Ukumelana nokugqwala kwempahla kubalulekile emikhakheni eminingi yokukhiqizwa kwezimboni. Namuhla, sizocubungula ukusebenza okuvelele kweimikhiqizo ye-silicon carbidemayelana nokumelana nokugqwala.
I-Silicon carbide iyinhlanganisela eyakhiwe i-silicon ne-carbon, enesakhiwo sekristalu esiyingqayizivele kanye nezakhiwo zamakhemikhali. Ngokombono we-microscopic, ama-athomu e-silicon nama-athomu e-carbon ku-silicon carbide aboshelwe ngokuqinile ngamabhondi ahlangene, akha uhlaka oluzinzile lwe-lattice. Lokhu kunikeza i-silicon carbide ukuzinza okuhle kwamakhemikhali kanye nekhono lokumelana nokugqwala okuvela kumakhemikhali ahlukahlukene, okuyisizathu esiyisisekelo sokumelana nokugqwala kwayo.
Ezimweni eziningi zezimboni, imishini ibhekene nenselele yokugqwala. Isibonelo, ezitshalweni zamandla ashisayo, ukuvutha kwamalahle kukhiqiza inani elikhulu legesi ye-flue enesulfure. Amagesi ane-acidic afana ne-sulphur dioxide kulawa magesi e-flue azokwakha izinto ezonakalisayo njenge-sulfurous acid ne-sulfuric acid lapho ehlangana namanzi. Uma impahla yemishini ye-desulfurization ine-corrosion resistance resistance, izogqwala ngokushesha, ithinte ukusebenza okuvamile kanye nempilo yesevisi yemishini.
Njengengxenye eyinhloko ohlelweni lwe-desulfurization, indawo yokusebenza ye-desulfurization nozzle inokhahlo ngokwedlulele. Akufanele nje imelane nokuguguleka kwegesi yokushisa ephezulu, kodwa futhi kufanele ihlangane nama-desulfurizer agqwala kakhulu njengodaka lwamatshe isikhathi eside. Kule ndawo, imibhobho eyenziwe ngezinto ezijwayelekile ijwayele ukugqwala, ukuguga, ukuvaleka, nezinye izinkinga, okuholela ekwehleni kokusebenza kahle kwe-desulfurization futhi kudinge ukushintshwa kwemibhobho kaningi, kukhushulwe izindleko zokulungisa kanye nesikhathi sokuphumula.
Imikhiqizo ye-silicon carbide ibonisa izinzuzo ezibalulekile ezindaweni ezinjalo. Ukumelana nokugqwala kwayo kuyenza ikwazi ukusebenza ngokuzinza isikhathi eside, kwehlisa ngempumelelo ukwehluleka okubangelwa ukugqwala. Noma ngabe uthintana nama-acidic aqinile noma ama-alkaline desulfurizers isikhathi eside, umlomo wombhobho we-silicon carbide desulfurization awugqwali kalula futhi wonakaliswe, okuqinisekisa ukusebenza kahle kohlelo lwe-desulfurization. Ngaphezu kokumelana nokugqwala, i-silicon carbide nayo inobunzima obuphezulu, amandla aphezulu, nokumelana nokugqokwa okuhle. Lezi zici zenza i-silicon carbide desulfurization nozzle igcine ukusebenza kahle ngisho nalapho ibhekene negesi ephuma ngesivinini esiphezulu kanye nokuguguleka kwezinhlayiyana eziqinile, okunweba kakhulu impilo yesevisi yombhobho.
Imikhiqizo ye-silicon carbide idlala indima engenakushintshwa emkhakheni we-desulfurization nozzles ngenxa yokumelana nokugqwala okuhle kakhulu, ihlinzeka ngeziqinisekiso eziqinile zokusebenza kahle nezinzile kokukhiqizwa kwezimboni. Ngokuthuthuka okuqhubekayo kobuchwepheshe, izinto ze-silicon carbide zizoqhubeka nokubonisa inani lazo eliyingqayizivele emikhakheni eyengeziwe esikhathini esizayo, zifaka ubungqabavu obusha ekuthuthukisweni kwezimboni.
Isikhathi sokuthumela: Jul-07-2025