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1. 发明申请

WO2021024004A2 HANDLING OF SOLID RADIOACTIVE WASTE WITH LOW AND INTERMEDIATE ACTIVITY 审中-公开
公开(公告)号：WO2021024004A2
公开(公告)日：2021-02-11
申请号：PCT/HU2020/050026
申请日：2020-06-15
申请人： CSEPREGI, Tibor , PAPCSÁK, Ferenc , SZÉPVÖLGYI, János , GALGÓCZI, István , MÉSZÁROS, Péter Ferenc
发明人： CSEPREGI, Tibor , PAPCSÁK, Ferenc , SZÉPVÖLGYI, János , GALGÓCZI, István , MÉSZÁROS, Péter Ferenc
IPC分类号： G21F9/30 , G21F9/34 , G21F9/007 , G21F9/305
摘要： The invention relates to the handling of low and intermediate level solid radioactive waste. According to the handling one performs the steps of collecting low and intermedi- ate level solid radioactive waste to be treated, mixing the collected solid waste with glass-forming additives, comminuted and then homogenizing said mixture, and feeding the thus obtained comminuted and homogenized mixture into a molten and swirling material (M) with a melt level (ML) arranged in a reaction space (R), wherein said feeding is performed under pressure and below the melt level (ML) of the molten material (M).

2. 发明申请

WO2017212301A3 PLASMA REACTOR, AND WASTE PROCESSING SYSTEM AND METHOD WITH SUCH REACTOR 审中-公开
公开(公告)号：WO2017212301A3
公开(公告)日：2017-12-14
申请号：PCT/HU2017/050005
申请日：2017-02-27
申请人： MÉSZÁROS, Péter Ferenc , MÉSZÁROSNÉ DRIZNER, Rita Mária , MÉSZÁROS, Péter Balázs , MÉSZÁROS, Máté Zsolt , MÉSZÁROS, Márk Imre
发明人： MÉSZÁROS, Péter Ferenc , MÉSZÁROSNÉ DRIZNER, Rita Mária , MÉSZÁROS, Péter Balázs , MÉSZÁROS, Máté Zsolt , MÉSZÁROS, Márk Imre
IPC分类号： F23G5/08 , F23G5/24 , F23G5/027
摘要： The object of the present invention is a plasma reactor (10) to convert waste material by thermal plasma into desired end product. The plasma reactor (10) comprises a reaction volume (5) delimited by walling (14), a gas outlet port (19) and a melt treatment unit (13), wherein said gas outlet port (19) delimits the reaction volume (5) from the top and said melt treatment unit (13) delimits the reaction volume (5) from the bottom, and wherein - when the plasma reactor (10) is in operation - the reaction volume (5) is connected to both the gas outlet port (19) and the melt treatment unit (13) to maintain a free flow of material there through, and wherein the reaction volume (5) includes agaseous material treatment region (5C), a gasification region (5B) and a melt treatment region (5 A), the gaseous material treatment region opens directly to the gas outlet port (19), the melt treatment region (5 A) at least partially forms part of the melt treatment unit (13) and the gasification region (5B) is located between the gaseous material treatment region (5C) and the melt treatment region (5 A); a waste material supply mechanism passing through the walling (14) and opening into the gasification region (5B) of the reaction volume (5); plasma torches arranged to generate thermal plasma in each of said regions (5 A, 5B, 5C) of the reaction volume (5) separately, wherein at least one plasma torch is provided for generating the thermal plasma in each region (5 A, 5B, 5C); sensors (11, 11') arranged in said regions (5 A, 5B, 5C) of the reaction volume (5), the sensors (11, 11') are configured to monitor physical and/or chemical conditions prevailing within said regions (5 A, 5B, 5C) and to measure physical/chemical parameters representative of said conditions at given instances when the plasma reactor (10) is in operation; a data collecting and control unit, wherein said sensors (11, 11') are in data communication connection with the data collecting and control unit for transferring measurement data obtained by measurements performed by the sensors, the measurement date being representative of the instantaneous physical and/or chemical conditions prevailing within said regions (5 A, 5B, 5C) when the plasma reactor (10) is in operation. In the plasma reactor (10) according to the invention, each plasma torch comprises an arc forming material supply inlet (D) for introducing arc forming material into the reaction volume (5) and an additive supply inlet (C) for introducing additive into the reaction volume (5), wherein the additive is provided by a substance that is necessary for the conversion of the waste material into desired end product, and wherein at least some of said additive supply inlets (C) is configured to allow real-time control of feeding of said substance into the thermal plasma in the reaction volume (5) by the respective plasma torch upon a control signal produced and outputted by the data collecting and control unit based on the measurement data of said sensors (11, 11') and preset operational parameters for the operation of the plasma reactor (10).

3. 发明申请

WO2017212301A2 PLASMA REACTOR, AND WASTE PROCESSING SYSTEM AND METHOD WITH SUCH REACTOR 审中-公开
标题翻译：等离子体反应器和废物处理系统以及使用该反应器的方法
公开(公告)号：WO2017212301A2
公开(公告)日：2017-12-14
申请号：PCT/HU2017/050005
申请日：2017-02-27
申请人： MÉSZÁROS, Péter Ferenc , MÉSZÁROSNÉ DRIZNER, Rita Mária , MÉSZÁROS, Péter Balázs , MÉSZÁROS, Máté Zsolt , MÉSZÁROS, Márk Imre
发明人： MÉSZÁROS, Péter Ferenc , MÉSZÁROSNÉ DRIZNER, Rita Mária , MÉSZÁROS, Péter Balázs , MÉSZÁROS, Máté Zsolt , MÉSZÁROS, Márk Imre
CPC分类号： F23G5/085 , F23G5/0276 , F23G5/24 , F23G2204/201 , F23G2205/121 , F23G2205/14 , F23G2207/10 , F23G2207/60 , F23G2900/55003
摘要： The object of the present invention is a plasma reactor (10) to convert waste material by thermal plasma into desired end product. The plasma reactor (10) comprises a reaction volume (5) delimited by walling (14), a gas outlet port (19) and a melt treatment unit (13), wherein said gas outlet port (19) delimits the reaction volume (5) from the top and said melt treatment unit (13) delimits the reaction volume (5) from the bottom, and wherein - when the plasma reactor (10) is in operation - the reaction volume (5) is connected to both the gas outlet port (19) and the melt treatment unit (13) to maintain a free flow of material there through, and wherein the reaction volume (5) includes agaseous material treatment region (5C), a gasification region (5B) and a melt treatment region (5 A), the gaseous material treatment region opens directly to the gas outlet port (19), the melt treatment region (5 A) at least partially forms part of the melt treatment unit (13) and the gasification region (5B) is located between the gaseous material treatment region (5C) and the melt treatment region (5 A); a waste material supply mechanism passing through the walling (14) and opening into the gasification region (5B) of the reaction volume (5); plasma torches arranged to generate thermal plasma in each of said regions (5 A, 5B, 5C) of the reaction volume (5) separately, wherein at least one plasma torch is provided for generating the thermal plasma in each region (5 A, 5B, 5C); sensors (11, 11') arranged in said regions (5 A, 5B, 5C) of the reaction volume (5), the sensors (11, 11') are configured to monitor physical and/or chemical conditions prevailing within said regions (5 A, 5B, 5C) and to measure physical/chemical parameters representative of said conditions at given instances when the plasma reactor (10) is in operation; a data collecting and control unit, wherein said sensors (11, 11') are in data communication connection with the data collecting and control unit for transferring measurement data obtained by measurements performed by the sensors, the measurement date being representative of the instantaneous physical and/or chemical conditions prevailing within said regions (5 A, 5B, 5C) when the plasma reactor (10) is in operation. In the plasma reactor (10) according to the invention, each plasma torch comprises an arc forming material supply inlet (D) for introducing arc forming material into the reaction volume (5) and an additive supply inlet (C) for introducing additive into the reaction volume (5), wherein the additive is provided by a substance that is necessary for the conversion of the waste material into desired end product, and wherein at least some of said additive supply inlets (C) is configured to allow real-time control of feeding of said substance into the thermal plasma in the reaction volume (5) by the respective plasma torch upon a control signal produced and outputted by the data collecting and control unit based on the measurement data of said sensors (11, 11') and preset operational parameters for the operation of the plasma reactor (10).
摘要翻译：本发明的目的是一种等离子体反应器（10），用于通过热等离子体将废料转化成所需的最终产品。等离子体反应器（10）包括由壁（14），气体出口端口（19）和熔体处理单元（13）限定的反应体积（5），其中所述气体出口端口（19）界定反应体积）并且所述熔体处理单元（13）从底部界定反应体积（5），并且其中 - 当等离子体反应器（10）处于操作中时 - 反应体积（5）连接到气体出口（5），气化区域（5B）和熔体处理区域（5）的熔体处理区域（5），所述熔体处理区域（5）（5A）中，气体材料处理区域直接通向气体出口端口（19），熔体处理区域（5A）至少部分地形成熔体处理单元（13）的一部分并且气化区域（5B）为位于气态材料处理区域（5C）和熔化处理区域（5A）之间; 废物材料供应机构，其穿过所述壁（14）并通向所述反应容积（5）的所述气化区域（5B）; （5）的每个所述区域（5A，5B，5C）中分别生成热等离子体的等离子炬，其中至少一个等离子炬被提供用于在每个区域（5A，5B）中产生热等离子体，5C）; 布置在反应体积（5）的所述区域（5A，5B，5C）中的传感器（11,11'），传感器（11,11'）被配置为监测在所述区域内存在的物理和/或化学条件 5A，5B，5C）并且在等离子体反应器（10）运行时的给定情况下测量代表所述条件的物理/化学参数; 数据采集和控制单元，其中所述传感器（11,11'）与数据采集和控制单元数据通信连接，用于传送由传感器执行的测量获得的测量数据，测量日期代表瞬时物理和 /或在等离子体反应器（10）运行时在所述区域（5A，5B，5C）内占优势的化学条件。在根据本发明的等离子体反应器（10）中，每个等离子体炬包括用于将电弧形成材料引入反应容积（5）的电弧形成材料供应入口（D）和用于将添加剂引入到反应容器（5）中的添加剂供应入口（C）反应体积（5），其中所述添加剂由将所述废料转化成所需最终产品所必需的物质提供，并且其中至少一些所述添加剂供应入口（C）被配置为允许实时控制根据由所述数据采集和控制单元基于所述传感器（11,11'）的测量数据产生和输出的控制信号，通过相应的等离子体焰炬将所述物质馈送到反应容积（5）中的热等离子体中;以及预设用于等离子体反应器（10）的操作的操作参数。

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