MA19041A1 - Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide . - Google Patents

Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide .

Info

Publication number
MA19041A1
MA19041A1 MA19242A MA19242A MA19041A1 MA 19041 A1 MA19041 A1 MA 19041A1 MA 19242 A MA19242 A MA 19242A MA 19242 A MA19242 A MA 19242A MA 19041 A1 MA19041 A1 MA 19041A1
Authority
MA
Morocco
Prior art keywords
uranium
recovery
phosphoric acid
wet
wet process
Prior art date
Application number
MA19242A
Other languages
English (en)
Inventor
G Lopez Jose
W Gould Kenneth
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.)
Filing date
Publication date
Application filed by Wyoming Mineral Corp filed Critical Wyoming Mineral Corp
Publication of MA19041A1 publication Critical patent/MA19041A1/fr

Links

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
MA19242A 1980-01-23 1981-01-16 Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide . MA19041A1 (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
MA19041A1 true MA19041A1 (fr) 1981-10-01

Family

ID=22355370

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19242A MA19041A1 (fr) 1980-01-23 1981-01-16 Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede 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
CA2731170C (fr) 2008-07-31 2014-05-27 Urtek, Llc Extraction de l'uranium de l'acide phosphorique par voie humide
US8883096B2 (en) 2008-07-31 2014-11-11 Urtek, Llc Extraction of uranium from wet-process phosphoric acid
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

Also Published As

Publication number Publication date
GB2067544A (en) 1981-07-30
ES8204474A1 (es) 1982-05-01
FR2474057A1 (fr) 1981-07-24
GB2067544B (en) 1983-10-05
US4356154A (en) 1982-10-26
PT72387A (en) 1981-03-01
BE887221A (fr) 1981-07-23
YU13681A (en) 1983-09-30
PT72387B (en) 1981-12-21
ES498745A0 (es) 1982-05-01
CA1154266A (fr) 1983-09-27

Similar Documents

Publication Publication Date Title
BE852145A (fr) Procede pour la recuperation d'uranium a partir d'acide phosphorique obtenu par voie humide
FR2343712A1 (fr) Procede pour la preparation de l'acide acrylique a partir du propylene
BE887785A (fr) Procede de production et de recuperation d'acide terephtalique
MA20164A1 (fr) Recuperation de chaleur a partir d'acide sulfurique concentre.
FR2535305B1 (fr) Procede d'extraction d'uranium a partir de tetrafluorure d'uranium
BE870486A (fr) Procede de recuperation d'uranium au depart de solutions d'acide phosphorique
BE890253A (fr) Procede pour la recuperation des metaux a partir des boues
MA18654A1 (fr) Procede de recuperation de l'uranium present dans les solutions de l'acide phosphorique
RO79610A (fr) Procede de recuperation de l'acide acrylique
MA18518A1 (fr) Procede pour separer le fer de l'uranium
BE852230A (fr) Procede de preparation d'acide phosphorique a partir de minerais de phosphate
FR2548166B1 (fr) Procede pour eliminer les impuretes a partir de l'acide phosphorique obtenu par voie humide
MA19009A1 (fr) Procede pour produire de l'acide phosphorique et du gypse a partir de phosphorite,permettant de recuperer facilement l'uranium
MA19042A1 (fr) Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide .
MA19224A1 (fr) Procede pour la recuperation de l'uranium a partir d'acide phosphorique de procede humide .
MA19041A1 (fr) Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide .
MA19044A1 (fr) Procede pour la recuperation de l'uranium a partir de l'acide phosphorique .
FR2560187B1 (fr) Procede de recuperation de l'acide methacrylique
MA19328A1 (fr) Procede de recuperation de l'uranium (vi) present dans des solutions d'acide phosphorique .
FR2457273B1 (fr) Procede pour la recuperation d'acetone
MA18911A1 (fr) Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique inpur
BE882229A (fr) Procede de recuperation d'acide methacrylique
MA19179A1 (fr) Procede pour la recuperation d'uranium a partir d'acide phosphorique .
FR2500429B1 (fr) Procede de recuperation d'uranium a partir d'acide phosphorique obtenu par voie humide
MA18666A1 (fr) Procede d'extraction d'uranium d'acide phosphorique