Ikoranabuhanga ryibidukikije Gutunganya gaz

Ibisobanuro bigufi:

Ibisobanuro

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Umwuka wa gazi usohora gaze yangiza ubuzima bwabantu n’ibidukikije, kandi impumuro ya gaze ya gazi isohora cyane cyane ibishishwa byangirika no kubora kwa firime iyo byumye, usanga ahanini ari hydrocarbone kama. Hariho ubwoko butatu bwo guhumanya ikirere muri gaze ya gaze ituruka ku gushushanya, aribyo
1) irashobora guhinduka ifumbire mvaruganda yumwotsi wamafoto <urugero: xylene, methyl isobutyl ketone, isophorone, nibindi ..
2) impumuro nziza ihindagurika, ibicuruzwa byangirika nubushyuhe bwibicuruzwa (nka triethylamine, acrolein, formaldehyde, nibindi)
3) gusiga umukungugu.

Ihame ry'akazi

1. Umwuka w’icyumba cya spray kugirango ubungabunge ibidukikije byicyumba cya spray, umuvuduko wo guhumeka ugomba kugenzurwa mu ntera ya (0.25 ~ 1) m / s ukurikije ibiteganywa n’amategeko agenga umutekano w’ubuzima n’ubuzima. Umwuka wicyumba rusange cya spray nubunini bunini bwumwuka, ubunini bwumwuka wumuyaga ni muke cyane (agace kayo kangana hafi ya 10-3% ~ 2 × 10 - '%). Mubyongeyeho, umunaniro wicyumba cya spray urimo igice cyigicu cyirangi cyatewe no gutera.
Ingano yubunini bwu mukungugu (ibitonyanga bya lacquer fomu) bingana na (20 ~ 200) mkm cyangwa irenga, nta muyaga munini uguruka kure, kandi uteza ibyago rusange hafi yabaturage, ariko kandi bikabera inzitizi yo gutunganya imyanda, ibi bigomba kwishyurwa kwitondera.
2. Igikorwa cyo kumisha ikirere cyumuyaga mwuka mubyumba nugukora igifuniko mugushushanya, gukama cyangwa gukama ku gahato mbere, kugirango igice cyumuti muri firime gihindagurika neza no gushiraho firime nziza, mubisanzwe nukwagura icyumba cyo gusiga amarangi, muri uyu mwuka urimo imyuka ya solvent gusa, kandi hafi ya nta spray irangi.
3. Umwuka uva mucyumba cyo kumisha Gazi isohoka mucyumba cyo kumisha, harimo imyuka iva muri sisitemu yo gusiga amarangi hamwe na lisansi. Iyambere irimo ibishishwa bisigaye muri firime ya coating itava mu cyumba cya spray hamwe nicyumba cyumisha, igice cyibice bihindagurika nka plastiseri cyangwa resin monomer, ibicuruzwa byangirika, ibicuruzwa bivamo reaction. Iyanyuma ikoreshwa nkisoko yubushyuhe bwa gaze yaka gaze. Ibigize biratandukanye na lisansi, nko gutwika amavuta aremereye, arimo sulferi nyinshi ku musaruro wa gaze ya sulfite, iyo ubushyuhe bwitanura buri hasi, guhindura imikorere no gufata neza no gucunga neza, kubera gutwikwa kwuzuye numwotsi. Ikoreshwa rya lisansi ya gaze, nubwo igiciro cya lisansi ari kinini kandi gaze yaka umuriro irasa neza, hariho igiciro gito cyibikoresho, kubungabunga byoroshye, ibyiza byo gukoresha ubushyuhe bwinshi. Iyo amashanyarazi hamwe na parike bikoreshwa nkubushyuhe mucyumba cyo kumisha, imyuka isohoka muri sisitemu ya lisansi ntabwo ifatwa.