Viscoelastic properties of concentrated solution of coal with N-methyl-2-pyrrolidinone

Koyo Norinaga, Masahiro Kuniya, Masashi Iino

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


Concentrated coal solutions were analyzed with respect to the type of network structure produced with different materials. The viscoelastic properties and its effect on the thermoreversible gels were investigated. Rheological strategies were used to justify the thermoreversible effects produced by the coal solutions. Both elastic and viscous responses were measured as the system exhibited thermoreversible gel characteristics.

Original languageEnglish
Pages (from-to)1121-1122
Number of pages2
JournalEnergy and Fuels
Issue number5
Publication statusPublished - Sept 2000
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology


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