1
Bob Hanlon Rajiv Banavali
Rajiv Manohar Banavali, Robert Tryon Hanlon, Alfred Karl Schultz: Method for purification of glycerol from biodiesel production. Rohm and Haas Company, Kenneth Crimaldi, May 19, 2009: US07534923 (2 worldwide citation)

A method for purification of crude glycerol, especially crude glycerol derived from biodiesel production using alkaline catalysts. The method comprises combining the crude glycerol with acid, separating a glycerol layer, and treating the glycerol layer to decolorize it.


2
Bob Hanlon Rajiv Banavali
Rajiv Manohar Banavali, Robert Tryon Hanlon, Alfred Karl Schultz: Method for purification of glycerol from biodiesel production. Rohm And Haas Company, February 19, 2009: US20090048472-A1

A method for purification of crude glycerol, especially crude glycerol derived from biodiesel production using alkaline catalysts. The method comprises combining the crude glycerol with acid, separating a glycerol layer, and treating the glycerol layer to decolorize it.


3
Bob Hanlon Rajiv Banavali
Rajiv Manohar Banavali, Robert Tryon Hanlon, Alfred Karl Schultz, Jose Antonio Trejo: Method for purification of oils for biodiesel processes. Rohm And Haas Company, June 18, 2009: US20090156847-A1

A method for purification of crude triglycerides to be used as a raw material for production of biodiesel fuel. Crude triglycerides are contacted with a variety of adsorbents and ion exchange resins to reduce the levels of impurities.


4
Rajiv Banavali
Rajiv Manohar Banavali, Randall Wayne Stephens: Chemical markers. Rohm and Haas Company, Kenneth Crimaldi, December 28, 2010: US07858373 (9 worldwide citation)

A method for marking a petroleum hydrocarbon, a biodiesel fuel or an ethanol fuel, by adding an organic marker compound.


5
Rajiv Banavali
Rajiv Manohar Banavali, Randall Wayne Stephens: Chemical markers. Rohm and Haas Company, Kenneth Crimaldi, August 28, 2012: US08252594 (1 worldwide citation)

A composition containing a petroleum hydrocarbon, a biodiesel fuel or an ethanol fuel, and an organic marker compound.


6
Rajiv Banavali
Rajiv Manohar Banavali, Randall Wayne Stephens: Chemical markers. Rohm And Haas Company, August 9, 2007: US20070184555-A1

A composition containing a petroleum hydrocarbon, a biodiesel fuel or an ethanol fuel, and an organic marker compound.


7
Rajiv Banavali
Rajiv Manohar Banavali, Shih Ying Hsu, Alfred Karl Schultz: Method for producing stabilized biodiesel fuel. Rohm And Haas Company, June 18, 2009: US20090156844-A1

A method for production of stabilized fatty acid methyl esters. The method removes unsaturation present in fatty acid methyl esters, or removes unsaturation in triglycerides, which are then transesterified to fatty acid methyl esters.


8
Rajiv Banavali
Rajiv Manohar Banavali, Randall Wayne Stephens: Chemical markers. March 10, 2011: US20110056121-A1

A composition containing a petroleum hydrocarbon, a biodiesel fuel or an ethanol fuel, and an organic marker compound.


9
Brian Goodall
John P Plaza, Brian L Goodall: System and process for producing biodiesel. Strategic Patents PC, November 20, 2008: US20080282606-A1

In embodiments of the present invention, systems for producing a biodiesel product from multiple feedstocks may include a biodiesel reactor, a decanter, a flash evaporator and a distillation column. In other embodiments of the present invention, a process for producing a biodiesel comprises distilli ...


10
David S Bradin: Biodiesel fuel. BRI, David Bradin, November 26, 1996: US05578090 (115 worldwide citation)

A fuel additive composition including fatty acid alkyl esters and glyceryl ethers, and an alternative fuel composition that includes the fuel additive composition. Also provided is a method for preparing the fuel additive composition and the alternative fuel composition. In one embodiment, the fuel ...



Click the thumbnails below to visualize the patent trend.