Biodiesel manufacturers/ biodiesel fuel / BDF / Fatty acid methyl ester manufacturer
Introduction:
Biodiesel refers to a vegetable oil - or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, ethyl, or propyl)esters. Biodiesel is typically made by chemically reacting lipids (e.g., vegetable oil, animal fat) with an alcoholproducing fatty acid esters.
Biodiesel is meant to be used in standard diesel engines and is thus distinct from the vegetable and waste oils used to fuel converteddiesel engines. Biodiesel can be used alone, or blended with petrodiesel in any proportions. Biodiesel blends can also be used asheating oil.
Application:
Biodiesel can be used in pure form (B100) or may be blended with petroleum diesel at any concentration in most injection pump diesel engines. New extreme high-pressure (29,000 psi) common rail engines have strict factory limits of B5 or B20, depending on manufacturer. Biodiesel has different solvent properties than petrodiesel, and will degrade natural rubber gaskets and hoses in vehicles (mostly vehicles manufactured before 1992).Compared to other fossil diesel oils, the biodiesel that we provide has the advantages as follows:
1. Nonbenzenoid and Nonaromatic-ring, Non-toxic, Biodegradation traits;
2. Recycling,alleviating the dependence on the fossil-diesel oils;
3. Burning more efficiently in the gas engine. Emission of particulates, carbon monoxide and nitrogen oxides has been obviously reduced.
4. Higher cetane number, improving the ignition and lubricate ability, which brings higher engine efficiency and the endurance.
5. Flash point of biodiesel is much higher than the fossil-diesel's, which has the very good preservation and transportation security.
Specification:
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Property
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Specification
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|
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Flash point(°C)
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101 Min
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GB/T 261
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|
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Moisture(% by Mass)
|
0.05 Max
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SH/T 0246
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|
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Mechanical Impurity
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None
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GB/T 511d
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|
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Distillation temperature (°C,90% vol recovered)
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360 Max
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GB/T 9168
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|
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Kinematic viscosity(40°C,mm2/s)
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1.9-6.0
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GB/T 265
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|
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Density(20°C kg/m3)
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820-900
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GB/T 13377a
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|
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Ester content(%)
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96.5 min
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NB/SH/T 0831
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|
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Sulfated Ash(% by mass)
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0.02 Max
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GB/T 2433
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|
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Sulfur (mg/kg, by mass)
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S350: 350
S50: 50
S10: 10
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SH/T 0689b
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|
| |
| |
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Copper strip corrosion ((50°C,3h)/Class)
|
1 Max
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GB/T 5096
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|
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Cetane number
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49 Min
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GB/T 386
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|
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CFPP (°C)
|
2(Report)
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SH/T 0248
|
|
|
Carbon residue on 10% distillation residue(%,by mass)
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0.05 Max
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GB/T 17144c
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|
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Acid number(mg KOH/g)
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0.5 Max
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GB/T 7304g
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|
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Oxidation stability(110°C)/h
|
6.0 Min
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NB/SH/T 0825f
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|
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Free glycerin (%,by Mass)
|
0.02 Max
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SH/T 0796
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|
|
Total glycerin(%,by Mass)
|
0.24 Max
|
SH/T 0796
|
|
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