| 天然气应急气源的探讨 |
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| 引用本文： | 陈敏,白丽萍,福鹏.天然气应急气源的探讨[J].煤气与热力,2005,25(12):21-23. |
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| 作者姓名： | 陈敏 白丽萍 福鹏 |
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| 作者单位： | 北京市煤气热力工程设计院有限公司,北京,100032;北京市煤气热力工程设计院有限公司,北京,100032;北京市煤气热力工程设计院有限公司,北京,100032 |
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| 摘 要： | 为了解决冬季北京市天然气供需不平衡的矛盾,提出了6种应急气源方案：1.引进液化天然气;2.采用液化石油气混空气;3.采用液化石油气掺混天然气;4.采用现有的煤制气;5.煤制气或油制气掺混天然气;6.煤制气或油制气掺混LPG.通过华白数和燃烧势的理论计算和分析,否定了方案4和5;方案6在理论计算上是可行的,但由于混合气的供气能力小,因此也不可行.
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| 关 键 词： | 天然气应急气源 互换性 华白数 燃烧势 |
| 文章编号： | 1000-4416（2005）12-0021-03 |
| 收稿时间： | 2005-07-21 |
| 修稿时间： | 2005-07-21 |
Discussion on Emergency Gas Sources Instead of Natural Gas |
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| CHEN Min,BAI Li-ping,FU Peng.Discussion on Emergency Gas Sources Instead of Natural Gas[J].Gas & Heat,2005,25(12):21-23. |
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| Authors: | CHEN Min BAI Li-ping FU Peng |
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| Affiliation: | Beijing Gas and Heating Engineering Design Institute Co., Ltd., Beijing 100032, China |
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| Abstract: | In order to resolve the contradiction of unbalance between supply and demand of natural gas in winter in Beijing City,six kinds of schemes for emergency gas sources are put forward: 1.introduce liquefied natural gas;2.adopt LPG-air mixture;3.adopt LPG and natural gas mixture;4. use coal gas or oil gas;5.use coal gas or oil gas and natural gas mixture;6.use coal gas or oil gas and LPG mixture.The schemes No 4 and 5 are denied by calculating Wobbe index and combustion potential.The scheme No 6 is feasible only on the basis of theoretical calculation,but it is also denied due to limited capacity of coal gas or oil gas supply. |
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| Keywords: | emergency gas sources instead of natural gas exchangeability Wobbe index combustion potential |
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