After a series of tests conducted for Beijing Shougang Biomass Energy Project, the first line was successfully combined to the grid for power generation on January 10, 2014. This was an important milestone, marking that this project was put into full-load trial run for 72 hours. The whole-process supervision of this project was carried out the Weishi Supervision Company of WISDRI Engineering & Research Incorporation Ltd. (WISDRI).
Beijing Shougang Biomass Energy Project is jointly invested by Beijing Municipal Government and Shougang Biomass Energy Technology Co., Ltd. It is rated as one of the major livelihood projects and the passbook works by both CPC Beijing Municipal Committee and Beijing Municipal Government. Meanwhile, it is also the very first environment-protection livelihood project executed by Shougang according to its policies of strategic transformation and promotion of environment protection industries in Beijing.
This project is designed with an annual garbage treatment capacity of 1 million tons. The rubbish separately collected and the pretreated household refuses in the four districts (including Fengtai, Haidian, Mentougou and Shijingshan) will be treated here. The annual cogeneration volume of the refuse incineration plant is estimated to be 420 million Kwh per annum, which is equivalent to a saving of 140,000 tons of standard coal per annum. The power shall be partially used y the plant, and the other part shall be sent to the grid for sale with a volume of 320 million Kwh per annum. In light with the demand in the surrounding area, the plant can offer heating service to the residents. As a refuse incineration plant for power generation with the largest single investment in the whole world, this project adopts the state-of-the-art flue gas treatment technology. Among such kind of domestic plants, it is the first one to employ the Selective Catalytic Reduction (SCR) process for de-nitration. The extraction condensing turbine generator set is utilized for cogeneration. Among such kind of domestic plants, it is the first one to adopt air cooling technology, through which 80% of water can be saved. In addition, the other environment-friendly technologies used in this project include comprehensive utilization of rainwater, biogas power generation and solar power generation.
In the next stage, the steam turbine generator unit will be put into impulse starting and the second line under this project will be connected the grid for power generation.



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