Qinghai Saline Lake low grade difficult to develop the use of potassium salt Technology Award

From January 8th, Beijing 2015 National Science and technology awards conference came a good news: by the research and development of Qinghai Saline Lake industrial Limited by Share Ltd, East China University of Science and Technology, Ministry of chemical industry Changsha Design Institute of "low grade Qinghai Saline Lake to the development of potash utilization technology" project was awarded the two prize of the national science and technology progress award. In recent years, the province’s scientific and technological achievements have won the national science and technology progress award, which marks the Qinghai characteristics of scientific and technological innovation has gradually been recognized by the state.Low grade Qinghai Saline Lake to the development of potash and efficient use of technology "project for the first time in the world to achieve low grade solid potassium dissolving conversion technology of

" industry, solve the cold crystallization process of comprehensive utilization of potassium salt resources and high sodium carnallite tail problem, greatly expanded the scope of potassium resource utilization, improve the recovery rate.It is reported that in 2015 our province >