Shaqada iyo sifooyinka codsiga ee kaarboonka firfircoon

2023-09-04


Marka hore, codsiga eeKaarboon firfircoon

1, guri cusub: loo isticmaalo in lagu nuugo tayada hawada gudaha ee guriga cusub oo ay sii wadaan in ay sii daayaan galay decoration hawada formaldehyde, phenol kacsan, nitrogen dioxide iyo radon iyo walxaha kale ee waxyeellada leh, si deg deg ah meesha ka saar ur alaabta guriga.

2, alaabta guriga: loo isticmaalo in lagu nuugo alaabta guriga ayaa sii daayay qurxinta formaldehyde, phenol kacsan, iyo ur kala duwan.

3, armaajooyinka, sanduuqa buugaagta, kabadhka kabaha: si looga saaro urta, wasakhda, qoyaanka, ka hortagga cayayaanka, urta, jeermiska, kaydinta, iwm.

4, musqusha: nadiifinta nadiifinta, gaaska cusub.

5, sagxad alwaax ah: si ay u ur, qoyaan, ur, aboor-caddayn, dayactirka iyo dayactirka sagxadda alwaax aan la qaabeeyey.

6, Baabuur: nuuga dhammaan noocyada walxaha waxyeelada leh ee ku jira baabuurka cusub iyo dhammaan noocyada urta ee gaariga weyn.

7, kombuyuutar, guri qalabka, adsorption, yaree waxyeelada walxaha shucaaca ee dadka.

8, xafiisyada shirkadaha, qolalka hoteelada iyo meelaha kale ee dadweynaha: nadiifi gaaska gudaha, baabi'inta ur.

 

Marka labaad, doorka iyo waxtarka kaarboonka firfircoon

Kaarboon firfircoon waxa kale oo loo yaqaan kaarboon madow oo firfircoon. Waa kaarboon amorphous ah oo ah qaab budada cawl madow ama walxaha qayb ka ah. Aynu eegno doorka kaarboonka firfircoon. Kaarboonka firfircooni wuxuu leeyahay saameyn weyn oo "adsorption jireed" iyo "adsorption kiimikaad falanqeyn", taas oo xayeysiin karta qaar ka mid ah xeryahooda kiimikada falanqaynta si loo hubiyo ka saarida saameynta la rabo. Kaarboon firfircoon ayaa hadda si weyn loo isticmaalaa in lagu nadiifiyo hawada baabuurta iyo guryaha. Kaarboon firfircooni waa nooc ka mid ah walxaha kaarboonka ah ee daloola, qaab-dhismeedkiisa faaruqa ah ee barwaaqada leh ayaa ka dhigaya inuu leeyahay aag aad u ballaaran, sidaa darteed way fududahay in la taabto walxaha waxyeelada leh ee hawada ku jira, goobta xoogga adsorption xooggan ee u dhow godka kaarboonka firfircoon isla markiiba ku neefso walxaha waxyeellada leh caanaha molecular godka, markaa kaarboonka firfircoon wuxuu leeyahay awood xirfadeed oo xoog leh.

 

Seddexaad, sifooyinka iyo habka firfircoonida adsorption kaarboon

Muuqaalka weyn ee xayeysiiska kaarboonka ee firfircoon ayaa ah in heerka midabku uu dhakhso badan yahay, shaqada xayeysiinta waa mid adag, iyo midabka ku jira dheriga si wax ku ool ah ayaa loo dhejin karaa, iyo xuubka daawada waa la dhimi karaa, iyada oo aan saameyn ku yeelan qiimaha fiirsashada ee qaybaha kale ee maadada iyo daawada.

Markaad wax iibsanayso, fadlan xasuusnoow in mar kasta oo ay qayb ka yar tahay, ay saameyntu sii fiicnaan doonto. Sababtoo ah marka ay bataan bedka guud ee dusha sare, ayaa badanaysa daldaloolo badan oo ay leedahay. Si kastaba ha noqotee, qaybuhu waa inaysan aad u fiicnayn budada, si aysan u keenin dhibaato isticmaalka oo ay saameeyaan socodka sifeynta ee shaandhada. Guud ahaan, cabbirka walxaha dhexroorkiisu yahay 1MM ayaa la door bidayaa.

Xayeysinta jirka, oo sidoo kale loo yaqaano xayaysiinta van der Waals, waxaa sababa xoogga elektrostatic ama van der Waals soo jiidashada u dhexeeya adsorbent iyo molecules adsorbent. Marka soo jiidashada molecular ee u dhexeeya adkaha iyo gaaska ay ka weyn tahay soo jiidashada u dhaxaysa molecules gaaska, molecules gaasku waxay isku ururin doonaan dusha adag xitaa haddii cadaadiska gaasku ka hooseeyo heerkulka shaqada ee u dhigma iyo cadaadiska uumiga saturation.

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