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Home | Article | Biodiesel

Characteristic and Quality Regulation of Biodiesel; Fatty Acid Methyl Ester type

No Characteristic
Requirement
Concentration

Method
Instrument
1
Methyl Ester
>96.5 %wt EN14103 GC-FID
2
Linolenic Acid Methyl Ester
<12 %wt EN14103 GC-FID
3
Monoglyceride
<0.8 %wt EN14103 GC-FID
4 Diglyceride <0.2 %wt EN14105 GC-FID
5 Triglyceride <0.2 %wt EN14105 GC-FID
6 Free Glycerin <0.2 %wt EN14105 GC-FID
7 Total Glycerin <0.25 %wt EN14105 GC-FID
8 Methanol <0.2 %wt EN14105 GC-FID
9 Na, K <5 ppm EN14108-9 AAS
10 Ca, Mg <5 ppm EN14538 AAS
11 Phosphorus <0.001 %wt ASTM D4951 ICPS
12 Sulphur <0.001 %wt ASTM D2622 X-RAY
13 Water 0.05 %wt ASTM D2709 Centrifuge

From: Announcement of Department of Energy Business, Ministry of Energy (in 2005)

Quality control of Biodiesel (FAME) was regulated by Department of Energy Business, described in the table. These methods verify the quality of B100 Biodiesel that referenced by American Society for Testing and Materials (ASTM) and the European Standard (EN). The main characteristic of FAME such as methyl ester, glyceride, glycerin and methanol will be test by analytical instruments described below.

 

 

Biodiesel

 

Biodiesel
Transesterification
Results of Biodiesel
Benefits
Characteristic and Quality Regulation of Biodiesel
Biodiesel -- AA6300
Biodiesel -- GC2010
Biodiesel -- ICPS8100
Biodiesel -- XRF1800

Biodiesel
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