With the development of modern chemical industry, separation is one of the most important units in the production process of petrochemical, organic chemical, fine chemical, biochemical, pharmaceutical and other industries. It is an important means of product purification and energy saving in industrial production. In the international situation of circular economy and low-carbon economy, as one of the research focuses of chemical engineering disciplines, the development and application of new separation technologies are receiving more and more attention on a global scale. In recent years, some new separation technologies such as membrane separation, crystallization separation, supercritical extraction, adsorption separation and other new separation technologies have gradually been applied to production practice, and have made gratifying achievements. The coupling of separation technology and the large-scale and automation of separation equipment have become research hotspots. In order to strengthen the international exchange of chemical separation technology, promote the progress of China's industrial production technology, promote the healthy development of the chemical industry, and build cooperation and exchanges between production, learning, research and use, China Chemical Industry Management Association on May 11, 2017 - The seminar was held in Hangzhou on the 13th.

      As an expert in separation technology and an advocate of green separation technology, Jiuyuan Chemical was invited to participate in the conference. During the meeting, Chairman Zhou Jian and R&D engineer Xu Yong had friendly communication and in-depth exchanges with the experts and scholars attending the conference. The conference obtained information and developments on the separation technology industry such as rectification, extraction crystallization and membrane separation. At the same time, it reached a cooperation intention with relevant scholars and played a positive role in the development of Jiuyuan Chemical.