DKEC has R&D, engineering design and equipment manufacture bases in New York, Shanghai and Wuxi. We are an international engineering company, offering consulting services, process package Know-how transfer, engineering design, and EPC services in chemical and environmental industries.
BPA Technology
Technical Advantages:

This technology is a continuous process of bisphenol A by ion exchange resin method. It is convenient to start and stop, the product quality is high and stable, and the operation flexibility is large. The same device can produce products of different levels.

The investment cost of this technical project is low. The cation exchange resin is used as the catalyst in the reaction, which is non-corrosive and the catalyst is easy to separate.

This technology has very little pollution, and only contains a small amount of waste water with a very low amount of phenol and acetone; solid waste and waste gas are used as internal fuel in the process, and no additional treatment is required.


Application Market
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Project Demonstration
Huizhou Zhongxin Chemical Co., Ltd. BPA expansion project
Nantong Xingchen Synthetic Material Co., Ltd. 180kt/a BPA project
Shanghai Kangda Advanced Energy Materials Co., Ltd. epoxy matrix resin new project and epoxy resin structural adhesive production and construction project
Shanghai Zheng'ou Industry Co., Ltd. 20kt/a synthetic resin project