SE8204499L - Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran - Google Patents

Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran

Info

Publication number: SE8204499L
Authority: SE; Sweden
Prior art keywords: alkali metal; hydroxide; sulphate; precipitate; carbonate
Prior art date: 1981-07-31

Application number

SE8204499A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Other versions

SE8204499D0 (sv

Inventor

P 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

1982-07-29

Publication date

1983-02-01

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

1982-07-29 Application filed by Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran

1982-07-29 Publication of SE8204499D0 publication Critical patent/SE8204499D0/xx

1983-02-01 Publication of SE8204499L publication Critical patent/SE8204499L/

Links

QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title abstract 3
229910000288 alkali metal carbonate Inorganic materials 0.000 title abstract 3
150000008041 alkali metal carbonates Chemical class 0.000 title abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title abstract 3
229910021653 sulphate ion Inorganic materials 0.000 title abstract 3
JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 title 1
239000002244 precipitate Substances 0.000 abstract 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
229910052750 molybdenum Inorganic materials 0.000 abstract 2
239000011733 molybdenum Substances 0.000 abstract 2
238000005406 washing Methods 0.000 abstract 2
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
235000011941 Tilia x europaea Nutrition 0.000 abstract 1
229910052770 Uranium Inorganic materials 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
-1 alkali metal molybdate Chemical class 0.000 abstract 1
229910052936 alkali metal sulfate Inorganic materials 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
159000000007 calcium salts Chemical class 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1
230000008020 evaporation Effects 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
239000004571 lime Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000012452 mother liquor Substances 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1
239000008247 solid mixture Substances 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 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)

SE8204499A 1981-07-31 1982-07-29 Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran SE8204499L (sv)

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 (2)

Publication Number	Publication Date
SE8204499D0 SE8204499D0 (sv)	1982-07-29
SE8204499L true SE8204499L (sv)	1983-02-01

Family

ID=9261222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8204499A SE8204499L (sv)	1981-07-31	1982-07-29	Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran

Country Status (10)

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

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/xx 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
ZA825421B (en)	1983-06-29
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

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1995-02-28

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