Itsinda rya HKU ryateje imbere "ibyuma bidafite ingese zo gukora hydrogen"

Ibyuma bitagira umwanda ni impfunyapfunyo yicyuma kitarwanya aside. Ubwoko bwibyuma birwanya itangazamakuru ryangirika nkumwuka, umwuka, namazi cyangwa bitagira umwanda byitwa ibyuma bitagira umwanda. Ijambo "ibyuma bidafite ingese" ntabwo ryerekeza gusa ku bwoko bumwe bwibyuma bidafite ingese, ahubwo bivuga ibyuma birenga ijana byinganda zidafite ingese, buri kimwe muri byo cyatejwe imbere kugirango kigire imikorere myiza murwego rwihariye rwo gukoresha.

Ibyuma bitagira umuyonga ni ibikoresho bidasanzwe bivangwa nibintu byingenzi birimo ibyuma, chromium, nikel, molybdenum nibindi bintu. Ibipimo bitandukanye nibirimo bitandukanye bigize ibi bintu bigena imiterere nikoreshwa ryibyuma bitagira umwanda. Noneho ngiye kubamenyesha ubwoko bushya bwibyuma bidasanzwe.

Itsinda rya Porofeseri Huang Mingxin wo mu ishami ry’ubukanishi bwa kaminuza ya Hong Kong ryateje imbere "ibyuma bitagira umwanda byo gukora hydrogène". Amazi yumunyu arwanya ruswa hamwe nibikorwa bya hydrogène biruta kure cyane ibyuma bidafite ingese. Niba ikoreshwa mu nganda, bizagabanya cyane ikiguzi cy’umusaruro wa hydrogène ukoresheje amashanyarazi yo mu nyanja, bityo utange hydrogène Kugira uruhare mu iterambere ry’inganda z’ingufu no kumenya impinga ya karubone no kutabogama kwa karubone.

Byumvikane ko gukoresha ubu amazi yo mu nyanja yanduye cyangwa acide acide kugirango habeho hydrogène mubisanzwe ikoresha zahabu ihenze cyangwa isahani ya platine yuzuye ibikoresho bya titanium nkibikoresho bigize selile ya electrolytique. Kuri iki cyiciro, igiciro rusange cyibikoresho bya PEM electrolyzer bifite ingufu za MW 10 ni hafi miliyoni 17.8 z'amadolari ya Amerika, muri byo igiciro cy’ibice byubatswe gishobora kugera kuri 53%. Biteganijwe ko ibyuma bishya bidafite ingese byakozwe nitsinda rya Porofeseri Huang Mingxin bizagabanya igiciro cy’ibikoresho byubatswe inshuro zigera kuri 40.

"Ibyuma bitagira umwanda kubyara hydrogène" birashobora kubyara hydrogène mumazi yumunyu, kandi birashobora no gusimbuza titanium ibice byubaka, bigatuma igiciro cyibikoresho byubatswe byikubye inshuro icumi bihendutse, bitanga ikoranabuhanga ry’amazi yo mu nyanja ya hydrogène kandi akoreshwa mu bukungu aracyari muri icyiciro niterambere. s igisubizo.

Impapuro zubushakashatsi ziriho zasohotse mubikoresho Uyu munsi. "Ibyuma bidafite ibyuma bitanga umusaruro wa hydrogène" birasaba patenti z’ibihugu byinshi, bibiri muri byo bikaba byaremewe, ndetse n’amasosiyete y’ingufu za hydrogène yagaragaje ko yifuza ubufatanye.