ZA825421B - Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal ccarbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium - Google Patents

Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal ccarbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium

Info

Publication number: ZA825421B
Authority: ZA; South Africa
Prior art keywords: molybdeniferous; ccarbonate; sulphate; hydroxide; alkali metal
Prior art date: 1981-07-31

Application number

ZA825421A

Other languages

English (en)

Inventor

Pierre Maurel

Original Assignee

Pechiney Ugine Kuhlmann Uran

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.)

1981-07-31

Filing date

1982-07-28

Publication date

1983-06-29

1981-07-31 Priority claimed from FR8115244A external-priority patent/FR2510541A2/fr

1982-07-28 Application filed by Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran

1983-06-29 Publication of ZA825421B publication Critical patent/ZA825421B/xx

Links

BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 title 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
229910052770 Uranium Inorganic materials 0.000 title 1
229910052783 alkali metal Inorganic materials 0.000 title 1
150000001340 alkali metals Chemical class 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title 1
229910052750 molybdenum Inorganic materials 0.000 title 1
239000011733 molybdenum Substances 0.000 title 1
229910021653 sulphate ion Inorganic materials 0.000 title 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/02—Oxides; Hydroxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- 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)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

ZA825421A 1981-07-31 1982-07-28 Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal ccarbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium ZA825421B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8115244A FR2510541A2 (fr)	1977-09-30	1981-07-31	Procede de valorisation du molybdene a partir de solutions molybdeniferes contenant des carbonate, sulfate, hydroxyde ou hydrogenocarbonate alcalins, ainsi que, eventuellement, de l'uranium

Publications (1)

Publication Number	Publication Date
ZA825421B true ZA825421B (en)	1983-06-29

Family

ID=9261222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA825421A ZA825421B (en)	1981-07-31	1982-07-28	Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal ccarbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium

Country Status (10)

Country	Link
US (1)	US4432947A (fr)
AU (1)	AU547442B2 (fr)
BR (1)	BR8204493A (fr)
CA (1)	CA1201594A (fr)
ES (1)	ES8305661A1 (fr)
IT (1)	IT1153111B (fr)
OA (1)	OA07158A (fr)
SE (1)	SE8204499L (fr)
YU (1)	YU164482A (fr)
ZA (1)	ZA825421B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2491451A1 (fr) *	1980-10-03	1982-04-09	Cogema	Procede de recuperation separee du molybdene et du vanadium
FR2553750A1 (fr) *	1983-10-20	1985-04-26	Pechiney Uranium	Procede de separation selective d'uranium, zirconium et/ou hafnium et/ou molybdene a partir d'une solution aqueuse carbonatee les contenant
US8753591B2 (en)	2012-03-23	2014-06-17	Kennecott Utah Copper Llc	Process for the conversion of molybdenite to molydenum oxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE756944A (fr) *	1969-10-02	1971-03-16	American Metal Climax Inc	Procede d'oxydation en phase liquide
FR2404601A1 (fr) *	1977-09-30	1979-04-27	Pechiney Aluminium	Procede de purification de solutions contenant des carbonates et sulfates de sodium, eventuellement de la soude, ainsi que l'un des metaux suivants : vanadium, uranium, molybdene
FR2479793A2 (fr) *	1977-09-30	1981-10-09	Pechiney Aluminium	Procede de purification de solutions contenant des carbonate, sulfate, hydroxyde ou eventuellement hydrogenocarbonate alcalins ainsi que l'un au moins des metaux vanadium, uranium, molybdene

1982
- 1982-07-16 US US06/398,831 patent/US4432947A/en not_active Expired - Fee Related
- 1982-07-26 OA OA57750A patent/OA07158A/fr unknown
- 1982-07-27 ES ES514404A patent/ES8305661A1/es not_active Expired
- 1982-07-27 YU YU01644/82A patent/YU164482A/xx unknown
- 1982-07-28 CA CA000408232A patent/CA1201594A/fr not_active Expired
- 1982-07-28 IT IT22614/82A patent/IT1153111B/it active
- 1982-07-28 ZA ZA825421A patent/ZA825421B/xx unknown
- 1982-07-29 SE SE8204499A patent/SE8204499L/ not_active Application Discontinuation
- 1982-07-30 AU AU86613/82A patent/AU547442B2/en not_active Ceased
- 1982-07-30 BR BR8204493A patent/BR8204493A/pt unknown

Also Published As

Publication number	Publication date
IT8222614A0 (it)	1982-07-28
YU164482A (en)	1985-06-30
BR8204493A (pt)	1983-07-26
OA07158A (fr)	1984-03-31
IT1153111B (it)	1987-01-14
AU547442B2 (en)	1985-10-17
IT8222614A1 (it)	1984-01-28
SE8204499D0 (sv)	1982-07-29
US4432947A (en)	1984-02-21
AU8661382A (en)	1983-02-03
ES514404A0 (es)	1983-04-16
ES8305661A1 (es)	1983-04-16
CA1201594A (fr)	1986-03-11
SE8204499L (sv)	1983-02-01

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