In order to adapt to the long cycle of the catalytic device and the requirements of energy saving and environmental protection, the new high wear resistance of the research and development is jointly participated by the Sinopec science and Technology Department, the Luoyang engineering company of Sinopec, the China University of Petroleum (Beijing), the Sinopec Changling branch, the Liaoning plus gemstone Equipment Co., Ltd., the Sinopec Luoyang branch and so on The new PLS cyclone with low pressure drop is the first industrial application in the catalysis of Sinopec Luoyang branch for the first time.

PLS new cyclone separator, after a large number of apathy tests and experimental data and model optimization, has been reviewed by experts from the Ministry of science and technology of Sinopec, and the experts of Luoyang engineering company of Sinopec think the characteristics and requirements of the cyclone separator for the long cycle operation are considered and built. Discuss industrial application.

In September 3, 2017, the Liaoning plus gemstone Equipment Co., Ltd. carried out the witness comparison test of the PLS cyclone separator. At that time, the China University of Petroleum (Beijing) carried out the data analysis. The Luoyang engineering company of Sinopec elaborated the basis and principle of the selection of the project, and the meeting believed that the new type of PLS cyclone separator was of high efficiency and pressure. The characteristics of reduction are suitable for the long period operation of the equipment and the transformation of the equipment.