PT77821A - A method for producing selenium salts - Google Patents

A method for producing selenium salts

Info

Publication number
PT77821A
PT77821A PT77821A PT7782183A PT77821A PT 77821 A PT77821 A PT 77821A PT 77821 A PT77821 A PT 77821A PT 7782183 A PT7782183 A PT 7782183A PT 77821 A PT77821 A PT 77821A
Authority
PT
Portugal
Prior art keywords
selenite
alkalimetal
selenate
spray dried
relates
Prior art date
Application number
PT77821A
Other languages
English (en)
Other versions
PT77821B (en
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of PT77821A publication Critical patent/PT77821A/pt
Publication of PT77821B publication Critical patent/PT77821B/pt

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
    • C01B19/008—Salts of oxyacids of selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Fertilizers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Microscoopes, Condenser (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Vapour Deposition (AREA)
PT77821A 1982-12-22 1983-12-14 A method for producing selenium salts PT77821B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8207344A SE440221B (sv) 1982-12-22 1982-12-22 Forfarande for framstellning av metallselenat fran metallisk selen via selensyrlighet

Publications (2)

Publication Number Publication Date
PT77821A true PT77821A (en) 1984-01-01
PT77821B PT77821B (en) 1986-03-26

Family

ID=20349107

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77821A PT77821B (en) 1982-12-22 1983-12-14 A method for producing selenium salts

Country Status (16)

Country Link
US (1) US4605544A (pt)
EP (1) EP0112310B1 (pt)
JP (1) JPS60500090A (pt)
AT (1) ATE25372T1 (pt)
AU (1) AU560370B2 (pt)
CA (1) CA1224008A (pt)
DE (1) DE3369674D1 (pt)
ES (1) ES8506241A1 (pt)
FI (1) FI74453C (pt)
GR (1) GR81259B (pt)
IE (1) IE56323B1 (pt)
NZ (1) NZ206431A (pt)
PT (1) PT77821B (pt)
SE (1) SE440221B (pt)
WO (1) WO1984002513A1 (pt)
ZA (1) ZA838772B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338893C1 (de) * 1983-10-27 1985-06-20 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Alkalimetallselenat
SE527942C2 (sv) * 2003-12-17 2006-07-18 Boliden Contech Ab Förfarande för återvinning av uttjänt selenfiltermassa
US10047378B2 (en) 2011-09-02 2018-08-14 Shibaura Institute Of Technology Method for recovering selenium
CN109247203B (zh) * 2018-08-02 2021-06-08 唐谟堂 一种种植富硒农作物的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808637A (en) * 1955-08-09 1959-02-11 Diamond Alkali Co Improvements in or relating to the recovery of selenium
SU139307A1 (ru) * 1960-08-04 1960-11-30 Л.Н. Алымова Способ получени селенатов щелочных металлов
FR1509084A (fr) * 1966-11-29 1968-01-12 Electro Chimie Soc D Procédé de récupération de sélénium iv utilisé comme catalyseur d'oxydation en solution
DE2965903D1 (en) * 1979-06-14 1983-08-25 Inst Nuclear Energy Res A hydrometallurgical process for recovering precious metals from anode slime

Also Published As

Publication number Publication date
JPH0379286B2 (pt) 1991-12-18
US4605544A (en) 1986-08-12
JPS60500090A (ja) 1985-01-24
FI74453B (fi) 1987-10-30
PT77821B (en) 1986-03-26
DE3369674D1 (en) 1987-03-12
AU560370B2 (en) 1987-04-02
AU2269383A (en) 1984-07-17
NZ206431A (en) 1986-05-09
SE440221B (sv) 1985-07-22
ZA838772B (en) 1985-02-27
GR81259B (pt) 1984-12-11
FI74453C (fi) 1988-02-08
ATE25372T1 (de) 1987-02-15
EP0112310A1 (en) 1984-06-27
FI842913A (fi) 1984-07-19
ES528249A0 (es) 1985-07-01
IE832734L (en) 1984-06-22
FI842913A0 (fi) 1984-07-19
CA1224008A (en) 1987-07-14
SE8207344L (sv) 1984-06-23
WO1984002513A1 (en) 1984-07-05
IE56323B1 (en) 1991-06-19
EP0112310B1 (en) 1987-02-04
SE8207344D0 (sv) 1982-12-22
ES8506241A1 (es) 1985-07-01

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Legal Events

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Effective date: 19910327