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GB727315A - Improvements in and relating to the agglomeration of powdered or finely divided ore material - Google Patents

Improvements in and relating to the agglomeration of powdered or finely divided ore material

Info

Publication number
GB727315A
GB727315A GB2909050A GB2909050A GB727315A GB 727315 A GB727315 A GB 727315A GB 2909050 A GB2909050 A GB 2909050A GB 2909050 A GB2909050 A GB 2909050A GB 727315 A GB727315 A GB 727315A
Authority
GB
United Kingdom
Prior art keywords
ore
finely divided
agglomeration
powdered
relating
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
GB2909050A
Inventor
James Maurice Ridgion
Enrico Cohen
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB2909050A priority Critical patent/GB727315A/en
Publication of GB727315A publication Critical patent/GB727315A/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Ore pellets are formed mechanically from finely divided ore material in which sodium hydroxide and/or sodium carbonate is dispersed in the presence of water prior to forming. The hydroxide or carbonate may be added in the form of a solution to substantially dry ore, for example, while it is being tumbled. The ore may be an iron ore such as ground haematite to which is added 8-12.5 per cent by weight of sodium carbonate solution.
GB2909050A 1950-11-28 1950-11-28 Improvements in and relating to the agglomeration of powdered or finely divided ore material Expired GB727315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2909050A GB727315A (en) 1950-11-28 1950-11-28 Improvements in and relating to the agglomeration of powdered or finely divided ore material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2909050A GB727315A (en) 1950-11-28 1950-11-28 Improvements in and relating to the agglomeration of powdered or finely divided ore material

Publications (1)

Publication Number Publication Date
GB727315A true GB727315A (en) 1955-03-30

Family

ID=10285987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2909050A Expired GB727315A (en) 1950-11-28 1950-11-28 Improvements in and relating to the agglomeration of powdered or finely divided ore material

Country Status (1)

Country Link
GB (1) GB727315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931717A (en) * 1956-11-05 1960-04-05 Dow Chemical Co Treatment of particulate iron ore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931717A (en) * 1956-11-05 1960-04-05 Dow Chemical Co Treatment of particulate iron ore

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