Texas Best urea deep hydrolysis technology

Thread Content

Urea deep hydrolysis technology of Texas Best Chemical Technology Co., Ltd. Brief description: The urea hydrolysis equipment provided by our company utilizes high-efficiency tower internals with independent intellectual property rights, as well as energy-saving production methods. In this process, hydrolysis and desorption are combined into a single tower operation; heat is supplied from multiple sources, and different operating parameters can be selected based on the utility conditions of each urea production facility. As a result, the discharged wastewater meets the criteria of ammonia nitrogen ≤ 5 ppm and urea ≤ 5 ppm, with a steam consumption of 250 kg per ton of ammonia water. 　　This technology is the only low-pressure hydrolysis technique in China that possesses independent intellectual property rights. Compared with similar systems at home and abroad, it offers advantages such as significant energy savings, stable performance that meets regulatory standards, and flexible operation. Its effectiveness has been proven in various urea production facilities, placing it at the international advanced level for such systems. 　　 Energy-saving purification and recovery device for urea process condensate (**Patent No.: ZL 2006 2 0084447.2) Energy-saving purification and recovery process for urea process condensate (**Invention Patent No.: 2006100439832) Features of Baiste Chemical’s low-pressure deep hydrolysis technology: 1. The hydrolysis tower and the desorption tower are combined into one unit, resulting in a shorter process flow, fewer equipment units, and lower investment costs; 2. Steam at 1.2 MPa and CO2 are used in this process. Heated stripping is employed, and a low hydrolysis pressure is more suitable for urea production plants that do not have high-pressure steam. 　　 3. The wastewater from the urea production unit and the ammonia solution from the ammonia synthesis unit are treated together, simplifying the process and reducing costs.