Recently, the China United Cement Qingzhou 200,000 tons CO2 carbon capture project, undertaken by Shanghai Triumph Energy Conservation Engineering Co., Ltd. (STEC), a subsidiary of China Triumph International Engineering Co., Ltd., has successfully produced and started selling CO2 products, injecting new momentum into the green and low-carbon economic development of the building materials industry.

This project is jointly developed by STEC and Tianjin Cement Institute. It is the first time that the world's most advanced technology and process equipment have been integrated and applied in the cement full oxygen combustion kiln in the building materials industry. Through pressure swing adsorption, coupled adsorption and distillation purification technology, purified CO2 is captured and produced into liquid CO2 with a purity of 99.99%. The production capacity can reach 200,000 tons per year, and the product quality meets the China food grade standard.

The production and sales of the project have received widespread attention from both inside and outside the industry, helping cement production enterprises improve energy efficiency, reduce environmental pollution, create employment opportunities for residents, and open up a new path for the healthy development of the "dual carbon economy" in the building materials industry