AU480304A - - Google Patents

Info

Publication number
AU480304A
AU480304A AU6267973A AU6267973A AU480304A AU 480304 A AU480304 A AU 480304A AU 6267973 A AU6267973 A AU 6267973A AU 6267973 A AU6267973 A AU 6267973A AU 480304 A AU480304 A AU 480304A
Authority
AU
Australia
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
AU6267973A
Other versions
AU480304B2 (en
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 filed Critical
Priority to AU62679/73A priority Critical patent/AU480304B2/en
Priority claimed from AU62679/73A external-priority patent/AU480304B2/en
Application granted granted Critical
Publication of AU480304B2 publication Critical patent/AU480304B2/en
Publication of AU480304A publication Critical patent/AU480304A/xx
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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/36—Obtaining tungsten
    • 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

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)
AU62679/73A 1973-11-20 Recovery of tungsten from low grade tungsten ores Expired AU480304B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62679/73A AU480304B2 (en) 1973-11-20 Recovery of tungsten from low grade tungsten ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU62679/73A AU480304B2 (en) 1973-11-20 Recovery of tungsten from low grade tungsten ores

Publications (2)

Publication Number Publication Date
AU480304B2 AU480304B2 (en) 1975-05-22
AU480304A true AU480304A (fr) 1975-05-22

Family

ID=

Similar Documents

Publication Publication Date Title
AR201758A1 (fr)
AU476761B2 (fr)
AU465372B2 (fr)
AR201235Q (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU471343B2 (fr)
AU465453B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
AR201229Q (fr)
AU466283B2 (fr)
AU476696B2 (fr)
AU472848B2 (fr)
AR199451A1 (fr)
AU477823B2 (fr)
AU461342B2 (fr)
AU471461B2 (fr)
AR200256A1 (fr)
AU476873B1 (fr)
AR210729A1 (fr)
AR201432A1 (fr)