gas clarification meaning in English

气体净化

Therefore , the technological and economic feasibility for the construction and running of the demonstration project can be guaranteed . thanks to improved tar sampling method , the primary study on gas clarification technology is progressed
结合中试试验及示范工程的设计运行，利用改进的面向工程应用的简易生物质焦油取样测量法，对燃气净化技术进行了研究。
On the one hand , the performance criterion like gas production rate , tar content and operation mode has reached the commercialization level presently . on the other hand , studies on gas clarification and tar cracking technologies have been performed to optimize its technological and economic performance further . first of all , after a brief introduction to the concept of bioenergy and the common technologies adopted for its utilization , a review of current researches and developments of biomass gasification technologies is given
通过中试试验研究，改进了该技术在产气速率、焦油含量、运行模式等方面的性能指标，使之达到了可商业化水平；同时，结合集中供气示范工程的设计，在完善焦油取样测量技术的基础上，开展了燃气净化和焦油催化裂解技术研究，进一步提高了该技术的技术经济性能，为今后使该技术应用于气化发电奠定了良好基础。