Igice cyo gutandukanya ikirere (ASU)ni inganda zikomeye zinganda zigira uruhare runini mugukuramo ibice byingenzi bigize ikirere, azote, ogisijeni, na argon. Intego yikintu gitandukanya ikirere nugutandukanya ibyo bice nikirere, kubemerera kubikoresha mubikorwa bitandukanye byinganda nibisabwa.
Inzira yo gutandukanya ikirere ningirakamaro mu nganda zitandukanye, harimo gukora imiti, ubuvuzi, na elegitoroniki. Ibice bitatu byingenzi bigize ikirere - azote, ogisijeni, na argon - byose bifite agaciro muburyo bwabo kandi bifite uburyo butandukanye. Azote ikunze gukoreshwa mu gukora ammonia y'ifumbire, ndetse no mu nganda y'ibiribwa n'ibinyobwa byo gupakira no kubika. Oxygene ni ngombwa mu rwego rwo kuvura, gukata ibyuma, no gusudira, mu gihe argon ikoreshwa mu gusudira no guhimba ibyuma, ndetse no mu gukora ibikoresho bya elegitoroniki.
Uburyo bwo gutandukanya ikirere burimo gukoresha tekiniki zitandukanye nko gutondeka cryogenic, umuvuduko ukabije wa adsorption, no gutandukanya membrane gutandukanya ibice byumwuka ukurikije aho bitetse nubunini bwa molekile. Cryogenic distillation nuburyo busanzwe bukoreshwa mubice binini byo gutandukanya ikirere, aho umwuka ukonjeshwa kandi ukayungurura mbere yo gutandukana mubigize.
Ibice byo gutandukanya ikirerebyashizweho kugirango bibyare umusaruro mwinshi wa azote, ogisijeni, na argon, hanyuma bigasukwa cyangwa bigashyirwa mububiko no kubikwirakwiza. Ubushobozi bwo kuvana ibyo bice mu kirere ku rugero rw’inganda ni ngombwa kugira ngo ibyifuzo by’inganda zinyuranye bishoboke kandi bitange isoko ryizewe.
Muri make, intego yikintu gitandukanya ikirere nugukuramo ibice byingenzi bigize ikirere - azote, ogisijeni, na argon - kugirango bikoreshwe mubikorwa byinshi byinganda. Ukoresheje uburyo buhanitse bwo gutandukanya, ibice byo gutandukanya ikirere bigira uruhare runini mugutanga imyuka ihumanya cyane ningirakamaro mubikorwa byinshi byinganda nibicuruzwa.
Igihe cyo kohereza: Apr-22-2024
