Environmental protection synthetic low sulphur fuel oil

Abstract

An environmental protection synthetic low sulphur fuel oil that uses a proportional mixture of vegetable oil and a catalyzing enzyme (decane, 11 alkane, 12 alkane) as a substitute for high polluting high grade diesel oils to achieve required flash point and reduce sulphur content, and which can be used as a green environmental protection additive agent to high grade diesel oil, thereby achieving the objective of providing a method that effects environment protection.

1 . An environmental protection synthetic low sulphur fuel oil, comprising a mixture of vegetable oil and a catalyzing enzyme, wherein proportion by weight of the vegetable oil and catalyzing enzyme is between 50%: 50% and 75%:25%, and the catalyzing enzyme is an alkane, thereby providing for different flash point requirements and reducing sulphur content to below 0.006 ppm. 
     
     
         2 . The environmental protection synthetic low sulphur fuel oil according to  claim 1 , wherein proportion by weight of the vegetable oil and the catalyzing enzyme is 60%: 40%, flash point of fuel oil is 95° C., and sulphur content is below 0.006 ppm. 
     
     
         3 . The environmental protection synthetic low sulphur fuel oil according to  claim 1 , wherein proportion by weight of the vegetable oil and the catalyzing enzyme is 75%: 25%, flash point of the fuel oil is 51° C., and sulphur content is below 2.2 ppm. 
     
     
         4 . The environmental protection synthetic low sulphur fuel oil according to  claim 1 , wherein proportion by weight of the vegetable oil and the catalyzing enzyme is 50%:50%, flash point of the fuel oil is 45° C., and sulphur content is below 2.3 ppm. 
     
     
         5 . The environmental protection synthetic low sulphur fuel oil according to  claim 1 , wherein the vegetable oil is palm oil, rapeseed oil, cottonseed oil or soybean oil. 
     
     
         6 . The environmental protection synthetic low sulphur fuel oil according to  claim 1 , wherein the catalyzing enzyme comprises at least one of the alkanes decane, 11 alkane and 12 alkane.