Introduction of Enzymatic Biodiesel Production Solution
The enzymatic method, a bio-enzyme technology, offers a superior alternative to the traditional chemical method for biodiesel production. It operates under mild reaction conditions, has a wide range of raw material applicability, promotes green environmental protection, and is more cost-effective. The product meets national and EU quality standards, further solidifying its value.
The biodiesel complies with the EU standard EN14214 and the Chinese national standard GB25199 - 2017 "Biodiesel BD100".
Technical Advantages
Wide adaptability of raw materials：The enzymatic method can catalyze both transesterification and esterification reactions simultaneously without the need for pre-deacidification treatment. It can directly process raw materials with high acid values, such as waste cooking oil and acidulated oil, eliminating the complex pretreatment that is essential in the chemical method.
Mild and thorough reaction conditions : The reaction temperature of the bio-enzymatic method is around 40°C, which is mild and much lower than that of the chemical method (catalysis by the acid-base method requires a temperature higher than 90°C). This significantly reduces energy consumption. Meanwhile, the esterification rate can reach 99%, and the transesterification efficiency is over 97%, ensuring a thorough reaction.
Simple product separation : The enzymatic method simplifies the separation process by eliminating the saponification reaction, a common issue in alkali-catalyzed processes. This results in straightforward product layer separation. The glycerol phase produced by this method has fewer impurities, making the refinement and recovery of high-value-added glycerol easier.
Environment -friendly and green process: The enzymatic method is an environmentally friendly and green process that avoids the use of corrosive chemicals, reducing the risk of equipment corrosion and the problem of treating waste acid/alkali solutions. It also eliminates the need for the water-washing step in the chemical method, significantly reducing wastewater discharge and alleviating environmental protection pressure.
Automated and continuous production with low investment: The entire process utilizes a PLC-computer, featuring a fully automated, fully enclosed, and fully continuous operating system. The investment is at least 20% less than that of the acid-base method
Mild and thorough reaction conditions : The reaction temperature of the bio-enzymatic method is around 40°C, which is mild and much lower than that of the chemical method (catalysis by the acid-base method requires a temperature higher than 90°C). This significantly reduces energy consumption. Meanwhile, the esterification rate can reach 99%, and the transesterification efficiency is over 97%, ensuring a thorough reaction.
Simple product separation : The enzymatic method simplifies the separation process by eliminating the saponification reaction, a common issue in alkali-catalyzed processes. This results in straightforward product layer separation. The glycerol phase produced by this method has fewer impurities, making the refinement and recovery of high-value-added glycerol easier.
Environment -friendly and green process: The enzymatic method is an environmentally friendly and green process that avoids the use of corrosive chemicals, reducing the risk of equipment corrosion and the problem of treating waste acid/alkali solutions. It also eliminates the need for the water-washing step in the chemical method, significantly reducing wastewater discharge and alleviating environmental protection pressure.
Automated and continuous production with low investment: The entire process utilizes a PLC-computer, featuring a fully automated, fully enclosed, and fully continuous operating system. The investment is at least 20% less than that of the acid-base method
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Frequently Asked Questions
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Technology for Producing Diacylglycerol+Diacylglycerol oil is made from edible oils such as soybean oil, rapeseed oil, flaxseed oil, and palm oil.
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The enzyme-based production of D-Allulose independently developed by COFCO Corporation+COFCO Biotechnology's Corn Deep Processing National Engineering Research Center, in collaboration with the COFCO Nutrition and Health Research Institute, has developed an enzyme-based technology for producing D-Allulose from corn starch after years of research.
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CIP Cleaning System+CIP cleaning system device is a non-decomposable production equipment and a simple and safe automatic cleaning system. It is used in almost all food, beverage and pharmaceutical factories.
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Scope of Technical Service for Grain-based Biochemical Solution+At the core of our operations are internationally advanced strains, processes, and production technologies.
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