Free hydrogen-hydrocarbon gases from the Lovozero loparite deposit (Kola Peninsula, NW Russia)
详细信息 查看全文
- 作者：V.A. Nivin nivin@geoksc.apatity.ru" class="auth_mail" title="E-mail the corresponding author
- 关键词：Free gases ; Methane ; Hydrogen ; Gas emission ; Underground workings ; Nepheline syenites
- 刊名：Applied Geochemistry
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：74
- 期：Complete
- 页码：44-55
- 全文大小：1319 K
文摘
- •
Free gas (FG) discharge of shot holes is up to 300 ml/min.
- •
Multiscale irregular localization of FG has been defined.
- •
Gas emission intensity is characterized with different temporal fluctuations.
- •
Estimated FG amount is 0.2–1.6 m3 of gas per 1 m3 of undisturbed rock.
- •
Geogas is capable of accumulation in underground workings and disrupt the workflow.