GB1236232A - Improvements in or relating to the removal of methane from coal seams - Google Patents

Improvements in or relating to the removal of methane from coal seams

Info

Publication number
GB1236232A
GB1236232A GB3258968A GB3258968A GB1236232A GB 1236232 A GB1236232 A GB 1236232A GB 3258968 A GB3258968 A GB 3258968A GB 3258968 A GB3258968 A GB 3258968A GB 1236232 A GB1236232 A GB 1236232A
Authority
GB
United Kingdom
Prior art keywords
seam
removal
methane
gas
phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3258968A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THY MARCINELLE MONCEAU FORGES
Original Assignee
THY MARCINELLE MONCEAU FORGES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by THY MARCINELLE MONCEAU FORGES filed Critical THY MARCINELLE MONCEAU FORGES
Publication of GB1236232A publication Critical patent/GB1236232A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Treating Waste Gases (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB3258968A 1967-07-10 1968-07-09 Improvements in or relating to the removal of methane from coal seams Expired GB1236232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE701140 1967-07-10

Publications (1)

Publication Number Publication Date
GB1236232A true GB1236232A (en) 1971-06-23

Family

ID=3851161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3258968A Expired GB1236232A (en) 1967-07-10 1968-07-09 Improvements in or relating to the removal of methane from coal seams

Country Status (4)

Country Link
BE (1) BE701140A (enrdf_load_html_response)
DE (1) DE1758628A1 (enrdf_load_html_response)
GB (1) GB1236232A (enrdf_load_html_response)
NL (1) NL6809638A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019445A1 (de) * 2005-04-22 2006-10-26 Schulze, Günter Verfahren und Anlage zur Gewinnung von Biogas aus Biomasse

Also Published As

Publication number Publication date
DE1758628A1 (de) 1970-12-23
BE701140A (enrdf_load_html_response) 1967-12-18
NL6809638A (enrdf_load_html_response) 1969-01-14

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