Bensteel 360m? sintering waste heat power generation project is commenced
On Mar 11 of 2014, the Bensteel 360m² sintering waste heat power generation project undertaken by a wholly owned subsidiary of CIE --- Hunan Zhongye Changtian Energy Saving and Environmental Protection Technology Co., Ltd in EMC mode was commenced officially.
In this project, the waste heat from 415m² sintering production line of Bensteel ironmaking plant is utilized comprehensively. A set of doubletemperature doublepressure waste heat boiler, one set of 8 megawatt steam makeup condensing steam turbine and a set of 9 megawatt electric generator are equipped. The patent technology of CIE the directly connected furnace hood type waste heat boiler generation system and technology is adopted for the waste heat boiler, the generated high parameters steam and low parameters steam are all used for power generation of turbo generator set in summer and for heating and production in winter.
The test run (commissioning) of the project is planned to be completed in Nov of 2014, and it is predicted that, after the project is completed and put into production, the annual electricity generation is 24.90 million kilowatthour, the annual external supply of steam is 81,056t, and 17,230t standard coal is saved annually, which means 43,000t carbon dioxide emission is reduced annually and this will significantly reduce the sinter production cost and bring substantial economic benefits and environmental benefits for Bensteel.