Since the energy recovery technology in FCC has began to develop and apply in the middle period of 70's, 60 sets of flue gas turbine have been operated up to now.

催化裂化装置能量回收技术自70年代中期开始开发、应用，至今已有60余台套机组投入运行。

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H. E. A. t. 's unfired waste heat boilers recover valuable BTU's from hot process, diesel, or gas turbine exhaust.

我们公司生产的废热锅炉，用于回收热工艺，柴油或气体管路的热量回收。

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At a high temperature and pressure, gasification converts coal, or other carbon fuels, into synthesis gas that is either burned in a turbine to produce electricity, as in Summit's case, or turned into other products, like diesel oil, fertilizer and pipeline-quality natural gas.

FORBES: Old King Coal