-
Gukora hydrogen ya kirimbuzi ni iki?
Gutunganya hidrojeni ya kirimbuzi bifatwa nk'uburyo bwiza cyane bwo gukora hidrojeni ku rwego runini, ariko bisa nkaho birimo kugenda buhoro buhoro. None se, gukora hidrojeni ya kirimbuzi ni iki? Gutunganya hidrojeni ya kirimbuzi, ni ukuvuga reactor ya kirimbuzi ihujwe n'uburyo bugezweho bwo gukora hidrojeni, kuri m...Soma byinshi -
EU yemerera ikorwa rya hydrogen ya kirimbuzi, 'hydrogen y'umutuku' nayo ikaza?
Inganda zikurikije inzira ya tekiniki y’ingufu za hydrogen n’ibyuka bya karuboni no kwita amazina, muri rusange zikoresheje amabara atandukanye, hydrogen y’icyatsi kibisi, hydrogen y’ubururu, hydrogen y’ikijuju ni ryo bara rizwi cyane rya hydrogen dusobanukiwe muri iki gihe, naho hydrogen y’umutuku, hydrogen y’umuhondo, hydrogen y’umukara, hydrogen y’umweru ...Soma byinshi -
GDE ni iki?
GDE ni incamake ya electrode ikwirakwiza umwuka, bivuze electrode ikwirakwiza umwuka. Mu gihe cyo gukora, catalyst ishyirwa ku gice cyo gukwirakwiza umwuka nk'umubiri ushyigikira, hanyuma GDE igakandagira ku mpande zombi za membrane ya proton mu buryo bwo gukandagira gushyushye ...Soma byinshi -
Ni izihe myitwarire y’inganda ku gipimo cy’icyatsi kibisi cya hydrogen cyatangajwe n’Umuryango w’Ubumwe bw’u Burayi?
Itegeko rishya rya EU rishyiraho amategeko agenga ishoramari, risobanura ikoreshwa rya hydrogen, ryakiriwe neza n'inganda za hydrogen nk'iritanga icyizere ku byemezo by'ishoramari n'uburyo bw'ubucuruzi bw'ibigo by'i Burayi. Muri icyo gihe, uru rwego rufite impungenge ko "amabwiriza ahamye" yarwo ashobora ...Soma byinshi -
Ibikubiye mu mategeko abiri akurikizwa asabwa n'amabwiriza agenga ingufu zisubira (RED II) yemejwe n'Umuryango w'Ubumwe bw'u Burayi (EU)
Umushinga wa kabiri w’itegeko ryemerera usobanura uburyo bwo kubara imyuka ihumanya ikirere iva muri peteroli zishobora kuvugururwa ziturutse ku bintu bitari ibya binyabuzima. Ubu buryo bwibanda ku imyuka ihumanya ikirere iva muri peteroli mu gihe cyose, harimo imyuka ihumanya ikirere iva mu kirere, imyuka ihumanya ikirere ijyana na ...Soma byinshi -
Ibikubiye mu mategeko abiri afasha asabwa n'amabwiriza agenga ingufu zisubira (RED II) yemejwe n'Umuryango w'Ubumwe bw'u Burayi (I)
Nk’uko itangazo rya Komisiyo y’Uburayi ribivuga, Itegeko rya mbere rigenga imiterere y’ingufu rigena ibisabwa kugira ngo hydrogen, lisansi zishingiye kuri hydrogen cyangwa izindi ngufu zifashishwa mu gutwara ingufu zishyirwe mu byiciro by’ibikomoka ku ngufu bishobora kongera gukoreshwa bitari ibya binyabuzima (RFNBO). Uyu mushinga w’itegeko usobanura ihame rya hydrogen “addi...Soma byinshi -
Umuryango w’Ubumwe bw’u Burayi watangaje ko igipimo cy’isuku y’icyatsi kibisi cya hydrogen ari ikihe?
Mu rwego rwo guhindura ikirere kidakoresha karuboni, ibihugu byose bifite icyizere kinini ku ngufu za karuboni, byizera ko ingufu za karuboni zizazana impinduka zikomeye mu nganda, ubwikorezi, ubwubatsi n'ibindi, bifashe mu guhindura imiterere y'ingufu, no guteza imbere ishoramari n'imirimo. Ibihugu by'i Burayi...Soma byinshi -
Imikoreshereze n'amasoko y'imyenda ya tantalum carbide
Ubukana bwa karubide ya Tantalum, ubushyuhe bwinshi, imikorere y'ubushyuhe bwinshi, ahanini ikoreshwa nk'inyongera ikomeye ya alloy. Ubukana bw'ubushyuhe, ubukana bw'ihindagurika ry'ubushyuhe n'ubukana bw'ubushyuhe bwa karubide ikozwe muri sima bishobora kunozwa cyane binyuze mu kongera ingano y'ingano ya karubide ya tantalum. Ku...Soma byinshi -
Incamake ya disiki za grafiti
Ishingiro ry’amabuye acukuwe na SIC rifite imiterere yo kudashyuha cyane, kudashyuha cyane, kudashyuha cyane, aside, alkali, umunyu n’ibinyabutabire, hamwe n’imikorere ihamye y’umubiri n’imiti. Ugereranyije na grafiti nziza cyane, grafiti nziza cyane kuri 400℃ itangira gushyuha cyane ...Soma byinshi