[go: up one dir, main page]

FR1095724A - Continuous process for the treatment of arsenical pyritic ores - Google Patents

Continuous process for the treatment of arsenical pyritic ores

Info

Publication number
FR1095724A
FR1095724A FR1095724DA FR1095724A FR 1095724 A FR1095724 A FR 1095724A FR 1095724D A FR1095724D A FR 1095724DA FR 1095724 A FR1095724 A FR 1095724A
Authority
FR
France
Prior art keywords
arsenical
treatment
continuous process
pyritic ores
pyritic
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.)
Instituto Nacional de Industria CETME
Original Assignee
Instituto Nacional de Industria CETME
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 Instituto Nacional de Industria CETME filed Critical Instituto Nacional de Industria CETME
Application granted granted Critical
Publication of FR1095724A publication Critical patent/FR1095724A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1095724D 1953-03-24 1954-03-15 Continuous process for the treatment of arsenical pyritic ores Expired FR1095724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1095724X 1953-03-24

Publications (1)

Publication Number Publication Date
FR1095724A true FR1095724A (en) 1955-06-06

Family

ID=8311831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1095724D Expired FR1095724A (en) 1953-03-24 1954-03-15 Continuous process for the treatment of arsenical pyritic ores

Country Status (1)

Country Link
FR (1) FR1095724A (en)

Similar Documents

Publication Publication Date Title
FR1124788A (en) Apparatus for the continuous treatment of metal wires
FR1393998A (en) Process for the treatment of tobacco
FR1105476A (en) Process and compositions for the treatment of hides and skins with enzymes
FR1095724A (en) Continuous process for the treatment of arsenical pyritic ores
FR1158305A (en) Process for the treatment of low-pressure polyolefins
FR1116396A (en) Process for treating metals
FR1107112A (en) Process for treating metals and articles obtained
FR1161575A (en) Process for the treatment of polyamides
FR73544E (en) Continuous process for the treatment of arsenical pyritic ores
FR1202993A (en) Process for the total treatment of arsenical pyritic ores containing lead
FR1168942A (en) Process for the treatment of ore fines and product obtained by this process
FR1105811A (en) Process for the treatment of iron alloys
FR1187877A (en) Metallurgical process for the treatment of steels
FR1148782A (en) Process for the treatment of polymers of the polysulfide type for the production of elastomers
FR1114249A (en) Process for the treatment of cereals before milling
FR1074755A (en) Seaweed treatment process
FR1163126A (en) Improved process for the treatment of textiles
FR1077004A (en) Advanced product for the treatment of the epidermis
FR1103518A (en) Leather treatment process
FR1071533A (en) Process for the treatment of fabrics
FR1126228A (en) Process for accelerating the sedimentation of dispersions
FR1093184A (en) Process for preparing epsilon-oxy-caproic esters
FR1103413A (en) Ferrous metal treatment process
FR1171908A (en) Process for the selective reduction of delta 4 - 3 - ketosteroids to 5 - beta -dihydrosteroids
FR1083310A (en) Treatment of ores by chlorination