TREA

Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

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Industry

  • CPC
  • C01G47/003
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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G47/00Compounds of rhenium

Current Industry

C01G47/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for platinum recovery from materials containing rhenium and...
    • Patent number 9,708,690
    • Issue date Jul 18, 2017
    • Techemet, LLC
    • Louis A. Britton
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing pure ammonium perrhenate
    • Patent number 8,795,509
    • Issue date Aug 5, 2014
    • H. C. Starch GmbH
    • Armin Olbrich
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for isolating rhenium
    • Patent number 6,936,090
    • Issue date Aug 30, 2005
    • H.C. Starck GmbH
    • Juliane Meese-Marktscheffel
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing pure ammonium metallates
    • Patent number 5,891,407
    • Issue date Apr 6, 1999
    • H. C. Starck GmbH & Co. KG
    • Wilfried Gutknecht
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for preventing the extraction of technetium and/or rhenium,...
    • Patent number 4,764,352
    • Issue date Aug 16, 1988
    • Commissariat a l'Energie Atomique
    • Andre Bathellier
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Composite porous material, process for production and separation of...
    • Patent number 4,732,887
    • Issue date Mar 22, 1988
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Heiichiro Obanawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recovery of tungsten and rhenium
    • Patent number 4,599,222
    • Issue date Jul 8, 1986
    • GTE Products Corporation
    • Alan D. Douglas
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Selective extraction of rhenium from aqueous sulfuric acid solutions
    • Patent number 4,599,153
    • Issue date Jul 8, 1986
    • American Cyanamid Company
    • John H. Bright
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Stripping metals from spent catalysts
    • Patent number 4,585,628
    • Issue date Apr 29, 1986
    • American Cyanamid Company
    • Robert G. Fischer
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for rhenium recovery
    • Patent number 4,572,823
    • Issue date Feb 25, 1986
    • Nihon Kogyo Kabushiki Kaisha
    • Takashi Ogata
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Polymeric material adapted for physico-chemical separation of subst...
    • Patent number 4,567,207
    • Issue date Jan 28, 1986
    • Nazar Y. Ljubman
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recovery of rhenium
    • Patent number 4,557,906
    • Issue date Dec 10, 1985
    • GTE Products Corporation
    • Alan D. Douglas
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recovery of rhenium
    • Patent number 4,521,381
    • Issue date Jun 4, 1985
    • GTE Products Corporation
    • Alan D. Douglas
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3558268
    • Patent number 3,558,268
    • Issue date Jan 26, 1971
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents