Hindustan Petroleum Corporation Limited

Chintalapati Siva Kesava Raju

Gandham Sriganesh

Ramkumar Mangala

Naresh Kottari

Sandip Bhowmik

Nettam Venkateswarlu Choudary

Peddy Venkata Chalapathi Rao

Peddy Venkat Chalapathi Rao

Kanuparthy Naga Raja

Bhavesh Sharma

Raghava Krishna Kanala

Ravi Balasubramaniam

Satyanarayana Murty Pudi

Ramesh Kandanelli

Ganagalla Srinivasa Rao

The present invention discloses polyethyleneamine salts of sulphonyl oleic acid and a 5 hydrocarbon fuel additive composition comprising the same. The said polyethyleneamine salts of sulphonyl oleic acid is made by mixing a sulphonyl oleic acid with at least one polyethyleneamine. Wherein, the sulphonyl oleic acid is selected from at least one of (9Z)-8-sulfo-octadec-9-enoic acid or (9Z)-11-sulfo-octadec-9-enoic acid. The at least one polyethyleneamine is selected from triethylenetetramine (TETA), or diethylenetriamine 0 (DETA), pentamethyldiethylenetriamine, tetraethylenepentamine, 1,4,7-triazacyclononane, 1,1,1-Tris(aminomethyl)ethane, or cyclen. The hydrocarbon fuel additive composition is made of polyethyleneamine salts of sulphonyl oleic acid and a cosolvent system consisting of sulphonyl oleic acid and dioxane. Wherein, the said hydrocarbon fuel additive composition acts as a dual functional additive and synergistically improves the conductivity as well as 5 lubricity of a hydrotreated diesel fuel.

Polyethyleneamine salts of sulphonyl oleic acid and dual functional hydrocarbon fuel additive composition thereof

The instant disclosure provides an organometallic compound of Formula I: wherein R is selected from —Calkyl or —C(O)Calkyl; Ris selected from —Calkyl, —C(O)Calkyl, —C(O)CalkylNRRCl, —C(O)CalkylN(CO)R, —CalkylNRRCl—, or —CalkylN(CO)R, wherein R, and Ris independently selected from H, Caryl, Calkyl, Caryl, or Calkyl; R, and Rcan be taken together to form a monocyclic 6-8 membered ring; M is selected from Group VI-B metals; and m and n is independently 1 to 3. A process for obtaining the organometallic compound is also provided.

Organometallic compound for hydrocarbon cracking

The present disclosure relates to a formulation of diesel additive comprising 2-ethylhexanoic acid, at least one alkylene glycol and at least one alkanolamine which at specific weight ratios, is able to enhance the lubricity of a fuel. Also provided are the methods of preparation and usage of the same. It further relates to the fuel composition comprising the fuel, and the formulation of present disclosure, and the method of preparing the fuel composition.

Formulation for enhancing lubricity of fuels

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Bengaluru, India

Chintalapati Siva Kesava Raju