Accurately capture sulfur pollution! Shijing Technology "Multi-pronged Approach" for Emission Reduction in Cement Industry

At present, the green transformation in the industrial field has become a proposition of the times. As a traditional high energy-consuming industry, the cement industry produces nitrogen oxides, sulfides and dust pollution in its production process, which not only causes tremendous pressure on the ecological environment, but also restricts the sustainable development of the industry. As a leading enterprise in the domestic industrial pollution control industry

, Shijing Technology's core products cover process pollution provention and control equipment and terminal pollution control equipment, especially in the field of terminal waste gas treatment. The company has focused on the treatment of nitrogen oxides, sulfides and dust for more than ten years, and has accumulated rich practical experience, and its self-developed waste gas treatment technology has become the industry benchmark. The waste gas treatment technology

of Shijing Technology can not only remove nitrogen oxides efficiently, but also perform well in sulfide treatment. Through innovative desulfurization process, it can accurately capture and remove sulfur dioxide in the flue gas of cement kiln tail, and ensure that the emission concentration is far below the national standard. At the same time, for cement production lines with ammonia treatment systems such as SNCR at the front end, it can also effectively capture escaping ammonia and achieve ultra-clean emissions in a real sense. The intelligent control system developed

by Shijing Science and Technology has equipped the pollution control equipment with "intelligent brain". The system automatically adjusts the operating parameters according to the key indicators such as nitrogen oxide concentration, ORP value and PH value. Once the emission is abnormal, the emergency response mechanism will be started immediately, which not only greatly improves the stability of the system, but also significantly reduces the human cost of the enterprise.

In practical application, in Huzhou Huaikan Southern Cement Project, the waste gas treatment technology of Shijing Science and Technology helps enterprises to meet the environmental protection standards in an all-round way, and the NOx emission concentration is stably controlled below 30 mg/m ³, while the sulfur dioxide emission concentration is also significantly reduced. The surrounding air quality has been effectively improved.

Dengfeng Zhonglian Cement 5000t/d clinker production line has achieved NOx emission concentration of less than 30 mg/m ³. The SO2 emission concentration is less than 30mg/m ³, the ammonia emission concentration is less than 5mg/m ³, and the effect of sulfide treatment is particularly significant, which has been highly praised by customers.

From technology research and development to project landing, Shijing Science and Technology always takes protecting green mountains and rivers as its responsibility. In the future, Shijing Technology will continue to increase R & D investment, continuously optimize pollution control technology, provide more efficient and environmentally friendly solutions for the cement industry and even the whole industrial field, and help the green transformation of China's cement industry to a new height.