液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)罐車(che)(che)運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)是(shi)將(jiang)將(jiang)氫(qing)(qing)(qing)(qing)(qing)氣深(shen)度冷凍至21K液(ye)(ye)(ye)(ye)化(hua)，再將(jiang)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)裝在(zai)(zai)(zai)壓力(li)通常(chang)為(wei)低(di)溫絕熱槽(cao)罐內(nei)進行運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)的(de)(de)方法。由于(yu)(yu)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)的(de)(de)體積(ji)能(neng)量(liang)密度達到，液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)槽(cao)罐車(che)(che)的(de)(de)容量(liang)大(da)(da)(da)約為(wei)65m3,每次可凈運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)約4000kg氫(qing)(qing)(qing)(qing)(qing)氣，是(shi)氣氫(qing)(qing)(qing)(qing)(qing)拖車(che)(che)單(dan)車(che)(che)運(yun)(yun)(yun)(yun)(yun)量(liang)的(de)(de)10倍(bei)多，提高了(le)運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)效(xiao)率，適合大(da)(da)(da)批量(liang)、遠距離運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)。但缺點是(shi)制取液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)的(de)(de)能(neng)耗較大(da)(da)(da)（液(ye)(ye)(ye)(ye)化(hua)相(xiang)(xiang)同熱值的(de)(de)氫(qing)(qing)(qing)(qing)(qing)氣耗電量(liang)是(shi)壓縮氫(qing)(qing)(qing)(qing)(qing)氣的(de)(de)11倍(bei)以上），并且液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)儲(chu)存(cun)(cun)、輸(shu)(shu)(shu)送(song)過程(cheng)均有一定的(de)(de)蒸(zheng)發(fa)(fa)損(sun)耗。國(guo)(guo)(guo)(guo)外已有廣泛(fan)應用(yong)，國(guo)(guo)(guo)(guo)內(nei)標(biao)(biao)準(zhun)(zhun)缺失掣肘(zhou)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)發(fa)(fa)展。在(zai)(zai)(zai)國(guo)(guo)(guo)(guo)外尤其(qi)是(shi)歐、美、日等國(guo)(guo)(guo)(guo)家，液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)技術(shu)(shu)發(fa)(fa)展已經(jing)相(xiang)(xiang)對較為(wei)成(cheng)(cheng)熟，液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)在(zai)(zai)(zai)儲(chu)運(yun)(yun)(yun)(yun)(yun)等環節已進入(ru)規(gui)模化(hua)應用(yong)階(jie)段(duan)，某些地(di)區液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)槽(cao)車(che)(che)運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)超過了(le)氣氫(qing)(qing)(qing)(qing)(qing)運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)規(gui)模。而國(guo)(guo)(guo)(guo)內(nei)目前用(yong)于(yu)(yu)航天(tian)及(ji)領域，這是(shi)由于(yu)(yu)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)生產、運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)、儲(chu)存(cun)(cun)裝置等標(biao)(biao)準(zhun)(zhun)均為(wei)標(biao)(biao)準(zhun)(zhun)，無民用(yong)標(biao)(biao)準(zhun)(zhun)，極大(da)(da)(da)地(di)限制了(le)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)罐車(che)(che)在(zai)(zai)(zai)民用(yong)領域的(de)(de)應用(yong)。國(guo)(guo)(guo)(guo)內(nei)相(xiang)(xiang)關企業已著手研(yan)發(fa)(fa)相(xiang)(xiang)應的(de)(de)液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)儲(chu)罐、液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)槽(cao)車(che)(che)，如中集圣(sheng)達因、富瑞氫(qing)(qing)(qing)(qing)(qing)能(neng)等公司(si)已開發(fa)(fa)出(chu)國(guo)(guo)(guo)(guo)產液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)儲(chu)運(yun)(yun)(yun)(yun)(yun)產品。液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)標(biao)(biao)準(zhun)(zhun)出(chu)臺(tai)指(zhi)日可待。2019年6月26日，全國(guo)(guo)(guo)(guo)氫(qing)(qing)(qing)(qing)(qing)能(neng)標(biao)(biao)準(zhun)(zhun)化(hua)技術(shu)(shu)委員(yuan)會發(fa)(fa)布(bu)關于(yu)(yu)對《氫(qing)(qing)(qing)(qing)(qing)能(neng)汽車(che)(che)用(yong)燃料液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)》、《液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)生產系統技術(shu)(shu)規(gui)范》和《液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)貯存(cun)(cun)和運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)安全技術(shu)(shu)要求》三項國(guo)(guo)(guo)(guo)家標(biao)(biao)準(zhun)(zhun)征求意見的(de)(de)函。液(ye)(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)相(xiang)(xiang)關標(biao)(biao)準(zhun)(zhun)和政策規(gui)范形(xing)成(cheng)(cheng)后(hou)。管道(dao)運(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)盡管前期成(cheng)(cheng)本(ben)(ben)大(da)(da)(da)，但在(zai)(zai)(zai)長距離、大(da)(da)(da)規(gui)模的(de)(de)氫(qing)(qing)(qing)(qing)(qing)氣運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)中，運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)效(xiao)率、成(cheng)(cheng)本(ben)(ben)十分(fen)具有勢(shi)。青海(hai)國(guo)(guo)(guo)(guo)內(nei)氫(qing)(qing)(qing)(qing)(qing)氣運(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)大(da)(da)(da)概價格

氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)可像(xiang)天然氣(qi)(qi)(qi)那(nei)樣(yang)直接(jie)用(yong)于發動機，它燃(ran)(ran)(ran)(ran)燒(shao)后生成水，不排(pai)放CO、HC、CO2，是(shi)(shi)非常干凈的(de)(de)(de)(de)(de)(de)燃(ran)(ran)(ran)(ran)料(liao)(liao)。氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)分子量(liang)(liang)為(wei)2，是(shi)(shi)輕的(de)(de)(de)(de)(de)(de)元(yuan)素，密度(du)很小，沸點為(wei)℃，自燃(ran)(ran)(ran)(ran)點為(wei)400℃。氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)用(yong)作汽(qi)車(che)能源的(de)(de)(de)(de)(de)(de)主(zhu)(zhu)要(yao)優點。來源非常豐富(fu)。氫(qing)(qing)(qing)(qing)(qing)是(shi)(shi)宇宙中含量(liang)(liang)豐富(fu)的(de)(de)(de)(de)(de)(de)元(yuan)素之(zhi)一(yi)。氫(qing)(qing)(qing)(qing)(qing)可由水電解而(er)成，水的(de)(de)(de)(de)(de)(de)資源極其豐富(fu)。也可以(yi)以(yi)天然氣(qi)(qi)(qi)、煤、硫(liu)化氫(qing)(qing)(qing)(qing)(qing)為(wei)原料(liao)(liao)制取。污染很少。氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)燃(ran)(ran)(ran)(ran)料(liao)(liao)是(shi)(shi)不含碳的(de)(de)(de)(de)(de)(de)燃(ran)(ran)(ran)(ran)料(liao)(liao)，廢氣(qi)(qi)(qi)中的(de)(de)(de)(de)(de)(de)主(zhu)(zhu)要(yao)成分是(shi)(shi)氫(qing)(qing)(qing)(qing)(qing)燃(ran)(ran)(ran)(ran)燒(shao)后的(de)(de)(de)(de)(de)(de)生成物H2O、空氣(qi)(qi)(qi)中的(de)(de)(de)(de)(de)(de)N2、燃(ran)(ran)(ran)(ran)燒(shao)后空氣(qi)(qi)(qi)中剩(sheng)余的(de)(de)(de)(de)(de)(de)O2以(yi)及在高(gao)(gao)(gao)(gao)(gao)(gao)溫下生成的(de)(de)(de)(de)(de)(de)NOx。沒(mei)有(you)汽(qi)油(you)(you)車(che)及柴油(you)(you)車(che)所排(pai)出(chu)的(de)(de)(de)(de)(de)(de)令(ling)人困(kun)擾的(de)(de)(de)(de)(de)(de)CO、HC以(yi)及微(wei)粒、鉛、硫(liu)等(deng)有(you)害物質，不會誘(you)發光化學(xue)煙霧，也沒(mei)有(you)導(dao)致地球溫室效(xiao)應的(de)(de)(de)(de)(de)(de)CO2。熱效(xiao)率(lv)高(gao)(gao)(gao)(gao)(gao)(gao)。氫(qing)(qing)(qing)(qing)(qing)的(de)(de)(de)(de)(de)(de)火焰(yan)傳(chuan)播(bo)速(su)度(du)比(bi)(bi)汽(qi)油(you)(you)高(gao)(gao)(gao)(gao)(gao)(gao)許(xu)多，氫(qing)(qing)(qing)(qing)(qing)是(shi)(shi)氣(qi)(qi)(qi)態燃(ran)(ran)(ran)(ran)料(liao)(liao)，混(hun)合氣(qi)(qi)(qi)形成質量(liang)(liang)好、分配均勻，加之(zhi)火焰(yan)傳(chuan)播(bo)速(su)度(du)高(gao)(gao)(gao)(gao)(gao)(gao)，允許(xu)采用(yong)較(jiao)稀的(de)(de)(de)(de)(de)(de)混(hun)合氣(qi)(qi)(qi)；氫(qing)(qing)(qing)(qing)(qing)的(de)(de)(de)(de)(de)(de)自燃(ran)(ran)(ran)(ran)溫度(du)比(bi)(bi)汽(qi)油(you)(you)高(gao)(gao)(gao)(gao)(gao)(gao)，抗爆性好，允許(xu)有(you)較(jiao)高(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)壓縮比(bi)(bi)，使(shi)得燃(ran)(ran)(ran)(ran)燒(shao)熱效(xiao)率(lv)較(jiao)高(gao)(gao)(gao)(gao)(gao)(gao)，燃(ran)(ran)(ran)(ran)料(liao)(liao)消耗(hao)率(lv)較(jiao)低。北(bei)京(jing)服務氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)運輸費用(yong)是(shi)(shi)多少氫(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)(qi)作為(wei)燃(ran)(ran)(ran)(ran)料(liao)(liao)，主(zhu)(zhu)要(yao)還是(shi)(shi)通過氫(qing)(qing)(qing)(qing)(qing)燃(ran)(ran)(ran)(ran)料(liao)(liao)電池，將氫(qing)(qing)(qing)(qing)(qing)能轉(zhuan)化為(wei)電能。

雖(sui)然氫(qing)(qing)(qing)(qing)(qing)氣(qi)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)方式(shi)(shi)(shi)眾多，但(dan)從發展趨(qu)勢來看，我(wo)國(guo)主(zhu)(zhu)(zhu)(zhu)(zhu)要以氣(qi)氫(qing)(qing)(qing)(qing)(qing)拖車(che)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(tubetrailer)、氣(qi)氫(qing)(qing)(qing)(qing)(qing)管(guan)(guan)道運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(pipeline)和(he)液氫(qing)(qing)(qing)(qing)(qing)罐(guan)車(che)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(liquidtruck)三種運(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)方式(shi)(shi)(shi)為(wei)(wei)主(zhu)(zhu)(zhu)(zhu)(zhu)，本文(wen)將(jiang)主(zhu)(zhu)(zhu)(zhu)(zhu)要分析(xi)這三種方式(shi)(shi)(shi)的(de)成(cheng)本。氫(qing)(qing)(qing)(qing)(qing)氣(qi)從制(zhi)氫(qing)(qing)(qing)(qing)(qing)廠到加氫(qing)(qing)(qing)(qing)(qing)站需(xu)要經(jing)歷(li)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)環節。氫(qing)(qing)(qing)(qing)(qing)氣(qi)的(de)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)方式(shi)(shi)(shi)可(ke)根據(ju)氫(qing)(qing)(qing)(qing)(qing)氣(qi)狀態(tai)(tai)不同(tong)分為(wei)(wei)氣(qi)態(tai)(tai)氫(qing)(qing)(qing)(qing)(qing)氣(qi)(GH2)輸(shu)(shu)(shu)送(song)、液態(tai)(tai)氫(qing)(qing)(qing)(qing)(qing)氣(qi)(LH2)輸(shu)(shu)(shu)送(song)和(he)固(gu)態(tai)(tai)氫(qing)(qing)(qing)(qing)(qing)氣(qi)(SH2)輸(shu)(shu)(shu)送(song)。選(xuan)擇何種運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)方式(shi)(shi)(shi)，需(xu)基于以下四點綜合(he)考慮(lv)：運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)過程(cheng)的(de)能量效率(lv)、氫(qing)(qing)(qing)(qing)(qing)的(de)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)量、運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)過程(cheng)氫(qing)(qing)(qing)(qing)(qing)的(de)損(sun)耗(hao)和(he)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)里(li)程(cheng)。在(zai)用量小、用戶分散的(de)情(qing)況下，氣(qi)氫(qing)(qing)(qing)(qing)(qing)通(tong)常通(tong)過儲氫(qing)(qing)(qing)(qing)(qing)容器(qi)裝在(zai)車(che)、船(chuan)等運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)工具上(shang)進行輸(shu)(shu)(shu)送(song)，用量大時一般采用管(guan)(guan)道輸(shu)(shu)(shu)送(song)。液氫(qing)(qing)(qing)(qing)(qing)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)多用車(che)船(chuan)等運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)工具。雖(sui)然氫(qing)(qing)(qing)(qing)(qing)氣(qi)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)方式(shi)(shi)(shi)眾多，但(dan)從發展趨(qu)勢來看，我(wo)國(guo)主(zhu)(zhu)(zhu)(zhu)(zhu)要以氣(qi)氫(qing)(qing)(qing)(qing)(qing)拖車(che)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(tubetrailer)、氣(qi)氫(qing)(qing)(qing)(qing)(qing)管(guan)(guan)道運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(pipeline)和(he)液氫(qing)(qing)(qing)(qing)(qing)罐(guan)車(che)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)(liquidtruck)三種運(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)方式(shi)(shi)(shi)為(wei)(wei)主(zhu)(zhu)(zhu)(zhu)(zhu)，本文(wen)將(jiang)主(zhu)(zhu)(zhu)(zhu)(zhu)要分析(xi)這三種方式(shi)(shi)(shi)的(de)成(cheng)本。長(chang)(chang)管(guan)(guan)拖車(che)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)：當前主(zhu)(zhu)(zhu)(zhu)(zhu)流運(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)方式(shi)(shi)(shi)，經(jing)濟性受(shou)距離制(zhi)約長(chang)(chang)管(guan)(guan)拖車(che)是(shi)普遍(bian)的(de)運(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)方式(shi)(shi)(shi)，但(dan)運(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)(shu)效率(lv)不高(gao)長(chang)(chang)管(guan)(guan)拖車(che)由動(dong)力(li)車(che)頭、整車(che)拖盤和(he)管(guan)(guan)狀儲存(cun)(cun)容器(qi)3部(bu)分組成(cheng)，其中儲存(cun)(cun)容器(qi)是(shi)將(jiang)多只（通(tong)常6-10只左右(you)）大容積無縫高(gao)壓鋼瓶(ping)通(tong)過瓶(ping)身(shen)兩端的(de)支撐板固(gu)定(ding)在(zai)框架中構(gou)成(cheng)，用于存(cun)(cun)放(fang)高(gao)壓氫(qing)(qing)(qing)(qing)(qing)氣(qi)。

測算過(guo)程如下表：氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)管(guan)(guan)(guan)(guan)網(wang)相(xiang)比(bi)長(chang)管(guan)(guan)(guan)(guan)拖車(che)(che)(che)具(ju)備成(cheng)(cheng)本(ben)(ben)優(you)勢(shi)。由于(yu)壓縮每公(gong)斤氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)所消耗的(de)電量是一定的(de)。管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)(ben)增長(chang)的(de)驅動(dong)因素主要(yao)(yao)是與(yu)輸(shu)(shu)送距(ju)離(li)正相(xiang)關的(de)管(guan)(guan)(guan)(guan)材折舊及維護費用(yong)(yong)。當輸(shu)(shu)送距(ju)離(li)為(wei)(wei)(wei)(wei)100km時(shi)，運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)(ben)為(wei)(wei)(wei)(wei)，為(wei)(wei)(wei)(wei)同等距(ju)離(li)下氣(qi)(qi)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)拖車(che)(che)(che)成(cheng)(cheng)本(ben)(ben)的(de)1/5，通過(guo)管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)是一種降低成(cheng)(cheng)本(ben)(ben)的(de)可靠方(fang)法。管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)(ben)很大程度(du)(du)上(shang)受到需求端(duan)的(de)影(ying)響。雖(sui)然測算結(jie)果顯示管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)(ben)較低，但達(da)到該成(cheng)(cheng)本(ben)(ben)的(de)前(qian)提(ti)是管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)能(neng)(neng)利(li)用(yong)(yong)率達(da)到100%，即加(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)站(zhan)有(you)足夠(gou)的(de)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)需求。運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)(ben)隨(sui)著(zhu)利(li)用(yong)(yong)率的(de)下降而上(shang)升，當運(yun)(yun)(yun)(yun)(yun)(yun)(yun)能(neng)(neng)利(li)用(yong)(yong)率為(wei)(wei)(wei)(wei)20%時(shi)，管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)的(de)成(cheng)(cheng)本(ben)(ben)已經接近長(chang)管(guan)(guan)(guan)(guan)拖車(che)(che)(che)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)。在(zai)當前(qian)加(jia)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)站(zhan)尚(shang)未普及、站(zhan)點較為(wei)(wei)(wei)(wei)分散(san)的(de)情況下，管(guan)(guan)(guan)(guan)道(dao)(dao)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)的(de)成(cheng)(cheng)本(ben)(ben)優(you)勢(shi)并不明(ming)顯。但隨(sui)著(zhu)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)能(neng)(neng)產業逐步發展，氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)管(guan)(guan)(guan)(guan)網(wang)終將成(cheng)(cheng)為(wei)(wei)(wei)(wei)低成(cheng)(cheng)本(ben)(ben)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)方(fang)式(shi)的(de)選擇(ze)。液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)罐(guan)車(che)(che)(che)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)：適(shi)合(he)長(chang)距(ju)離(li)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)，國內外應用(yong)(yong)差距(ju)明(ming)顯液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)相(xiang)比(bi)氣(qi)(qi)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)效率更(geng)高，但國內應用(yong)(yong)程度(du)(du)有(you)限液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)罐(guan)車(che)(che)(che)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)系(xi)統由動(dong)力車(che)(che)(che)頭、整車(che)(che)(che)拖盤(pan)和液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)儲(chu)罐(guan)3部分組成(cheng)(cheng)。由于(yu)液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)的(de)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)溫度(du)(du)需保持在(zai)-253℃以下，與(yu)外部環境溫差較大，為(wei)(wei)(wei)(wei)保證液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)儲(chu)存的(de)密(mi)封和隔熱性能(neng)(neng)，對液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)儲(chu)罐(guan)的(de)材料(liao)和工藝(yi)有(you)很高的(de)要(yao)(yao)求，使其初始投(tou)資(zi)成(cheng)(cheng)本(ben)(ben)較高。液(ye)(ye)(ye)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)罐(guan)車(che)(che)(che)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)具(ju)有(you)更(geng)高的(de)運(yun)(yun)(yun)(yun)(yun)(yun)(yun)輸(shu)(shu)效率，但液(ye)(ye)(ye)化過(guo)程能(neng)(neng)耗大。利(li)用(yong)(yong)氫(qing)(qing)(qing)(qing)(qing)(qing)(qing)氣(qi)(qi)可以從氧化合(he)物中奪取氧的(de)性質，在(zai)冶金(jin)工業可以冶煉(lian)金(jin)屬。

低(di)壓(ya)氫(qing)(qing)氣(qi)的(de)(de)管道(dao)(dao)(dao)運(yun)輸(shu)(shu)在(zai)(zai)歐洲和美(mei)國已(yi)有70多(duo)年的(de)(de)歷史。1938年，位于(yu)(yu)(yu)德國萊(lai)茵—魯爾工(gong)業區的(de)(de)HULL化工(gong)廠建立了世界上首條輸(shu)(shu)氫(qing)(qing)管道(dao)(dao)(dao)，全(quan)長(chang)(chang)208公(gong)(gong)里(li)。目前，全(quan)球用于(yu)(yu)(yu)輸(shu)(shu)送工(gong)業氫(qing)(qing)氣(qi)的(de)(de)管道(dao)(dao)(dao)總(zong)長(chang)(chang)已(yi)超過1000公(gong)(gong)里(li)，操作壓(ya)力一般為(wei)(wei)1-3MPa，輸(shu)(shu)氣(qi)量310—8900Kg/h，其(qi)中德國擁(yong)有208公(gong)(gong)里(li)，法(fa)國空氣(qi)液化公(gong)(gong)司在(zai)(zai)比利(li)時、法(fa)國、新(xin)西(xi)蘭擁(yong)有880公(gong)(gong)里(li)，美(mei)國也(ye)(ye)已(yi)達到720公(gong)(gong)里(li)。在(zai)(zai)美(mei)國，管道(dao)(dao)(dao)輸(shu)(shu)氫(qing)(qing)的(de)(de)能(neng)量損(sun)失(shi)約為(wei)(wei)4%，低(di)于(yu)(yu)(yu)電力輸(shu)(shu)送的(de)(de)電力損(sun)失(shi)（8%）。實際(ji)上，目前的(de)(de)天然氣(qi)管道(dao)(dao)(dao)也(ye)(ye)可用來輸(shu)(shu)送氫(qing)(qing)氣(qi)。值得注意的(de)(de)是，盡(jin)量使用含碳量低(di)的(de)(de)材(cai)料來制(zhi)造管道(dao)(dao)(dao)，并加強維護，減(jian)少因氫(qing)(qing)脆現象（氫(qing)(qing)脆——金屬由于(yu)(yu)(yu)吸(xi)氫(qing)(qing)引起韌性或延性下降的(de)(de)現象）而導致氫(qing)(qing)氣(qi)逃逸(yi)。對于(yu)(yu)(yu)大規模集中制(zhi)氫(qing)(qing)和長(chang)(chang)距離輸(shu)(shu)氫(qing)(qing)來說(shuo)，管道(dao)(dao)(dao)運(yun)輸(shu)(shu)是合適的(de)(de)。壓(ya)管道(dao)(dao)(dao)適合大規模、長(chang)(chang)距離的(de)(de)運(yun)氫(qing)(qing)。河北品質氫(qing)(qing)氣(qi)運(yun)輸(shu)(shu)哪里(li)好

一般的(de)氫(qing)(qing)氣(qi)集裝格都有連接(jie)鋼(gang)瓶的(de)氣(qi)體管(guan)道, 能夠鋪設(she)大規模氫(qing)(qing)氣(qi)管(guan)道進行氫(qing)(qing)氣(qi)輸(shu)送。青海(hai)國內氫(qing)(qing)氣(qi)運輸(shu)大概價(jia)格

對(dui)于(yu)(yu)各種高(gao)(gao)純氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)都有(you)著獨特的性能，我(wo)們在儲運(yun)及使(shi)(shi)(shi)(shi)用(yong)(yong)過程中都要(yao)注意一定(ding)的事項，高(gao)(gao)純氫(qing)(qing)氣(qi)(qi)(qi)(qi)也不(bu)(bu)例外(wai)，我(wo)們應(ying)該注意的事項主要(yao)有(you)哪(na)些(xie)呢(ni)，接下來(lai)為(wei)大家詳細說明(ming)(ming)下：瓶(ping)(ping)(ping)裝氫(qing)(qing)氣(qi)(qi)(qi)(qi)為(wei)易(yi)燃(ran)(ran)壓(ya)(ya)縮氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，應(ying)儲存于(yu)(yu)陰涼、通(tong)(tong)風的倉(cang)庫(ku)內(nei)，設置(zhi)明(ming)(ming)顯的“嚴(yan)禁(jin)煙火”標(biao)志。倉(cang)內(nei)溫度(du)不(bu)(bu)宜超過40℃。防(fang)止陽光直(zhi)射。氫(qing)(qing)氣(qi)(qi)(qi)(qi)應(ying)與氧氣(qi)(qi)(qi)(qi)、毒物、放射性材料、過氧化有(you)機物以及其它可燃(ran)(ran)材料分(fen)開存放。倉(cang)庫(ku)照明(ming)(ming)、通(tong)(tong)風等設施應(ying)采用(yong)(yong)防(fang)爆型(xing)。搬運(yun)氫(qing)(qing)氣(qi)(qi)(qi)(qi)鋼(gang)瓶(ping)(ping)(ping)時(shi)應(ying)使(shi)(shi)(shi)(shi)用(yong)(yong)的鋼(gang)瓶(ping)(ping)(ping)手(shou)推(tui)車或危險品運(yun)輸(shu)車，嚴(yan)防(fang)鋼(gang)瓶(ping)(ping)(ping)碰(peng)撞(zhuang)和(he)(he)(he)損壞。鋼(gang)瓶(ping)(ping)(ping)瓶(ping)(ping)(ping)頸上(shang)有(you)鋼(gang)瓶(ping)(ping)(ping)檢(jian)驗(yan)日期，過期鋼(gang)瓶(ping)(ping)(ping)應(ying)通(tong)(tong)知譜源氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)到(dao)相應(ying)壓(ya)(ya)力(li)容(rong)器(qi)檢(jian)驗(yan)單(dan)位檢(jian)驗(yan)鋼(gang)瓶(ping)(ping)(ping)。鋼(gang)瓶(ping)(ping)(ping)使(shi)(shi)(shi)(shi)用(yong)(yong)30年(nian)后(hou)應(ying)強制(zhi)報廢。每瓶(ping)(ping)(ping)氫(qing)(qing)氣(qi)(qi)(qi)(qi)在使(shi)(shi)(shi)(shi)用(yong)(yong)到(dao)尾(wei)氣(qi)(qi)(qi)(qi)時(shi)，應(ying)保留瓶(ping)(ping)(ping)內(nei)余壓(ya)(ya)在，不(bu)(bu)得(de)低于(yu)(yu)，應(ying)將瓶(ping)(ping)(ping)閥關閉，以保證氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)質量和(he)(he)(he)使(shi)(shi)(shi)(shi)用(yong)(yong)安全。鋼(gang)瓶(ping)(ping)(ping)氫(qing)(qing)氣(qi)(qi)(qi)(qi)為(wei)高(gao)(gao)壓(ya)(ya)壓(ya)(ya)縮氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，使(shi)(shi)(shi)(shi)用(yong)(yong)前(qian)應(ying)給氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)管道試壓(ya)(ya)和(he)(he)(he)試漏，確保氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)管道不(bu)(bu)泄(xie)露(lu)，應(ying)配合(he)YQQ-352或152H-125等氫(qing)(qing)氣(qi)(qi)(qi)(qi)減壓(ya)(ya)器(qi)減壓(ya)(ya)后(hou)使(shi)(shi)(shi)(shi)用(yong)(yong)。瓶(ping)(ping)(ping)裝氫(qing)(qing)氣(qi)(qi)(qi)(qi)品在運(yun)輸(shu)儲存、使(shi)(shi)(shi)(shi)用(yong)(yong)時(shi)都應(ying)分(fen)類堆放，嚴(yan)禁(jin)可燃(ran)(ran)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)與助燃(ran)(ran)氣(qi)(qi)(qi)(qi)體(ti)(ti)(ti)(ti)堆放在一起，不(bu)(bu)準靠(kao)近明(ming)(ming)火和(he)(he)(he)熱源，應(ying)做(zuo)到(dao)勿(wu)(wu)(wu)近火、勿(wu)(wu)(wu)沾油臘、勿(wu)(wu)(wu)爆曬、勿(wu)(wu)(wu)重拋、勿(wu)(wu)(wu)撞(zhuang)擊(ji)，嚴(yan)禁(jin)在氣(qi)(qi)(qi)(qi)瓶(ping)(ping)(ping)身上(shang)進(jin)行引(yin)弧或電弧，嚴(yan)禁(jin)野蠻裝卸(xie)。青海國內(nei)氫(qing)(qing)氣(qi)(qi)(qi)(qi)運(yun)輸(shu)大概價(jia)格

深(shen)圳市(shi)氫(qing)(qing)(qing)(qing)福灣(wan)(wan)氫(qing)(qing)(qing)(qing)能(neng)產品有(you)限公司坐落在深(shen)圳市(shi)前海(hai)深(shen)港合作區臨海(hai)大(da)道59號(hao)海(hai)運中心主塔樓13樓-13011，是一家專(zhuan)(zhuan)業的(de)(de)(de)一般(ban)經營項目是：氫(qing)(qing)(qing)(qing)氣(qi)、堿(jian)、氧(yang)氣(qi)、氮(dan)氣(qi)、氬氣(qi)、硝(xiao)酸(suan)、氫(qing)(qing)(qing)(qing)氟酸(suan)、液氨、氨水(shui)、過氧(yang)化(hua)(hua)氫(qing)(qing)(qing)(qing). 環(huan)氧(yang)丙(bing)烷. 氦. 二(er)氧(yang)化(hua)(hua)碳 無水(shui)氟化(hua)(hua)氫(qing)(qing)(qing)(qing) 氫(qing)(qing)(qing)(qing)氧(yang)化(hua)(hua)鉀及氫(qing)(qing)(qing)(qing)氧(yang)化(hua)(hua)鉀溶液（含量>30%）的(de)(de)(de)銷(xiao)售(shou)；設備租賃(lin).；國(guo)內貿(mao)易；貨物及技術(shu)進出口。公司。一批專(zhuan)(zhuan)業的(de)(de)(de)技術(shu)團隊，是實現企(qi)(qi)業戰略(lve)目標(biao)的(de)(de)(de)基礎，是企(qi)(qi)業持續發展的(de)(de)(de)動力。深(shen)圳市(shi)氫(qing)(qing)(qing)(qing)福灣(wan)(wan)氫(qing)(qing)(qing)(qing)能(neng)產品有(you)限公司主營業務涵蓋氫(qing)(qing)(qing)(qing)氣(qi)，高(gao)純氫(qing)(qing)(qing)(qing)氣(qi)，加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)站加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)，氫(qing)(qing)(qing)(qing)燃料汽車(che)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)，堅持“質(zhi)(zhi)量保證(zheng)、良好服務、顧客(ke)(ke)滿意”的(de)(de)(de)質(zhi)(zhi)量方針，贏得(de)廣(guang)大(da)客(ke)(ke)戶的(de)(de)(de)支(zhi)持和信賴。公司深(shen)耕氫(qing)(qing)(qing)(qing)氣(qi)，高(gao)純氫(qing)(qing)(qing)(qing)氣(qi)，加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)站加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)，氫(qing)(qing)(qing)(qing)燃料汽車(che)加(jia)(jia)(jia)氫(qing)(qing)(qing)(qing)，正(zheng)積蓄著更(geng)大(da)的(de)(de)(de)能(neng)量，向(xiang)更(geng)廣(guang)闊的(de)(de)(de)空間、更(geng)寬泛(fan)的(de)(de)(de)領域拓展。

本文來自廣西桂(gui)林(lin)百利種(zhong)苗有限公司：//a777a.cn/Article/485b9499420.html