新葡萄娱乐官网-新葡萄官方网站

(1) global biodiesel industry In recent years, the biodiesel industry has developed rapidly in the world. The statistical data show that the global production of biodiesel in 2014 is 2 bil...

The preparation of biodiesel mainly includes direct use and mixing, microemulsion, thermal cracking and transesterification. The first two methods because of high viscosity oil and less volatile, ca...