Patents by Inventor Rajiv Kumar Chaturvedi

Rajiv Kumar Chaturvedi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PROCESS FOR PRODUCTION OF BIODIESEL
    Publication number: 20110224451
    Abstract: The invention relates to a process for producing alkyl esters, the process comprising reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acid or mixture thereof with a C1 to C4 alcohol in the presence of a catalyst at a temperature substantially 100° C. or more, the catalyst including a catalyst composition comprising oxides, mixed oxides, silicates or sulphates of two or more of silica, aluminium, iron, calcium, magnesium, sodium and potassium.
    Type: Application
    Filed: June 11, 2008
    Publication date: September 15, 2011
    Inventors: Rajiv Kumar Chaturvedi, Nawalkishor Mal, Kyatanahalli Srinivasa Nagabhushana, Debabrata Rautaray, Tushar R. Shinde
  • PROCESS FOR PRODUCTION OF BIODIESEL
    Publication number: 20110144375
    Abstract: A process for producing alkyl esters is disclosed. The process includes reacting a feedstock that includes one or more fatty acid glycerol esters or one or more fatty acids or mixture thereof with a C1 to C4 alcohol in the presence of fly ash as a catalyst. A catalyst for the production of alkyl esters is also disclosed.
    Type: Application
    Filed: May 21, 2009
    Publication date: June 16, 2011
    Inventors: Rajiv Kumar Chaturvedi, Nawalkishor Mal, Kyatanahalli Srinivasa Nagabhushana, Tushar R. Shinde