2025 Advanced Technology & Equipment Development Forum on Separation, Purification, and Refining of High Purity Chemicals in Fine Chemical Industry, Jiangsu Zhengfen Invites You!

Purity chemicals in fine chemicals are crucial for high-quality and high-end development of China's chemical industry at this stage, and they represent one of the most vibrant emerging fields in the chemical industry. The separation, purification, and refining technology is a core link in the pro...

Welcome distinguished guests to Jiangsu Zhengfen Technology for a visit to learn about our extraction equipment!

Innovative Coal Tar Phenol Extraction Technology: Jiangsu Zhengfen's Biphasic Centrifugal Extraction Process Paves the Way for a Green and Efficient New Era

Technical Breakthrough: Revolutionary Replacement of Traditional TechniquesTraditional coal tar phenol extraction relies on acidic and alkaline washing processes, which are characterized by high energy consumption, severe equipment corrosion, and large amounts of wastewater discharge. The extract...

Join us at the 2025 Advanced Technology and Equipment Development Forum for Separation, Purification, and Refining of High-Purity Chemicals in Fine Chemical Industry, where Jiangsu Zhengfen awaits you!

High-purity chemicals in fine chemicals are crucial for the high-quality and high-end development of China's chemical industry at this stage, and they represent one of the most vibrant emerging fields in the chemical industry. The separation, purification, and refining technology is the core link...