Critical process in our waste cooked oil biodiesel production process machine:
Methanol esterification process
1. Atmospheric esterification with powerful ultrasonic cavitation technology (patent), its characteristic is using atmospheric pressure esterification, ester exchange, cooperate with our original powerful ultrasonic cavitation technology scheme, shorten the reaction time for two-thirds of the time, relative to save a lot of energy and human resources. Turbulent flow in the process with interactive type tubular reactor (patent) continuous reaction with the back of the continuous distillation process, the implementation behind the whole process of continuous, and ensure the quality stability.
2. The gas phase methanol esterification (patent) integration of reaction and separation process, continuous reaction with interactive turbulent flow type tubular reactor. In front of the esterification of methanol feed continuously, intermittent feeding of material, the entire process semi-continuous; At the back of the ester exchange and refined completely continuous. Ester exchange reaction with independent research and development of turbulent interactive tubular reactor, and the present domestic only one USES the new equipment, can completely realize the continuous reaction under atmospheric pressure at low temperature, high conversion efficiency.
Process for the glyceride
This set of treatment process for our new development of new process. This process can meet the high quality biodiesel standards, has quick response speed, high conversion rate, get rid of the sulfuric acid as catalyst, sulfur content can reach 10 parts per million, the advantages of small equipment corrosion and no waste water discharge, the process of research, broke the biodiesel only gb without the mark of history. Its advantage is: The process for our company the latest development of new process, is based on our domestic could implement new biodiesel standard specified by the program. The advantages of this process:
1. Completely out of sulfuric acid as catalyst, thoroughly get rid of the problem of equipment for sulfuric acid corrosion.
2. As a result of not using sulfuric acid as catalyst, the products meet the sulfur content of the European Union standards;
3. As a result of not using methanol react with free fatty acid and methanol in the water will not exist, reduced the investment of equipment;
4. Because of without the use of inorganic acid, acid water acid slag emissions greatly reduced.