Emakhoneni ezindawo zokusebenzela zasefektri kanye nezokuthutha kwezimayini, kukhona "indima" ebalulekile kodwa enganakwa kalula - ipayipi lokuhambisa. Zithutha amaminerali, udaka, nezinto zokusetshenziswa zamakhemikhali usuku nosuku, futhi izindonga zazo zangaphakathi zihlala zibhekene nokungqubuzana nokuthinteka yizinto zokwakha. Ngokuhamba kwesikhathi, zivame ukuguguleka, ukuvuza, okungagcini nje ngokuphazamisa ukukhiqizwa kodwa futhi kudinga ukulungiswa okubizayo kanye nokufakwa esikhundleni. Ulwelwesi lwepayipi olumelana nokuguguleka lwe-silicon carbide esizokhuluma ngalo namuhla lufana nokubeka ungqimba "lwezikhali zensimbi ezingabonakali" kumapayipi avamile, ukuxazulula le nkinga enkulu buthule.
Omunye angase abuze, kuyinii-silicon carbideEqinisweni, akuyona imfihlakalo. Empeleni, iyinto eyenziwe ngokwenziwa eyenziwe ngekhabhoni ne-silicon, enobulukhuni obulandela idayimane kuphela.
Uma kuqhathaniswa nodonga lwangaphakathi lwamapayipi avamile, ubulukhuni bolwelwesi lwe-silicon carbide buphakeme kaningana. Lapho izinhlayiya ze-ore ezibukhali kanye nodaka olugeleza ngesivinini esikhulu zihlanza odongeni lwangaphakathi, i-silicon carbide ingasebenza njengesivikelo sokuvimba ukungqubuzana nokuvimbela imihuzuko noma ukuqhekeka ukuthi kwenzeke kalula. Ngisho nasekuthuthweni kwesikhathi eside kwezinto ezigugile kakhulu, udonga lwalo lwangaphakathi lungahlala luyisicaba futhi lubushelelezi, ngaphandle kokuba lujiyile noma lube buthaka ngenxa yokuguga, okwandisa kakhulu impilo yenkonzo yepayipi.
Ngaphezu kokumelana nokuguguleka, futhi inekhono elifihliwe - 'ingamelana nokwakhiwa'. Ekukhiqizweni kwezimboni, izinto ezithunyelwayo ngokuvamile azigcini nje ngokuba "zigaywe", kodwa zingathwala amazinga okushisa aphezulu kanye nokugqwala kwesisekelo se-asidi. Isibonelo, emkhakheni wobunjiniyela bamakhemikhali, ezinye izinto zinokugqwala okunamandla, futhi ulwelwesi lwamapayipi ajwayelekile lugqwala futhi lususwe kalula; Embonini yensimbi, izinto ezishisa kakhulu zingabangela ukuguquka kanye nokwehluleka kolwelwesi. Ulwelwesi lwe-silicon carbide lungamelana namazinga okushisa angama-degree Celsius angamakhulu amaningana futhi lumelane nokuguguleka kwemithombo eminingi ye-acidic ne-alkaline, lugcine ukusebenza okuzinzile kunoma iyiphi "indawo enzima".
Kumabhizinisi, izinzuzo ezilethwa yilolu cingo oluncane ziyabonakala kakhulu: asikho isidingo sokuvala njalo nokushintsha amapayipi, kunciphisa ukulahlekelwa okubangelwa ukuphazamiseka kokukhiqiza; Asikho isidingo sokutshala imali ngokuphindaphindiwe ezindleleni zokulungisa, kungonga imali eningi ngokuhamba kwesikhathi; Okubaluleke kakhulu, kungaqinisekisa ukuthuthwa kwezinto ezibushelelezi futhi kugweme izingozi zokuphepha nezinkinga zemvelo ezibangelwa ukuvuza kwamapayipi.
Kusukela ekufakweni kwamapayipi okungabonakali kuya “ethuluzini elingagugi” elivikela ukukhiqizwa kwezimboni, inani le-silicon carbide engagugi ingaphakathi lepayipi lisekhonweni layo “lokuxazulula izinkinga ezinkulu ngemininingwane emincane”. Kumabhizinisi aphishekela ukukhiqizwa okuphumelelayo nokuzinzile, ukukhetha lokhu akugcini nje ngokuthuthukisa imishini, kodwa futhi kuyindlela yokucabanga yesikhathi eside yokusebenza kahle kokukhiqiza kanye nokulawula izindleko.
Isikhathi sokuthunyelwe: Septhemba 16-2025