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A vapor phase adsorptive desulfurization process for producing ultra low sulphur diesel using NiY zeolite as a regenerable adsorbent

  • S. Dasgupta
  • , S. Divekar
  • , A. Arya
  • , P. Gupta
  • , R. Chauhan
  • , S. Bhadauria
  • , A. Hanif
  • , M. O. Garg
  • , A. Nanoti*
  • *Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

A NiY zeolite based vapor phase adsorptive desulfurization process has been described which can bring down sulphur concentration of a commercial BS IV grade (Euro IV equivalent) diesel from 50 ppm to a <5 ppm level. Compared to literature reports on fixed bed adsorptive desulfurization of diesel using zeolite adsorbents, the present process has the advantage of easy regenerability of the adsorbent with minimum temperature swing between adsorption and regeneration steps. Multi cycle stability of the desulfurization performance was also demonstrated.

Original languageEnglish
Pages (from-to)56060-56066
Number of pages7
JournalRSC Advances
Volume5
Issue number69
DOIs
StatePublished - 2015
Externally publishedYes

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2015.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

  • General Chemistry
  • General Chemical Engineering

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