Wasakhowga hawada ka yimaada soosaarka sibidhka inta badan waa boodhka iyo gaasta flue.

Siigada inta badan waxay ka timaadaa hababka soo socda:
1. diyaarinta alaabta ceeriin
A.CaCO3 burburin.
B. dhoobo qallajin
C. Dhuxul shiidid iyo quudin.
D.Cuntada ceeriin shiidi.

2.Clinker gubashada nidaamka waxay daadin doontaa hawo badan oo boodh ah.

3.Dhamaystirka wax soo saarka:
A.Mashiinnada sibidhka
B. Baakadaha sibidhka
C. Gaadiidka sibidhka ee ugu badan.

Diyaarinta alaabta ceeriin A, C, D iyo habka wax soo saarka dhameestirka hawada boodhka waxay la socotaa heerkulka hoose, laakiin diyaarinta alaabta ceeriin B, hawo boodh ah oo ka daalay madaxa iyo dabada foornada had iyo jeer heerkulka sare.

Walxaha ku jira hawada siigada inta badan waa CaCO3, CaO, SiO2, Fe2O3, Al2O3, MgO, Na2O, K2O, iwm.

Gaaska qiiqa ee ka yimaada soosaarka sibidhka inta badan waa SO2, NOx, CO2, HF, iyo wixii la mid ah kaas oo ka yimaada burburka CaCO3 iyo shiidaalka gubanaya.

SO2 waxay ka timaaddaa cuntooyinka ceeriin (madow ama badh madow oo budo cunto cayriin ah oo foorno toosan ah), shidaalka gubanaya;
NOx kaas oo ka yimaada falcelinta u dhaxaysa N2 iyo Ogsajiinta ee heerkulka sare;
HF waxay ka timaaddaa ka kooban fluorine oo ka qudhuntay cuntada ceeriin marka habka gubidda, sida qaska fluorite sida macdanta digada toosan.

CO2 waxay inta badan ka timaadaa kala-goynta CaCO3, shidaalka gubanaya, iwm.

Xalka:
1.Si loo xakameeyo hawada siigada
Zonel filtech waxay ku siin kartaa aruuriyaha boorsada shaandhada si ay hawada u nadiifiso, sidoo kale waxay ku siin kartaa agabka ku habboon iyadoo loo eegayo shuruudaha macaamiisha.
Shaandhooyinka bacaha ee Zonel filtech oo leh waxtarka shaandhaynta sare, xitaa qaybaha 0.5 micron, hufnaanta shaandhada waxay noqon kartaa ilaa 99.99%, filtarrada had iyo jeer leh waxqabad xasilloon, aad u fudud in la dayactiro.
Guriga shaandhada summada ee Zonel waxa uu ururin karaa boodhka aanay qaadi karin cotrell-ku, sida boodhka leh hab-dhaqan aad u wanaagsan ama aad u xun.

2. Waayo, xakamaynta gaaska qiiqa
CO2: hagaajinta tayada clinker; in la yareeyo isticmaalka clinker-ka, sida horumarinta qaar ka mid ah walxaha isku dhafka ah oo ku salaysan isla sifooyinka sibidhka, isticmaal qaar ka mid ah beddelka sibidhka cagaaran si loo yareeyo isticmaalka sibidhka; Samee habab fiican oo loo isticmaalo kulaylka qashinka, sida isticmaalka kulaylka wasakhda si aad u qalajiso alaabta ceeriin, isticmaalka kulaylka qashinka si aad u dhaliso koronto, iwm.

SO2:
Beddel alaabta ceeriin ee ka fiican, yaree waxyaabaha ku jira Sulfur;
La nuugo meelaha wax lagu shito ee ceeriin: hawo boodhka ka soo qaado dabada foornada ilaa warshado cayriin, falcelinta sida soo socota:
CaCO3 + SO2 = CaSO3 + CO2
2 CaCO3 + 2 SO2 + O2 = 2 CaSo4 + 2 CO2
Isku qas qaar Ca (OH) 2;
Qalab munaaradda qubeyska;
Iyo xalka ugu waxtarka badan waa in la doorto saamiga sulfur iyo alkali ku habboon;
Isla mar ahaantaana, dabada foornada, qalabee boorsooyinka shaandhada shaandhada boodhka, Na2O ， K2O ee dusha sare ee bacaha shaandhada boodhka ayaa ka falcelin doona SO2 iyo NO2, nuxurka hawada acid waxay yarayn kartaa 30 ~ 60 %.

NOx:
Hayso heerkul ku habboon, xakamee mugga hawada;
Isticmaal gaaska yareeya, sida CO, H2, iwm, ku qas qaar ka mid ah Fe2O3, Al2O3 cuntooyinka ceeriin, taas oo NOx ka yareyn karta N2.
2NO + 2CO = N2 + CO2;
2NO + 2H2 = N2 + 2H2O
2NO2 + 4CO = N2 + 4 CO2
2NO2 + 4H2 = N2 + 4H2O

Marka loo eego ficilka, sidaas darteed foornada waa inaad si taxadar leh u xakameysaa nuxurka O2.

Hoos-u-dhimista catalytic ee xulashada waxay sidoo kale kaa caawin kartaa in la yareeyo daalka NOx, xalkan wuxuu geliyaa wax yareeya qaar, sida hydrogen nitride ama Urea:
8NH3 + 6NO2 -> 7N2 + 12H2O
6MAYA + 4NH3 -> 5N2 + 6H2O
4NH3 + 3O2 -> 2N2 + 6H2O

 

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