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Document Number

9594

Primary Title

Straight Vegetable Oil as a Diesel Fuel?

Author Affiliation

National Renewable Energy Laboratory, Golden, Colorado

Published Date

04/01/2006

Detailed Publish Date

April 2006

Page Count

2

Document Type

FACT SHEET

Abstract

Straight vegetable oil or mixtures of SVO and diesel fuel have been used by some over the years, research has shown that SVO has technical issues that pose barriers to widespread acceptance. Compared with No. 2 diesel fuel, all of the vegetable oils are much more viscous, much more reactive to oxygen, and have higher cloud point and pour point temperatures. Biodiesel, on the other hand, can be made from SVO in a chemical process called transesterification providing substantially different properties than SVO, and results in better engine performance.

Copyright Status

N - Not copyrighted,

Document Owner

H