How Cesium Phosphotungstic Catalyzed Swida Wilsoniana Fruit Oil
Biodiesel refers to oil crops, oil plants and algae and other aquatic plants oil and animal fats, waste food oil as raw oil by transesterification process made of methyl or ethyl ester of fuel. It is environmentally friendly and clean energy. Swida wilsoniana fruit oil as raw material and diesel combustion performance similar to bio diesel, is a safe, clean biomass fuel oil. Method for producing bio diesel are generally homogeneous alkaline and acid catalysis method, homogeneous acid process can produce a large amount of acidic waste water, no environmental significance, homogeneous alkaline law is prone to saponification reaction, which leads to difficult separation of bio diesel products. So, in addition to the above two methods, is there a better solution? After repeated attempts, Li Nian, a scholar at the Central South University, found that cesium phosphotungstic could be a catalyst for this problem and has done a test for it. Cesium phosphotungstic is one of tu...