Reliance Industries Limited

Council of Scientific & Industrial Research

Nagarathinam Shenbaga Murthy

Raksh Vir Jasra

Asit Kumar Das

Madhukar Onkarnath Garg

Kalpana Gopalakrishnan

Sunil Kumar

Prakash Kumar

Swapan Kumar Ghosh

Shrikant Madhusudan Nanoti

Rajeshwer Dongara

Satish Kumar

Biswajit Shown

Jagdish Kumar

Kalpeshkumar Bhikhubhai Sidhpuria

Bhagat Ram Nautiyal

Prasenjit Ghosh

Vijayalakshmi Ravi Puranik

Pooja Yadav

Nisha

Chirag Dalpatbhai Panseriya

Srinivasarao Pothuru

Atul Kathiria

Udayan Sivathanu Ramalakshmi

Anirban Ray

Bidhayak Das

Mayur Navinchandra Talati

Yogesh Suresh Niwate

Lintoan John

Manish Tiwari

Raja Gopala Rao Meka

The present disclosure relates to a sulphur containing additive for bitumen paving mixtures. The sulphur containing additive comprises sulphur, a mixture of metal oxides, and optionally 5 at least one metal sulphate. The mixture of metal oxides includes calcium oxide, silicon dioxide, aluminum oxide and ferric oxide.

Sulphur containing additive for making bitumen paving mixtures

In the present disclosure there is provided a process for obtaining di-sulfide oil having sodium level below 0.1 ppm wherein a stream comprising di-sulfide oil having sodium level 1 ppm, collected as a waste stream from LPG desulfurization unit, is passed through an alumina bed packed in a column at a pre-determined liquid hourly space velocity (LHSV) and at pre-determined temperature to obtain a treated stream comprising di-sulfide oil having sodium level below 0.1 ppm.

Process for the removal of sodium from di-sulfide oil

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Tuticorin, India

Nagarathinam Shenbaga Murthy