07 Sulphide decomposition process

Country Status (1)

Country Link
FR (1) FR502294A (en)

Similar Documents

Publication Publication Date Title
FR502294A (en) Sulphide decomposition process
CH71805A (en) Calciocyanamide manufacturing process
FR482752A (en) Photomechanical process
FR467949A (en) Economical construction process
FR503891A (en) New nitration process
FR505378A (en) Tar gasification process
FR474711A (en) Sealing process
FR475049A (en) Electro-metallic dyeing process
FR523331A (en) Flag manufacturing process
FR492333A (en) Chlorine extraction process
FR521652A (en) Processes for the decomposition of sulphates
FR510924A (en) Reflector manufacturing process
FR515008A (en) Production process for new sulphide colors
FR495154A (en) Calcium nitrate production process
FR436277A (en) Process for the manufacture of multicolored chains
FR510950A (en) Production process for metallic coatings
FR423829A (en) Filtration process
FR479626A (en) Cigars manufacturing process
CH73296A (en) Process for the production of ammonia
FR449747A (en) Decoration process
ES60678A3 (en) Sulfur dioxide manufacturing process.
CH73104A (en) Tanning process
FR451109A (en) Process for the production of beta-methyl-gamma-oxybutyldimethylamine
FR450979A (en) Process for the production of carboxydiarylhydrols
FR524829A (en) Explosives manufacturing process