Address:Jiangsu Yizheng•Yizheng Chenical Fibre(mailing address)
Tel:(86)514-83231182、83233298
Fax:(86)514-83236696
Email:dkbgs2005@163.com
Web:http://www.grandchem.com.cn

Your present location:Enterprise Technical Center

Enterprise Technical Center

       Enterprise Technical Center, jointly organized by the Company and Jinan Zhaohui Science and Technology Co., Ltd., is mainly engaged in the research, development, and technology transfer of polyester, PTA series catalyst, the hydrobromic acid, liquid cobalt acetate, manganese acetate developed and produced by our company with patented technology have achieved efficient pollution-free synthesis and liquid products used as PTA catalyst directly instead of being purified by crystallization, its production technology and economic and technical indicators are in the leading position internationally. No environmental pollution.
       The center has 3 engineering and technology leaders with a high level of technology and engineering practice experience, 11 higher-level chemical catalyst technology research and engineering staff, the company and its partner Jinan Zhaohui Company has applied for or holds more than 10 invention patents.
      The center has established extensive contacts with domestic key universities, research institutes, equipment manufacturers, engineering design and other units. The center has complete test device and infrastructure conditions, and analysis and testing methods. It has the ability to bear the catalyst production technical trials.
Developed Technological Achievements:
       1、New process for manufacturing liquid cobalt acetate, manganese acetate catalyst, can produce cobalt acetate using independent designed and manufactured reactor with  cobalt sheet, cobalt powder, cobalt salts, etc. as raw materials;
       2、Production technology for cobalt bromide, manganese bromide, cobalt manganese bromine ternary
           composite catalyst;
       3、Production technology for antimony triacetate,
           ethylene glycol antimony;
       4、PET, PBT, PTT, PEN polyester with titanium-
           based catalyst, composite catalyst;
       5、Oxalic acid, cobalt and manganese homogeneous 
           technology;
       6、N-propyl acetate production technology;
        7、Nano-barium sulfate, etc.