Hindustan Petroleum Corporation Limited

Peddy Venkata Chalapathi Rao

Nettem Venkateswarlu Choudary

Raman Ravishankar

Sriganesh Gandham

Kanuparthy Naga Raja

Bhavesh Sharma

Sunil Mehla

Ramkumar Mangala

Nettam Venkateswarlu Choudary

Pudi Satyanarayana Murty

Somnath Kukade

Venkateswarlu Choudary Nettem

Gandham Sriganesh

Naresh Kottari

Valavarasu Gnanasekaran

Sandip Bhowmik

Bhaskar Pramanik

Raghava Krishna Kanala

Srinivasa Rao Ganagalla

Siva Kesava Raju Chinthalapati

Tanmoy Kar

Chintalapati Siva Kesava Raju

Siva Kesava Raju Chintalapati

Satyanarayana Murty Pudi

Venkateswarlu Cheerladinne

Ganagalla Srinivasa Rao

Bipul Sarkar

Valavarasu Gnanesekaran

Siva Kesava Chintalapati

Choudary Nettem Venkateswarlu

The instant disclosure provides a process for synthesis of compound of Formula:X-M-Y,wherein Mis a transition metal ion and X and Y are carboxylate anions. The catalysts are hydrocarbon soluble and the process for their preparation, as disclosed herein, constitutes an elegant method for the preparation of such catalysts.

Process for the preparation of hydrocarbon soluble organometallic catalysts

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

The present invention discloses a process by which the heavy hydrocarbons are subjected to hydroprocessing for producing distillates which can be further treated or converted downstream, to fuels and chemicals.

Process for upgrading heavy hydrocarbons

The present disclosure relates to a composition for removing scales and solid deposits. The composition comprises at least one dispersant salt, at least one hydrocarbon, and at least one ionic liquid.

Composition and method for dispersing scales and solid deposits

The present disclosure relates to a process for hydro-processing of hydrocarbons to maximize the yield of light distillates. The process comprises hydrocracking hydrocarbons and separating to respective products based on the boiling points. The heavier vacuum residue is further hydrocracked to light distillates.

Process for conversion of hydrocarbons to maximise distillates

The present disclosure relates to a composition for reducing aromatics from a hydrocarbon feedstock. The composition comprises a solvent mixture. The solvent mixture includes a primary solvent, a first co-solvent, a second co-solvent, and a secondary solvent. The present disclosure also relates to a process for reducing aromatics from a hydrocarbon feedstock.

Composition and a process for reducing aromatics from a hydrocarbon feedstock

The present disclosure relates to an additive and a catalyst composition for a catalytic cracking process of vacuum gas oil for preparing cracked run naphtha having reduced liquid olefin content, and increased propylene and butylene yields in the LPG fraction. The process makes use of a catalyst composition which is a mixture of an FCC equilibrated catalyst and an additive comprising a zeolite, phosphorus and a combination of metal promoters. The process is successful in achieving high propylene and butylene yields in the LPG fraction along with a lower liquid olefin content and increased aromatic content with increase in RON unit in the resultant cracked run naphtha, as compared to that achieved using an FCC equilibrated catalyst alone.

Additive and a catalyst composition comprising the additive for FCC process

The present disclosure relates to a catalyst for slurry phase hydrocracking of refinery residue and a process for its preparation. The present disclosure provides a very simple method for exfoliation of metal sulphide, and a process of that provides effective slurry phase hydrocracking of refinery residue with a high yield.

Supported catalyst for slurry phase hydrocracking of refinery residue and a process for its preparation

In accordance with the present subject matter there is provided peptide-based compounds. methods of making such compounds, gels comprising such compounds, methods of making gels, methods of using such compounds for the containing spill of a hydrocarbon, and methods for reclaiming solvent from gels comprising such compounds.

Molecular gelators for containing oil spillage

The present disclosure relates to a zeolite based catalyst composition comprising i. at least one rare earth metal, ii. at least one zeolite, and iii. optionally, at least one promoter; wherein, said rare earth metal is impregnated in said zeolite. The amount of said rare earth metal in said composition is in the range of 0.1 to 20 w/w %. The present disclosure also relates to a process for preparing a catalyst composition. Further, the present disclosure relates to a process for reducing olefin content in a hydrocarbon stream using the catalyst of the present disclosure.

Zeolite based catalyst composition for the reduction of olefins in FCC naphtha

The present disclosure relates to a catalyst composition comprising (a) at least one rare earth metal, (b) at least one zeolite, and (c) at least one diluent, wherein, said rare earth metal is impregnated in at least one of (b) and (c); the ratio of said zeolite to said diluent ranges from 1:9 to 9:1; and the amount of said rare earth metal is in the range of 0.1 to 20 w/w %. The present disclosure also relates to a process for preparing a catalyst composition. Further, the present disclosure relates to a process for reducing the olefin content in a hydrocarbon stream using the catalyst of the present disclosure.

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Bengaluru, India

Peddy Venkata Chalapathi Rao