GB1226087A - - Google Patents

Info

Publication number
GB1226087A
GB1226087A GB1226087DA GB1226087A GB 1226087 A GB1226087 A GB 1226087A GB 1226087D A GB1226087D A GB 1226087DA GB 1226087 A GB1226087 A GB 1226087A
Authority
GB
United Kingdom
Prior art keywords
cinders
fluidized bed
pyrites
roasting
gas flow
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
English (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
Publication of GB1226087A publication Critical patent/GB1226087A/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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1226087D 1969-04-29 1969-04-29 Expired GB1226087A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2171669 1969-04-29

Publications (1)

Publication Number Publication Date
GB1226087A true GB1226087A (xx) 1971-03-24

Family

ID=10167652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226087D Expired GB1226087A (xx) 1969-04-29 1969-04-29

Country Status (1)

Country Link
GB (1) GB1226087A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
CN100532590C (zh) * 2007-07-26 2009-08-26 曹传东 一种以硫铁矿为原料生产铁精砂粉的方法及其设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
CN100532590C (zh) * 2007-07-26 2009-08-26 曹传东 一种以硫铁矿为原料生产铁精砂粉的方法及其设备

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee