UA104704C2 - Method for increase of calorific value of underground gasification of solid fuel - Google Patents
Method for increase of calorific value of underground gasification of solid fuelInfo
- Publication number
- UA104704C2 UA104704C2 UAA201305533A UAA201305533A UA104704C2 UA 104704 C2 UA104704 C2 UA 104704C2 UA A201305533 A UAA201305533 A UA A201305533A UA A201305533 A UAA201305533 A UA A201305533A UA 104704 C2 UA104704 C2 UA 104704C2
- Authority
- UA
- Ukraine
- Prior art keywords
- gas
- increase
- solid fuel
- calorific value
- gasification
- Prior art date
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to mining-extraction industry, in particular to increase of calorific value of gas at well gasification of coal seams, and can be used at development of mineral deposits through underground gasification of coal, shale and sulfur seams. Subject of the invention is in separation of output gas mix to burning and ballast gases, increase of calorific value of gas, increase of effectiveness of the process of gas production, decrease of power consumption and decrease of prime cost of product gas. A method for increase of calorific value of gas of underground gasification of solid fuel includes drilling of directional and/or horizontal operation wells from day surface or in mine conditions, with drilling in horizontal section by the seam of solid fuel, mounting in operation wells blast, control pipelines, ignition of the seam of solid fuel, supply of oxidation reagent with control pipeline and supply of the rests of the blast components by well to reaction channel, obtaining gasification products and distribution of those in the surface complex of purification and processing of generator gas, installation of membrane complex and connection of this one with the pipelines and recuperation equipment of the surface generator gas purification and processing complex, separation of gas mix by dimensions of gas molecules separately to burning and ballast gases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201305533A UA104704C2 (en) | 2013-04-29 | 2013-04-29 | Method for increase of calorific value of underground gasification of solid fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201305533A UA104704C2 (en) | 2013-04-29 | 2013-04-29 | Method for increase of calorific value of underground gasification of solid fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
UA104704C2 true UA104704C2 (en) | 2014-02-25 |
Family
ID=52298342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201305533A UA104704C2 (en) | 2013-04-29 | 2013-04-29 | Method for increase of calorific value of underground gasification of solid fuel |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA104704C2 (en) |
-
2013
- 2013-04-29 UA UAA201305533A patent/UA104704C2/en unknown
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