Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources
To lower stability requirement of gas production in UCG (underground coal gasification), create better space and opportunities of development for UCG, an emerging sunrise industry, in its initial stage, and reduce the emission of blast furnace gas, converter gas, and coke oven gas, this paper, for t...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/154197 |
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| author | Duan Tianhong Wang Zuotang Zhou Limin Li Dongdong |
| author_facet | Duan Tianhong Wang Zuotang Zhou Limin Li Dongdong |
| author_sort | Duan Tianhong |
| collection | DOAJ |
| description | To lower stability requirement of gas production in UCG (underground coal gasification), create better space and opportunities of development for UCG, an emerging sunrise industry, in its initial stage, and reduce the emission of blast furnace gas, converter gas, and coke oven gas, this paper, for the first time, puts forward a new mode of utilization of multiple gas sources mainly including ground gasifier gas, UCG gas, blast furnace gas, converter gas, and coke oven gas and the new mode was demonstrated by field tests. According to the field tests, the existing power generation technology can fully adapt to situation of high hydrogen, low calorific value, and gas output fluctuation in the gas production in UCG in multiple-gas-sources power generation; there are large fluctuations and air can serve as a gasifying agent; the gas production of UCG in the mode of both power and methanol based on multiple gas sources has a strict requirement for stability. It was demonstrated by the field tests that the fluctuations in gas production in UCG can be well monitored through a quality control chart method. |
| format | Article |
| id | doaj-art-a984b9833bf3451898c63168ebae27c4 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-a984b9833bf3451898c63168ebae27c42025-02-03T06:13:40ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/154197154197Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas SourcesDuan Tianhong0Wang Zuotang1Zhou Limin2Li Dongdong3School of Mining Technology, China University of Mining and Technology, Jiangsu, Xuzhou 221116, ChinaSchool of Mining Technology, China University of Mining and Technology, Jiangsu, Xuzhou 221116, ChinaSchool of Mining Technology, China University of Mining and Technology, Jiangsu, Xuzhou 221116, ChinaSchool of Mining Technology, China University of Mining and Technology, Jiangsu, Xuzhou 221116, ChinaTo lower stability requirement of gas production in UCG (underground coal gasification), create better space and opportunities of development for UCG, an emerging sunrise industry, in its initial stage, and reduce the emission of blast furnace gas, converter gas, and coke oven gas, this paper, for the first time, puts forward a new mode of utilization of multiple gas sources mainly including ground gasifier gas, UCG gas, blast furnace gas, converter gas, and coke oven gas and the new mode was demonstrated by field tests. According to the field tests, the existing power generation technology can fully adapt to situation of high hydrogen, low calorific value, and gas output fluctuation in the gas production in UCG in multiple-gas-sources power generation; there are large fluctuations and air can serve as a gasifying agent; the gas production of UCG in the mode of both power and methanol based on multiple gas sources has a strict requirement for stability. It was demonstrated by the field tests that the fluctuations in gas production in UCG can be well monitored through a quality control chart method.http://dx.doi.org/10.1155/2014/154197 |
| spellingShingle | Duan Tianhong Wang Zuotang Zhou Limin Li Dongdong Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources The Scientific World Journal |
| title | Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources |
| title_full | Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources |
| title_fullStr | Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources |
| title_full_unstemmed | Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources |
| title_short | Gas Production Strategy of Underground Coal Gasification Based on Multiple Gas Sources |
| title_sort | gas production strategy of underground coal gasification based on multiple gas sources |
| url | http://dx.doi.org/10.1155/2014/154197 |
| work_keys_str_mv | AT duantianhong gasproductionstrategyofundergroundcoalgasificationbasedonmultiplegassources AT wangzuotang gasproductionstrategyofundergroundcoalgasificationbasedonmultiplegassources AT zhoulimin gasproductionstrategyofundergroundcoalgasificationbasedonmultiplegassources AT lidongdong gasproductionstrategyofundergroundcoalgasificationbasedonmultiplegassources |