GB256838A - Method of briquetting ore concentrates, especially concentrates of iron ore - Google Patents

Method of briquetting ore concentrates, especially concentrates of iron ore

Info

Publication number
GB256838A
GB256838A GB30609/25A GB3060925A GB256838A GB 256838 A GB256838 A GB 256838A GB 30609/25 A GB30609/25 A GB 30609/25A GB 3060925 A GB3060925 A GB 3060925A GB 256838 A GB256838 A GB 256838A
Authority
GB
United Kingdom
Prior art keywords
concentrates
molasses
ore
briquetting
mixed
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
GB30609/25A
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.)
VICTOIRE CAROLINE OESTLUND
Original Assignee
VICTOIRE CAROLINE OESTLUND
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 VICTOIRE CAROLINE OESTLUND filed Critical VICTOIRE CAROLINE OESTLUND
Publication of GB256838A publication Critical patent/GB256838A/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

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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

256,838. Ostlund, (nÚe Klint), V. C. Oct. 14,1925, [Convention date]. Briquetting processes.-In briquetting ore concentrates, especially iron ore concentrates, molasses is used which before being mixed with the concentrates is heated to such a temperature that the sugar of the molasses is caramellized. The method consists in heating the molasses to about 220‹ C. and mixing the caramellized product with water. The solution is mixed with the ore concentrates, which is then briquetted in a press and dried at a temperature of 150‹ to 160‹ C. to evaporate the water. Instead of molasses, other cheap sugar solutions may be used, either alone or mixed with dextrine, starch or other substance. Such substances may also be added to the molasses. The proportion of molasses may be from 1 to 3 per cent of the weight of the ore.
GB30609/25A 1925-10-14 1925-12-03 Method of briquetting ore concentrates, especially concentrates of iron ore Expired GB256838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE256838X 1925-10-14

Publications (1)

Publication Number Publication Date
GB256838A true GB256838A (en) 1926-08-19

Family

ID=20306334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30609/25A Expired GB256838A (en) 1925-10-14 1925-12-03 Method of briquetting ore concentrates, especially concentrates of iron ore

Country Status (1)

Country Link
GB (1) GB256838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417493A (en) * 1943-05-14 1947-03-18 Holz Frank Metallurgical briquette and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417493A (en) * 1943-05-14 1947-03-18 Holz Frank Metallurgical briquette and method of making same

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