IT8219757A0 - Procedimento per recuperare uranio da acido fosforico con processo per via umida. - Google Patents

Procedimento per recuperare uranio da acido fosforico con processo per via umida.

Info

Publication number
IT8219757A0
IT8219757A0 IT8219757A IT1975782A IT8219757A0 IT 8219757 A0 IT8219757 A0 IT 8219757A0 IT 8219757 A IT8219757 A IT 8219757A IT 1975782 A IT1975782 A IT 1975782A IT 8219757 A0 IT8219757 A0 IT 8219757A0
Authority
IT
Italy
Prior art keywords
procedure
phosphoric acid
wet process
recovering uranium
uranium
Prior art date
Application number
IT8219757A
Other languages
English (en)
Other versions
IT1151105B (it
Inventor
Soichi Asagao
Shinsuke Nakagawa
Naoki Okada
Seizi Yoshikawa
Original Assignee
Central Glass Co Ltd
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
Priority claimed from JP2424281A external-priority patent/JPS57140319A/ja
Priority claimed from JP16207781A external-priority patent/JPS6035286B2/ja
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of IT8219757A0 publication Critical patent/IT8219757A0/it
Application granted granted Critical
Publication of IT1151105B publication Critical patent/IT1151105B/it

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
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • C22B60/0282—Solutions containing P ions, e.g. treatment of solutions resulting from the leaching of phosphate ores or recovery of uranium from wet-process phosphoric acid
IT19757/82A 1981-02-23 1982-02-19 Procedimento per recuperare uranio da acido fosforico con procrsso per via umida IT1151105B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2424281A JPS57140319A (en) 1981-02-23 1981-02-23 Recovering method for uranium from wet process phosphoric acid
JP16207781A JPS6035286B2 (ja) 1981-10-13 1981-10-13 湿式リン酸からウランを回収する方法

Publications (2)

Publication Number Publication Date
IT8219757A0 true IT8219757A0 (it) 1982-02-19
IT1151105B IT1151105B (it) 1986-12-17

Family

ID=26361737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19757/82A IT1151105B (it) 1981-02-23 1982-02-19 Procedimento per recuperare uranio da acido fosforico con procrsso per via umida

Country Status (6)

Country Link
US (1) US4431610A (it)
DE (1) DE3206355A1 (it)
FR (1) FR2500429B1 (it)
GB (1) GB2094281B (it)
IT (1) IT1151105B (it)
NL (1) NL8200723A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542302B1 (fr) * 1983-03-08 1985-10-25 Pechiney Ugine Kuhlmann Uran Procede ameliore de recuperation par solvant de l'uranium present dans l'acide phosphorique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632307A (en) * 1969-04-09 1972-01-04 Albatros Super Fosfaatfabrieke Process for the preparation of phosphoric acid and gypsum from phosphate rock
JPS55144419A (en) * 1979-05-01 1980-11-11 Nissan Eng Kk Manufacture of phosphoric acid involving recovery of uranium
US4311677A (en) * 1979-12-03 1982-01-19 Swiss Aluminium Ltd. Process for producing phosphoric acid
IL59206A (en) * 1980-01-23 1982-12-31 Israel State Recovery of uranium from rock phosphate

Also Published As

Publication number Publication date
DE3206355C2 (it) 1987-05-27
FR2500429A1 (fr) 1982-08-27
GB2094281B (en) 1985-04-24
US4431610A (en) 1984-02-14
DE3206355A1 (de) 1982-09-16
IT1151105B (it) 1986-12-17
FR2500429B1 (fr) 1986-03-21
GB2094281A (en) 1982-09-15
NL8200723A (nl) 1982-09-16

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