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1. 发明申请

WO2006050579A8 SOLID PARTICLES FROM CONTROLLED DESTABILISATION OF MICROEMULSIONS 审中-公开
标题翻译：来自微乳液的控制性去除的固体颗粒
公开(公告)号：WO2006050579A8
公开(公告)日：2006-07-13
申请号：PCT/AU2005001738
申请日：2005-11-15
申请人： AUSTRALIAN NUCLEAR SCIENCE TEC , KONG LINGGEN , BARBE CHRISTOPHE JEAN ALEXANDR
发明人： KONG LINGGEN , BARBE CHRISTOPHE JEAN ALEXANDR
IPC分类号： A61K9/51 , B01J13/18
CPC分类号： A61K9/5115 , A61K9/1694 , A61K9/5192
摘要： The present invention relates to a process for making a particulate substance. The process comprises providing an emulsion, optionally a microemulsion, comprising droplets dispersed in a continuous liquid phase. At least some of the droplets of the emulsion comprise nuclei. The droplets are then at least partially destabilised to form the particulate substance.
摘要翻译：本发明涉及一种制备颗粒物质的方法。该方法包括提供乳液，任选的微乳液，其包含分散在连续液相中的液滴。乳液的至少一些液滴包含核。然后液滴至少部分地不稳定以形成颗粒物质。

2. 发明申请

WO0135422A3 ENCAPSULATION OF WASTE 审中-公开
标题翻译：废物包埋
公开(公告)号：WO0135422A3
公开(公告)日：2002-03-21
申请号：PCT/GB0004284
申请日：2000-11-08
申请人： BRITISH NUCLEAR FUELS PLC , AUSTRALIAN NUCLEAR SCIENCE TEC , MADDRELL EWAN ROBERT , CARTER MELODY LYN
发明人： MADDRELL EWAN ROBERT , CARTER MELODY LYN
IPC分类号： C04B35/00 , G21F9/16 , G21F9/30
CPC分类号： G21F9/162
摘要： The invention relates to a ceramic material for the encapsulation of high level radioactive waste, e.g. resulting from the reprocessing of irradiated nuclear fuel. Waste streams which are likely to arise in the future due to developments to the so-called PUREX process (so-called Advanced PUREX process) may not be suitable for containment by the established vitrification technique. The invention provides a ceramic waste immobilising medium in which waste from reprocessed nuclear fuel assemblies is contained and in which waste ions from at least fission products in irradiated nuclear fuel may be dissolved in substantially solid solution form, the ceramic waste immobilising medium having a matrix comprising phases of hollandite, perovskite and zirconolite in which matrix said waste ions are dissolved, wherein the waste comprises significant amounts of material from non-fuel components of fuel assemblies. Also provided is a method of immobilizing waste from reprocessed nuclear fuel assemblies, the method comprising the steps of mixing a liquor containing said waste with a precursor material comprising oxides or oxide precursors of at least titanium, calcium and barium to form a slurry; drying said slurry; and calcining said dried slurry under a reducing atmosphere to form a powder, the powder comprising 30-65 weight % waste.
摘要翻译：本发明涉及一种用于包封高放射性废物的陶瓷材料，例如，由辐射核燃料的后处理造成的。由于所谓的PUREX工艺（所谓的高级PUREX工艺）的发展，将来可能出现的废物流可能不适合通过已建立的玻璃化技术进行遏制。本发明提供了一种陶瓷废物固定介质，其中包含来自再处理的核燃料组件的废物，其中来自辐射核燃料中的至少裂变产物的废物离子可以以基本上固溶的形式溶解，陶瓷废物固定介质具有基体，其中基质表示废物离子溶解的地质矿，钙钛矿和锆石，其中废物包含大量来自燃料组件的非燃料组分的材料。还提供了一种固定来自再处理核燃料组件的废物的方法，所述方法包括以下步骤：将含有所述废物的液体与包含至少钛，钙和钡的氧化物或氧化物前体的前体材料混合以形成浆料; 干燥所述浆料; 并在还原气氛下煅烧所述干燥的浆料以形成粉末，所述粉末包含30-65重量％的废物。

3. 发明申请

WO2006066317A8 CONTROLLED RELEASE OF BIOLOGICAL ENTITIES 审中-公开
标题翻译：控制性释放生物实体
公开(公告)号：WO2006066317A8
公开(公告)日：2006-08-24
申请号：PCT/AU2005001915
申请日：2005-12-20
申请人： AUSTRALIAN NUCLEAR SCIENCE TEC , FINNIE KIM SUZANNE , JACQUES DAVID , BARBE CHRISTOPHE JEAN ALEXANDR , KONG LINGGEN
发明人： FINNIE KIM SUZANNE , JACQUES DAVID , BARBE CHRISTOPHE JEAN ALEXANDR , KONG LINGGEN
IPC分类号： A61K9/22 , A61K38/00 , B01J2/08
CPC分类号： A61K9/14 , A61K9/1611 , A61K9/1694 , A61K9/501 , A61K38/1709 , A61K38/465 , A61K38/482 , A61K38/4826 , A61K38/50 , B01J2/08 , B01J13/02 , C12Y304/21001 , C12Y304/21062 , C12Y305/01005 , A61K2300/00
摘要： A process is provided for releasably encapsulating a biological entity. The process comprise combining a solution of a surfactant in a non-polar solvent with a precursor material and the biological entity to form an emulsion. The emulsion comprises a polar phase dispersed in a non- polar phase, wherein the polar phase comprises the biological entity. The particles comprising the biological entity are then formed from the polar phase.
摘要翻译：提供了用于可释放地包封生物实体的方法。该方法包括将表面活性剂在非极性溶剂中的溶液与前体材料和生物实体组合以形成乳液。乳液包含分散在非极性相中的极性相，其中极性相包含生物实体。然后由极性相形成包含生物实体的颗粒。

4. 发明申请

WO2004072636A9 MEASURING RATE OF CHANGE OF OXYGEN CONCENTRATION AND INTRINSIC OXIDATION RATE IN A PILE OF MATERIAL 审中-公开
标题翻译：材料堆中氧浓度变化和本征氧化速率的测量
公开(公告)号：WO2004072636A9
公开(公告)日：2004-11-11
申请号：PCT/AU2004000151
申请日：2004-02-11
申请人： AUSTRALIAN NUCLEAR SCIENCE TEC , BENNETT JOHN WILLIAM , STEPANYANTS YURY A , RITCHIE ALISTAIR IAN MAXWELL
发明人： BENNETT JOHN WILLIAM , STEPANYANTS YURY A , RITCHIE ALISTAIR IAN MAXWELL
IPC分类号： C22B3/18 , G01N31/00 , G01N33/24
CPC分类号： C22B3/18 , Y02P10/234
摘要： The rate of change of gaseous oxygen concentration, in a pile of material such as a bioleach pile or a waste rock pile (201), is determined at one or more locations (222, 224, 226, 228, 230, 232, 234, 236, 238) by adding oxygen gas to a region of the pile; and measuring the oxygen concentrations at the locations as they change over time. A spatial distribution of intrinsic oxidation rates may then be calculated, and the results used to control the operation of the pile via, for example, selective aeration (252, 254, 256) or irrigation (282, 284, 286).
摘要翻译：在诸如生物浸提堆或废石堆（201）的材料堆中的气体氧浓度的变化速率在一个或多个位置（222,224,226,228,230,232,234，通过将氧气添加到所述堆的区域; 并随着时间的推移测量这些位置的氧浓度。然后可以计算固有氧化速率的空间分布，并且结果用于通过例如选择性曝气（252,254,256）或冲洗（282,284,286）控制堆的操作。

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