Biodiesel Production Line Biology derv net on May 5 dispatch: College of industry of Hong Kong grain (put in order is large) invent in the international of the 43rd Geneva this year 15 special honour are had the honor to win in exhibiting. Manage applies biology and chemical science and technology to learn to fasten Dr. Rong Jiafu to express greatly, the activator that he invents can become ground channel oily catalysis biology diesel oil, this invention obtains an invention to exhibit a gold prize. Through mastering the mathematical technique that controls material surface chemistry, the activator of solid of derv of new-style green biology that research group research and development of Rong Jiafu gives raw material of diesel oil of matter of a kind of opposite to have tall active and long life. Rong Jiafu introduces his invention to the reporter, this activator is oxide of metal of some kind of solid, with simple way synthesis, avirulent, not dissolve in water or oil, can solve the sewage of the generation in traditional liquid activator, reduce cost greatly can, cost and pollution. Rong Jiafu expresses, the raw material of biology derv can be vegetable oil, animal oil perhaps channel is oily, the fuel that this activator catalysis gives can apply at current derv to supply a system directly in, combustion is complete, can decrease a platoon to make an appointment with most probably carbon monoxide discharge capacity, fuel cost can drop half, reduce engine loss at the same time. This invention can use the traditional carriage tool such as Yu Huo car, bus, ship. Rong Jiafu says, the cost that at present biology derv produces is higher, but manufacturing cost of future will be lower and lower, industrial group needs to consider to improve manufacturing process and dimensions to turn production next, will scientific invention is changed become truly useful commercialize a product.