Sitasiyo ya LNG ni iki?

Hamwe no kuzamura gahoro gahoro imyuka ihumanya ikirere, ibihugu byo ku isi nabyo birashaka ingufu nziza zo gusimbuza lisansi mu rwego rwo gutwara abantu. Ikintu nyamukuru kigizwe na gaze ya gazi (LNG) ni metani, niyo gaze karemano dukoresha mubuzima bwacu bwa buri munsi. Ni gaze. Mu gitutu gisanzwe, mu rwego rwo koroshya ubwikorezi no guhunika, gaze karemano ikonjeshwa ikagera kuri dogere selisiyusi 162, ihinduka ikava muri gaze ikajya mu mazi. Kuri ubu, ingano ya gaze naturel isanzwe igera kuri 1/625 yubunini bwa gaze gasi ya misa imwe. None, sitasiyo ya LNG niyihe? Aya makuru azasesengura ihame ryimikorere, yuzuza ibiranga, nuruhare runini igira mumashanyarazi ahinduka.

Sitasiyo ya LNG ni iki?
Nibikoresho bidasanzwe bigenewe kubika no kongeramo lNG. Itanga ahanini lisansi ya LNG kumamodoka maremare atwara imizigo, bisi, amakamyo aremereye cyangwa amato. Bitandukanye na sitasiyo isanzwe ya lisansi na mazutu, iyi sitasiyo yorohereza gaze karemano ikabije (-162 ℃) muburyo bwamazi, byoroshye kubika no gutwara.

Ububiko: LNG itwarwa mu bigega bya kirogenike ikabikwa mu bigega bya vacuum muri sitasiyo ya LNG kugira ngo igumane ubushyuhe buke ndetse n’imiterere y’umubiri.

Ibikomoka kuri peteroli: Mugihe bibaye ngombwa, koresha pompe ya LNG kugirango wohereze LNG mubigega bibikwa mumashini ya lisansi. Abakozi ba lisansi bahuza nozzle yimashini itanga lisansi na LNG ikigega cyimodoka. Imetero yimbere mumashini ya lisansi itangira gupima, LNG itangira kongererwa igitutu munsi yigitutu.

Nibihe bintu nyamukuru bigize sitasiyo ya LNG?
Ikigega cyo kubika vacuum yubushyuhe buke: Ikigega kibitse cya vacuum cyikubye kabiri, gishobora kugabanya ihererekanyabubasha no kugumana ubushyuhe bwo kubika LNG.

Vaporizer: Igikoresho gihindura amazi LNG muri gaze ya CNG (re-gazi). Ikoreshwa cyane cyane kugirango yuzuze ibisabwa byumuvuduko kurubuga cyangwa kugenzura umuvuduko wibigega.

Dispenser: Ifite ibikoresho byubwenge bwabakoresha, ifite imbere imbere ifite ama hose, yuzuza amajwi, metero zitemba nibindi bikoresho byabugenewe kubushyuhe buke bwa LNG.

Sisitemu yo kugenzura: Bizaba bifite sisitemu yubuyobozi ifite ubwenge, umutekano kandi ihuriweho nogukurikirana umuvuduko, ubushyuhe bwibikoresho bitandukanye kurubuga, ndetse nuburyo ibarura rya LNG.

Ni irihe tandukaniro riri hagati ya lisansi ya LNG (gazi isanzwe) na sitasiyo ya peteroli ya CNG (gaze gasanzwe)?
Gazi isanzwe (LNG): Irabikwa muburyo bwamazi mubushyuhe bwa dogere selisiyusi 162. Bitewe nuburyo bwamazi, ifite umwanya muto kandi irashobora kuzuzwa mubigega byamakamyo aremereye namakamyo atwara imizigo, bigatuma urugendo rurerure rwurugendo. Ibiranga bituma uhitamo guhitamo bisi ndende namakamyo aremereye.

Gazi isanzwe (CNG): Yabitswe muburyo bwa gaze yumuvuduko mwinshi. Nkuko ari gaze, ifata ubunini bunini kandi mubisanzwe bisaba silinderi nini yo mu ndege cyangwa kuyuzuza kenshi, bigatuma ibera ibinyabiziga bigufi nka bisi zo mumujyi, imodoka zigenga, nibindi.

Ni izihe nyungu zo gukoresha gaze karemano (LNG)?
Urebye ibidukikije, LNG yangiza ibidukikije kuruta lisansi. Nubwo ibinyabiziga bya LNG bifite igiciro cyambere cyo kugura, bisaba ibigega bihenze bya kirogenike hamwe na moteri kabuhariwe, ibiciro bya lisansi ni bike. Ibinyuranye, ibinyabiziga bya lisansi, nubwo bihendutse, bifite ibiciro bya peteroli kandi bigira ingaruka ku ihindagurika ry’ibiciro bya peteroli mpuzamahanga. Urebye mubukungu, LNG ifite amahirwe menshi yiterambere.

Sitasiyo ya lisansi isanzwe ifite umutekano?
Rwose. Buri gihugu gifite ibipimo ngenderwaho bijyanye na sitasiyo ya lisansi isanzwe, kandi ibice byubwubatsi bireba bigomba gukurikiza amahame akomeye yo kubaka no gukora. LNG ubwayo ntizaturika. Nubwo haba LNG yamenetse, izahita ikwirakwira mu kirere kandi ntizegeranya hasi igatera igisasu. Muri icyo gihe, sitasiyo ya lisansi izanakoresha ibikoresho byinshi by’umutekano, bishobora kumenya neza niba hari ibimenetse cyangwa ibikoresho byananiranye.