Yantai humon group, founded in 1988, is a comprehensive large enterprise group with gold and chemical production and operation as its main business. After more than 20 years of innovation and development, the business scope has expanded from gold and chemical production to manufacturing, business services, real estate development and other industries and fields. From 2011 to 2015, the main business income has exceeded 10 billion yuan for five consecutive years, and in 2015, it has achieved 16.91 billion yuan of main business income, which is one of the top 100 private enterprises in Shandong Province. Yantai humon Chemical Co., Ltd., a wholly-owned subsidiary, covers an area of 260000 square meters, with more than 600 employees and a total asset value of 250 million yuan. It is one of the earliest chemical enterprises in Jiaodong Peninsula. Humon chemical company pays attention to technology and talents, develops marketable products and constantly adjusts product structure to meet market demand. Main products and annual production capacity: 60000 tons of caustic soda, 48000 tons of liquid chlorine, 30000 tons of hydrochloric acid, 30000 tons of sodium formate, 20000 tons of hydrogen peroxide, 5000 tons of formic acid, 6000 tons of trichloroisocyanuric acid, 6000 tons of sodium dichloroisocyanurate and 20000 tons of chloroacetic acid. The thermal power generation capacity is 12000 kW and the heating capacity is 120t / h.
The flue gas desulfurization of 1x75t / H + 2x35t / h Boiler in Yantai humon Chemical Co., Ltd. adopts ammonia desulfurization process. Under the design conditions, the desulfurization efficiency is greater than 98.6%. After desulfurization, the SO2 in flue gas is not more than 35mg / Nm3, and the dust is not more than 5mg / Nm3. Three boilers are combined to form a desulfurization system. The flue gas treatment capacity of absorption tower is based on the normal operation flue gas volume of two boilers (three boilers, two in operation and one standby), i.e. 160000m3 / H + 80000m3 / h, The desulfurization system is arranged in the boiler device accessories, and the whole device meets the requirements of safety, environmental protection and industrial hygiene.
Through the hard work of Mingsheng environmental protection construction team, we have overcome all kinds of difficulties in engineering construction, and finally completed the achievement of ultra-low emission of ammonia desulfurization in Jiaodong Peninsula!