On the basis of independent development, Leader completed the construction of seven catalyst production lines with state-of-the-art equipment and facilities at home and abroad by incorporating such concepts as safety, low energy consumption, cleanness and health into design, construction and operations of these production lines. Apart from providing premium quality SCG, SLC, SLH, SLT and NTR series catalysts, Leader also achieved the effect of low energy consumption, low noise, no odor, solvent recovery and recycling, high yield and almost no discharge of three wastes at the production site, taking the position of second to none in same industry in China.
Such three major series catalysts as SCG, SLC and SLH can be used to produce all kinds of PE products of high, medium and low density as well as narrow molecular weight distribution, medium molecular weight distribution and wide molecular weight distribution with three gas phase fluidized bed polyethylene technologies. As a result of improvement, they are also successfully used for production of HDPE product with BP gas phase fluidized bed polyethylene technology. In addition, Leader also managed to develop chromium series catalyst under super condensing mode of the fluidized bed and Z/N catalyst applicable for loop slurry polyethylene technology. Polyethylene catalysts SLC-B (25E) and SLC-B (40E) of new type bi-modal molecular weight distribution applicable for Borealis technology have also been successfully developed and used at Sinopec Shanghai Petrochemical Company. Apart from two major series catalysts of SCG and SLC, the research and development of other series catalysts are still ongoing in an orderly manner, including the cutting-edge non-carrier type gas phase polyethylene catalyst with super-high activity, slurryfeeding catalyst and chromium series catalyst applicable for CPC loop polyethylene technology.
Leader has seven production lines and one auxiliary production facility, one production line for online reduction of alkyl aluminum solution and one slurry catalystfeeding system production line. With cutting-edge production technologies and rational process flow, the whole plant adopts DCS, with critical equipment imported from the USA, Japan and Italy. We can produce various series high performance catalyst with gas phase polyethylene technology.