SE7610142L - SINTER ROASTING OF SULFUR-CONTAINING MATERIAL - Google Patents

SINTER ROASTING OF SULFUR-CONTAINING MATERIAL

Info

Publication number
SE7610142L
SE7610142L SE7610142A SE7610142A SE7610142L SE 7610142 L SE7610142 L SE 7610142L SE 7610142 A SE7610142 A SE 7610142A SE 7610142 A SE7610142 A SE 7610142A SE 7610142 L SE7610142 L SE 7610142L
Authority
SE
Sweden
Prior art keywords
sulphur dioxide
gases produced
sinter
sinter roasting
roasting
Prior art date
Application number
SE7610142A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE428703B (en
Inventor
Boven J Van
Negen P Van
Original Assignee
Metallurgie Hoboken
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 Metallurgie Hoboken filed Critical Metallurgie Hoboken
Publication of SE7610142L publication Critical patent/SE7610142L/en
Publication of SE428703B publication Critical patent/SE428703B/en

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1509670 Sulphur dioxide by sinter roasting of ores METALLURGIE HOBOKEN-OVERPELT 21 Sept 1976 [7 Oct 1975] 39103/76 Heading C1A Sulphur dioxide is produced in a sinter roasting process by igniting a layer of sulphide ore or concentrate on an endless moving grate under an ignition furnace by contacting it with a stream of hot gases produced by the burning of elemental sulphur in an oxygen containing combustion supporting gas, the gases produced by this ignition being added to the sulphur dioxide containing gases produced in the further sinter roasting of the ignited layer and the sulphur dioxide rich gas stream is then used in the production of sulphuric acid. The treatment of a galena based charge is exemplified; sulphurous materials based on concentrates of Pb and Zn, Pb and Cu or Cu are also mentioned. The preferred combustion supporting gas is air or oxygen enriched air.
SE7610142A 1975-10-07 1976-09-14 PROCEDURE FOR SINTER ROASTING OF SULFUR MATERIAL SE428703B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530600A FR2327321A1 (en) 1975-10-07 1975-10-07 AGGLOMERATION GRILLING PROCESS OF A SULPHUROUS MATERIAL

Publications (2)

Publication Number Publication Date
SE7610142L true SE7610142L (en) 1977-04-08
SE428703B SE428703B (en) 1983-07-18

Family

ID=9160880

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610142A SE428703B (en) 1975-10-07 1976-09-14 PROCEDURE FOR SINTER ROASTING OF SULFUR MATERIAL

Country Status (8)

Country Link
JP (1) JPS5246302A (en)
AU (1) AU499026B2 (en)
BE (1) BE845806A (en)
CA (1) CA1058865A (en)
DE (1) DE2644187A1 (en)
FR (1) FR2327321A1 (en)
GB (1) GB1509670A (en)
SE (1) SE428703B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240766A1 (en) * 2002-08-30 2004-03-18 Sudamin Mhd Gmbh Production of a zinc-containing sinter used as feed material for the thermal recovery of zinc comprises sintering a zinc-containing secondary raw material to which a sulfur-containing secondary energy carrier has been added
CN118306952B (en) * 2024-04-30 2024-09-10 江苏联恒电子新材料科技有限公司 High-purity sulfuric acid production equipment and production process

Also Published As

Publication number Publication date
AU1847376A (en) 1978-04-13
FR2327321A1 (en) 1977-05-06
DE2644187A1 (en) 1977-04-21
JPS5246302A (en) 1977-04-13
FR2327321B1 (en) 1978-03-17
SE428703B (en) 1983-07-18
AU499026B2 (en) 1979-04-05
CA1058865A (en) 1979-07-24
BE845806A (en) 1976-12-31
GB1509670A (en) 1978-05-04

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