[go: up one dir, main page]

FR578774A - Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials - Google Patents

Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials

Info

Publication number
FR578774A
FR578774A FR578774DA FR578774A FR 578774 A FR578774 A FR 578774A FR 578774D A FR578774D A FR 578774DA FR 578774 A FR578774 A FR 578774A
Authority
FR
France
Prior art keywords
residues
dust
iron
blast furnace
containing materials
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)
Inventor
Anton Schreger
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
Application granted granted Critical
Publication of FR578774A publication Critical patent/FR578774A/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
    • C22B1/16—Sintering; Agglomerating

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)
FR578774D 1923-03-20 1924-03-15 Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials Expired FR578774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE578774X 1923-03-20

Publications (1)

Publication Number Publication Date
FR578774A true FR578774A (en) 1924-10-03

Family

ID=6570500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578774D Expired FR578774A (en) 1923-03-20 1924-03-15 Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials

Country Status (1)

Country Link
FR (1) FR578774A (en)

Similar Documents

Publication Publication Date Title
FR578774A (en) Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials
FR628408A (en) Process of agglomeration of dust from blast furnaces, dust from iron ore and similar dust
FR631004A (en) Process for briquetting the dust escaping from the blast furnace top
CA211498A (en) Process of treating ores in blast furnaces
FR612394A (en) Process for recovering iron oxide contained in dust from blast furnace gases
FR623333A (en) Process for the operation of blast furnaces and similar shaft furnaces in which the dust from the top is blown
FR707676A (en) Process for the agglomeration and the briquetting of dust from the top
FR689363A (en) Process for the concretion of blast furnace dust
FR609438A (en) Process of smelting iron and other metals
AU1063523A (en) An improved process for smelting' ores and improvements in furnaces therefor
FR577662A (en) Blast furnace slag granulation process
FR557162A (en) Process for the agglomeration of ores and other similar materials
FR754439A (en) Blast furnace slag improvement process
AU979727A (en) Method of enriching iron ores, blast furnace mould, burnt pyrites, purple-ore andthe like
FR558084A (en) Process for the direct reduction of ores, and in particular of iron ores
FR620994A (en) Process for the treatment of mixed ores, slags and various residues containing lead, zinc and iron
FR571986A (en) Process for the enrichment of carbonated iron ores
FR572524A (en) Process for the enrichment of colithic ores
FR586950A (en) Device for the recovery of metal oxides from refining furnaces
FR563875A (en) Process for smelting ores containing tin
FR566433A (en) Rotary metallurgical furnace for smelting and refining metals
FR551743A (en) Process of agglomeration of dust and small pulverized anthracite, coke and charcoal
FR578657A (en) Blast furnace for iron
FR569462A (en) Refining process for metals and alloys
CA219660A (en) Process of desulphurizing iron ores