本標準共分11章和2個附錄,其主要內(nèi)容是:總則、一般術(shù)語、用戶分類與燃氣需用量、燃氣管網(wǎng)計算與水力工況、燃氣氣源、燃氣輸配、壓縮天然氣供應、液化天然氣供應、液化石油氣供應、燃氣燃燒與應用、燃氣系統(tǒng)數(shù)據(jù)采集與監(jiān)控等。
GBT50680-2012······1
1 總則······11
2 一般術(shù)語······12
2.1 燃氣的分類······12
2.2 燃氣的性質(zhì)······13
2.3 燃氣氣源與輸配······15
2.4 燃氣廠站······16
2.5 自動化控制······19
3 用戶分類與燃氣需用量······20
3.1 用戶分類······20
3.2 燃氣需用量······20
4 燃氣管網(wǎng)計算與水力工況······23
5 燃氣氣源······26
5.1 干餾煤氣的生產(chǎn)······26
5.2 氣化煤氣的生產(chǎn)······28
5.3 油制氣的生產(chǎn)······29
5.4 煤氣的凈化······30
5.5 燃氣質(zhì)量的調(diào)整······34
6 燃氣輸配······35
6.1 門站和儲配站······35
6.2 輸配管道······35
6.3 儲氣與調(diào)峰······39
6.4 燃氣調(diào)壓······40
6.5 輸配系統(tǒng)的運行管理······42
6.6 管道連接方式及施工技術(shù)······44
6.7 鋼制管道與儲罐的腐蝕控制······46
27 壓縮天然氣供應······49
7.1 天然氣壓縮······49
7.2 壓縮天然氣供應站······49
7.3 壓縮天然氣加氣站······50
8 液化天然氣供應······52
8.1 液化天然氣運輸······52
8.2 液化天然氣供氣站······52
8.3 液化天然氣加氣站······55
9 液化石油氣供應······56
9.1 液化石油氣運輸······56
9.2 液化石油氣儲存與供應······57
9.3 液化石油氣加氣站······60
10 燃氣燃燒與應用······61
10.1 燃燒······61
10.2 燃氣應用······65
10.3 用戶管道······70
10.4 管道敷設及連接方式······71
11 燃氣系統(tǒng)數(shù)據(jù)采集與監(jiān)控······72
11.1 儀表······72
11.2 監(jiān)控和數(shù)據(jù)采集······75
附錄A 中文索引······77
附錄B 英文索引······100
附:條文說明······123
2 一般術(shù)語······127
2.1 燃氣的分類······127
2.2 燃氣的性質(zhì)······128
2.3 燃氣氣源與輸配······128
2.4 燃氣廠站······129
2.5 自動化控制······131
3 用戶分類與燃氣需用量······132
3.1 用戶分類······132
3.2 燃氣需用量······132
4 燃氣管網(wǎng)計算與水力工況······134
5 燃氣氣源······136
5.2 氣化煤氣的生產(chǎn)······136
5.4 煤氣的凈化······136
5.5 燃氣質(zhì)量的調(diào)整······136
6 燃氣輸配······137
6.1 門站和儲配站······137
6.2 輸配管道······137
6.3 儲氣與調(diào)峰······139
6.4 燃氣調(diào)壓······140
6.5 輸配系統(tǒng)的運行管理······140
6.6 管道連接方式及施工技術(shù)······140
7 壓縮天然氣供應······141
7.1 天然氣壓縮······141
7.2 壓縮天然氣供應站······141
7.3 壓縮天然氣加氣站······141
8 液化天然氣供應······142
8.1 液化天然氣運輸······142
8.2 液化天然氣供氣站······142
9 液化石油氣供應······143
9.1 液化石油氣運輸······143
9.2 液化石油氣儲存與供應······143
9.3 液化石油氣加氣站······143
10 燃氣燃燒與應用······144
10.1 燃燒······144
10.2 燃氣應用······144
10.3 用戶管道······144
10.4 管道敷設及連接方式······145
11 燃氣系統(tǒng)數(shù)據(jù)采集與監(jiān)控······147
11.1 儀表······147
11.2 監(jiān)控和數(shù)據(jù)采集······147
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