Imiyoboro irinda ubushyuhe mu byuma bisukurana Gazi Kamere Ishongeshejwe: Ubufatanye Butunganye

Inganda za gaze karemano zirimo amazi (LNG) zagize iterambere rigaragara bitewe n’imikorere yazo mu kubika no gutwara. Igice cy’ingenzi cyagize uruhare muri ubu buryo ni ugukoresha imiyoboro irinda umwuka (vacuum proof)VIP). Iyi miyoboro igira uruhare runini mu kubungabunga ubwiyongere bw'amazi akenewe kuri LNG. Iyi nkuru irasuzuma akamaro n'ikoreshwa ryaVIPmu rwego rwa LNG, hagaragazwa imikorere igezweho n'inyungu bitanga.

Uruhare rw'ingenzi rw'imiyoboro ifunganye mu gutwara abantu n'ibintu mu buryo bwa LNG

LNG igomba kubikwa ku bushyuhe buri hasi cyane, hafi -162°C (-260°F), kugira ngo igume mu buryo bw'amazi.Imiyoboro ishyushya ikoresheje icyuma gikonjeshabyakozwe kugira ngo bishobore guhangana n’ibi bibazo by’ubushyuhe. Iyi miyoboro igizwe n’icyuma gikozwe mu cyuma kidashonga kizengurutswe n’ikoti ryo hanze, gifite umwanya wo gufunga hagati ugabanya cyane uburyo ubushyuhe butwara. Iyi miterere ituma LNG iguma ku bushyuhe buhamye mu gihe cyo kuyitwara, bigabanya igihombo cya gaze yo mu mazi (BOG) kandi bikongera umutekano n’imikorere myiza.

Ibintu by'ingenzi bigize imiyoboro ifunga imashini ikoresha amashanyarazi

Imiyoboro ishyushya ikoresheje icyuma gikonjesha, nk'ibyakozwe naIkigo cy'ibikoresho bya Holy Cryogenic., Ltd., igaragaza ibintu byinshi by'ingenzi:

● Ibikoresho: Imiyoboro y'imbere ikozwe mu byuma 300 bita stainless steel, izwiho gukomera no kwihanganira ubushyuhe bukabije.
● Gukingira: Ahantu hashyirwa umwuka uvamo umwuka akenshi haba huzuyemo ibikoresho byinshi bitanga urumuri cyane nka aluminiyumu, bigabanya cyane uburyo ubushyuhe bunyura mu mirasire. Byongeye kandi, aha hantu hakubiyemo ibintu bitera umwuka uvamo umwuka n'ibice biwukuramo kugira ngo bigumane umwuka uvamo umwuka no kuwukuramo imyuka isigaye.
● Imiyoboro: Iyi miyoboro ishobora guhuzwa hakoreshejwe flanges na suider, bigatuma habaho ubworoherane mu kuyishyiraho no kuyibungabunga.
● Ingufu: Uburyo bwo gukingira umwuka butuma ubushyuhe budakwirakwira cyane, bigabanura gukenera kongera kuzenguruka cyangwa kongera gushonga LNG.

Porogaramu n'inyungu mu nganda za LNG

Ikoreshwa rya VIP mu nganda za LNG rikwirakwiriye cyane bitewe n’ubushobozi bwazo bwo gukingira ubushyuhe. Iyi miyoboro ifite akamaro kanini muri ibi bikurikira:

● Ibikoresho bya LNG:Abantu bakomeyebifasha mu kubungabunga uburyo bwo kubika no kohereza LNG, bigabanye ikiguzi cy'imikorere giterwa no gutakaza ubushyuhe.
● Ubwikorezi: Byaba ari mu bwato, ikamyo, cyangwa gari ya moshi,Abantu bakomeyekugenzura ko LNG iguma mu buryo bw'amazi mu rugendo rwose, birinda igihombo no kubungabunga umutekano.
● Imikoreshereze y'Inganda: Mu nganda aho LNG ikoreshwa nk'ibicanwa cyangwa ibiryo, VIP itanga uburyo bwizewe bwo gutwara iyo gazi mu bice bitandukanye by'uruganda nta guhindagurika gukomeye k'ubushyuhe.