ES507639A0 - Procedimiento para la recuperacion de un concentrado que contiene uranio,y acido fosforico . - Google Patents

Procedimiento para la recuperacion de un concentrado que contiene uranio,y acido fosforico .

Info

Publication number: ES507639A0
Authority: ES; Spain
Prior art keywords: recovery; procedure; phosphoric acid; concentrate containing; containing uranium
Prior art date: 1980-12-03
Legal status (The legal status 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 status listed.): Granted

Application number

ES507639A

Other languages

English (en)

Other versions

ES8207095A1 (es

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Stamicarbon BV

Original Assignee

Stamicarbon BV

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.)

1980-12-03

Filing date

1981-12-02

Publication date

1982-09-01

1981-12-02 Application filed by Stamicarbon BV filed Critical Stamicarbon BV

1982-09-01 Publication of ES8207095A1 publication Critical patent/ES8207095A1/es

1982-09-01 Publication of ES507639A0 publication Critical patent/ES507639A0/es

Status Granted legal-status Critical Current

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
239000012141 concentrate Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000011084 recovery Methods 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
- C22B60/0278—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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/46—Preparation involving solvent-solvent extraction
- C01B25/461—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/46—Preparation involving solvent-solvent extraction
- C01B25/461—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound
- C01B25/463—Preparation involving solvent-solvent extraction the phosphoric acid present in the medium obtained after reaction being first extracted from the liquid phase formed or separated then re-extracted as free acid by using water or as a phosphate by using a basic compound the extracting agent being a ketone or a mixture of ketones

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
Removal Of Specific Substances (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

ES507639A 1980-12-03 1981-12-02 Procedimiento para la recuperacion de un concentrado que contiene uranio,y acido fosforico . Granted ES507639A0 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8006571A NL8006571A (nl)	1980-12-03	1980-12-03	Werkwijze voor het winnen van een uraniumbevattend concentraat en fosforzuur, alsmede uraniumbevattend concentraat en fosforzuur verkregen volgens deze werkwijze.

Publications (2)

Publication Number	Publication Date
ES8207095A1 ES8207095A1 (es)	1982-09-01
ES507639A0 true ES507639A0 (es)	1982-09-01

Family

ID=19836277

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES507639A Granted ES507639A0 (es)	1980-12-03	1981-12-02	Procedimiento para la recuperacion de un concentrado que contiene uranio,y acido fosforico .

Country Status (8)

Country	Link
EP (1)	EP0053409A1 (es)
JP (1)	JPS57118032A (es)
CA (1)	CA1184388A (es)
ES (1)	ES507639A0 (es)
IL (1)	IL64437A (es)
MA (1)	MA19344A1 (es)
NL (1)	NL8006571A (es)
ZA (1)	ZA818362B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2531698A2 (fr) *	1981-11-17	1984-02-17	Pechiney Ugine Kuhlmann Uran	Traitement de purification d'un concentre uranifere
CN104906920B (zh) *	2015-06-03	2017-01-18	贵阳开磷化肥有限公司	一种湿法磷酸尾气处理回收氟、硅资源的系统及其回收方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2819145A (en) *	1952-10-15	1958-01-07	Robert F Mccullough	Metal value recovery from leached zone material
BE755133A (fr) *	1969-08-23	1971-02-22	Bayer Ag	Procede pour separer le phosphate d'un acide fluosilicique approprie a la fabrication du fluorure d'ammonium
DE2347485C3 (de) *	1973-09-21	1980-09-04	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Ammoniumfluorid aus Kieselfluorwasserstoffsäure
ES487897A1 (es) *	1979-01-25	1980-06-16	Stamicarbon	Procedimiento para recuperar un concentrado que contiene uranio y acido fosforico purificado a partir de acido fosfo-rico de procedimiento humedo

1980
- 1980-12-03 NL NL8006571A patent/NL8006571A/nl not_active Application Discontinuation
1981
- 1981-10-30 EP EP81201220A patent/EP0053409A1/en not_active Withdrawn
- 1981-12-01 CA CA000391306A patent/CA1184388A/en not_active Expired
- 1981-12-01 IL IL64437A patent/IL64437A/xx unknown
- 1981-12-01 MA MA19548A patent/MA19344A1/fr unknown
- 1981-12-02 ES ES507639A patent/ES507639A0/es active Granted
- 1981-12-02 ZA ZA818362A patent/ZA818362B/xx unknown
- 1981-12-02 JP JP56194330A patent/JPS57118032A/ja active Pending

Also Published As

Publication number	Publication date
JPS57118032A (en)	1982-07-22
ES8207095A1 (es)	1982-09-01
IL64437A0 (en)	1982-03-31
NL8006571A (nl)	1982-07-01
MA19344A1 (fr)	1982-07-01
IL64437A (en)	1984-04-30
ZA818362B (en)	1982-10-27
CA1184388A (en)	1985-03-26
EP0053409A1 (en)	1982-06-09

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