GB610727A - Improvements in subterranean gasification installations - Google Patents
Improvements in subterranean gasification installationsInfo
- Publication number
- GB610727A GB610727A GB34738/45A GB3473845A GB610727A GB 610727 A GB610727 A GB 610727A GB 34738/45 A GB34738/45 A GB 34738/45A GB 3473845 A GB3473845 A GB 3473845A GB 610727 A GB610727 A GB 610727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gallery
- air
- tubes
- gases
- subterranean
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/295—Gasification of minerals, e.g. for producing mixtures of combustible gases
Abstract
610,727. Gasifying unmined coal. DEMART, P. Dec. 21, 1945, No. 34738. Convention date, Feb. 28. [Class 55(ii)] In a subterranean gasification installation comprising a gallery 1 for admission of air for combustion and a gallery 2 for evacuation of gas a common portion 3 which is isolated by plates 4, 5 accommodates a tube assembly 6 providing air passages in the path of the gases discharged. To provide for expansion of the tubes, plate 5 passes the end of a tube 7 capable of sliding in the lining of a masonry seating 9. Baffles 10, and deformations 15 increase the length of passage over the air tubes. From gallery 2 the gases may be conveyed to the surface through a sheet metal duct 14 within the air gallery 1 instead of through gallery 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE610727X | 1945-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB610727A true GB610727A (en) | 1948-10-20 |
Family
ID=3875281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34738/45A Expired GB610727A (en) | 1945-02-28 | 1945-12-21 | Improvements in subterranean gasification installations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB610727A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4143917A (en) * | 1977-10-11 | 1979-03-13 | Continental Oil Company | In-situ retorting of oil shale with in-situ formed arches |
-
1945
- 1945-12-21 GB GB34738/45A patent/GB610727A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4143917A (en) * | 1977-10-11 | 1979-03-13 | Continental Oil Company | In-situ retorting of oil shale with in-situ formed arches |
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