Recently, a utility model patent titled "Automatic Circulation Device for Lithium Extraction and De-lithium Process" filed by Yunnan Gang Feng New Materials Co., Ltd., a subsidiary of Inter-China Chemical, has been granted authorization by the Intellectual Property Office.

This patented circulation device can automatically achieve lithium extraction and de-lithium processes, enhancing production efficiency and reducing production costs for the company. Moreover, the produced lithium-ion exhibits stable performance. During operation, the device can automatically adjust the acidity of the solution inside the analysis tank based on the pH value, significantly improving operational efficiency and extending the lifespan of the device and the adsorbent materials within.

As of now, Inter-China Chemical and its subsidiaries have been granted a total of 17 invention patents and 2 utility model patents. In the future, Inter-China Chemical will continue to increase technological investment, continually enhance its research and development capabilities, and contribute to the advancement of China's high-end manufacturing industry.