【正文】 洞口森博燃?xì)庥邢薰径纯诳h城市管道液化天然氣能源工程可行性研究報告湖南化工醫(yī)藥設(shè)計院二零一二年六月湖南省洞口縣城市管道液化天然氣能源工程可行性研究報告I目 錄1 總 論 ...............................................................................................................................................................1 項目概況 ..................................................................................................................................................1 編制要求和原則 ......................................................................................................................................2 主要技術(shù)經(jīng)濟(jì)指標(biāo) ...................................................................................................................................52 城市概況 .........................................................................................................................................................7 基本概況 ..................................................................................................................................................7 自然地理條件 ..........................................................................................................................................8 交通能源通訊 ..........................................................................................................................................9 經(jīng)濟(jì)概況 .................................................................................................................................................10 工業(yè)概況 ................................................................................................................................................113 用氣市場分析 ...............................................................................................................................................13 用戶概況 .................................................................................................................................................13 市場預(yù)測 .................................................................................................................................................13 承受能力分析 .........................................................................................................................................14 市場風(fēng)險 .................................................................................................................................................154 氣源選擇與供氣規(guī)模 ...................................................................................................................................17 氣源選擇 .................................................................................................................................................17 氣源概況 .................................................................................................................................................18 各類用戶耗熱定額的確定 .....................................................................................................................19 各類用戶高峰系數(shù)的確定 .....................................................................................................................21 各類用戶耗氣量平衡與高峰流量計算 .................................................................................................22 用氣量測算 .............................................................................................................................................235 儲氣與調(diào)峰 ...................................................................................................................................................27 儲氣調(diào)峰量確定 .....................................................................................................................................27 儲氣設(shè)施的選擇 .....................................................................................................................................286 汽化站設(shè)計 ...................................................................................................................................................31 站址選擇 ................................................................................................................................................31 總平面布置 ............................................................................................................................................31 氣化站設(shè)計 ............................................................................................................................................32 道路及出入口 ........................................................................................................................................47 圍護(hù)設(shè)施 ................................................................................................................................................47 排水及豎向設(shè)計 ....................................................................................................................................47 綠化 ........................................................................................................................................................477 城市燃?xì)廨斉涔芫W(wǎng) .......................................................................................................................................48 城市燃?xì)廨斉涔芫W(wǎng)壓力級制確定 .........................................................................................................48 城市燃?xì)廨斉涔芫W(wǎng)布置原則 .................................................................................................................50 管網(wǎng)布置 .................................................................................................................................................51 管網(wǎng)水力計算 .........................................................................................................................................52 管道管材、管道敷設(shè) .............................................................................................................................52 閥門及管道敷設(shè) ...............................................................................