US2013104448A1PendingUtilityA1

Fuel additive

49
Assignee: PENRAY COMPANIES INCPriority: May 31, 2007Filed: Nov 29, 2012Published: May 2, 2013
Est. expiryMay 31, 2027(~0.9 yrs left)· nominal 20-yr term from priority
Inventors:Steven A. Muth
C10L 1/143C10L 1/1616C10L 1/1985C10L 1/1983C10L 1/1824C10L 1/1986C10L 1/1852C10L 1/1973C10L 1/285C10L 10/16C10L 1/1608C10L 1/2286C10L 1/19C10L 1/1905
49
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Claims

Abstract

A diesel fuel additive for use in association with bio-diesel fuel and/or petroleum derived diesel fuel having one or more pour-point depressant(s), wherein the pour-point depressant(s) polyglycerol polyricinoleate. Augmentive agents may include at least one of ethylene vinyl acetate and polyethylene vinyl acetate and at least one polyglycerol ester of mixed fatty acids.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A fuel additive comprising polyglycerol polyricinoleate. 
     
     
         2 . The fuel additive according to  claim 1 , wherein the fuel additive comprises a diesel fuel additive. 
     
     
         3 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.14% wt when the fuel additive is added to fuel present in an amount of about 99.53% wt. 
     
     
         4 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.14% wt when the fuel additive is added to diesel fuel present in an amount of about 99.53% wt. 
     
     
         5 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.14% wt when the fuel additive is added to biodiesel fuel present in an amount of about 99.53% wt. 
     
     
         6 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in the additive an amount of about 10% wt. 
     
     
         7 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.19% wt when the fuel additive is added to biodiesel fuel present in an amount of about 99.37% wt. 
     
     
         8 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.85% wt when the fuel additive is added to biodiesel fuel present in an amount of about 98.03% wt. 
     
     
         9 . The fuel additive according to  claim 1 , wherein polyglycerol polyricinoleate is present in an amount of about 0.63% wt when the fuel additive is added to biodiesel fuel present in an amount of about 98.95% wt. 
     
     
         10 . The fuel additive according to  claim 1 , wherein the fuel additive further comprises at least one solvent. 
     
     
         11 . The fuel additive according to  claim 1 , wherein the fuel additive further comprises at least one of ethylene vinyl acetate and polyethylene vinyl acetate. 
     
     
         12 . The fuel additive according to  claim 11 , wherein the at least one of ethylene vinyl acetate and polyethylene vinyl acetate comprises ethylene vinyl acetate. 
     
     
         13 . The fuel additive according to  claim 11 , wherein the at least one of ethylene vinyl acetate and polyethylene vinyl acetate is present in an amount of about 0.13% wt when the fuel additive is added to fuel present in an amount of about 99.53% wt. 
     
     
         14 . The fuel additive according to  claim 1 , wherein the fuel additive further comprises at least one polyglycerol ester of mixed fatty acids. 
     
     
         15 . The fuel additive according to  claim 14 , wherein the at least one polyglycerol ester of mixed fatty acids is present in an amount of about 0.11% wt when the diesel fuel additive is added to fuel present in an amount of about 99.53% wt.

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