ES320423A1 - Procedimiento para purificar soluciones acuosas industria- les de nitrato de hafnio y de circonio. - Google Patents

Procedimiento para purificar soluciones acuosas industria- les de nitrato de hafnio y de circonio.

Info

Publication number: ES320423A1
Authority: ES; Spain
Prior art keywords: solution; phosphorus; hafnium; decanting; eluting
Prior art date: 1964-12-07
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.): Expired

Application number

ES320423A

Other languages

English (en)

Spanish (es)

Inventor

Calmes Alain De

Henri Humeau

Robert Pilon

Jean Rivoallon

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.)

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

Original Assignee

Commissariat a lEnergie Atomique CEA

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.)

1964-12-07

Filing date

1965-12-06

Publication date

1969-06-01

1965-12-06 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1969-06-01 Publication of ES320423A1 publication Critical patent/ES320423A1/es

Status Expired legal-status Critical Current

Links

229910052735 hafnium Inorganic materials 0.000 title abstract 3
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
238000000746 purification Methods 0.000 title 1
150000003754 zirconium Chemical class 0.000 title 1
229910019142 PO4 Inorganic materials 0.000 abstract 3
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
235000021317 phosphate Nutrition 0.000 abstract 3
229910052698 phosphorus Inorganic materials 0.000 abstract 3
239000011574 phosphorus Substances 0.000 abstract 3
239000010936 titanium Substances 0.000 abstract 3
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
239000003729 cation exchange resin Substances 0.000 abstract 2
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
238000007865 diluting Methods 0.000 abstract 1
238000010828 elution Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
229910052726 zirconium Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G27/00—Compounds of hafnium
- C01G27/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Geochemistry & Mineralogy (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

ES320423A 1964-12-07 1965-12-06 Procedimiento para purificar soluciones acuosas industria- les de nitrato de hafnio y de circonio. Expired ES320423A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR997679A FR1425429A (fr)	1964-12-07	1964-12-07	Procédé de purification de solutions industrielles d'un sel de hafnium et de zirconium

Publications (1)

Publication Number	Publication Date
ES320423A1 true ES320423A1 (es)	1969-06-01

Family

ID=8844220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES320423A Expired ES320423A1 (es)	1964-12-07	1965-12-06	Procedimiento para purificar soluciones acuosas industria- les de nitrato de hafnio y de circonio.

Country Status (7)

Country	Link
BE (1)	BE672649A (fr)
CH (1)	CH463475A (fr)
ES (1)	ES320423A1 (fr)
FR (1)	FR1425429A (fr)
GB (1)	GB1117457A (fr)
LU (1)	LU49943A1 (fr)
NL (1)	NL6515819A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2421952A1 (fr) *	1977-11-29	1979-11-02	Ugine Aciers	Procede de recuperation des acides et du zirconium contenus dans les solutions de decapage
US4256463A (en) *	1979-03-12	1981-03-17	Teledyne Industries, Inc.	Preparation of zirconium oxychloride

1964
- 1964-12-07 FR FR997679A patent/FR1425429A/fr not_active Expired
1965
- 1965-11-22 BE BE672649A patent/BE672649A/fr unknown
- 1965-11-26 GB GB50350/65A patent/GB1117457A/en not_active Expired
- 1965-11-29 LU LU49943A patent/LU49943A1/fr unknown
- 1965-12-06 CH CH1676765A patent/CH463475A/fr unknown
- 1965-12-06 ES ES320423A patent/ES320423A1/es not_active Expired
- 1965-12-06 NL NL6515819A patent/NL6515819A/nl unknown

Also Published As

Publication number	Publication date
BE672649A (fr)	1966-03-16
LU49943A1 (fr)	1966-01-31
GB1117457A (en)	1968-06-19
NL6515819A (nl)	1966-06-08
CH463475A (fr)	1968-10-15
FR1425429A (fr)	1966-01-24

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