Indian Oil Corporation Limited

Ashok Kumar Tiwari

Manoj N Kumar

Debasis Bhattacharyya

Suresh Kumar Puri

Ravinder Kumar Malhotra

Asit Kumar Das

Sukumar Mandal

Deepak Kumar Tuli

Sobhan Ghosh

Arumugam Velayutham Karthikeyani

Satish Makhija

Anurag Ateet Gupta

Gadari Saidulu

Ajay Kumar Arora

Niranjan Raghunath Raje

Mahendra Pratap Singh

Venkatachalam Krishnan

Marri Rama Rao

Latoor Lal Saroya

Arvind Pratap Singh

Anand Kumar

Veena Rani Bansal

Meeta Sharma

Krishnarao Lopinti

Naveen Kumar Pokhriyal

Wadharwa Ram Kalsi

Deepa Meghavathu

Vinod Ramchandra Upadhyay

Pankaj Bhatnagar

Konduri Lakshminarayana

Ramakrishnan Ramanarayanan

Bandaru Venkata Hari P Gupta

Satayen Kumar Das

Natarajan Sivasurian

Vijay Prabhakar Deshmukh

Babu Ram Tyagi

Jayaprakash Chellappan Kandisseril

Niranjan Reghunath Raje

The present invention relates to a single-pot method for preparing dialkyl carbonates, the method comprises reaction of alkylene oxide with aliphatic or cyclic aliphatic alcohol, using wood ash catalyst, under COpressure and heating the reaction mixture thereof to obtain dialkyl carbonates.

Single-pot synthesis of dialkyl carbonates using catalyst from natural resource

The present invention provides a bio-augmentation composition for improving the hydrocarbon degradation efficiency of effluent treatment plant for hydrocarbon degradation in wastewater generated from hydrocarbon processing industry and a method thereof. The composition comprises a synergistic combination of selective microorganisms to develop a consortium enabling effective degradation of hydrocarbons present in wastewater and converting thereof into harmless and environment friendly substances. The invention also provides for the said microorganisms and their isolations.

Bio-augmentation composition and use thereof for improving efficiency of effluent treatment in hydrocarbon processing plant

The present invention relates to a process for the conversion of hydrocarbon streams with 95% true boiling point less than 400&#xb0; C. to very high yield of liquefied petroleum gas in the range of 45-65 wt % of feed and high octane gasoline, the said process comprises catalytic cracking of the hydrocarbons using a solid fluidizable catalyst comprising a medium pore crystalline alumino-silicates with or without Y-zeolite, non crystalline acidic materials or combinations thereof in a fluidized dense bed reactor operating at a temperature range of 400 to 550&#xb0; C., pressure range of 2 to 20 kg/cm(g) and weight hourly space velocity in range of 0.1 to 20 hour, wherein the said dense bed reactor is in flow communication to a catalyst stripper and a regenerator for continuous regeneration of the coked catalyst in presence of air and or oxygen containing gases, the catalyst being continuously circulated between the reactor-regenerator system.

Process for conversion of hydrocarbons to saturated LPG and high octane gasoline

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Faridabad, India

Ashok Kumar Tiwari