From March 15th to 16th, 2023, the 31st National Urea Plant Technology Exchange Annual Conference hosted by Shanghai Institute of Chemical Industry Co., Ltd., National Fertilizer Industry Information Station, and Nitrogen Fertilizer and Syngas Magazine was held at the Jianguo Hotel in Weinan.
More than 220 representatives from more than 110 units from universities, scientific research institutes, domestic and foreign technology patentees, urea production and equipment enterprises from all over the country attended the meeting, and everyone gathered in the beautiful Weinan of Sanqin and the hometown of generals and ministers to discuss industry development plans.
During the two-day period, 28 enterprises in the urea technology industry exchanged views on some hot issues such as energy conservation and consumption reduction technology, environmental protection technology, and downstream products in the industry.
Centripetal ORC gasification flash steam waste heat power generation technology uses the principle of organic Rankine thermal cycle to recover the waste heat of gasified flash steam and convert it into high-quality electrical energy, thereby greatly improving the energy efficiency level of the gasification unit. This technology is suitable for the separation and treatment of black water and waste heat recovery in gasification units, turning waste into treasure, increasing power generation while reducing cooling energy consumption of the device.
This technology combines advanced centripetal turbine technology and unique sealing technology to form a number of key technologies such as multi-stage flash treatment, flash pressure optimization, and multi-stage flash coupled power generation, with high power generation efficiency and high reliability, ensuring the stable application of this technology in the process process. At the same time, the technology was selected into the top 20 low-carbon technologies and energy-saving technology recommended catalogues of the Ministry of Industry and Information Technology of the People's Republic of China, and won the second prize of Henan Province Science and Technology Progress Award.