氫能產業如何健康有序發展?聽聽專家們怎么說
【谷騰環保網訊】在全球能(neng)源(yuan)轉(zhuan)型、實現碳中(zhong)和過程中(zhong),氫(qing)(qing)能(neng)承擔著不(bu)可替代(dai)的重要角色(se)。我國(guo)(guo)(guo)具有(you)良好(hao)制氫(qing)(qing)基礎和大規模應用市場,氫(qing)(qing)能(neng)產業(ye)呈(cheng)現積極發展(zhan)(zhan)態勢。2022年,國(guo)(guo)(guo)家(jia)(jia)發展(zhan)(zhan)改革委、國(guo)(guo)(guo)家(jia)(jia)能(neng)源(yuan)局聯合(he)印發《氫(qing)(qing)能(neng)產業(ye)發展(zhan)(zhan)中(zhong)長(chang)期(qi)規劃(2021—2035年)》,從(cong)戰略層(ceng)(ceng)面對氫(qing)(qing)能(neng)產業(ye)發展(zhan)(zhan)進行了頂層(ceng)(ceng)設計。本期(qi)邀(yao)請專家(jia)(jia)圍繞氫(qing)(qing)能(neng)產業(ye)健(jian)康有(you)序發展(zhan)(zhan)進行研討(tao)。
主持人:經濟日(ri)報理論部主任、研究員 徐向梅
我國氫能產業進入快速發展窗口期
主(zhu)持人:我國氫能產(chan)業經歷了(le)怎(zen)樣的發展歷程?
劉毅(清華四川能源(yuan)互聯(lian)網研究院副院長):氫(qing)能是(shi)未來零碳(tan)能源(yuan)體系中至(zhi)關重(zhong)要的(de)組成部分(fen),是(shi)目(mu)前唯一大(da)規模跨季節存儲(chu)可再(zai)生能源(yuan)的(de)手(shou)段(duan)。其(qi)中,綠氫(qing)是(shi)諸多行(xing)業(ye)深度(du)脫碳(tan)的(de)唯一手(shou)段(duan),包括以(yi)石(shi)化、化工(gong)、鋼鐵為(wei)代(dai)表(biao)(biao)的(de)工(gong)業(ye)領域,以(yi)冷暖供應(ying)為(wei)代(dai)表(biao)(biao)的(de)建筑行(xing)業(ye)以(yi)及以(yi)重(zhong)卡(ka)、航(hang)運和(he)航(hang)空為(wei)代(dai)表(biao)(biao)的(de)交通行(xing)業(ye)。可再(zai)生能源(yuan)成本(ben)下(xia)降、綠氫(qing)制備應(ying)用技術(shu)進步和(he)全(quan)球“雙碳(tan)”轉型要求,推(tui)(tui)動綠氫(qing)快速發(fa)展(zhan)。歐盟、美國(guo)(guo)、德國(guo)(guo)、英國(guo)(guo)、日本(ben)、韓(han)國(guo)(guo)等主(zhu)要經濟體紛紛推(tui)(tui)出氫(qing)能發(fa)展(zhan)戰略。
“十四五”規(gui)劃(hua)之前,氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)汽車(che)是氫(qing)(qing)能(neng)發(fa)展(zhan)重點。2000年(nian)(nian)(nian),我國正(zheng)式開展(zhan)氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)汽車(che)研發(fa)工(gong)作(zuo)。隨后,氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)及(ji)技(ji)(ji)術相繼納(na)入(ru)《節能(neng)與新(xin)能(neng)源汽車(che)產(chan)業發(fa)展(zhan)規(gui)劃(hua)(2012—2020年(nian)(nian)(nian))》《能(neng)源技(ji)(ji)術革命創新(xin)行動計(ji)劃(hua)(2016—2030年(nian)(nian)(nian))》等政策規(gui)劃(hua)計(ji)劃(hua)中。特別(bie)是,“推動充電(dian)(dian)、加氫(qing)(qing)等設(she)施(shi)建設(she)”寫(xie)入(ru)了2019年(nian)(nian)(nian)《政府工(gong)作(zuo)報告》。經過多年(nian)(nian)(nian)努力,我國初步掌握(wo)了氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)堆(dui)及(ji)其關(guan)鍵材(cai)料(liao)(liao)(liao)(liao)(liao)、動力系統(tong)、整車(che)集成和氫(qing)(qing)能(neng)基礎設(she)施(shi)等領域的核心技(ji)(ji)術,培育(yu)出億(yi)華(hua)通、重塑(su)股份等領先企(qi)業,燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)成為(wei)氫(qing)(qing)能(neng)較(jiao)為(wei)成熟的應(ying)用領域。2020年(nian)(nian)(nian)啟動的燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)示范城(cheng)市(shi)群申(shen)報工(gong)作(zuo),進一步推動了氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)汽車(che)行業發(fa)展(zhan)。從各城(cheng)市(shi)群發(fa)布規(gui)劃(hua)來看(kan),北京、上海、山(shan)東、內蒙古等11個重點省(sheng)(區、市(shi))將在2025年(nian)(nian)(nian)實現(xian)共計(ji)超過8萬輛燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)汽車(che)的應(ying)用推廣(guang)。2021年(nian)(nian)(nian)我國氫(qing)(qing)燃(ran)(ran)料(liao)(liao)(liao)(liao)(liao)電(dian)(dian)池(chi)(chi)(chi)汽車(che)年(nian)(nian)(nian)銷售1881輛,建成加氫(qing)(qing)站264座。
2020年(nian)(nian)是(shi)我國(guo)氫(qing)能(neng)(neng)(neng)產(chan)業(ye)(ye)發(fa)展的(de)重要(yao)(yao)(yao)年(nian)(nian)份。氫(qing)能(neng)(neng)(neng)首次寫入(ru)《中華(hua)人(ren)民共(gong)和(he)國(guo)能(neng)(neng)(neng)源法(征求意見稿(gao))》,從(cong)法律上正(zheng)式步入(ru)能(neng)(neng)(neng)源體(ti)系(xi)。隨著“雙(shuang)碳”目標和(he)“1+N”體(ti)系(xi)確立,我國(guo)氫(qing)能(neng)(neng)(neng)規劃從(cong)以燃料電池為主,向(xiang)能(neng)(neng)(neng)源、工業(ye)(ye)、建(jian)筑等多領域拓展。自2021年(nian)(nian)以來(lai)發(fa)布的(de)碳達峰、碳中和(he)“1+N”系(xi)列政策文件都涉及(ji)氫(qing)能(neng)(neng)(neng),但(dan)對其定位最清晰準確的(de)還(huan)是(shi)《氫(qing)能(neng)(neng)(neng)產(chan)業(ye)(ye)發(fa)展中長(chang)期(qi)規劃(2021—2035年(nian)(nian))》,即從(cong)生產(chan)端(duan):氫(qing)能(neng)(neng)(neng)是(shi)未來(lai)國(guo)家能(neng)(neng)(neng)源體(ti)系(xi)的(de)重要(yao)(yao)(yao)組成部(bu)分;從(cong)消納端(duan):氫(qing)能(neng)(neng)(neng)是(shi)用能(neng)(neng)(neng)終端(duan)實(shi)現(xian)綠色(se)低碳轉型的(de)重要(yao)(yao)(yao)載體(ti);從(cong)產(chan)業(ye)(ye)端(duan):氫(qing)能(neng)(neng)(neng)產(chan)業(ye)(ye)是(shi)戰略性新興產(chan)業(ye)(ye)和(he)未來(lai)產(chan)業(ye)(ye)重點發(fa)展方向(xiang)。
隨后各地(di)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)產(chan)業(ye)(ye)政(zheng)(zheng)策(ce)(ce)密集(ji)出(chu)臺,近30個省份及(ji)直轄(xia)市發(fa)(fa)布(bu)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)發(fa)(fa)展(zhan)相關政(zheng)(zheng)策(ce)(ce)方(fang)案。多(duo)(duo)數(shu)省(區(qu)、市)將氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)發(fa)(fa)展(zhan)規(gui)劃(hua)(hua)納入新(xin)能(neng)(neng)源(yuan)汽車產(chan)業(ye)(ye)、整體能(neng)(neng)源(yuan)發(fa)(fa)展(zhan)、戰略性新(xin)興(xing)產(chan)業(ye)(ye)發(fa)(fa)展(zhan)或區(qu)域“十四五”規(gui)劃(hua)(hua)當中(zhong),北(bei)(bei)京、山(shan)東、四川、河北(bei)(bei)、內蒙古5個省(區(qu)、市)專門出(chu)臺了氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)整體產(chan)業(ye)(ye)發(fa)(fa)展(zhan)規(gui)劃(hua)(hua)和政(zheng)(zheng)策(ce)(ce),重心從(cong)(cong)交通為主轉向多(duo)(duo)領域拓(tuo)展(zhan)。從(cong)(cong)區(qu)域布(bu)局來看,各地(di)結合頂層設(she)計(ji)與自(zi)身(shen)資源(yuan)稟賦(fu)推行氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)政(zheng)(zheng)策(ce)(ce),力(li)爭成(cheng)為細(xi)分領域的(de)領頭羊(yang)。廣東聚集(ji)有(you)16家燃(ran)料電(dian)(dian)池(chi)系統(tong)企(qi)業(ye)(ye)、13家電(dian)(dian)堆企(qi)業(ye)(ye)、13家膜電(dian)(dian)極(ji)企(qi)業(ye)(ye)等大量燃(ran)料電(dian)(dian)池(chi)相關產(chan)業(ye)(ye)鏈企(qi)業(ye)(ye),形(xing)成(cheng)了燃(ran)料電(dian)(dian)池(chi)產(chan)業(ye)(ye)集(ji)群,但氫(qing)(qing)(qing)(qing)(qing)氣資源(yuan)相對(dui)缺乏,因此(ci)以(yi)佛山(shan)為代(dai)表(biao)的(de)地(di)區(qu)一直深(shen)耕(geng)高(gao)附加(jia)(jia)值的(de)燃(ran)料電(dian)(dian)池(chi)產(chan)品,通過關鍵零部件研(yan)(yan)發(fa)(fa)補貼、加(jia)(jia)氫(qing)(qing)(qing)(qing)(qing)站建設(she)補貼等方(fang)式推動行業(ye)(ye)發(fa)(fa)展(zhan);內蒙古、寧(ning)夏等地(di)擁(yong)有(you)豐(feng)富(fu)的(de)可再生能(neng)(neng)源(yuan)與氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)應用(yong)場景,各級(ji)政(zheng)(zheng)府積極(ji)支持風光制氫(qing)(qing)(qing)(qing)(qing)一體化發(fa)(fa)展(zhan),并開展(zhan)“多(duo)(duo)能(neng)(neng)互補+氫(qing)(qing)(qing)(qing)(qing)”“源(yuan)網荷(he)儲+氫(qing)(qing)(qing)(qing)(qing)”等多(duo)(duo)個綠氫(qing)(qing)(qing)(qing)(qing)示范項目;北(bei)(bei)京、上海等地(di)擁(yong)有(you)豐(feng)富(fu)的(de)工業(ye)(ye)副(fu)產(chan)氫(qing)(qing)(qing)(qing)(qing)以(yi)及(ji)大量科(ke)研(yan)(yan)院所,適合氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)產(chan)業(ye)(ye)綜合發(fa)(fa)展(zhan)與前沿技(ji)術(shu)開發(fa)(fa),推出(chu)多(duo)(duo)項措施(shi)對(dui)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)研(yan)(yan)發(fa)(fa)單(dan)位、科(ke)研(yan)(yan)成(cheng)果給予獎(jiang)勵補貼。
需要注意的是(shi),我國(guo)氫(qing)能(neng)在儲能(neng)、發電和(he)工(gong)(gong)(gong)業(ye)等(deng)新領(ling)域(yu)的應(ying)用(yong)仍處(chu)于發展(zhan)初(chu)期(qi)階段。為做好相應(ying)技術(shu)攻(gong)關(guan),2021年《關(guan)于組織開展(zhan)“十四五(wu)”第(di)一批國(guo)家能(neng)源研(yan)發創(chuang)新平臺認定(ding)工(gong)(gong)(gong)作的通知(zhi)》《“十四五(wu)”工(gong)(gong)(gong)業(ye)綠色發展(zhan)規劃》陸續印發,鼓勵(li)氫(qing)能(neng)與可(ke)再生能(neng)源協同(tong)發展(zhan),推(tui)動(dong)氫(qing)能(neng)在化工(gong)(gong)(gong)、冶(ye)金等(deng)行業(ye)的關(guan)鍵技術(shu)攻(gong)關(guan)及應(ying)用(yong)。一批綠氫(qing)應(ying)用(yong)項目即將落(luo)地,為推(tui)動(dong)氫(qing)能(neng)多元利(li)用(yong)、穩步構建氫(qing)能(neng)產業(ye)體(ti)系開了一個好頭。
我國氫(qing)(qing)能(neng)產(chan)(chan)業(ye)進(jin)入(ru)快速發(fa)展窗口期,圍(wei)繞(rao)生產(chan)(chan)、消納、產(chan)(chan)業(ye)等(deng)方面定(ding)位,氫(qing)(qing)能(neng)產(chan)(chan)業(ye)發(fa)展進(jin)入(ru)“從氫(qing)(qing)燃料到氫(qing)(qing)能(neng)源再到多領域(yu)拓展,區域(yu)布局強調統(tong)籌謀劃、因地制(zhi)宜、重點突出,產(chan)(chan)業(ye)發(fa)展以(yi)市場主導、創新驅(qu)動、完(wan)善規范”的(de)新階段。
世界氫能產業加速布局
主持(chi)人:世界(jie)氫能(neng)利用及發展趨勢如何(he)?我(wo)國氫能(neng)產業發展有哪(na)些特點(dian)?
魏鎖(中國產(chan)(chan)業(ye)發(fa)展促(cu)進會(hui)(hui)氫(qing)(qing)能(neng)(neng)分會(hui)(hui)會(hui)(hui)長):全(quan)球(qiu)能(neng)(neng)源(yuan)結(jie)構正在向以清潔能(neng)(neng)源(yuan)為主體的(de)新型能(neng)(neng)源(yuan)系統方向轉變(bian),氫(qing)(qing)能(neng)(neng)作為最具發(fa)展潛力的(de)清潔能(neng)(neng)源(yuan)之一(yi),一(yi)方面能(neng)(neng)有效(xiao)解決(jue)可再生能(neng)(neng)源(yuan)大規(gui)(gui)模發(fa)展面臨(lin)的(de)消納(na)問題,另一(yi)方面也是(shi)實現交通、工業(ye)和建筑等領域大規(gui)(gui)模深度脫(tuo)碳的(de)有效(xiao)路徑。各國積極布(bu)局(ju)氫(qing)(qing)能(neng)(neng)產(chan)(chan)業(ye),全(quan)球(qiu)已有20個國家和地區發(fa)布(bu)氫(qing)(qing)能(neng)(neng)發(fa)展戰(zhan)略(lve),氫(qing)(qing)能(neng)(neng)產(chan)(chan)業(ye)發(fa)展呈(cheng)現以下趨勢。
氫燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)產(chan)業(ye)(ye)化(hua)浪潮加速(su)。經過近(jin)30年持(chi)續研發,燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)在能量效率、功(gong)率密度、低溫(wen)啟(qi)動等方(fang)面(mian)取得突破(po)性進展,新一輪燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)汽車(che)產(chan)業(ye)(ye)化(hua)浪潮正(zheng)在迫近(jin)。國際領先(xian)企(qi)業(ye)(ye)已(yi)開展燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)電(dian)(dian)堆、催化(hua)劑、質子交換膜及燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)汽車(che)等商業(ye)(ye)布局,燃(ran)料(liao)(liao)電(dian)(dian)池(chi)(chi)產(chan)業(ye)(ye)正(zheng)從小規模(mo)示范(fan)轉向大規模(mo)商業(ye)(ye)化(hua)應(ying)用(yong)。
低(di)碳(tan)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)呈現(xian)巨大(da)發展空間。當前,傳(chuan)統化石能(neng)(neng)源(yuan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)仍(reng)是主要(yao)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)方(fang)式,占全(quan)球(qiu)氫(qing)(qing)(qing)(qing)(qing)氣產(chan)量(liang)的(de)78%以上(shang),但低(di)碳(tan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)取代傳(chuan)統能(neng)(neng)源(yuan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)的(de)速度正在(zai)加快。包括藍(lan)氫(qing)(qing)(qing)(qing)(qing)和(he)綠(lv)氫(qing)(qing)(qing)(qing)(qing)在(zai)內的(de)低(di)碳(tan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)技(ji)術(shu)快速發展,全(quan)球(qiu)各大(da)能(neng)(neng)源(yuan)公司(si)多(duo)傾向將化石能(neng)(neng)源(yuan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)和(he)副產(chan)氫(qing)(qing)(qing)(qing)(qing)配備碳(tan)捕獲、封存及利用(yong)技(ji)術(shu)(CCUS)作為向綠(lv)氫(qing)(qing)(qing)(qing)(qing)過(guo)渡階段的(de)主要(yao)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)技(ji)術(shu),同時(shi)電(dian)解制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)設(she)備運營規模(mo)(mo)提升,2021年(nian)全(quan)球(qiu)低(di)碳(tan)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)產(chan)能(neng)(neng)達55萬噸/年(nian),新(xin)增電(dian)解制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)設(she)備運營規模(mo)(mo)468MW(兆瓦(wa))。在(zai)全(quan)球(qiu)節能(neng)(neng)減排大(da)背景下,“可再生能(neng)(neng)源(yuan)+氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)”替代化石能(neng)(neng)源(yuan)成為能(neng)(neng)源(yuan)變(bian)革的(de)重(zhong)要(yao)方(fang)向,據不完全(quan)統計(ji),截(jie)至2021年(nian),全(quan)球(qiu)約(yue)有(you)500個(ge)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)項(xiang)(xiang)目,其中(zhong)約(yue)120個(ge)在(zai)建綠(lv)氫(qing)(qing)(qing)(qing)(qing)項(xiang)(xiang)目,全(quan)球(qiu)規劃中(zhong)的(de)吉瓦(wa)級綠(lv)氫(qing)(qing)(qing)(qing)(qing)項(xiang)(xiang)目規模(mo)(mo)合計(ji)達144.1GW(裝(zhuang)機容量(liang))。
儲運技(ji)(ji)術成(cheng)為(wei)(wei)氫(qing)(qing)能產(chan)業(ye)鏈(lian)發展的關(guan)鍵。從全球氫(qing)(qing)儲運技(ji)(ji)術來看,主(zhu)要以管(guan)(guan)道(dao)、高壓氣(qi)態、低溫液態等形(xing)式為(wei)(wei)主(zhu),各國依托既有產(chan)業(ye)技(ji)(ji)術和基礎(chu)采(cai)取不同(tong)儲運方式。歐洲(zhou)以發展管(guan)(guan)道(dao)輸(shu)氫(qing)(qing)為(wei)(wei)主(zhu),利用現有天(tian)然氣(qi)基礎(chu)設施逐步建設泛歐洲(zhou)氫(qing)(qing)氣(qi)管(guan)(guan)網,預計2040年總(zong)長度達2.3萬公(gong)里(li);美國管(guan)(guan)道(dao)輸(shu)氫(qing)(qing)和液態儲運技(ji)(ji)術成(cheng)熟,擁有全球一半里(li)程的輸(shu)氫(qing)(qing)管(guan)(guan)道(dao),運營15座(zuo)以上液氫(qing)(qing)工廠,總(zong)產(chan)能超過326噸/天(tian),居全球首位;日本(ben)和韓國正發展有機化合物、液氨和液氫(qing)(qing)的跨洋運輸(shu)供應鏈(lian)。
加(jia)氫(qing)(qing)站(zhan)(zhan)建設(she)(she)(she)穩步推(tui)進。全球加(jia)氫(qing)(qing)網(wang)絡建設(she)(she)(she)加(jia)快,截至2021年(nian)全球建成加(jia)氫(qing)(qing)站(zhan)(zhan)800多(duo)座(zuo),其中30%為液氫(qing)(qing)加(jia)氫(qing)(qing)站(zhan)(zhan),主要分布在日本和美國,歐洲(zhou)大多(duo)數(shu)加(jia)氫(qing)(qing)站(zhan)(zhan)采用(yong)站(zhan)(zhan)內電解水制氫(qing)(qing)技(ji)術,我國35MPa(車載(zai)儲(chu)氫(qing)(qing)瓶壓力等級(ji))商用(yong)車加(jia)氫(qing)(qing)站(zhan)(zhan)及混合加(jia)氫(qing)(qing)站(zhan)(zhan)布局速(su)度居全球首位。從(cong)各國發(fa)展戰略(lve)看,預計2030年(nian)全球加(jia)氫(qing)(qing)站(zhan)(zhan)數(shu)量將超過4500座(zuo),形(xing)成多(duo)元化、網(wang)絡化氫(qing)(qing)能(neng)基礎設(she)(she)(she)施體系。
氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)應用(yong)(yong)領域逐(zhu)漸(jian)拓寬。隨著產業技(ji)術(shu)快速發展,氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)能(neng)(neng)(neng)源屬性(xing)逐(zhu)漸(jian)明確,有望在氫(qing)(qing)(qing)(qing)(qing)冶金、綠氫(qing)(qing)(qing)(qing)(qing)化(hua)工(gong)、氫(qing)(qing)(qing)(qing)(qing)儲能(neng)(neng)(neng)、綜合能(neng)(neng)(neng)源、智慧(hui)能(neng)(neng)(neng)源系統中(zhong)全面(mian)(mian)應用(yong)(yong)。同(tong)時,國際(ji)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)標準體系日趨完善,截至(zhi)2021年ISO(國際(ji)標準化(hua)組織)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)技(ji)術(shu)現行標準為89項(xiang),主要(yao)涉(she)及(ji)氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)儲運、氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)安(an)全、氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)檢測(ce)試驗方(fang)法、氫(qing)(qing)(qing)(qing)(qing)能(neng)(neng)(neng)制取設(she)備和加(jia)注環節關鍵部件;IEC(國際(ji)電工(gong)委(wei)員會)燃(ran)料(liao)電池方(fang)面(mian)(mian)技(ji)術(shu)現行標準26項(xiang),主要(yao)圍繞燃(ran)料(liao)電池術(shu)語(yu)、燃(ran)料(liao)電池模塊以及(ji)不(bu)同(tong)類型燃(ran)料(liao)電池的安(an)全性(xing)、相關試驗及(ji)測(ce)試方(fang)法等方(fang)面(mian)(mian)。
近年來,我(wo)國已初步(bu)(bu)形成(cheng)較(jiao)為完(wan)整的(de)氫(qing)(qing)(qing)(qing)(qing)(qing)能產(chan)(chan)業(ye)(ye)(ye)鏈(lian),自主化水(shui)(shui)平快(kuai)速(su)提升,氫(qing)(qing)(qing)(qing)(qing)(qing)能技術(shu)基本能夠支(zhi)撐產(chan)(chan)業(ye)(ye)(ye)發(fa)(fa)展(zhan)。具體看,一是政(zheng)策體系不斷完(wan)善。目前(qian)已啟動兩批燃料(liao)電(dian)(dian)池(chi)示范(fan)城市群建(jian)設,“氫(qing)(qing)(qing)(qing)(qing)(qing)進(jin)(jin)萬家”等一系列支(zhi)持(chi)產(chan)(chan)業(ye)(ye)(ye)發(fa)(fa)展(zhan)政(zheng)策相(xiang)(xiang)繼出臺(tai),各省(區、市)因地制(zhi)(zhi)(zhi)宜布(bu)局(ju)氫(qing)(qing)(qing)(qing)(qing)(qing)能產(chan)(chan)業(ye)(ye)(ye),累計出臺(tai)相(xiang)(xiang)關政(zheng)策164項。二(er)是產(chan)(chan)業(ye)(ye)(ye)規模快(kuai)速(su)增長。2021年我(wo)國氫(qing)(qing)(qing)(qing)(qing)(qing)氣總產(chan)(chan)量(liang)達3300萬噸,應(ying)用場(chang)景進(jin)(jin)一步(bu)(bu)擴大,交(jiao)通(tong)領域(yu)(yu)燃料(liao)電(dian)(dian)池(chi)汽車保有量(liang)近9000輛,工業(ye)(ye)(ye)、建(jian)筑、分布(bu)式(shi)能源(yuan)領域(yu)(yu)應(ying)用正加(jia)快(kuai)布(bu)局(ju)。三是氫(qing)(qing)(qing)(qing)(qing)(qing)能技術(shu)研發(fa)(fa)持(chi)續突破(po)。制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)(qing)環(huan)節,可再生能源(yuan)電(dian)(dian)解(jie)水(shui)(shui)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)(qing)是主要(yao)發(fa)(fa)展(zhan)方向(xiang),我(wo)國堿液制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)(qing)技術(shu)全球領先,質子(zi)交(jiao)換膜(mo)(mo)制(zhi)(zhi)(zhi)氫(qing)(qing)(qing)(qing)(qing)(qing)技術(shu)正加(jia)速(su)發(fa)(fa)展(zhan);儲運(yun)環(huan)節,目前(qian)氫(qing)(qing)(qing)(qing)(qing)(qing)氣運(yun)輸(shu)以20MPa高壓(ya)氣態儲運(yun)為主,管(guan)道輸(shu)氫(qing)(qing)(qing)(qing)(qing)(qing)、液氫(qing)(qing)(qing)(qing)(qing)(qing)儲運(yun)技術(shu)和(he)裝備處于研發(fa)(fa)驗證階段,化合物(wu)儲氫(qing)(qing)(qing)(qing)(qing)(qing)在局(ju)部地區實(shi)現(xian)應(ying)用;應(ying)用環(huan)節,氫(qing)(qing)(qing)(qing)(qing)(qing)燃料(liao)電(dian)(dian)池(chi)領域(yu)(yu)快(kuai)速(su)突破(po),催化劑(ji)、質子(zi)膜(mo)(mo)、碳紙、膜(mo)(mo)電(dian)(dian)極、電(dian)(dian)堆(dui)等多項技術(shu)已實(shi)現(xian)國產(chan)(chan)化。與國際先進(jin)(jin)技術(shu)相(xiang)(xiang)比,我(wo)國在氫(qing)(qing)(qing)(qing)(qing)(qing)能各個環(huan)節裝備及產(chan)(chan)品性(xing)能、使(shi)用壽命(ming)、制(zhi)(zhi)(zhi)造工藝等方面還有一定差距,特(te)別是高性(xing)能材料(liao)和(he)精(jing)密制(zhi)(zhi)(zhi)造部件仍(reng)存在“卡脖子(zi)”現(xian)象,在產(chan)(chan)業(ye)(ye)(ye)規模、技術(shu)水(shui)(shui)平、材料(liao)研發(fa)(fa)、生產(chan)(chan)工藝、專利和(he)標(biao)準(zhun)輸(shu)出等方面仍(reng)需加(jia)強創新攻關。
總體來(lai)看,國際(ji)氫(qing)能(neng)產業尚處于培育期(qi)。我國雖起步較(jiao)晚但發展較(jiao)快(kuai),具備快(kuai)速推(tui)進氫(qing)能(neng)規模化應用(yong)與技術迭代(dai)升級的能(neng)力和條件(jian),有著巨(ju)大的市場空(kong)間,有望在2030年前達(da)到國際(ji)先進水(shui)平。
圍繞綠氫供應疏通產業鏈堵點
主(zhu)持人:作為(wei)新興產(chan)業,氫能終端(duan)應(ying)用前景(jing)如何,還有哪些(xie)瓶頸(jing)待突(tu)破?
劉堅(jian)(國家發(fa)(fa)展改革委能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)研(yan)究(jiu)所(suo)副研(yan)究(jiu)員):能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)結構轉(zhuan)型是推進“雙碳”目標工作的(de)(de)主(zhu)(zhu)線,需要我(wo)們同步推動能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)生(sheng)產和消(xiao)費革命,既要在能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)生(sheng)產側大(da)力(li)(li)(li)發(fa)(fa)展可再生(sheng)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan),又要盡可能(neng)(neng)(neng)(neng)(neng)提升終端(duan)(duan)用(yong)能(neng)(neng)(neng)(neng)(neng)電氣化率,進而最大(da)程度減少化石(shi)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)消(xiao)費。但以風電、太陽能(neng)(neng)(neng)(neng)(neng)發(fa)(fa)電為(wei)(wei)主(zhu)(zhu)的(de)(de)可再生(sheng)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)電力(li)(li)(li)存在間歇性、波動性問題,化石(shi)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)作為(wei)(wei)工業原料(liao)、交通燃料(liao)以及高品質供熱的(de)(de)終端(duan)(duan)用(yong)能(neng)(neng)(neng)(neng)(neng)消(xiao)費難以直(zhi)接通過(guo)電力(li)(li)(li)替代。氫(qing)能(neng)(neng)(neng)(neng)(neng)憑借(jie)能(neng)(neng)(neng)(neng)(neng)量密(mi)度高、便(bian)于(yu)大(da)規模存儲、應用(yong)場景(jing)多等特點,在為(wei)(wei)高比(bi)例新能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)電力(li)(li)(li)系(xi)(xi)統(tong)(tong)提供大(da)規模長周期儲能(neng)(neng)(neng)(neng)(neng)的(de)(de)同時(shi),也(ye)為(wei)(wei)用(yong)能(neng)(neng)(neng)(neng)(neng)終端(duan)(duan)脫(tuo)碳提供了全新選擇。在未來高比(bi)例可再生(sheng)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)系(xi)(xi)統(tong)(tong)中,綠氫(qing)與綠電可以優勢互補共同助力(li)(li)(li)可再生(sheng)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)價(jia)值從電力(li)(li)(li)系(xi)(xi)統(tong)(tong)拓(tuo)展至整(zheng)個能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)系(xi)(xi)統(tong)(tong)。
近年來,隨著燃料電池汽車試(shi)點推進和資本投入規模不斷加(jia)大,國內燃料電池核(he)心零部件技(ji)術水平及系統集成能(neng)力顯著提升。相比之(zhi)下,當前氫能(neng)生產主要依(yi)賴煤炭、天(tian)然氣等(deng)化石能(neng)源“灰氫”,而以可再生能(neng)源為基礎的綠氫供應在制、儲、運、加(jia)等(deng)環(huan)節仍存(cun)在堵點,需(xu)要從技(ji)術、標準、管理等(deng)方(fang)面突破。
一是(shi)(shi)聚焦綠(lv)氫(qing)(qing)供應(ying)鏈(lian)短板(ban),加強核心技術攻關(guan)。目前堿性(xing)電(dian)(dian)解(jie)水(shui)(shui)設(she)備成本較(jiao)(jiao)低,但(dan)在(zai)波動電(dian)(dian)源(yuan)(yuan)適應(ying)性(xing)、能(neng)耗、占地(di)(di)、維護成本方面存在(zai)劣勢(shi)。質子(zi)交(jiao)換(huan)膜(PEM)純水(shui)(shui)電(dian)(dian)解(jie)對(dui)波動性(xing)電(dian)(dian)源(yuan)(yuan)的(de)(de)適應(ying)性(xing)較(jiao)(jiao)強,但(dan)目前國內研(yan)發(fa)制(zhi)造(zao)(zao)PEM純水(shui)(shui)電(dian)(dian)解(jie)設(she)備的(de)(de)企業比(bi)較(jiao)(jiao)少,規模經濟不足。高溫(wen)固(gu)體氧化(hua)物電(dian)(dian)解(jie)轉(zhuan)換(huan)效率(lv)高,但(dan)目前仍(reng)處(chu)(chu)于(yu)技術研(yan)發(fa)和示范階段(duan)。地(di)(di)質儲(chu)(chu)(chu)(chu)氫(qing)(qing)和電(dian)(dian)制(zhi)燃(ran)/原料(liao)(liao)是(shi)(shi)氫(qing)(qing)能(neng)大規模長(chang)周期(qi)(qi)存儲(chu)(chu)(chu)(chu)的(de)(de)重要方向,我國氫(qing)(qing)儲(chu)(chu)(chu)(chu)能(neng)研(yan)究起步較(jiao)(jiao)晚,氫(qing)(qing)儲(chu)(chu)(chu)(chu)能(neng)項目數量和技術水(shui)(shui)平(ping)與國際(ji)先進水(shui)(shui)平(ping)仍(reng)存在(zai)差距。在(zai)金屬(shu)儲(chu)(chu)(chu)(chu)氫(qing)(qing)、有(you)(you)機物儲(chu)(chu)(chu)(chu)氫(qing)(qing)以及(ji)合成氨儲(chu)(chu)(chu)(chu)氫(qing)(qing)等方面國際(ji)上仍(reng)處(chu)(chu)于(yu)探索階段(duan),應(ying)用前景(jing)具(ju)有(you)(you)較(jiao)(jiao)大不確定性(xing)。因此(ci)建議重點攻關(guan)低成本、高靈(ling)活、高效率(lv)的(de)(de)電(dian)(dian)解(jie)水(shui)(shui)制(zhi)氫(qing)(qing)技術,加強電(dian)(dian)解(jie)水(shui)(shui)制(zhi)氫(qing)(qing)與上游(you)波動性(xing)可(ke)再生能(neng)源(yuan)(yuan)發(fa)電(dian)(dian)和下游(you)綠(lv)氫(qing)(qing)化(hua)工(gong)(gong)生產工(gong)(gong)藝的(de)(de)無(wu)縫銜(xian)接,降低終端化(hua)工(gong)(gong)產品碳強度。加大燃(ran)料(liao)(liao)電(dian)(dian)池關(guan)鍵(jian)材料(liao)(liao)技術研(yan)發(fa)力(li)度,降低燃(ran)料(liao)(liao)電(dian)(dian)池對(dui)稀有(you)(you)金屬(shu)的(de)(de)依(yi)賴。評(ping)估(gu)地(di)(di)質儲(chu)(chu)(chu)(chu)氫(qing)(qing)資源(yuan)(yuan)潛力(li),深(shen)入研(yan)究氫(qing)(qing)能(neng)長(chang)周期(qi)(qi)儲(chu)(chu)(chu)(chu)能(neng)可(ke)行性(xing)和經濟性(xing)。不斷提(ti)升關(guan)鍵(jian)技術自主創新能(neng)力(li),打(da)造(zao)(zao)具(ju)有(you)(you)完(wan)全自主知識產權的(de)(de)綠(lv)氫(qing)(qing)技術鏈(lian)條。
二是加(jia)大行業(ye)間協調力度,完(wan)(wan)善(shan)綠氫(qing)(qing)(qing)(qing)監管(guan)與標準體(ti)(ti)系。氫(qing)(qing)(qing)(qing)能屬于危險化(hua)學品,制(zhi)氫(qing)(qing)(qing)(qing)場(chang)地需建設(she)在(zai)化(hua)工園區,加(jia)氫(qing)(qing)(qing)(qing)站(zhan)商業(ye)用(yong)地與制(zhi)氫(qing)(qing)(qing)(qing)工業(ye)用(yong)地的性質(zhi)矛盾還未調和(he)(he)(he),可再生(sheng)能源制(zhi)氫(qing)(qing)(qing)(qing)及(ji)(ji)制(zhi)儲加(jia)一體(ti)(ti)站(zhan)的建設(she)運(yun)營面(mian)臨(lin)障礙(ai)。目前40MPa高壓及(ji)(ji)液態氫(qing)(qing)(qing)(qing)民用(yong)化(hua)進程(cheng)緩慢(man),缺乏相關標準和(he)(he)(he)規(gui)(gui)范(fan)。建議盡(jin)快明確綠氫(qing)(qing)(qing)(qing)生(sheng)產、儲運(yun)、應用(yong)等(deng)環節的歸(gui)口管(guan)理(li)部門,完(wan)(wan)善(shan)相關管(guan)理(li)章程(cheng)和(he)(he)(he)法規(gui)(gui),制(zhi)定(ding)統一、完(wan)(wan)善(shan)、連(lian)貫(guan)的制(zhi)氫(qing)(qing)(qing)(qing)站(zhan)、加(jia)氫(qing)(qing)(qing)(qing)站(zhan)建設(she)和(he)(he)(he)運(yun)營審(shen)批政策及(ji)(ji)流程(cheng)。加(jia)快現有涉氫(qing)(qing)(qing)(qing)標準規(gui)(gui)范(fan)修訂工作,從(cong)通用(yong)安(an)全要求、臨(lin)氫(qing)(qing)(qing)(qing)材料、氫(qing)(qing)(qing)(qing)氣密封、防(fang)爆(bao)等(deng)方面(mian)細化(hua)和(he)(he)(he)完(wan)(wan)善(shan)氫(qing)(qing)(qing)(qing)能標準設(she)計,建立健全包含檢測、計量及(ji)(ji)售后服務(wu)保障在(zai)內(nei)的技術產品標準體(ti)(ti)系。
三是多措并舉(ju)降(jiang)低(di)綠(lv)氫(qing)(qing)(qing)(qing)(qing)(qing)供應成(cheng)(cheng)本(ben)。用(yong)(yong)電(dian)成(cheng)(cheng)本(ben)是影響電(dian)解制氫(qing)(qing)(qing)(qing)(qing)(qing)經濟性的(de)核心因素(su),目前(qian)采用(yong)(yong)電(dian)網電(dian)制氫(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)遠高(gao)于煤制氫(qing)(qing)(qing)(qing)(qing)(qing)。雖然利用(yong)(yong)可(ke)再生(sheng)能(neng)源(yuan)棄電(dian)制氫(qing)(qing)(qing)(qing)(qing)(qing)可(ke)降(jiang)低(di)制氫(qing)(qing)(qing)(qing)(qing)(qing)電(dian)價(jia),但可(ke)再生(sheng)能(neng)源(yuan)棄電(dian)時(shi)長(chang)受新能(neng)源(yuan)處理特性、電(dian)網調峰(feng)能(neng)力(li)等(deng)(deng)不確定性因素(su)影響。儲(chu)運(yun)(yun)方面,采用(yong)(yong)高(gao)壓(ya)氫(qing)(qing)(qing)(qing)(qing)(qing)氣管束車運(yun)(yun)輸,運(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)規模小(xiao),單(dan)位(wei)成(cheng)(cheng)本(ben)高(gao),氫(qing)(qing)(qing)(qing)(qing)(qing)氣管道(dao)、高(gao)壓(ya)深冷、液氫(qing)(qing)(qing)(qing)(qing)(qing)、氨存儲(chu)等(deng)(deng)大(da)容量、長(chang)距離(li)氫(qing)(qing)(qing)(qing)(qing)(qing)氣儲(chu)運(yun)(yun)存在投資高(gao)、損耗大(da)等(deng)(deng)問題。建議綜合考慮綠(lv)氫(qing)(qing)(qing)(qing)(qing)(qing)制、儲(chu)、運(yun)(yun)、加(jia)等(deng)(deng)環節(jie)實際經濟性水(shui)平,研究制定面向上游綠(lv)氫(qing)(qing)(qing)(qing)(qing)(qing)供應的(de)稅收、電(dian)價(jia)優惠(hui)等(deng)(deng)過(guo)渡期扶持政(zheng)策(ce),降(jiang)低(di)終端用(yong)(yong)戶用(yong)(yong)氫(qing)(qing)(qing)(qing)(qing)(qing)成(cheng)(cheng)本(ben)。加(jia)快鋼鐵、化工等(deng)(deng)高(gao)耗能(neng)行(xing)業碳交(jiao)易市場建設,將綠(lv)氫(qing)(qing)(qing)(qing)(qing)(qing)納入(ru)碳市場交(jiao)易。制定液氫(qing)(qing)(qing)(qing)(qing)(qing)及管道(dao)運(yun)(yun)氫(qing)(qing)(qing)(qing)(qing)(qing)導入(ru)時(shi)間(jian)表,加(jia)快形成(cheng)(cheng)氫(qing)(qing)(qing)(qing)(qing)(qing)氣大(da)規模、長(chang)距離(li)、低(di)成(cheng)(cheng)本(ben)運(yun)(yun)輸解決(jue)方案。

使用微信“掃一掃”功能添加“谷騰環保網”