BE887221A - Procede pour isoler l'uranium de l'acide phosphorique de voie humide - Google Patents

Procede pour isoler l'uranium de l'acide phosphorique de voie humide

Info

Publication number: BE887221A
Authority: BE; Belgium
Prior art keywords: phosphoric acid; wet phosphoric; uranium; isolating; isolating uranium
Prior art date: 1980-01-23

Application number

BE0/203591A

Other languages

English (en)

Inventor

J Lopez

K Gould

Original Assignee

Wyoming Mineral Corp

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.)

1980-01-23

Filing date

1981-01-23

Publication date

1981-07-23

1981-01-23 Application filed by Wyoming Mineral Corp filed Critical Wyoming Mineral Corp

1981-07-23 Publication of BE887221A publication Critical patent/BE887221A/fr

Links

NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
229910052770 Uranium Inorganic materials 0.000 title 1
229910000147 aluminium phosphate 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents

Landscapes

Engineering & Computer Science (AREA)
General Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Manufacturing & Machinery (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

BE0/203591A 1980-01-23 1981-01-23 Procede pour isoler l'uranium de l'acide phosphorique de voie humide BE887221A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/114,465 US4356154A (en)	1980-01-23	1980-01-23	Uranium extraction coefficient control in the process of uranium extraction from phosphoric acid

Publications (1)

Publication Number	Publication Date
BE887221A true BE887221A (fr)	1981-07-23

Family

ID=22355370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/203591A BE887221A (fr)	1980-01-23	1981-01-23	Procede pour isoler l'uranium de l'acide phosphorique de voie humide

Country Status (9)

Country	Link
US (1)	US4356154A (fr)
BE (1)	BE887221A (fr)
CA (1)	CA1154266A (fr)
ES (1)	ES498745A0 (fr)
FR (1)	FR2474057A1 (fr)
GB (1)	GB2067544B (fr)
MA (1)	MA19041A1 (fr)
PT (1)	PT72387B (fr)
YU (1)	YU13681A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8883096B2 (en)	2008-07-31	2014-11-11	Urtek, Llc	Extraction of uranium from wet-process phosphoric acid
MX2011000817A (es)	2008-07-31	2011-06-01	Urtek Llc	Extraccion de uranio a partir de acido fosforico de proceso humedo.
US20120130142A1 (en) *	2010-11-24	2012-05-24	Uop, Llc	Automatically measuring color changes in a stream

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3268288A (en) *	1963-07-19	1966-08-23	Kerr Mc Gee Oil Ind Inc	Process for solubilizing uranium values
US3711591A (en) *	1970-07-08	1973-01-16	Atomic Energy Commission	Reductive stripping process for the recovery of uranium from wet-process phosphoric acid
US3836476A (en) *	1971-10-04	1974-09-17	Kerr Mc Gee Chem Corp	Simultaneous recovery of vanadium and uranium from oxidized wet process acid
US3966873A (en) *	1973-11-01	1976-06-29	Westinghouse Electric Corporation	Uranium complex recycling method of purifying uranium liquors
US4258013A (en) *	1977-09-14	1981-03-24	Earth Sciences Inc.	Uranium recovery from wet process phosphoric acid
US4277454A (en) *	1979-09-18	1981-07-07	J. R. Simplot Company	Methods for the control of excessive corrosion in phosphoric acid circuits

1980
- 1980-01-23 US US06/114,465 patent/US4356154A/en not_active Expired - Lifetime
1981
- 1981-01-13 GB GB8100957A patent/GB2067544B/en not_active Expired
- 1981-01-13 CA CA000368353A patent/CA1154266A/fr not_active Expired
- 1981-01-14 FR FR8100561A patent/FR2474057A1/fr not_active Withdrawn
- 1981-01-16 MA MA19242A patent/MA19041A1/fr unknown
- 1981-01-20 YU YU00136/81A patent/YU13681A/xx unknown
- 1981-01-22 ES ES498745A patent/ES498745A0/es active Granted
- 1981-01-22 PT PT72387A patent/PT72387B/pt unknown
- 1981-01-23 BE BE0/203591A patent/BE887221A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
YU13681A (en)	1983-09-30
ES8204474A1 (es)	1982-05-01
ES498745A0 (es)	1982-05-01
GB2067544A (en)	1981-07-30
MA19041A1 (fr)	1981-10-01
GB2067544B (en)	1983-10-05
PT72387B (en)	1981-12-21
PT72387A (en)	1981-03-01
FR2474057A1 (fr)	1981-07-24
US4356154A (en)	1982-10-26
CA1154266A (fr)	1983-09-27

Similar Documents

Publication	Publication Date	Title
RO79394A (fr)	1983-02-01	Procede pour la purification de l'acide phosphorique
BE874691A (fr)	1979-09-10	Procede d'elimination des impuretes de l'acide phosphorique
MA21021A1 (fr)	1988-04-01	Procede pour eliminer les impuretes cationiques de l'acide phosphorique de voie humide
FR2470090B1 (fr)	1986-04-04	Procede de purification d'un acide phosphorique de voie humide
MA18518A1 (fr)	1980-04-01	Procede pour separer le fer de l'uranium
MA19287A1 (fr)	1982-04-01	Procede pour entrainer l'uranium d'un acide alcoypyrophosphorique .
OA07898A (fr)	1986-11-20	Procédé de purification de l'acide phosphorique de voie humide par élinination du cadmium.
RO79837A (fr)	1983-02-01	Procede pour la preparation de l'acide cyanhydrique
BE887222A (fr)	1981-07-23	Procede d'isolement de l'uranium de l'acide phospherique de voie humide
BE887113A (fr)	1981-05-14	Procede de defluoruration de l'acide phosphorique
MA19686A1 (fr)	1983-10-01	Procede de Purification d'Acide Phosphorique de voie humide
RO82537A (fr)	1984-02-21	Procede pour la preparation de l'acide diaceton-cetogluconique
BE887221A (fr)	1981-07-23	Procede pour isoler l'uranium de l'acide phosphorique de voie humide
RO89422A (fr)	1986-06-30	Procede pour la separation de l'arsenic de solutions acides
MA19328A1 (fr)	1982-07-01	Procede de recuperation de l'uranium (vi) present dans des solutions d'acide phosphorique .
MA20585A1 (fr)	1986-07-01	Procede pour eliminer l'arsenic de solutions d'acides phosphoriques
MA18666A1 (fr)	1980-07-01	Procede d'extraction d'uranium d'acide phosphorique
MA19556A1 (fr)	1983-04-01	Procede pour recuperer de l'uranium d'acide traite par voie humide
BE889169A (fr)	1981-10-01	Procede de preparation d'acide 2-methoxy-3-6-dichloro-benzoique
FR2546889B1 (fr)	1987-01-16	Procede de preparation d'un acide aminolactonecarboxylique
BE867331A (fr)	1978-11-22	Procede de purification d'un acide phosphorique de voie humide
MA19224A1 (fr)	1982-04-01	Procede pour la recuperation de l'uranium a partir d'acide phosphorique de procede humide .
FR2503708B1 (fr)	1985-11-15	Procede pour isoler l'acide (+)-usnique de usnea barbata l.
BE889661A (fr)	1981-11-16	Procede de preparation d'acide phosphorique par voie humide a teneur accrue en uranium
RO82368A (fr)	1983-08-03	Procede pour la preparation de l'acide diacetoncetgluconique

Legal Events

Date

Code

Title

Description

1985-07-31

RE

Patent lapsed

Owner name: WYOMING MINERAL CORP.

Effective date: 19850123