Shandong Land Biological Technology Co., Ltd.
Microbial fermentation technology for production of bio-based succinic acid: The technology is originated from Professor Zhang Xueli's research group of "Institute of Industrial Microbiology Technology of Chinese Academy of Sciences (Tianjin)". Our company has purchased this technology patent for 20 years. This technology is the most efficient genetic engineering strain in the world. By adding inorganic salts to anaerobic fermentation, it can avoid the production of heteroacids and other by-products, which it is high-effective. Our company is the first domestic manufacturer to realize the industrialization using this technology. The industrialized production of this technology greatly reduces the production cost of succinic acid and replaces the traditional production process of petroleum as raw material (maleic anhydride). It effectively promotes the application of this product and alleviates the environmental pollution caused by the production of succinic acid by chemical method. It really is a green and energy-saving production technology.
Bio-based polybutylene succinate (PBS) production technology: Originated from the national "863" major plan of the 12th Five-Year Plan, Professor Guo Baohua from Department of Chemical Engineering of Tsinghua University jointed with several joint research institutes to develop the world-leading production technology of bio-based polybutylene succinate (PBS) and its copolymers, in which Tsinghua University has six authorized patents. Our company cooperates with the Department of Chemical Engineering of Tsinghua University to jointly develop this product and has the right to use all patents.