Ni irihe tandukaniro riri hagati ya desiccant mu gikapu cy'ibiryo?

Desiccant iramenyerewe cyane mubuzima bwa buri munsi.Mubisanzwe, urashobora kugura ibikapu byibiribwa byimbuto, bifite desiccant.Intego ya desiccant ni ukugabanya ubuhehere bwibicuruzwa no kubuza ibicuruzwa kwangirika nubushuhe, bityo bikagira ingaruka ku bwiza bwibicuruzwa.Biryohe.Nubwo uruhare rwa desiccant ari ugukuramo ubuhehere bwumwuka mubicuruzwa, ihame ryimikoreshereze nibikoresho biratandukanye.Hariho ubwoko bubiri ukurikije chimie na physics:
Imiti yumisha imiti:
Kalisiyumu ya chloride desiccant
Kalisiyumu ya chloride ikozwe cyane cyane muri calcium ya karubone nziza na aside hydrochloric nkibikoresho fatizo.Byatunganijwe na synthesis reaction, kuyungurura, guhumeka, kwibanda no gukama.Bikunze gukoreshwa nka calcium ikomeza calcium, chelating agent, imiti ikiza hamwe na desiccant mubucuruzi bwibiribwa.Mubyongeyeho, ikoreshwa kandi nka desiccant ya gaze.Irashobora gukoreshwa mukumisha imyuka idafite aho ibogamiye, alkaline cyangwa aside kandi ikoreshwa nkigikoresho cyo kubura amazi kugirango habeho ethers, alcool, resine ya propylene, nibindi. mu mazi kandi nta ibara.

2. Byihuta
Ibyingenzi byingenzi ni calcium ya okiside, igera ku kwinjiza amazi hakoreshejwe imiti, irashobora gukama gaze idafite aho ibogamiye cyangwa alkaline, kandi ntishobora gusubira inyuma.Ikigaragara cyane ni ugukoresha desiccants muri "cake cake".Byongeye kandi, ikoreshwa kandi mubikoresho byamashanyarazi, uruhu, imyenda, inkweto, icyayi, nibindi, ariko kubera ko igihe cyihuta ari alkali ikomeye, irabora cyane, kandi iyo amaso yabasaza nabana yakomeretse, igenda ihinduka buhoro buhoro.
Disiccant physique:
Silica gel desiccant
Ibyingenzi byingenzi ni silika, isunikwa cyangwa ikozwe namabuye y'agaciro.Nka desiccant, imiterere ya microporome ifite isano ya molekile zamazi.Ibidukikije bikwirakwira cyane kuri silika gel ni ubushyuhe bwicyumba (20 ~ 32 ° C) nubushuhe bwinshi (60 ~ 90%), bushobora kugabanya ubushuhe bugereranije bwibidukikije bugera kuri 40%.Silica gel desiccant ifite ibiranga ibara ridafite ibara, impumuro nziza nuburozi, bihamye mumiterere yimiti kandi byiza mubikorwa byo kwinjiza amazi.Byakoreshejwe cyane mubikoresho, ibikoresho, uruhu, imizigo, ibiryo, imyenda, ibikoresho nibindi.Uruhare rwarwo ni ukugenzura ubushuhe bugereranije bwibidukikije mugihe cyo kubika no gutwara kugirango wirinde ubushuhe, ibibyimba n'ingese.Birakwiye ko tumenya ko iyi ari yo yonyine yemewe muri EU.
3. Ibumba (montmorillonite) desiccant
Imiterere igaragara nkumupira wijimye, ikwiranye cyane no kwinjiza amazi mubidukikije bikurikira munsi ya 50 ° C.Niba ubushyuhe buri hejuru ya 50 ° C, urugero rwo "kurekura amazi" rwibumba rurenze urwego rwo "kwinjiza amazi".Ariko ibyiza byibumba nuko bihendutse.Disiccant ikoreshwa cyane mubuvuzi, gupakira ibiryo, ibikoresho bya optique, ibicuruzwa bya elegitoroniki, ibicuruzwa bya gisirikare nibicuruzwa bya gisivili.Kuberako ikoresha ibikoresho bisanzwe bya bentonite, ifite ibiranga adsorption ikomeye, adsorption yihuse, idafite ibara, idafite uburozi, nta kwanduza ibidukikije no kutangirika.Ntabwo yangiza ibidukikije, idafite ibara kandi idafite uburozi, ntacyo yangiza umubiri wumuntu, kandi ifite imikorere myiza ya adsorption.Igikorwa cya Adsorption, static dehumidification no gukuraho umunuko.