Emfanekisweni omuhle wokukhiqizwa kwezimboni, kuhlale kunezingxenye ezibonakala zincane ezenza umsebenzi obalulekile buthule. Umbhobho we-silicon carbide desulfurization "iqhawe elingemuva kwesigcawu" - ucasha embhoshongweni we-desulfurization wezitshalo zamandla nezitshalo zensimbi, usuku nosuku "ihlanza" igesi yemboni, ibamba i-sulfur dioxide eyingozi ngaphambi kokuphuma. Isiphi isici esikhethekile sale divayisi enembayo eyenziwe nge-silicon carbide material?
1. Kungani i-silicon carbide? 'Amathambo aqinile' endabeni
Ukuze uqonde izinzuzo zei-silicon carbide desulfurization nozzles, kudingeka siqale “ngomthethosisekelo” wabo. I-Silicon carbide iwukuzenzela okwenziwa ngezinto ezingaphili, ezinama-athomu ahlanganiswe amabhondi aqinile aqinile ukuze akhe isakhiwo esizinzile esifana nedayimane. Lesi sakhiwo sisinikeza "amandla amakhulu" amathathu:
Ukumelana nokugqwala: Igesi ye-industrial flue ixutshwe nezinto ezigqwalayo njengenkungu ye-asidi nodaka lwe-limestone, futhi imibhobho yensimbi evamile izogqwala futhi igcwale izimbobo. I-Silicon carbide inokumelana okuphezulu kakhulu ne-asidi ne-alkali kunezinsimbi, futhi ingagcina ubuqotho besakhiwo ngisho nangemva kokucwiliswa isikhathi eside ezindaweni ezigqwala kakhulu.
Ingakwazi ukumelana namazinga okushisa aphezulu: Izinga lokushisa legesi eliwuflue ngaphakathi kombhoshongo we-desulfurization ngokuvamile lifinyelela kumakhulu ama-degree Celsius, futhi ngezinye izikhathi kungase kube nomehluko omkhulu wezinga lokushisa ngenxa yokuqaliswa nokuvalwa kwemishini. Ukuzinza okushisayo kwe-silicon carbide kunamandla ngokwedlulele, futhi akulula ukuqhekeka noma kwenzeka kuba nomthelela osheshayo wokushisa okuphezulu. Isathembekile ngaphansi kwezimo zokushisa eziphakeme kakhulu.
Ingakwazi ukumelana nokuguga: Uma udaka lwe-desulfurization olugeleza ngesivinini esiphezulu ludlula emlonyeni, luzoguguleka ngokuqhubekayo udonga lwangaphakathi. Ukuqina kwe-silicon carbide kungokwesibili kuphela kwedayimane, futhi kungamelana kalula nalolu hlobo lokugqoka. Impilo yayo yesevisi iphindwe izikhathi eziningana kuneyepulasitiki evamile noma imibhobho yensimbi.
2, Hhayi kuphela 'ukuqina', kodwa futhi 'i-booster' yokusebenza kahle kwe-desulfurization
Inani le-silicon carbide desulfurization nozzles lidlula kakhulu "ukuphila isikhathi eside". Idizayini yayo ifihla imfihlakalo: imigudu yangaphakathi evunguzayo ivumela udaka lwe-desulfurization ukuthi luxube ngokuqhubekayo futhi lushayisane ekugelezeni, ekugcineni lube amathonsi amaconsi amahle nafanayo - lapho indawo yokuthintana phakathi kwalawa maconsi kanye negesi ye-flue iba nkulu, kuya phezulu ukusebenza kahle kokumuncwa kwe-sulfur dioxide.
Okubaluleke nakakhulu, ayivaleki kalula. Izinhlayiya ezincane zixubene ngokungenakugwenywa kuma-slurries ezimboni, futhi imigudu emincane yemibhobho evamile ivinjelwa kalula, okuholela ekufutheni okungalingani kanye nokunciphisa ukusebenza kahle kwe-desulfurization. Umklamo wesiteshi sokugeleza somlomo we-silicon carbide uvulekile, ovumela izinhlayiya ukuthi zidlule kahle, kunciphisa kakhulu isikhathi sokuphumula nokugcinwa okubangelwa ukuvinjelwa.
3, 'Inketho ebalulekile' ngaphansi kwezinqubomgomo zokuvikela imvelo
Ngamazinga aqinile emvelo, amabhizinisi anezidingo eziphakeme zemishini ye-desulfurization. Isibonelo, umkhawulo wokuhlushwa we-sulphur dioxide kugesi we-flue okhishwa izitshalo zamandla uqiniswe kakhulu. Lokhu kusho ukuthi uhlelo lwe-desulfurization kufanele lusebenze kahle futhi luzinzile - futhi ukusebenza kwe-nozzle kuthinta ngokuqondile umphumela wokugcina wokuhlanza.
Nakuba izindleko zokuqala zokuthengwa kwe-silicon carbide desulfurization nozzles ziphezulu kunezimbobo ezivamile, empeleni ziyonga kakhulu ngokuhamba kwesikhathi. Impilo yayo yesevisi yinde izikhathi eziningana kunaleyo yamabhomu epulasitiki, anganciphisa kakhulu imvamisa yokushintshwa kanye nokulahleka kwesikhathi sokuphumula. Emabhizinisini aphishekela ukukhiqiza okusimeme, isici "sokutshalwa kwezimali kwesikhathi esisodwa, ungakhathazeki isikhathi eside" sibaluleke kakhulu.
4, Hhayi nje desulfurization, izicelo esizayo ziyabonakala
Ngaphezu kokwelashwa kwegesi ye-flue yezimboni, amandla ezinto ze-silicon carbide avela emikhakheni eminingi. Ukumelana kwayo nezinga lokushisa eliphezulu nokumelana kwayo nemisebe kuyenza igqame emikhakheni esezingeni eliphezulu njengamandla enuzi kanye ne-aerospace; Embonini entsha yamandla, iphinde isetshenziswe kumishini yokushisa ephezulu ye-sintering yezinto zebhethri ye-lithium. Njengombhobho we-desulfurization, ihlala iyingxenye ebalulekile yokulawulwa kwemvelo kwamanje.
Le' ngxenye encane 'efihlwe embhoshongweni we-desulfurization empeleni iyibhuloho phakathi kwempucuko yezimboni nokuvikelwa kwemvelo. Isebenzisa ubuhlakani besayensi yezinto zokwakha ukwenza kube nokwenzeka ukuthi ukukhiqizwa kwezimboni kuhlalisane nesibhakabhaka esiluhlaza namafu amhlophe - mhlawumbe ukuchazwa okungcono kakhulu kobuchwepheshe obuvikela imvelo.
Isikhathi sokuthumela: Aug-04-2025