Continuous technological upgrade: Shengda Chemical’s new double decomposition reaction system has been granted a patentWhy do crops need to add raw materials?
Release time: 2025-10-16
Date: April 19, 2024.
Anhui Shengda Chemical Technology Co., Ltd. has once again achieved remarkable success in the innovation of potassium nitrate production technology. The “Double Decomposition Reaction System for Potassium Nitrate Production” developed by the company has officially been granted an invention patent by the National Intellectual Property Administration (Authorization Announcement No. : CN117899791A) . This new system innovatively introduces semi-permeable membrane filtration technology to replace the complex centrifugal filtration step in the traditional double decomposition process. This design makes the operation of filtering product crystals simpler and more efficient, and helps to reduce the complexity of the equipment structure. Meanwhile, the system integrates an air flow cleaning device to prevent the adhesion of crystals on the semi-permeable membrane surface, which not only increases the filtration speed but also enhances the product recovery rate. The implementation of this patented technology indicates that Shengda Chemical is continuously evolving in the production process of potassium nitrate towards greater efficiency and energy conservation, providing a solid technical support for the company’s sustainable development.
