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A MRC method for low methane sources in small scale CMM liquefaction plant

  • H. Y. Li
  • , L. X. Jia
  • , Q. S. Yin
  • , Q. H. Fan
  • , G. D. Yang
  • , X. K. Liu
  • , W. Bai
  • , F. Y. Xu
  • , Z. M. Ji
  • , J. S. Cui
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Coalmine methane (CMM) liquefiers in small scale, 5000 to 20000Nm 3/d, are applied more and more in Chinese LNG projects. Most CMM sources contain ∼50% methane and 50% air. In order to make use of these low methane energy sources, a new full-scale separation system was designed and tested using a mixed refrigerant cycle. A method of removing air from CMM sources with a liquefying process is discussed in this paper.

Original languageEnglish
Title of host publicationAdvances in Cryogenic Engineering - Transactions of the Cryogenic Engineering Conference - CEC
Pages1151-1158
Number of pages8
DOIs
StatePublished - 2008
EventTransactions of the Cryogenic Engineering Conference, CEC 2007 - hattanooga, TN, United States
Duration: 16 Jul 200720 Jul 2007

Publication series

NameAIP Conference Proceedings
Volume985
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceTransactions of the Cryogenic Engineering Conference, CEC 2007
Country/TerritoryUnited States
Cityhattanooga, TN
Period16/07/0720/07/07

Keywords

  • CMM
  • Coalmine methane
  • Liquefaction plant
  • MRC

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