Kingdo has more than 120 core technology patents in biodiesel technology and equipment, has obtained a number of international leading scientific and technological achievements, and has complete independent intellectual property rights and national intellectual property management system certification. The company has long-term strategic cooperation with more than ten universities such as Henan University of Technology and Chinese Academy of Agricultural Sciences, and has its own scientific research team and equipment manufacturing plant.

Kingdo has its own patent on biodiesel technology and equipment, the main patented equipment is continuous turbulent tubular reactors. Compared with the reactor, the tubular reactor has a small volume and smaller material per unit time. It is good for the material to be fully contacted in a short period of time. Therefore, using a tubular reactor, the transesterification reaction is more fast and more responsive.

Biodiesel is a clean burning renewable fuel made from natural vegetable oils and fats. Biodiesel is made through a chemical process which converts oils and fats of natural origin into fatty acid methyl esters (FAME).

Biodiesel is intended to be used as a replacement for petroleum diesel fuel, or can be blended with petroleum diesel fuel in any proportion. Biodiesel does not require modifications to a diesel engine to be used.

Burning fuel oil, Vehicular use, Biodiesel generators, Railway usage, Aircraft usage,Chemical products(surfactants, emulsifiers).

Kitchen waste oil, frying oil, gutter oil (UCO), swill oil, palmitic acid oil (PAO), high acid crude palm oil (HACPO), crude palm oil (CPO), palm waste recovery oil (POME), industrial grade palm oil, other animal and plant oils, etc.

Daily processing 2-5 tons, 10-12 tons. 

Single line annual capacity of 50,000-200,000 tons, 200,000-400,000 tons. 

The equipment can be customized according to your needs.

Chemical method: mainly include pretreatment, esterification, transesterification, methyl ester distillation, and methanol recovery.

Chemical method and enzymatic method.

No, it depends on the amount of water and impurities. This equipment has no requirement on the acid price of the feed. But to the water impurity content has the requirement, generally we require the moisture and impurity content is not higher than 3%.

Biodiesel produced by our machine is in line with  GB / T20828-2014, basically equivalent to American Standard ASTM D6751.At the same time in line with the BD100 national standard, the European Union standard. 

The synthetic yield of biodiesel is about 90% when the feed water content is no more than 3%. The better the quality of the raw material, the higher the oil yield.

Glycerol, plant asphalt.

Workshop without esterification process produces no waste water, while workshop with esterification process produces little waste water which is generally less than 3% of the yield.

Methanol, phosphoric acid, caustic soda.

The production process is continuous.

Mositure, Impurity, Free fatty acid and Phosphorus.

The low temperature fluidity of diesel is a very important performance for biodiesel engines operated in open air, especially at low temperatures. The freezing point of biodiesel fuel does not indicate the minimum temperature that biodiesel may be used because it begins to crystallize wax at temperatures above 5-10°C. Although the oil has a certain degree of fluidity, it is possible to block the oil pipeline and filter and then causing fuel interruption.

Using of cloud point, pour point or cold filter point to express the low temperature fluidity of biodiesel and provisioning that the indicators are selected according to region and season reflects the usage of biodiesel at low temperature. Usually we specify that the cloud temperature is 6 ℃ higher than the minimum temperature in the where biodiesel is used.

Cold filter point: It refers to the maximum temperature at which it is less than 20ml per minute when the test oil going through the filter, and the temperature has a good correspondence with the actual use of the boundary temperature and has been widely used. China also intends to combine the temperature conditions to determine the cold filter point or pour point of diesel as a fuel flow indicators at low temperature according to the region and season.

Cloud point: It refers to the temperature at which the light oil (including diesel) becoming turbid from transparent under the conditions of the cooling process. The reason for generating turbidity is that the n-alkanes begin to form tiny grains at low temperatures which cannot be observed with the naked eye.

Pour point: It refers to the temperature that the temperature at which placing the tubes flat for 5 seconds without the sample flowing pluses 3.