FR2243264B1 - - Google Patents

Info

Publication number
FR2243264B1
FR2243264B1 FR7430318A FR7430318A FR2243264B1 FR 2243264 B1 FR2243264 B1 FR 2243264B1 FR 7430318 A FR7430318 A FR 7430318A FR 7430318 A FR7430318 A FR 7430318A FR 2243264 B1 FR2243264 B1 FR 2243264B1
Authority
FR
France
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
FR7430318A
Other versions
FR2243264A1 (fr
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Kernforschungsanlage Juelich GmbH
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 DE19732345430 external-priority patent/DE2345430C3/de
Priority claimed from DE2441479A external-priority patent/DE2441479B1/de
Application filed by Kernforschungsanlage Juelich GmbH filed Critical Kernforschungsanlage Juelich GmbH
Publication of FR2243264A1 publication Critical patent/FR2243264A1/fr
Application granted granted Critical
Publication of FR2243264B1 publication Critical patent/FR2243264B1/fr
Expired legal-status Critical Current

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/12—Unicellular algae; Culture media therefor
    • 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
    • C22B60/0256—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries using biological agents, e.g. microorganisms or algae
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Biochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Molecular Biology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cultivation Of Seaweed (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
FR7430318A 1973-09-08 1974-09-06 Expired FR2243264B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732345430 DE2345430C3 (de) 1973-09-08 Verfahren zur Herstellung von für die Gewinnung von Uran geeigneten einzelligen Grünalgen und Verwendung derselben zur Gewinnung von Uran
DE2441479A DE2441479B1 (de) 1974-08-30 1974-08-30 Matrix aus Algen, Verfahren zur Herstellung der Matrix sowie Verfahren zur Urangewinnung aus Meerwasser mittels dieser Matrix

Publications (2)

Publication Number Publication Date
FR2243264A1 FR2243264A1 (fr) 1975-04-04
FR2243264B1 true FR2243264B1 (fr) 1978-03-24

Family

ID=25765765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430318A Expired FR2243264B1 (fr) 1973-09-08 1974-09-06

Country Status (4)

Country Link
JP (1) JPS5073810A (fr)
CA (1) CA1038168A (fr)
FR (1) FR2243264B1 (fr)
GB (1) GB1472626A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509943C3 (de) * 1975-03-07 1978-03-23 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Herstellung einer Matrix aus kultivierbaren Mikroorganismen
JPS5391101U (fr) * 1976-12-25 1978-07-26
JPS53118587A (en) * 1977-03-24 1978-10-17 Gerumatsukusu Kk Production of algae containing germanium
JPH0277535A (ja) * 1988-09-13 1990-03-16 Koji Sakaguchi アクチノイド元素の回収法
JPH02118035A (ja) * 1988-10-26 1990-05-02 Ajinomoto Co Inc ウラン吸着剤
AUPO585197A0 (en) * 1997-03-25 1997-04-24 McKenna, William James Oil collecting mat and method
FR2956408B1 (fr) 2010-02-12 2014-10-17 Commissariat Energie Atomique Nouvelle algue radioresistante du genre coccomyxa
FR3005062B1 (fr) 2013-04-25 2016-03-11 Commissariat Energie Atomique Nouvelle algue radioresistante du genre coccomyxa
ES2633038B2 (es) * 2017-03-29 2018-01-30 Universidad Complutense De Madrid Microorganismo de la especie Tetraselmis mediterránea (CEPA TmmRU) y su uso para la producción de uranio enriquecido

Also Published As

Publication number Publication date
FR2243264A1 (fr) 1975-04-04
JPS5073810A (fr) 1975-06-18
GB1472626A (en) 1977-05-04
CA1038168A (fr) 1978-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse