GB1106813A - A method of up-draft sintering sulphidic zinc and lead ores or concentrates - Google Patents

A method of up-draft sintering sulphidic zinc and lead ores or concentrates

Info

Publication number
GB1106813A
GB1106813A GB2143865A GB2143865A GB1106813A GB 1106813 A GB1106813 A GB 1106813A GB 2143865 A GB2143865 A GB 2143865A GB 2143865 A GB2143865 A GB 2143865A GB 1106813 A GB1106813 A GB 1106813A
Authority
GB
United Kingdom
Prior art keywords
chain
sinter
sintered
concentrates
lead ores
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
GB2143865A
Inventor
Manfred Peucker
Manfred Schmidt
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1106813A publication Critical patent/GB1106813A/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
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates

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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

In a method of up-draft sintering sulphidic zinc or lead ores or concentrates thereof on a sinter chain, wherein the material to be sintered is deposited on the sinter chain, sintered by conducting an induced draught upwardly through the sinter from below the chain, and is discharged from one end of the chain as the sintered product and wherein fresh air is fed at the discharge end of the chain to remove dust from the sintered product, the resulting dustladen air, together with gases poor in sulphur dioxide evolved during the sintering operation are withdrawn from above the sinter chain and recycled to below the sinter chain to form the induced draught, while gases rich in sulphur dioxide are withdrawn from above the sinter chain at or near the location where the material to be sintered is deposited on the chain.
GB2143865A 1964-06-13 1965-05-20 A method of up-draft sintering sulphidic zinc and lead ores or concentrates Expired GB1106813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM61365A DE1201558B (en) 1964-06-13 1964-06-13 Process for the pressure sintering of sulphidic zinc and lead ores and concentrates

Publications (1)

Publication Number Publication Date
GB1106813A true GB1106813A (en) 1968-03-20

Family

ID=7310103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2143865A Expired GB1106813A (en) 1964-06-13 1965-05-20 A method of up-draft sintering sulphidic zinc and lead ores or concentrates

Country Status (3)

Country Link
BE (1) BE665126A (en)
DE (1) DE1201558B (en)
GB (1) GB1106813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339269A (en) * 1980-09-02 1982-07-13 University Of Utah Process for sintering lead concentrates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535727B1 (en) * 1991-10-03 1995-11-02 METALLGESELLSCHAFT Aktiengesellschaft Method for sintering iron oxide containing material on a sintering machine
DE4411505C1 (en) * 1994-03-31 1995-08-24 Steag Ag Travelling grate sintering process for oxidic ore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672412A (en) * 1949-07-18 1954-03-16 Broken Hill Ass Smelter Continuous oxidizing operations
US3043677A (en) * 1960-09-28 1962-07-10 United States Steel Corp Sintering method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339269A (en) * 1980-09-02 1982-07-13 University Of Utah Process for sintering lead concentrates

Also Published As

Publication number Publication date
DE1201558B (en) 1965-09-23
BE665126A (en) 1965-10-01

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