Gupfunyika ibishyimbo bya kawa ntibiryoshye gusa, ahubwo binatuma bikora neza. Gupfunyika neza bishobora kubuza umwuka wa ogisijeni no kugabanya umuvuduko wo kwangirika kw'uburyohe bw'ibishyimbo bya kawa.
Imifuka myinshi y'ibishyimbo bya kawa iba ifite ikintu gisa n'utubuto. Kanda agafuka, maze impumuro nziza ya kawa inyuzwa mu mwobo muto uri hejuru y'akabuto. Aka gace gato gafite ishusho y'akabuto kitwa "agasanduku k'imyotsi k'inzira imwe".
Ikawa ihinze vuba isohora gahoro gahoro gahoro gasohora gaze karuboni, kandi uko ikaranze cyane, ni ko gaze karuboni isohoka cyane.
Hari imirimo itatu y'agakoresho ko gusohora umwuka k'inzira imwe: icya mbere, gafasha ibishyimbo bya kawa gusohora umwuka, kandi kakarinda ogisijeni y'ibishyimbo bya kawa iterwa n'umwuka usubira inyuma. Icya kabiri, mu gihe cyo gutwara, wirinde cyangwa ugabanye ibyago byo kwangirika kw'ibipfunyika guterwa no kwaguka kw'agakoresho bitewe n'umwuka usohoka w'ibishyimbo bya kawa. Icya gatatu, kuri bamwe mu bakoresha bakunda kumva impumuro nziza y'ibishyimbo bya kawa mbere y'igihe bakanda agakoresho ko gusohora umwuka.
Ese imifuka idafite valve isohora umwuka ijyana n'inzira imwe ntabwo yujuje ibisabwa? Oya rwose. Bitewe n'urwego rw'ikawa yokejwe, imyuka ya dioxyde de carbone nayo iratandukanye.
Ikawa ikaranze yijimye isohora umwuka mwinshi wa dioxyde de carbone, bityo hakenewe imashini isohora umwuka umwe kugira ngo ifashe iyo gazi gusohoka. Kuri zimwe mu nkawa zikaranze zoroshye, imyuka ya dioxyde de carbone ntabwo ikora cyane, kandi kuba hari imashini isohora umwuka umwe ntabwo ari ingenzi cyane. Niyo mpamvu, iyo uteka ikawa isuka hejuru, imashini zikaranze zoroshye ziba "zinini" nkeya kurusha imashini zikaranze zijimye.
Uretse valve isohora umwuka ikoresheje icyerekezo kimwe, ikindi kintu gishingirwaho mu gupima ipaki ni ibikoresho by'imbere. Ipaki nziza, urwego rw'imbere akenshi ni aluminiyumu. Ipaki ya aluminiyumu ishobora kuziba ogisijeni, imirasire y'izuba n'ubushuhe hanze, bigatuma habaho ikirere cyijimye ku bishyimbo bya kawa.
Igihe cyo kohereza: Kanama-15-2022
