SU1831883A3 - Method for recovering molybdenum from sodium tungstate solutions - Google Patents

Method for recovering molybdenum from sodium tungstate solutions

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Publication number
SU1831883A3
SU1831883A3 SU5035672/02A SU5035672A SU1831883A3 SU 1831883 A3 SU1831883 A3 SU 1831883A3 SU 5035672/02 A SU5035672/02 A SU 5035672/02A SU 5035672 A SU5035672 A SU 5035672A SU 1831883 A3 SU1831883 A3 SU 1831883A3
Authority
SU
USSR - Soviet Union
Prior art keywords
sodium tungstate
tungstate solutions
recovering molybdenum
phosphorus
molybdenum
Prior art date
Application number
SU5035672/02A
Other languages
Russian (ru)
Inventor
В.П. Зайцев
Н.К. Калиш
Original Assignee
Институт неорганической химии СО РАН
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 Институт неорганической химии СО РАН filed Critical Институт неорганической химии СО РАН
Priority to SU5035672/02A priority Critical patent/SU1831883A3/en
Application granted granted Critical
Publication of SU1831883A3 publication Critical patent/SU1831883A3/en

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

FIELD: chemical industry. SUBSTANCE: recovery of molybdenum from sodium tungstate solutions is done by extraction or sorption using anion exchanger in the presence of sulfide containing reagent and by addition of phosphorus as phosphoric acid salts. Phosphorus is added in amount of 0.025 to 6 g/l. EFFECT: more efficient recovery method. 2 cl, 7 tbl
SU5035672/02A 1992-04-03 1992-04-03 Method for recovering molybdenum from sodium tungstate solutions SU1831883A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU5035672/02A SU1831883A3 (en) 1992-04-03 1992-04-03 Method for recovering molybdenum from sodium tungstate solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU5035672/02A SU1831883A3 (en) 1992-04-03 1992-04-03 Method for recovering molybdenum from sodium tungstate solutions

Publications (1)

Publication Number Publication Date
SU1831883A3 true SU1831883A3 (en) 1998-05-20

Family

ID=60537414

Family Applications (1)

Application Number Title Priority Date Filing Date
SU5035672/02A SU1831883A3 (en) 1992-04-03 1992-04-03 Method for recovering molybdenum from sodium tungstate solutions

Country Status (1)

Country Link
SU (1) SU1831883A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111154991A (en) * 2020-01-19 2020-05-15 北京工业大学 Method for separating tungsten and molybdenum from tungsten molybdate solution
CN113720987A (en) * 2021-08-11 2021-11-30 信丰华锐钨钼新材料有限公司 Method for removing tungsten, molybdenum, phosphorus and polyacid in tungsten smelting macroporous resin desorption solution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111154991A (en) * 2020-01-19 2020-05-15 北京工业大学 Method for separating tungsten and molybdenum from tungsten molybdate solution
CN111154991B (en) * 2020-01-19 2022-02-11 北京工业大学 Method for separating tungsten and molybdenum from tungsten molybdate solution
CN113720987A (en) * 2021-08-11 2021-11-30 信丰华锐钨钼新材料有限公司 Method for removing tungsten, molybdenum, phosphorus and polyacid in tungsten smelting macroporous resin desorption solution

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