Process Recovery Rhenium

  • Recovery of rhenium(VII) with triisooctylamine from

    Extraction recovery of rhenium(VII) with triisooctylamine from model sulfuric acid solutions was studied. The effect of the composition of the organic and aqueous phases on the recovery of

  • Patent US5542957 Recovery of platinum group metals and

    Platinum group metals and rhenium are Recovery of platinum group metals and rhenium from materials using halogen reagents Metal leaching and recovery process

  • Process for the recovery of molybdenum and rhenium from

    Mar 23, 1982 · A process for the recovery of molybdenum and rhenium from their sulfide ores which comprises subjecting the ores to microwave energy in the presence of

  • Recovery of rhenium from molybdenite calcine by a resinin

    Read "Recovery of rhenium from molybdenite calcine by a resininpulp process, Hydrometallurgy" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publiions available at your fingertips.

    Published in: Hydrometallurgy · 2006Authors: X Lan · S Liang · Y SongAffiliation: Xi an University of Architecture and TechnologyAbout: Hydrometallurgy · Molybdenum · Rhenium · Ionexchange resin
  • Molybdenum Processing imoafo

    Milling, Flotation, Roasting, Rhenium recovery, Smelting Ferromolybdenum, Upgrading from Roasted Molybdenite Concentrates, Molybdenum Metal Production

  • Recovery of Rhenium from Superalloy Scrap SBIR.gov

    Recovery of Rhenium from Superalloy Opportunities exist for enhancing rhenium yield through technological improvements in discrete steps in the recovery process.

  • recovery rhenium process erfgoedkamerbertem

    Recovery of rhenium GTE Products Corporation. Jun 04, 1985· In a process is disclosed for recovering rhenium from tungsten and rhenium bearing material by oxidizing and fusing the starting material, solubilizing the

  • GURJHQ Investigation into Rhenium Fluorination Process

    UHGXFWLRQRIUKHQLXPKH[DIOXRULGH Investigation into Rhenium Fluorination Process The purpose of this work is the study of heterogeneous recovery of rhenium

  • Recovery of rhenium from copper leach solutions using ion

    Recovery of rhenium from copper leach solutions using ion exchange with In the adsorption process, the recovery rate of rhenium to recovery rhenium was

  • US Patent # 3,862,292. RECOVERY OF RHENIUM Patents

    We claim: 1. A process for recovery of rhenium from aqueous solution comprising (1) contacting the solution with an adsorbent consisting essentially of activated carbon to selectively adsorb the rhenium and (2) eluting the adsorbed rhenium from the activated carbon by means of an eluent consisting essentially of a watersoluble alcohol or a

  • Recovery of Rhenium and Molybdenum from Molybdenite

    Recovery of Rhenium and Molybdenum from Molybdenite Roasting Dust Recovery of Rhenium and Molybdenum from Molybdenite Roasting Dust Leaching Solution by Ion

  • Metal Powders Scrap Metal Recovery Titan International

    METAL POWDERS METAL FINISHING METAL RECOVERY Get a Quote GOT SCRAP? Accredited and compliant quality control process SPHEROIDIZED RHENIUM POWDER.

  • recovery of platinum and rhenium Cheresources

    parameters which affect the process of desorbtion and adsorption are also considered and There are some methods for recovery of platinum, rhenium and other nobel

  • Solvent extraction process for the recovery of molybdenum

    Peterson, H.D. Solvent extraction process for the recovery of molybdenum and rhenium from molybdenite.United States: N. p., 1973. Web.

  • US20090277305A1 Recovery of rhenium Google Patents

    Extraction process for recovery of rhenium US4185078A (en) * 19740912: 19800122: Gte Sylvania Incorporated: Extraction process for recovery of rhenium

  • Development of the technology for the recovery of rhenium

    On Jan 1, 2010 A. Chmielarz (and others) published: Development of the technology for the recovery of rhenium from polish copper smelters

  • Recovery of Molybdenum & Rhenium From Molybdenite

    Molybdenum and Rhenium Recovery. Figure 8 details the process sequence employed for recovering molybdenum and rhenium from the electrooxidation reaction pulp.

  • Traditional roasting process of molybdenite

    ⑵ in the roasting process, so that about 3% of molybdenum in the form of dust from the flue gas losses in subsequent ammonia leaching process there are more than 5% of the molybdenum in the form of slag lost, the entire production process molybdenum recovery of only 85 % ~ 90%, Hui rare element rhenium molybdenum concentrates in almost all

  • Electrochemical recovery of rhenium from W–Re alloys in

    Electrochemical recovery of rhenium from W–Re alloys in the form of perrhenic acid: I. Fundamentals of the process

  • Recovery and separation of molybdenum and rhenium from a

    Get this from a library! Recovery and separation of molybdenum and rhenium from a process solution. [D D Fischer D J R E Lindstrom United States. Bureau of Mines.]

  • molybdenum rhenium leaching impact mining equipment

    molybdenum rhenium leaching. Process Recovery Molybdenum zindatilismath. Rhenium recovery by solvent extraction from the leach.

  • Process Recovery Rhenium primaryteachers

    CA1218239A Process for rhenium recovery Google A process for rhenium recovery by the use of an anion exchange resin comprises eluting rhenium from the rheniumadsorbed anion exchange resin with a hydrochloric

  • Recovery of Platinum and Rhenium from Wastespent

    Recovery of Platinum and Rhenium from Wastespent Petroleum Catalyst. Published and the entire process is short and rhenium recovery rate reaches 85.0% with a

  • Catalytic reforming Wikipedia

    Catalytic reforming is a chemical process used to convert petroleum gas processing plant for removal and recovery of propane and rhenium) are considered to

    History ·
  • MSPREFRAM Final Conference Rhenium production

    MSPREFRAM Final Conference Rhenium production Freeport McMoRan Copper&Gold in Arizona is the only roasting plant for rhenium recovery in the process

  • Recovery Platinum Rhenium Adsorption Ion Exchange

    Recovery Platinum Rhenium Free download as PDF File Takashi Ogata, Hiroshi Tasaki, " Process for rhenium recovery ", US patent 4,572,823, 1986. [7] K

  • Rhenium recovery Maritime House Metals Inc.

    Feb 17, 2015 · There is provided a hydrometallurgical process of recovering rhenium values from mixtures thereof with other metal values in which the rhenium values constitute a

  • Rhenium Wikipedia

    Recycling of used PtRe alyst and special alloys allow the recovery of Normally Re 2 O 7 on alumina is used for this process. Rhenium alysts are very

    History ·
  • PPT – The Kennecott Utah Copper Molybdenum Autoclave

    The Kennecott Utah Copper Molybdenum Autoclave Process MAP – The Kennecott Utah Copper Molybdenum Autoclave Process MAP Rhenium Ion Exchange Recovery

  • Patent WO2009135665A1 Recovery of rhenium google

    The present invention relates to a method for recovering rhenium from an ethylene oxide alyst containing rhenium and at least silver on a solid support, wherein at least a substantial portion of the rhenium present in the alyst is extracted by intimate contact of the alyst with one or more polar nonacidic organic solvents

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