Njengamanje, ubuchwepheshe obujwayelekile be-hydrogen wesitoreji bufaka isitoreji esiphakeme se-gaseous, isitoreji se-cryogenic uketshezi, nesitoreji esiqinile sombuso. Phakathi kwalokhu, isitoreji esiphakeme se-gaseous sengivele njengezobuchwepheshe ezivuthiwe kakhulu ngenxa yezindleko zayo eziphansi, i-rapid hydrogen refueling, ukusetshenziswa kwamandla okuphansi, nesakhiwo esilula, okwenza kube ubuchwepheshe obulula bokugcina i-hydrogen.
Izinhlobo ezine zamathangi okugcina ama-hydrogen:
Ngaphandle kohlobo oluqhamukayo v olugcwele amathangi ahlanganisiwe ngaphandle kwama-liners angaphakathi, izinhlobo ezine zamathangi okugcina ama-hydrogen zingene emakethe:
1.TYTYPE I All-Metal Tanks: Lawa mathangi anikela ngamakhono amakhulu ezingcindezi ezisebenzayo ezisukela ku-17.5 kuya ku-20 MPA, ngezindleko eziphansi. Zisetshenziswa ngamanani alinganiselwe we-CNG (ecindezelwe igesi yemvelo) amaloli namabhasi.
Amathangi we-2.type II efakwe amathangi ahlanganisiwe Bahlinzeka ngamakhono amakhulu ekusebenzeni kwezingcindezi eziphakathi kuka-26 no-30 MPA, ngezindleko eziphakathi. Zisetshenziselwa kakhulu izinhlelo zokusebenza zemoto ye-cng.
3.TYPTpe III amathangi ahlanganisiwe: Lawa mathangi afaka umthamo omncane ekucindezelweni kwezingcindezi phakathi kwama-30 no-70 MPA, ngama-metal liners (insimbi / i-aluminium) nezindleko eziphakeme. Bathola izinhlelo zokusebenza ezimotweni ezilula ezisindi i-hydrogen Fuel Cell.
Amathangi ahlanganisiwe we-4.type iv eplastic-lid composite: Lawa mathangi anikela ngamanani amancane ekusebenzeni kwezingcindezi eziphakathi kwama-30 kuye kwangama-70 mpla, ngama-liners enziwe ngezinto ezifana ne-polyamide (PA6), ne-poyerpy plastistics (pet).
Izinzuzo zohlobo IV HYDROGEN Gcina amathangi:
Njengamanje, uhlobo lwe-IV lwe-IV lusetshenziswa kabanzi ezimakethe zomhlaba, ngenkathi uhlobo lwamathangi e-III namanje kubusa imakethe yokugcina ye-hydrogen.
Kuyaziwa ukuthi lapho ingcindezi ye-hydrogen idlula i-30 MPA, ukufona kwe-hydrogen kungahle kwenzeke, kuholele ekugcekeni kwe-liner yensimbi futhi kuholele ekuqhekekeni nasekuhlaselekeni. Lesi simo singaholela ekuvuzweni kwe-hydrogen kanye nokuqhuma okulandelayo.
Ngokwengeziwe, i-aluminium yensimbi kanye ne-carbon fiber kungqimba evuthayo inomehluko ongaba khona, ukuxhumanisa ngqo phakathi kwe-aluminium liner kanye ne-carbon fiber winding kuthambekele ekugculiseni. Ukuvimbela lokhu, abacwaningi bangezele ungqimba lokugqwala phakathi kwe-liner ne-winding ungqimba. Kodwa-ke, lokhu kukhulisa isisindo samathangi esitoreji se-hydrogen, sengeza ebunzimeni nezindleko.
Ukuphepha okuphephile kwe-hydrogen: Okubaluleke kakhulu:
Uma kuqhathaniswa nohlobo lwe-III, thayipha amathangi okugcina ama-IV hydrogen anikela ngezinzuzo ezibalulekile maqondana nokuphepha. Okokuqala, thayipha amathangi we-IV asebenzisa ama-lingers angewona ama-metallic aqanjwe ngezinto ezihlanganisiwe ezifana ne-polyamide (PA6), i-polyethylene ephezulu (HDPE), kanye ne-polyster plastics (pet). I-Polyamide (PA6) inikeza amandla amahle kakhulu, ukumelana nomthelela, kanye nokushisa okuphezulu okuncibilikayo (kufika ku-220 ℃). I-Polyethylene (HDPE Ephakeme ekhombisa ukumelana okuhle kakhulu, ukumelana nokuxineka kwemvelo, ukuqina, kanye nokumelana nomthelela. Ngokuqiniswa kwalezi zinto ezihlanganisiwe zepulasitiki, uhlobo lwe-IV tanks abonisa ukumelana okuphezulu ku-hydrogen emflittlement kanye nokugqwala, okuholela empilweni yensizakalo eyengeziwe nokuphepha okuthuthukile. Okwesibili, isimo esingasindi sezinto zokwenziwa zepulasitiki zinciphisa isisindo samathangi, okuholela ezindlekweni eziphansi zokudla.
Isiphetho:
Ukuhlanganiswa kwezinto ezihlanganisiwe ngohlobo lwe-IV Hydrogen Isitoremini zimelela intuthuko ebalulekile ekuthuthukiseni ukuphepha nokusebenza. Ukwemukelwa kwama-liners angewona ama-metallic, njenge-polyamide (PA6), i-polyethylene ephezulu (HDPE), kanye ne-polyster plastics (pet), ihlinzeka ngokumelana okuthuthukile ku-hydrogen emfroges kanye nokugqwala. Ngaphezu kwalokho, izici ezingasindi zalezi zinto ezihlanganisiwe zepulasitiki zinomthelela ekunciphiseni isisindo nezindleko eziphansi zokudla. Njengoba uhlobo lwe-IV tanks athola ukusetshenziswa okubanzi ezimakethe kanye nohlobo lwe-III amathangi ahlala enamandla, ukuthuthukiswa okuqhubekayo kobuchwepheshe bokugcina i-hydrogen kubalulekile ukuze uthole amandla aphelele we-hydrogen njengomthombo wamandla ohlanzekile.
Isikhathi sePosi: Nov-17-2023