Reliance Industries Limited

Sunil Agrahari

Raksh Vir Jasra

Kalpana Gopalakrishnan

Prakash Kumar

Satish Kumar

Sunil Peter

Dinesh Kakkar

Ajay Kumar

Nagesh Sharma

Anilkumar Mettu

Katravulapalli Veera Venkata Satya Bhaskara Sita Rama Murthy

Rajeev Kumar Gupta

Piyush Vyas

Viral B Desai

Pankaj Upadhyay

Tarun Singla

Chudasama Chintansinh Dharmendrasinh

Sachin Rawalekar

An adsorbent composition for reducing impurities of heat transfer fluids is provided and a process for the preparation of the same. The adsorbent composition comprises a layered double hydroxide in an amount in the range of 15 to 70 wt % of the total mass of the composition; alumina in an amount in the range of 30 to 85 wt % of the total mass of the composition; and optionally activated bauxite in an amount in the range of 15 to 50 wt % of the total mass of the composition. The adsorbent composition is economical and eco-friendly, having feed processing capacity in the range of 58 to 600 gm/gm.

Adsorbent composition and a process for preparing the same

The present disclosure relates to a process to reduce total acid number (TAN) of a heat transfer fluid. The process comprises contacting the heat transfer fluid with an adsorbent composition at a temperature in the range of 50&#xb0; C. to 350&#xb0; C. and a pressure in the range of 1 bar to 10 bar to obtain a treated heat transfer fluid having total acid number (TAN) in the range of 0.003 to 0.03 and pH in the range of 6 to 7.5, wherein the adsorbent composition is provided in a fixed bed and the heat transfer fluid is passed through the fixed bed comprising the adsorbent composition at a liquid hourly space velocity (LHSV) in the range of 0.5 per hour to 10 per hour.

Process for reducing total acid number of heat transfer fluid

A process and system for modifying heterogeneous catalysts by contacting them with chemical compounds to functionalize the surface of the heterogeneous catalyst. A polymetallic catalyst including bimetallic catalyst is functionalized on its surface by employing a precursor of an inorganic compound. The precursor of the inorganic compound is an organometallic compound, and the metal based inorganic compound is aluminum oxide. A process and system for surface modification functionalization of the heterogeneous catalysts at conditions including room temperature and atmospheric pressure.

Modified heterogeneous catalyst

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Nagar, India

Sunil Agrahari