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1. 发明授权

US4022708A Method of preparation for storage of liquids used in the reprocessing of spent nuclear fissile and/or fertile materials 失效
标题翻译：准备储存用于废核裂变材料和/或肥沃材料后处理液体的方法
公开(公告)号：US4022708A
公开(公告)日：1977-05-10
申请号：US384172
申请日：1973-07-31
申请人： Stefan Drobnik
发明人： Stefan Drobnik
IPC分类号： C02F1/00 , C02F1/26 , G21C19/46 , G21F9/06 , G21F9/12 , G21F9/16 , G21F9/20 , G21F9/24
CPC分类号： G21F9/167 , G21F9/06 , G21F9/125
摘要： A method of preparation for non-polluting storage of liquids containing phosphoric acid ester and hydrocarbons used in the reprocessing of spent nuclear fissile and/or fertile materials. The hydrocarbons are recycled for the production of fresh phosphoric ester-hydrocarbon solutions and the residue is brought into a form which can be fixed.
摘要翻译：一种制备用于在废核裂变材料和/或可育材料的后处理中使用的含有磷酸酯和烃的液体的无污染储存的方法。将碳氢化合物再循环用于生产新鲜的磷酸酯 - 烃溶液，并将残余物置于可固定的形式中。

2. 发明授权

US4119561A Method for avoiding malfunctions in the solidification of aqueous, radioactive wastes in a glass, glass ceramic or glass ceramic-like matrix 失效
标题翻译：避免在玻璃，玻璃陶瓷或玻璃陶瓷状基体中的水性放射性废物固化中的故障的方法
公开(公告)号：US4119561A
公开(公告)日：1978-10-10
申请号：US778711
申请日：1977-03-17
申请人： Stefan Drobnik , Herbert Koschorke , Friedrich Kaufmann , Jaroslav Saidl
发明人： Stefan Drobnik , Herbert Koschorke , Friedrich Kaufmann , Jaroslav Saidl
IPC分类号： C02F1/00 , G21F9/00 , G21F9/08 , G21F9/16 , G21F9/30 , G21F9/14
CPC分类号： C03C1/002 , G21F9/305
摘要： Method for preventing malfunctions in the solidification of radioactive wastes contained in an aqueous waste solution in a glass, glass ceramic or glass ceramic-like matrix wherein the wastes are spray-dried and calcinated. Diatomaceous earth or diatomaceous earth-like substances in solid form are added to the aqueous waste solution before the spray drying step in quantities of 45g/l to 70g/l and in grain sizes of which more than 85 percent by weight of the grain size distribution are grain sizes from 6 to 75.mu..
摘要翻译：用于防止玻璃，玻璃陶瓷或玻璃陶瓷样基质中的废水中含有的放射性废物凝固中的故障的方法，其中废物被喷雾干燥和煅烧。将固体形式的硅藻土或硅藻土类物质在喷雾干燥步骤之前以45g / l至70g / l的量加入到废水溶液中，并且其颗粒尺寸大于粒度分布的85重量％粒径6〜75亩。

3. 发明授权

US4009116A Process of preparing substantially organic waste liquids containing radioactive or toxic substances for safe, non-pollutive handling, transportation and permanent storage 失效
标题翻译：制备含有放射性或有毒物质的基本有机废液的安全，无污染的处理，运输和永久储存的过程
公开(公告)号：US4009116A
公开(公告)日：1977-02-22
申请号：US534772
申请日：1974-12-20
申请人： Werner Bahr , Stefan Drobnik , Werner Hild , Reinhard Kroebel , Alfred Meyer , Gunter Naumann
发明人： Werner Bahr , Stefan Drobnik , Werner Hild , Reinhard Kroebel , Alfred Meyer , Gunter Naumann
IPC分类号： C02F1/00 , C08F2/44 , G21F9/00 , G21F9/16
CPC分类号： G21F9/167 , C08F2/44
摘要： A process of preparing substantially organic waste liquids containing radioactive or toxic substances for safe, non-pollutive handling, transportation and permanent storage, wherein the liquids are mixed with polymerizable mixtures consisting essentially of one or more monomeric monovinyl compounds and one or more polyvinyl compounds and polymerization catalysts, and the resulting mixtures are converted into solid blocks by polymerization at temperatures in the range of from 15.degree. to 150.degree. C.
摘要翻译：一种制备含有放射性或有毒物质的基本上有机废液的方法，用于安全，无污染的处理，运输和永久储存，其中将液体与基本上由一种或多种单体单乙烯基化合物和一种或多种聚乙烯基化合物组成的可聚合混合物混合，聚合催化剂，并且所得混合物通过在15℃至150℃的温度下聚合而转化为固体嵌段。

4. 发明授权

US4144186A Method and apparatus for processing aqueous radioactive wastes for noncontaminating and safe handling, transporting and final storage 失效
标题翻译：处理含水放射性废物用于不污染和安全处理，运输和最终储存的方法和装置
公开(公告)号：US4144186A
公开(公告)日：1979-03-13
申请号：US775288
申请日：1977-03-07
申请人： Stefan Drobnik , Werner Hild , Friedrich Kaufmann , Herbert Koschorke
发明人： Stefan Drobnik , Werner Hild , Friedrich Kaufmann , Herbert Koschorke
IPC分类号： C02F1/58 , B09B5/00 , G21F9/00 , G21F9/06 , G21F9/14 , G21F9/16 , G21F9/30
CPC分类号： G21F9/14 , G21F9/305
摘要： A method for processing aqueous radioactive wastes for noncontaminating and safe handling, transport and final storage wherein nitric acid and/or nitrate containing aqueous radioactive waste solutions are continuously denitrated with formic acid, spray-dried and calcinated in a spray dryer having a spray nozzle surrounded by a reaction chamber, the resulting calcinate is mixed with glass former substances, the mixture is melted and the melt is caused to solidify into a glass, glass ceramic or glass ceramic-like block and the waste gases produced during denitration-drying and calcination are conducted through a filter system in order to remove solid particles that have been carried along by the gas. The process steps of denitration, drying and calcination are effected simultaneously and are terminated with the aid of and the intimate energy exchange in the fine distribute droplets superheated steam in the vicinity of the spray nozzle. The resulting waste gases are cleaned within a filter chamber surrounding the reaction chamber with the spray nozzle. An apparatus is provided for practicing the method.
摘要翻译：一种用于处理用于不污染和安全处理，运输和最终储存的含水放射性废物的方法，其中将硝酸和/或硝酸盐含有放射性废水的含水溶液用甲酸连续硝酸，喷雾干燥并在喷雾干燥器中煅烧，所述喷雾干燥器包括喷雾喷嘴通过反应室，将所得的煅烧物与玻璃形成物混合，将混合物熔化并使熔体固化成玻璃，玻璃陶瓷或玻璃陶瓷状嵌段，并且在脱硝干燥和煅烧期间产生的废气为通过过滤系统进行传导，以便去除已被气体携带的固体颗粒。脱硝，干燥和煅烧的过程步骤同时进行，并借助于喷雾嘴附近的细分散液滴过热蒸汽中的紧密能量交换终止。所产生的废气在具有喷嘴的反应室周围的过滤室内被清洁。提供了一种用于实施该方法的装置。

5. 发明授权

US4131563A Process of preparing substantially solid waste containing radioactive or toxic substances for safe, non-pollutive handling, transportation and permanent storage 失效
标题翻译：制备含有放射性或有毒物质的大量固体废物，用于安全，无污染的处理，运输和永久储存
公开(公告)号：US4131563A
公开(公告)日：1978-12-26
申请号：US717552
申请日：1976-08-25
申请人： Werner Bahr , Stefan Drobnik , Werner Hild , Reinhard Kroebel , Alfred Meyer , Gunter Naumann
发明人： Werner Bahr , Stefan Drobnik , Werner Hild , Reinhard Kroebel , Alfred Meyer , Gunter Naumann
IPC分类号： G21F9/30 , G21F9/34
CPC分类号： G21F9/307
摘要： A process of preparing substantially solid wastes containing radioactive or toxic substances for safe, non-pollutive handling, transportation and permanent storage, wherein the wastes are mixed with polymerizable mixtures consisting essentially of monovinyl and polyvinyl compounds and polymerization catalysts, and are converted by polymerization into solid blocks.
摘要翻译：制备基本上含有放射性或有毒物质的固体废物的方法，用于安全，无污染的处理，运输和永久储存，其中废物与主要由单乙烯基和聚乙烯基化合物和聚合催化剂组成的可聚合混合物混合，并通过聚合转化为固体块。

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