Used Cooking Oil (UCO)

Used cooking oil can be refined into different types of biofuels used for power generation and heating. A significant benefit is that biofuels derived from recycled cooking oil typically burn clean, have a low carbon content and do not produce carbon monoxide.

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Description

USED COOKING OIL SPECIFICATION

Free fatty acids                                3 % Max

M.I.U(Moisture and Impurities)        0.1 % max

Saponification value:                        18185-1955-195

Iodine value:                                    120

Titre C (melting point)                       13.75 ‘C

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

Sulphur Content (mg/kg)                     16

Contamination (mg/kg)                        24

Acid Value (mg KOH)/g)                       7.0

Oxidation Stability (110 deg.C)(h)        5.0 (min)

Phosphorus Content (mg/kg)               15

Ash Content (mass %)                         0.01

SPECIFICATIONS FOR USED COOKING OIL
Item
Unit
Specification
Test Result
Min.
Max.
Free fatty acid(as oleic acid)
%(m/m)
5.00
2.10
Moisture and volatile matter content
%(m/m)
2.00
1.50
Insoluble impurities content
%(m/m)
Iodine value
g/100g
80.0
97.3
Sulfur content
mg/Kg
60.0
55.2
Used Cooking Oil (UCO)

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