Ibimera bigira uruhare runini mu kubungabunga ubuziranenge n’ibicuruzwa bikurura ubuhehere no kurwanya ibibazo nko kwangirika, kubumba, no kwangirika biterwa n’ubushuhe. Muri iyi ngingo, tuzareba neza desiccants ebyiri zizwi - alumina ikora na silika gel, dusuzume ibiranga umwihariko wabo, inyungu zabo, nimbibi zabo.
Gukora alumina nuburyo bukomeye cyane bwa aluminium oxyde izwiho kuba idasanzwe ya adsorption. Ikoreshwa cyane mubikorwa byo kumisha inganda bitewe nubushobozi bwayo bwo kuvana ubuhehere mu kirere na gaze. Ubuso bwacyo bunini hamwe nububasha buke butuma biba byiza cyane kugirango bigumane ubuziranenge bwibicuruzwa byoroshye nka farumasi, ibikoresho bya elegitoroniki, n’imiti. Nyamara, imwe mu mbogamizi za alumina ikora ni uko ishobora kurekura ubushyuhe butari buke mugihe cya adsorption, idashobora kuba idakwiriye kubisabwa.
Ku rundi ruhande, gelika ya silika ni desiccant ya sintetike ikozwe muri dioxyde de silicon. Azwiho ubuso burebure kandi bifitanye isano ikomeye na molekile y'amazi, bigatuma iba adsorbent ikora neza. Silika gel ikunze kuboneka mubipaki imbere mubipfunyika kugirango ibicuruzwa byume kandi bitarangiritse. Ikoreshwa kandi mukurinda ibikoresho bya elegitoroniki, kamera, nibicuruzwa byuruhu mugihe cyo kubika no gutwara. Nubwo ikora neza, silika gel ifite ubushobozi buke bwa adsorption kandi irashobora gukenera gusimburwa cyangwa kuvugururwa kenshi.
Byombi bikora alumina na silika gel bifite imbaraga nintege nke zabyo kubijyanye na adsorption. Mugihe alumina ikora ikwiranye cyane no gukama inganda ninganda nini nini, silika gel ikwiranye nibicuruzwa bito, byoroshye. Gusobanukirwa imico itandukanye yiyi desiccants ningirakamaro muguhitamo igikwiye kubibazo byihariye bijyanye nubushuhe.
Usibye kubiranga bitandukanye, desiccants zombi zifite uburyo butandukanye bwo gukwirakwiza amazi. Alumina ikora ikora binyuze mubikorwa bizwi nka physisorption, aho molekile zamazi zinjizwa mumubiri hejuru yubutaka. Ku rundi ruhande, gelika ya silika ikoresha uruvangitirane rwa adsorption yumubiri hamwe na capillary condensation kugirango umutego utobore mumyenge. Gusobanukirwa nuburyo bukenewe cyane mugutezimbere imikorere ya desiccants mubikorwa bitandukanye.
Byongeye kandi, aba desiccants basanga ikoreshwa cyane mubikorwa bitandukanye. Alumina ikora ikoreshwa cyane mukumisha umwuka uhumanye na gaze, ndetse no kweza amazi nka propane na butane. Ikoreshwa kandi mukumisha ibishishwa no kuvanaho umwanda muri gaze gasanzwe. Ku rundi ruhande, gelika ya Silica ikoreshwa cyane mu kurinda ibikoresho bya elegitoroniki byoroshye, kwirinda ingese no kwangirika mu mbunda, no kubika inyandiko n’ubuhanzi.
Mu gusoza, byombi bya alumina na silika gel desiccants bigira uruhare runini mukubungabunga ubuziranenge bwibicuruzwa no guhagarara neza mukurwanya ibibazo bijyanye nubushuhe. Buri desiccant ifite imiterere yihariye, inyungu, hamwe nimbibi, bigatuma ikoreshwa muburyo butandukanye. Gusobanukirwa imiterere, uburyo bwa adsorption yubushuhe, hamwe nogukoresha ibi byatsi ni ngombwa kugirango ubikoreshe neza mubikorwa bitandukanye. Byaba byumye mu nganda cyangwa kurinda ibikoresho bya elegitoroniki, desiccant ibereye irashobora guhindura itandukaniro rikomeye mukubungabunga ubusugire nubuziranenge.
Igihe cyo kohereza: Werurwe-07-2024
