首页> 外国专利> TREATMENT OF RADIOACTIVE ORGANIC SOLID WASTE BY SUPERCRITICAL WATER OXIDATION

TREATMENT OF RADIOACTIVE ORGANIC SOLID WASTE BY SUPERCRITICAL WATER OXIDATION

机译:超临界水氧化处理放射性有机固体废物

摘要

A supercritical water oxidation reactor (100), including: a housing (101) provided with at least a slurry inlet (1011), an oxidant inlet (1012) and a discharge port (1013), wherein a chamber for providing a reaction zone is formed inside the housing (101); a heating device (102) used to increase a temperature in the chamber; a spiral circulation pipe (103) arranged in the chamber and having an end connected to the slurry inlet (1011), wherein a slurry is introduced into the spiral circulation pipe (103) from the slurry inlet (1011), flows along a pipeline of the spiral circulation pipe (103), and flows out from another end of the spiral circulation pipe (103); and wherein after flowing out from the another end of the spiral circulation pipe (103), the slurry is mixed with an oxidant flowing into the chamber from the oxidant inlet (1012) and an oxidation reaction occurs. A method of treating a radioactive organic waste by using a supercritical water oxidation reactor, a protective device for a reaction apparatus and a reaction system, and a supercritical water oxidation system and a method of treating solid combustibles by using the supercritical water oxidation system are further provided.
机译:超临界水氧化反应器(100),包括:设置有至少浆料入口(1011),氧化剂入口(1012)和排出口(1013)的壳体(101),其中用于提供反应区的腔室是在壳体内部形成(101);用于增加腔室中的温度的加热装置(102);布置在腔室中并具有连接到浆料入口(1011)的端部的螺旋循环管(103),其中将浆料从浆料入口(1011)引入螺旋循环管(103)中,沿着管道流动螺旋循环管(103),并从螺旋循环管(103)的另一端流出;并且在从螺旋循环管(103)的另一端流出之后,将浆料与流入腔室的氧化剂从氧化剂入口(1012)混合,并且发生氧化反应。通过使用超临界水氧化反应器,用于反应装置的保护装置和反应系统的保护装置以及通过使用超临界水氧化系统处理固体可燃物的方法,以及通过使用超临界水氧化系统来处理放射性有机废物的方法假如。

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