Small-angle neutron scattering evidence for the formation of microporosity in Pittsburgh No 8 Coal following liquefaction pretreatment by solvents

P.J. Hall, M.M. Antxustegi, A.J. Mackinnon, P. Burchill, R.E. Winans, P. Thiyagarajan

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

There have been a number of investigations using liquefaction pretreatment which show how liquefaction yields increase following pretreatment. The mechanisms for this are largely unknown but are believed to be connected with increased mass-transfer rates of hydrogen donors which help to limit regressive cross linking reactions. This study only deals with systems that show an increase in liquid products.
Original languageEnglish
Pages (from-to)1526-1527
Number of pages1
JournalEnergy and Fuels
Volume8
Issue number6
DOIs
Publication statusPublished - Nov 1994

Keywords

  • chloroform
  • small-angle neutron scattering
  • microporosity
  • Pittsburgh No 8 Coal
  • liquefaction pretreatment
  • solvents

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