Parizvino, yakajairika hydrogen kuchengetedza matekinoroji anosanganisira yakakwirira-kudzvanywa gasi chengetedzo, cryogenic fluid kuchengetedza, uye solid-state kuchengetedza. Pakati peizvi, high-pressure gaseous storage yakabuda seyakanyanya kukura tekinoroji nekuda kwekudhura kwayo, kukurumidza hydrogen refueling, kuderera kwesimba rekushandisa, uye chimiro chakareruka, zvichiita kuti ive yakasarudzika tekinoroji yekuchengetedza hydrogen.
Mhando ina dzeHydrogen Storage Tangi:
Kunze kweari kubuda Type V akazara akaumbwa matangi asina emukati liner, mana emhando dzehydrogen matangi ekuchengetedza apinda mumusika:
1.Type I ose-metal matangi: Aya matangi anopa hukuru hukuru pakushanda kudzvinyirira kubva ku17.5 kusvika ku20 MPa, ine mari shoma. Iwo anoshandiswa muhuwandu hushoma kune CNG (yakadzvanywa gasi rechisikigo) marori nemabhazi.
2.Type II metal-lined composite matangi: Aya matangi anobatanidza simbi liners (kazhinji simbi) ine mubatanidzwa zvinhu zvakakuvadzwa muhoop direction. Vanopa hukuru hukuru pakushanda kumanikidziro pakati pe26 ne30 MPa, nemari ine mwero. Iwo anoshandiswa zvakanyanya kune CNG mota application.
3.Type III matangi ose-anosanganiswa: Aya matangi ane simba duku pakushanda kumanikidziro pakati pe30 ne70 MPa, nesimbi yesimbi (simbi / aluminium) uye yakakwirira mari. Ivo vanowana maapplication mune lightweight hydrogen mafuta cell mota.
4.Type IV plastiki-lined composite matangi: Aya matangi anopa simba diki pakushanda kumanikidziro pakati pe30 ne70 MPa, ane marani akagadzirwa nezvinhu zvakadai se polyamide (PA6), high-density polyethylene (HDPE), uye polyester plastiki (PET) .
Zvakanakira Type IV Hydrogen Storage Tangi:
Parizvino, Type IV matangi anoshandiswa zvakanyanya mumisika yepasirese, nepo Type III matangi achiri kutonga musika wekutengesa hydrogen.
Zvinonyatsozivikanwa kuti kana hydrogen kumanikidzwa kupfuura 30 MPa, isingachinjiki hydrogen embrittlement inogona kuitika, zvichiita ngura yesimbi liner uye zvichiguma nekutsemuka nekutsemuka. Mamiriro ezvinhu aya anogona kutungamira mukudonha kwehydrogen uye kuputika kunotevera.
Pamusoro pezvo, aruminiyamu simbi uye kabhoni faibha mumhepo inomonereka ine mutsauko unogona kuita, ichiita kuonana kwakananga pakati pealuminium liner uye kabhoni faibha inomonereka inogona kuita ngura. Kudzivirira izvi, vatsvakurudzi vakawedzera discharge corrosion layer pakati pe liner uye winding layer. Nekudaro, izvi zvinowedzera huremu hwese hwematangi ekuchengetedza ehydrogen, zvichiwedzera kunetsa kwekugadzirisa uye mutengo.
Chengetedza Kufambiswa KweHydrogen: Chinhu Chinokosha:
Kuenzaniswa neType III matangi, Type IV hydrogen matangi ekuchengetedza anopa zvakakosha mabhenefiti maererano nekuchengetedza. Chekutanga, matangi eType IV anoshandisa matinji asiri esimbi anoumbwa nezvinhu zvakaumbwa se polyamide (PA6), high-density polyethylene (HDPE), uye polyester mapurasitiki (PET). Polyamide (PA6) inopa yakanakisa kusimba kusimba, kukanganisa kupikisa, uye yakanyanya kunyungudika tembiricha (kusvika 220 ℃). Yakakwirira-density polyethylene (HDPE) inoratidza yakanakisa kupisa kupisa, kushushikana kwemamiriro ekunze kutsemuka kuramba, kuoma, uye kukanganisa kupikisa. Nekusimbiswa kweaya mapurasitiki akaumbwa zvinhu, Type IV matangi anoratidza kukwirira kupikisa hydrogen embrittlement uye corrosion, zvichikonzera hupenyu hwesevhisi hwakawedzerwa uye kuchengetedzwa kwakawedzera. Chechipiri, huremu hwemhando yepurasitiki inoumbwa zvinhu zvinoderedza huremu hwematangi, zvichikonzera kuderera kwemitengo.
Mhedziso:
Iko kubatanidzwa kwezvinhu zvakaumbwa muType IV hydrogen matangi ekuchengetedza inomiririra kufambira mberi kwakakosha mukusimudzira chengetedzo nekuita. Kugamuchirwa kwezvisina-metallic liners, zvakadai se polyamide (PA6), high-density polyethylene (HDPE), uye polyester plastiki (PET), inopa kuvandudzwa kwekudzivirira kune hydrogen embrittlement uye corrosion. Zvakare, huremu humiro hweaya mapurasitiki anoumbwa zvinhu anobatsira mukudzikiswa uremu uye kuderera kwemitengo yezvinhu. Sezvo matangi eType IV anowana kushandiswa kwakakura mumisika uye Type III matangi anoramba akatonga, kuenderera mberi kwekusimudzira hydrogen kuchengetedza tekinoroji kwakakosha pakuona kugona kwakazara kwehydrogen seyakachena simba sosi.
Nguva yekutumira: Nov-17-2023