{"title":"[Prevention of methane emission by pre-tele-injection of water into the layer].","authors":"G Degueldre, V Neels","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>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.</p>","PeriodicalId":76471,"journal":{"name":"Revue de l'Institut d'hygiene des mines","volume":"32 1","pages":"3-27"},"PeriodicalIF":0.0000,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Revue de l'Institut d'hygiene des mines","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
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.
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