FR2585700B1 - Nouveaux propanediamides et leurs procedes de preparation - Google Patents

Nouveaux propanediamides et leurs procedes de preparation

Info

Publication number
FR2585700B1
FR2585700B1 FR8511706A FR8511706A FR2585700B1 FR 2585700 B1 FR2585700 B1 FR 2585700B1 FR 8511706 A FR8511706 A FR 8511706A FR 8511706 A FR8511706 A FR 8511706A FR 2585700 B1 FR2585700 B1 FR 2585700B1
Authority
FR
France
Prior art keywords
propanediamides
novel
processes
preparation
novel propanediamides
Prior art date
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
FR8511706A
Other languages
English (en)
Other versions
FR2585700A1 (fr
Inventor
Gerard Thiollet
Louisette Lafosse
Claude Musikas
Pierre Hoel
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.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8511706A priority Critical patent/FR2585700B1/fr
Priority to US06/888,583 priority patent/US4770807A/en
Priority to EP86401669A priority patent/EP0210928B1/fr
Priority to DE8686401669T priority patent/DE3669539D1/de
Priority to JP61181194A priority patent/JPH0761990B2/ja
Publication of FR2585700A1 publication Critical patent/FR2585700A1/fr
Priority to US07/203,901 priority patent/US4938871A/en
Application granted granted Critical
Publication of FR2585700B1 publication Critical patent/FR2585700B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/001—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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8511706A 1985-07-31 1985-07-31 Nouveaux propanediamides et leurs procedes de preparation Expired FR2585700B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8511706A FR2585700B1 (fr) 1985-07-31 1985-07-31 Nouveaux propanediamides et leurs procedes de preparation
US06/888,583 US4770807A (en) 1985-07-31 1986-07-21 Novel extraction agents and novel propane diamides
EP86401669A EP0210928B1 (fr) 1985-07-31 1986-07-25 Nouveaux agents d'extraction et nouveaux propanediamides, leur utilisation pour la récuperation des actinides et/ou des lanthanides et leur procédé de préparation
DE8686401669T DE3669539D1 (de) 1985-07-31 1986-07-25 Extraktionsmittel und propandiamide, i2re verwendung zur rueckgewinnung von aktiniden und/oder lanthaniden und verfahren zu ihrer herstellung.
JP61181194A JPH0761990B2 (ja) 1985-07-31 1986-07-31 アクチニド及び／又はランタニド回収用抽出剤
US07/203,901 US4938871A (en) 1985-07-31 1988-06-08 Method for the recovery of actinides and/or lanthanides using novel extraction agents, and novel propane diamides, and the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511706A FR2585700B1 (fr) 1985-07-31 1985-07-31 Nouveaux propanediamides et leurs procedes de preparation

Publications (2)

Publication Number Publication Date
FR2585700A1 FR2585700A1 (fr) 1987-02-06
FR2585700B1 true FR2585700B1 (fr) 1988-07-22

Family

ID=9321818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8511706A Expired FR2585700B1 (fr) 1985-07-31 1985-07-31 Nouveaux propanediamides et leurs procedes de preparation

Country Status (1)

Country Link
FR (1) FR2585700B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR900605A (fr) * 1943-10-15 1945-07-04 Geigy Ag J R Diamides substituées dérivant d'acides alcoylène-dicarboxyliques et leurs procédés de préparation
US3946074A (en) * 1970-10-05 1976-03-23 Akzona Incorporated Plant growth regulatory agents and process
FR2537326A1 (fr) * 1982-12-01 1984-06-08 Commissariat Energie Atomique Procede de recuperation des actinides et/ou des lanthanides presents a l'etat trivalent dans une solution aqueuse acide

Also Published As

Publication number Publication date
FR2585700A1 (fr) 1987-02-06

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Legal Events

Date Code Title Description
TP Transmission of property