FI64790C - Foerfarande foer rostning av selenhaltigt material - Google Patents

Foerfarande foer rostning av selenhaltigt material Download PDF

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Publication number
FI64790C
FI64790C FI822714A FI822714A FI64790C FI 64790 C FI64790 C FI 64790C FI 822714 A FI822714 A FI 822714A FI 822714 A FI822714 A FI 822714A FI 64790 C FI64790 C FI 64790C
Authority
FI
Finland
Prior art keywords
roasting
selenium
sulfur
process according
sulfuric acid
Prior art date
Application number
FI822714A
Other languages
English (en)
Finnish (fi)
Other versions
FI822714A0 (fi
FI64790B (fi
Inventor
Olli Viljo Juhani Hyvaerinen
Leo Elias Lindroos
Eino Antero Rosenberg
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI822714A0 publication Critical patent/FI822714A0/fi
Priority to FI822714A priority Critical patent/FI64790C/fi
Priority to US06/507,158 priority patent/US4473396A/en
Priority to SE8303666A priority patent/SE452758B/sv
Priority to CA000431715A priority patent/CA1208415A/en
Priority to BE0/211156A priority patent/BE897265A/fr
Priority to JP58133012A priority patent/JPS5935005A/ja
Priority to DE19833327468 priority patent/DE3327468A1/de
Priority to GB08320910A priority patent/GB2125022B/en
Priority to YU1623/83A priority patent/YU43323B/xx
Priority to MX198286A priority patent/MX158803A/es
Priority to BR8304243A priority patent/BR8304243A/pt
Publication of FI64790B publication Critical patent/FI64790B/fi
Application granted granted Critical
Publication of FI64790C publication Critical patent/FI64790C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/02—Elemental selenium or tellurium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Photoreceptors In Electrophotography (AREA)
FI822714A 1982-08-04 1982-08-04 Foerfarande foer rostning av selenhaltigt material FI64790C (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI822714A FI64790C (fi) 1982-08-04 1982-08-04 Foerfarande foer rostning av selenhaltigt material
US06/507,158 US4473396A (en) 1982-08-04 1983-06-23 Procedure for roasting seleniferous material
SE8303666A SE452758B (sv) 1982-08-04 1983-06-27 Sett att separera selen fran selenhaltigt ramaterial genom rostning
CA000431715A CA1208415A (en) 1982-08-04 1983-07-04 Process for roasting seleniferous material
BE0/211156A BE897265A (fr) 1982-08-04 1983-07-12 Procede de separation de selenium par grillage de matieres seleniferes
JP58133012A JPS5935005A (ja) 1982-08-04 1983-07-22 セレン含有原料の焙焼方法
DE19833327468 DE3327468A1 (de) 1982-08-04 1983-07-29 Verfahren zum abtrennen von selen aus selenhaltigen rohmaterial
GB08320910A GB2125022B (en) 1982-08-04 1983-08-03 Procedure for roasting seleniferous material
YU1623/83A YU43323B (en) 1982-08-04 1983-08-04 Process for the separation of selenium from remaining slag at copper production
MX198286A MX158803A (es) 1982-08-04 1983-08-04 Metodo mejorado para separar selenio de un material que lo contiene
BR8304243A BR8304243A (pt) 1982-08-04 1983-08-04 Processo de calcinacao de material selenifero

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI822714A FI64790C (fi) 1982-08-04 1982-08-04 Foerfarande foer rostning av selenhaltigt material
FI822714 1982-08-04

Publications (3)

Publication Number Publication Date
FI822714A0 FI822714A0 (fi) 1982-08-04
FI64790B FI64790B (fi) 1983-09-30
FI64790C true FI64790C (fi) 1984-01-10

Family

ID=8515868

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822714A FI64790C (fi) 1982-08-04 1982-08-04 Foerfarande foer rostning av selenhaltigt material

Country Status (11)

Country Link
US (1) US4473396A (pt)
JP (1) JPS5935005A (pt)
BE (1) BE897265A (pt)
BR (1) BR8304243A (pt)
CA (1) CA1208415A (pt)
DE (1) DE3327468A1 (pt)
FI (1) FI64790C (pt)
GB (1) GB2125022B (pt)
MX (1) MX158803A (pt)
SE (1) SE452758B (pt)
YU (1) YU43323B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0773397B2 (ja) * 1985-11-28 1995-08-02 日本コロムビア株式会社 ステレオイヤ−ホン
FI116684B (fi) * 2003-09-23 2006-01-31 Outokumpu Oy Menetelmä anodiliejun käsittelemiseksi
US8742324B2 (en) 2010-06-14 2014-06-03 Panasonic Corporation Structure for shielding a gap between members
CN104874278A (zh) * 2015-06-11 2015-09-02 江西新金叶实业有限公司 焙烧尾气吸收硒设备
CN112093781A (zh) * 2020-08-06 2020-12-18 江西铜业股份有限公司 一种铜阳极泥硫酸化焙烧高效吸收还原硒的方法及其装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426669C (de) * 1925-07-22 1926-03-16 Huettenbetr Verfahren zur schnellen und vollstaendigen Zersetzung beliebiger selenhaltiger Produkte unter Destillation des Selens
JPS4930328A (pt) * 1972-06-27 1974-03-18
JPS534721A (en) * 1976-07-02 1978-01-17 Sumitomo Metal Mining Co Method of separating selenium in slime formed in copper electrolysis
DE2737935A1 (de) * 1976-08-25 1978-03-02 Cra Services Verfahren zur gewinnung von selen und/oder cadmium
FI58353C (fi) * 1978-06-26 1981-01-12 Outokumpu Oy Foerfarande foer selektiv avlaegsning av foereningar fraon sulfidiska komplexmalmer blandmalmer eller -koncentrat

Also Published As

Publication number Publication date
DE3327468A1 (de) 1984-02-09
FI822714A0 (fi) 1982-08-04
YU43323B (en) 1989-06-30
US4473396A (en) 1984-09-25
CA1208415A (en) 1986-07-29
BE897265A (fr) 1983-11-03
GB2125022A (en) 1984-02-29
SE452758B (sv) 1987-12-14
SE8303666D0 (sv) 1983-06-27
YU162383A (en) 1985-10-31
JPS5935005A (ja) 1984-02-25
GB2125022B (en) 1985-11-20
GB8320910D0 (en) 1983-09-07
SE8303666L (sv) 1984-02-05
MX158803A (es) 1989-03-14
JPS6236964B2 (pt) 1987-08-10
FI64790B (fi) 1983-09-30
BR8304243A (pt) 1984-03-13

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Owner name: OUTOKUMPU OY