| Patents for G21F 9 - Treating radioactively contaminated material; Decontamination arrangements therefor (8,212) |
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| 08/04/1994 | WO1994017530A1 Selective separation of caesium using crown ethers |
| 08/04/1994 | WO1994017529A1 Method and equipment for decontaminating a radioactive surface with a coherent light beam |
| 08/04/1994 | WO1994016837A1 Subterranean disposal of liquid and slurried wastes |
| 08/04/1994 | CA2154547A1 Subterranean disposal of liquid and slurried wastes |
| 08/02/1994 | CA1331226C Cation extraction process and application thereof to aqueous effluent treatment |
| 08/02/1994 | CA1331225C Method for conditioning radioactive or toxic wastes in thermosetting resins |
| 08/02/1994 | CA1331161C Electrolytic decontamination apparatus and encapsulation process |
| 07/27/1994 | EP0608057A1 Iodine adsorbent for removing iodine from a gas |
| 07/26/1994 | US5332532 Method for disposing of radioactively labeled animal carcasses |
| 07/26/1994 | US5332531 Complexing |
| 07/21/1994 | WO1994016449A1 Compacting method and device, in particular for hazardous materials |
| 07/21/1994 | WO1994015775A1 Compaction of inflammable and/or explosive metal waste |
| 07/19/1994 | US5330731 Process for separation of zirconium-88, rubidium-83 and yttrium-88 |
| 07/12/1994 | US5329562 Method of cutting and removing nuclear reactor |
| 07/07/1994 | WO1994015001A2 Method for dissolving oxides deposited on a metal substrate |
| 07/06/1994 | EP0605136A2 Method for remediating soil containing radioactive contaminants |
| 07/06/1994 | CN1025294C Process and installation for treatment of solid particle agglomerates suspended in liquid |
| 07/05/1994 | US5327469 Arrangement for the storage of environmentally hazardous waste |
| 07/05/1994 | CA2086623A1 Mobile decontamination and containment unit |
| 06/29/1994 | EP0603708A2 A process for the combustion, separation, and solidification of 3H and 14C from combustible liquids |
| 06/29/1994 | CN1025259C Storage container for radio-active wastes |
| 06/28/1994 | US5325410 Clean-up system for the chemical decontamination of a nuclear reactor primary system |
| 06/28/1994 | US5324485 Microwave applicator for in-drum processing of radioactive waste slurry |
| 06/28/1994 | US5323698 Press for compressing drums of contaminated waste |
| 06/23/1994 | WO1994014169A1 Method and apparatus for disposing of radioactively labeled animal carcasses |
| 06/23/1994 | WO1994014168A1 Process for removing boron from liquid radioactive waste from nuclear power facilities |
| 06/22/1994 | EP0603037A1 Dusting arrangement for nuclear fuel pellets |
| 06/22/1994 | EP0575612A4 Method for obtaining composite sorbents |
| 06/21/1994 | US5322644 Process for decontamination of radioactive materials |
| 06/16/1994 | DE4318885A1 Radioactive material handling process - involves mineral coating application to avoid particle or dust release |
| 06/16/1994 | DE4241559A1 Increasing effectiveness of pptn. of radium@ from mine water - contaminated with uranium@ and fission prods., by addn. of solid contg. barium chloride, improving rate of sedimentation |
| 06/14/1994 | US5321730 Process and device for oxidation of hydrogen |
| 06/09/1994 | DE4241127A1 Power press for compression of radioactive waste prior to disposal - having arrangement of cutters for sepn. of wooden frame from main radioactive waste |
| 06/08/1994 | CN1087743A Method and apparatus for compacting waste material containing thermoplastic |
| 06/07/1994 | US5319172 Microwave melting furnace for treating liquid |
| 06/07/1994 | US5318730 Spraying an aqueous solution consisting of an acrylic polymer, ethylene-vinyl acetate copolymer, vinyl chloride copolymer and a thixotropic agent to form a protective coatings |
| 06/07/1994 | US5318606 Filtration system |
| 06/07/1994 | US5318382 Method and apparatus for hydraulic embedment of waste in subterranean formations |
| 06/01/1994 | EP0599727A1 Process and device for treating active elements in view of their elimination |
| 06/01/1994 | EP0599711A1 Apparatus and process for the purification of a liquid effluent loaded with pollutants |
| 06/01/1994 | EP0599509A1 Uranium carbonate extraction process |
| 05/31/1994 | US5317608 Method for thermally treating discharged nuclear fuel |
| 05/31/1994 | US5316223 Method and apparatus for cleaning contaminated particulate material |
| 05/26/1994 | WO1994011884A1 Removal of radioactive or heavy metal contaminants by means of non-persistent complexing agents |
| 05/26/1994 | WO1994011883A1 Storage tank for a radioactive fissile material solution |
| 05/26/1994 | DE4301353C1 Method of vitrifying waste material contg. high proportion of carbon - with heat generated by burning gases used to heat up material fed to appts. |
| 05/25/1994 | EP0598069A1 Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste |
| 05/24/1994 | USRE34613 Process for decontaminating radioactively contaminated metal or cement-containing materials |
| 05/24/1994 | US5314803 Process and test carrier for the determination of an enzyme from an isoenzyme mixture |
| 05/24/1994 | US5314264 Method and apparatus for underground nuclear waste repository |
| 05/24/1994 | CA2103495A1 Apparatus for purifying a liquid effluent containing pollutants and process for purifying said effluent |
| 05/17/1994 | US5312597 Apparatus for separating and recovering hydrogen isotopes |
| 05/17/1994 | US5311782 Process and apparatus for the automatic removal of a material sample during its pouring into a container |
| 05/17/1994 | CA1329484C Method of improving the criticality safety in a liquid-liquid extraction process for spent nuclear fuel or breeder reactor materials |
| 05/11/1994 | WO1994010689A1 The treatment of solid organic wastes |
| 05/11/1994 | WO1994009904A1 Method and device for treatment and disposal of spent ion-exchange resin |
| 05/11/1994 | EP0595858A1 Supercritical water oxidation process and apparatus of organics with inorganics. |
| 05/05/1994 | DE4236815A1 Removing radioactive contaminants from atomic power plant |
| 05/03/1994 | CA1329278C Procedure and bioreactor for treating low activity organic wastes from nuclear power plants with the aid of anerobic fermentation |
| 04/28/1994 | WO1994009496A1 Process for anodic electro-decontamination of hollow metal body interiors, especially the tubes of nuclear power station primary circuits and plant for carrying out said process |
| 04/27/1994 | EP0594485A1 Process for the treatment of the soluble compounds of thorium and the obtained thorium phosphate |
| 04/27/1994 | EP0594401A1 Ion chromatograph apparatus for the testing of nuclear reactor coolant water |
| 04/27/1994 | CN1086039A Stabilisation of redionuclides into wastes |
| 04/26/1994 | US5307389 System for removing liquid waste from a tank |
| 04/26/1994 | US5306399 Electrochemical exchange anions in decontamination solutions |
| 04/20/1994 | CA2108600A1 Process for processing soluble thorium compounds and novel thorium phosphate obtained thereby |
| 04/19/1994 | US5304707 Method for solidification and encapsulation using core-shell polymer particles |
| 04/19/1994 | US5304705 Depository for storing radioactive waste |
| 04/19/1994 | US5304701 Melting furnace for treating wastes and a heating method of the same |
| 04/14/1994 | WO1994008343A1 Method of disposing of an organic substance |
| 04/14/1994 | DE4331357A1 Bio-absorption filter and phosphorescent scintillation counter - combined as a unit for on-site concn. and measurement of radioactive isotopes |
| 04/13/1994 | EP0360797B1 Store |
| 04/12/1994 | US5302565 Ceramic container |
| 04/12/1994 | US5302369 Microspheres for radiation therapy |
| 04/12/1994 | US5302324 Method for decontaminating substances contaminated with radioactivity, and method for decontaminating the materials used for said decontamination |
| 04/05/1994 | US5301217 Device for the recombination of hydrogen and oxygen and nuclear power plant using the device |
| 04/05/1994 | US5301212 Apparatus for dismantling an irradiated component of a nuclear reactor by the cutting of its wall |
| 04/05/1994 | US5300677 Method of preparing insoluble hydrolysable tannin and method of treating waste liquid with the tannin |
| 03/31/1994 | WO1994007246A1 Process for treating dissolution residues |
| 03/31/1994 | DE4232246A1 Verfahren zur Zerstörung einer organischen Substanz Method for the destruction of organic matter |
| 03/30/1994 | EP0589781A1 Reductive decontaminant gel and its use for decontaminating surfaces |
| 03/29/1994 | US5298196 Method and apparatus for extracting tritium and preparing radioactive waste for disposal |
| 03/29/1994 | US5298166 Method for aqueous radioactive waste treatment |
| 03/29/1994 | US5297917 Method of acting remotely in a mine shaft, in particular in a site for deep storage of nuclear wastes |
| 03/22/1994 | US5296629 Recovering heavy metal from waste liquid by contacting with insoluble hydrolyzable tannin to adsorb metal on tannin, separating tannin, extracting metal with dilute mineral acid |
| 03/17/1994 | WO1994006006A1 Ultrasonic sealing bolts and identification bolts |
| 03/16/1994 | EP0587460A1 Support basket for locating elements of a worked barrier and grab for handling the basket |
| 03/15/1994 | US5293682 Apparatus for dismantling potentially contaminated tubes from a tube bundle |
| 03/08/1994 | US5293412 Apparatus for dismantling an irradiated component of a nuclear reactor by the cutting of its wall |
| 03/08/1994 | US5292456 Waste site reclamation with recovery of radionuclides and metals |
| 03/03/1994 | WO1994005015A1 Stabilisation of radionuclides into wastes |
| 03/03/1994 | WO1994004290A1 Process for encapsulating a waste material |
| 03/03/1994 | DE4228419A1 Purificn. of smoke, industrial waste gas, i.c. engine exhaust gas etc. - to remove dust and opt. radioactive gaseous impurities with water mist in stages under dynamic equilibrium, effective even with high exotherm |
| 03/03/1994 | CA2142841A1 Process for encapsulating a waste material |
| 03/02/1994 | EP0584119A1 Apparatus for and method of preparing a hardenable substance for storage. |
| 02/27/1994 | CA2094103A1 Waste treatment process for removal of contaminants from aqueous, mixed-waste solutions using sequential chemical treatment and crossflow microfiltration, followed by dewatering |
| 02/23/1994 | EP0382828B1 Decontamination method |
| 02/22/1994 | US5288435 Supplying aqueous slurry of radioactive sulfur compounds and glass forming materials to heated pool for combustion, then vitrification of ashes, combustion of waste gases, scrubbing |
| 02/22/1994 | US5288434 Hepa filter dissolution process |
| 02/22/1994 | US5287676 Device for handling radioactive waste |