CN101475099A - Method for storing carbon dioxide in abandoned mine - Google Patents
Method for storing carbon dioxide in abandoned mine Download PDFInfo
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- CN101475099A CN101475099A CNA2008101803488A CN200810180348A CN101475099A CN 101475099 A CN101475099 A CN 101475099A CN A2008101803488 A CNA2008101803488 A CN A2008101803488A CN 200810180348 A CN200810180348 A CN 200810180348A CN 101475099 A CN101475099 A CN 101475099A
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- carbon dioxide
- abandoned
- mine
- storing carbon
- well
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- Treating Waste Gases (AREA)
Abstract
The invention relates to a method for storing carbon dioxide by a discarded mine, which is characterized in that waste gas in an exhaust flue of a fuel electric plant is pressed under the discarded mine directly through a pipeline and a gas injection pump; waste gases, such as carbon dioxide, and the like, is absorbed, dissolved, transferred and stored by using underground space, underground sewage, underground floating coal, underground terrane and underground water, and various new carbonate minerals are generated by a physicochemical reaction and geological vicissitude to solidify the carbon dioxide; therefore, the method for storing carbon dioxide by the discarded mine is realized.
Description
Technical field: the method for storing carbon dioxide in abandoned mine belongs to environmental protection technical field, is specially adapted to the method for storing carbon dioxide in abandoned mine, with the abandoned well comprehensive application.
Background technology: by overall understanding and retrieval, abandoned well often causes environmental hazard at present, as landslide, inbreak etc., particularly huge space can not be used in the abandoned well, has invented the method for storing carbon dioxide in abandoned mine in order to address the above problem us.
Summary of the invention: the method for storing carbon dioxide in abandoned mine is characterized in that the waste gas in the draft flue of thermal electric generation field, directly be pressed into the abandoned well down-hole by pipeline and gas injection pump, utilize space, down-hole and down-hole sewage, downhole floating coal, formation downhole and earthing water adsorb waste gas such as carbon dioxide, dissolving, migration, store, and generate various new carbonate mine solidified carbon dioxides through physical-chemical reaction and geology transition, earlier air injection pipe is enclosed in the pit shaft of abandoned well, open gas injection infusion gas then, and seal other abandoned well well head, and stay the gas concentration that inspection door checks that inspection door is discharged, thereby realize the method for storing carbon dioxide in abandoned mine.
The method of storing carbon dioxide in abandoned mine compared with prior art has the following advantages:
1, sought a new road for the waste gas that solves a large amount of abandoned wells and the discharge of solution thermal powerplant.
2, improved mining area air environment condition.
3, benefit the nation and the people, benefit future generations.
Description of drawings:
Accompanying drawing is the method scheme drawing of storing carbon dioxide in abandoned mine.
1, thermal powerplant; 2, pipeline; 3, gas injection pump;
4, abandoned well; 5, inspection door.
The specific embodiment: existing is the example explanation with the accompanying drawing: the method for storing carbon dioxide in abandoned mine is characterized in that the waste gas in the draft flue of thermal electric generation field (1), directly be pressed into abandoned well (4) down-hole by pipeline (2) and gas injection pump (3), utilize space, down-hole and down-hole sewage, downhole floating coal, formation downhole and earthing water adsorb waste gas such as carbon dioxide, dissolving, migration, store, and generate various new carbonate mine solidified carbon dioxides through physical-chemical reaction and geology transition, earlier air injection pipe is enclosed in the pit shaft of abandoned well (4), open gas injection pump (3) gas injection then, and seal other abandoned well (3) well head, and stay the gas concentration that inspection door (5) checks that inspection door is discharged, thereby realize the method for abandoned well (4) storing carbon dioxide.
Claims (2)
1, the method for storing carbon dioxide in abandoned mine is characterized in that the waste gas in the draft flue of thermal electric generation field (1), directly be pressed into abandoned well (4) down-hole by pipeline (2) and gas injection pump (3), utilize space, down-hole and down-hole sewage, downhole floating coal, formation downhole and earthing water that waste gas such as carbon dioxide are adsorbed, dissolve, migrate, store, and generate various new carbonate mine solidified carbon dioxides, thereby realize the method for abandoned well (4) storing carbon dioxide through physical-chemical reaction and geology transition.
2, the method for storing carbon dioxide in abandoned mine is characterized in that earlier air injection pipe being enclosed in the pit shaft of abandoned well (4), open gas injection pump (3) gas injection then, and seal other abandoned well (3) well head, and stay the gas concentration that inspection door (5) checks that inspection door is discharged, realize the method for storing carbon dioxide in abandoned mine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101803488A CN101475099A (en) | 2008-11-24 | 2008-11-24 | Method for storing carbon dioxide in abandoned mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101803488A CN101475099A (en) | 2008-11-24 | 2008-11-24 | Method for storing carbon dioxide in abandoned mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101475099A true CN101475099A (en) | 2009-07-08 |
Family
ID=40835897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101803488A Pending CN101475099A (en) | 2008-11-24 | 2008-11-24 | Method for storing carbon dioxide in abandoned mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101475099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652847A (en) * | 2019-11-14 | 2020-01-07 | 河南理工大学 | Device and method for treating carbon dioxide in industrial waste gas based on coal mine goaf |
| CN115110927A (en) * | 2021-03-23 | 2022-09-27 | 中国石油天然气股份有限公司 | Shaft cluster type underground gas storage method and device suitable for gas injection development mode and using method of device |
-
2008
- 2008-11-24 CN CNA2008101803488A patent/CN101475099A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652847A (en) * | 2019-11-14 | 2020-01-07 | 河南理工大学 | Device and method for treating carbon dioxide in industrial waste gas based on coal mine goaf |
| CN110652847B (en) * | 2019-11-14 | 2024-01-19 | 河南理工大学 | Device and method for disposing carbon dioxide in industrial waste gas based on coal mine goaf |
| CN115110927A (en) * | 2021-03-23 | 2022-09-27 | 中国石油天然气股份有限公司 | Shaft cluster type underground gas storage method and device suitable for gas injection development mode and using method of device |
| CN115110927B (en) * | 2021-03-23 | 2024-03-26 | 中国石油天然气股份有限公司 | Shaft cluster type underground gas storage method and device suitable for gas injection development mode and use method of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090708 |