Ungcoliseko lomoya oluphuma kwimveliso yesamente ikakhulu luthuli kunye nerhasi yomlambo.

Uthuli luvela ikakhulu kwezi nkqubo zilandelayo:
1.ukulungiswa kwemathiriyeli ekrwada
A.CaCO3 ukutyumza.
B.Ukomisa ngodongwe
C.Ukusila nokutyisa amalahle.
D.Ukutya okukrwada kusila.

I-2.Inkqubo yokutshisa i-Clinker iya kukhupha umoya wothuli oluninzi.

3.Ukugqiba ukuveliswa kwemveliso:
A.Izixhobo zokusila zesamente
B. Ukupakishwa kwesamente
C.Uthutho lwesamente eninzi.

Kuba ukulungiselela izinto ekrwada A, C, D kunye nenkqubo yokugqiba imveliso uthuli umoya iza ubushushu asezantsi, kodwa ukulungiselela izinto ekrwada B, umoya uthuli edinwe entloko kunye nomsila eziko usoloko kunye lobushushu eliphezulu.

Isiqulatho samasuntswana emoyeni wothuli ikakhulu yiCaCO3,CaO,SiO2,Fe2O3,Al2O3,MgO,Na2O,K2O, njl.

Kuba irhasi flue evela kwimveliso yesamente ikakhulu SO2, NOx, CO2, HF, njalo njalo evela ukubola CaCO3 kunye nokutshiswa amafutha.

I-SO2 iphuma kukutya okukrwada (umgubo omnyama okanye osisiqingatha omnyama okwiziko elithe nkqo), ukutshiswa kwepetroli;
I-NOx evela ekuphenduleni phakathi kwe-N2 kunye ne-Oxygen kwiqondo lokushisa eliphezulu;
I-HF ivela kumxube wefluorine ukubola kukutya okukrwada xa inkqubo yokutshisa, efana nokuxubana nefluorite njengeminerali kwiziko elithe nkqo.

I-CO2 ubukhulu becala ivela ekuboleni kweCaCO3, ukutshiswa kwamafutha, njl.

Izisombululo:
1.Kulawulo lomoya wothuli
I-Zonel filtech inokubonelela ngengxowa yokucoca uthuli lomqokeleli wokucoca umoya, kwaye inokubonelela ngezixhobo ezifanelekileyo ngokweemfuno zabathengi.
Izihlungi zengxowa ezivela kwi-Zonel filtech kunye nokusebenza kakuhle kokucoca, nakwi-micron particles ye-0.5, ukusebenza kakuhle kokucoca kunokufikelela kwi-99.99%, kwaye izihlungi zihlala zisebenza ngokuzinzile, kulula kakhulu ukugcinwa.
Indlu yokucoca ibhegi ye-brand ye-Zonel inokuqokelela uthuli olungenakubanjwa yi-cottrell, njengothuli olunokuhanjiswa okulungileyo okanye okubi kakhulu.

2.Kulawulo lwegesi yombane
CO2: ukuphucula umgangatho we-clinker; ukunciphisa ukusetyenziswa kwe-clinker, njengokuphuhlisa ezinye izinto zokuxuba ngesiseko seempawu ezifanayo zesamente, sebenzisa enye indawo yesamente eluhlaza ukunciphisa ukusetyenziswa kwesamente; phuhlisa iinkqubo ezingcono zokusebenzisa ubushushu benkunkuma, njengokusebenzisa ubushushu benkunkuma ukomisa izinto ezikrwada, ukusebenzisa ubushushu obumdaka ukwenza umbane, njl.

SO2:
Guqula izinto ezingcono eziluhlaza, ukunciphisa umxholo weSulfure;
Ufunxwa kwizixhobo zokusila ezikrwada: khokelela umoya wothuli ukusuka emsileni we-onti ukuya kumatshini wokusila okrwada, impendulo ngolu hlobo lulandelayo:
CaCO3 + SO2 = CaSO3 + CO2
2 CaCO3 + 2 SO2 + O2 = 2 CaSo4 + 2 CO2
Xuba iCa(OH)2;
Xhobisa inqaba yeshawari;
Kwaye esona sisombululo sisebenzayo kukukhetha umlinganiselo ofanelekileyo weSulfure kunye nealkali;
Kwangaxeshanye, kumsila weziko, xhobisa iingxowa zokucoca uthuli, i-Na2O, K2O kumphezulu weengxowa zokucoca uthuli ziya kusabela kunye ne-SO2 kunye ne-NO2, umxholo womoya we-asidi unokunciphisa i-30 ~ 60 %.

NOx:
Gcina ubushushu obufanelekileyo, lawula umthamo womoya;
Sebenzisa igesi yokunciphisa, njenge-CO, i-H2, njl, xuba ezinye i-Fe2O3, i-Al2O3 kwizidlo eziluhlaza, ezinokunciphisa i-NOx kwi-N2.
2NO + 2CO = N2 + CO2;
2NO + 2H2 = N2 + 2H2O
2NO2 + 4CO = N2 + 4 CO2
2NO2 + 4H2 = N2 + 4H2O

Ngokwesenzo, ngoko kwiziko kufuneka ulawule umxholo we-O2 ngononophelo.

Ukunciphisa okukhethiweyo okukhethiweyo kunokunceda ukunciphisa ukudinwa kwe-NOx, esi sisombululo sifaka isinciphisi esikhethiweyo, njenge-hydrogen nitride okanye i-Urea:
8NH3 + 6NO2 -> 7N2 + 12H2O
6NO + 4NH3 -> 5N2 + 6H2O
4NH3 + 3O2 -> 2N2 + 6H2O

 

Ihlelwe ngu ZONEL FILTECH