Citation

Degueldre G, Neels V. Rev. Inst. Hyg. Mines (Hasselt) 1977; 32(1): 3-27.

Vernacular Title

Methaanbestrijding door pretele-injectie van water in de laag.

Copyright

(Copyright © 1977, Institut D Hygiene Des Mines)

DOI

unavailable

PMID

601424

Abstract

This paper describes trials of pre-tele-infusion carried out at Zolder mine, of the Kempense Steenkolenmijnen, as part of a research project on the control of methane emission. An increase in output of more than 25% (accompanied by a reduction in dust concentration) with no significant increase in total methane emission is reported. Furthermore, a reduction in total emission of between 13 and 22% was observed when an infused panel was worked above a coal seam which had also been infused.

Language: fr