Used Cooking Oil For Biodeisel

Quality biodiesel price from used cooking oils

Biodiesel is a relatively clean fuel, widely used in automobiles, tractors, trucks, ships and so on. It refers to oil crops such as soybean, rapeseed, cotton, palm and engineering micro algae and other aquatic plant oils and animal fats, food waste oil as raw oil by ester exchange and thermal chemical process can replace petroleum diesel made of renewable diesel fuel.

Biodiesel is the single alkyl ester of fatty acid (fatty acid glycerol triglyceride) transesterification, and the most typical is fatty acid methyl ester. Compared with the traditional petrochemical energy, the sulfur and aromatic hydrocarbon content is low, the flash point is high, the hexadecane value is high, has the good lubrication, can be added in the fossil diesel.



Free fatty acids:............................. 2.0 %
M.i.u ( moisture and impurities):...... 0.02 %
Saponification value:...................... 186
Iodine value: ..................................120
Titre c (melting point):.....................13.75" c
TFM:.............................................95%
Specific gravity @ 25'c :.................0.915
Density (kg/m3)............................920
Flashpoint by p.-m. (degree c) ...... 220
Calorific value (kj/kg) ................... 36,000
Kinematic viscosity (40 deg.c) (mm2/s)
Carbon residue (mass-%) ............. 0.4
Iodine number (g/100g) ................ 110)
Sulphur content (mg/kg)................18
Variable properties:
Acid value (mg koh)/g).................. 2.0
Oxidation stability (110 deg.c) (h) .. 5.0 (min)
Phosphorus content (mg/kg)...........15
Ash content (mass%) ...................0.01
Water content (mass%) ............... 0.075