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CO_2造成的地球暖化是全球环境问题中最重要、最急待解决的问题之一.当前CO_2固定化、有效应用技术研究:应用细菌、海藻固定;复合糖固定;氢化学反应固定;高温分离、回收利用技术.日本电力中央研究所提出将分离出来的CO_2液体化后注入3000m海底贮存,它使发电厂生产成本增加80%以上.Higashi等人用直流和脉冲电晕放电,在添加Ar气体作用下,降低N_2-CO_2或纯CO_2含量.由于CO_2是一种稳定性气体,治理CO_2的技术处于基础研究阶段.
Global warming caused by CO2 is one of the most important and urgent problems to be solved in the global environment.Currently, CO 2 immobilization and effective application technologies are studied: bacteria, seaweed immobilization, compound sugar fixation, hydrogen chemical reaction fixation, high temperature separation , Recycling technology.Japanese Central Electric Power Research Institute proposed the separation of liquid CO2 into the 3000m seafloor storage, which makes the power plant production costs increased by more than 80% .Higashi et al DC and pulsed corona discharge, adding Ar gas Under the action of reducing the content of N 2 -CO 2 or pure CO 2. Since CO 2 is a kind of stable gas, the technology of treating CO 2 is in the basic research stage.