Emkhunjini kaseyili, zonke izesekeli ziyatholakala, ukuze ukwazi ukuhamba ngokuphepha.Kukhona izesekeli eziningi emkhunjini, futhi nakuba impahla yensimbi engagqwali yezibopho zekhebula zasolwandle iyinto encane futhi engafanele ukushiwo, iyisesekeli esibaluleke kakhulu ekuphepheni komkhumbi.Kungani lesi sisekeli esibonakala sisincane sibaluleke kangaka emikhunjini?Ake sikuxoxe ngezansi:
Wonke umuntu uyazi ukuthi emadolobheni asempumalanga yezwe lakithi, kunamachweba amaningi.Ngomkhuba wokuthuthukiswa kohwebo lokungenisa nokuthekelisa ngaphandle, izinga lokusebenzisa imikhumbi liphezulu kakhulu.Lokhu kukhulisa kakhulu izinga lokusetshenziswa kwezibopho zamakhebula ensimbi engenasici.Kungashiwo ukuthi akekho.Umkhumbi awusetshenziswa.Ngokusetshenziswa kwezibopho zamakhebula ensimbi engagqwali yasolwandle, kungenza ukuzulazula komkhumbi kuphephe, ngoba lesi sisekeli esincane singasetshenziselwa ukubopha, ukuqinisa isakhiwo, nokunganyakazi.
Phakathi nohambo, isisindo somkhumbi uqobo sasinzima kakhulu futhi sanyakaziswa ngenxa yezinga lokushisa elingalindelekile.Uma kungekho uthayi wekhebula lensimbi engagqwali yasolwandle ngalesi sikhathi, zonke izinhlobo zezinsiza emkhunjini zingalungiswa endaweni yokuqala, okuzokwenza ukuthi izesekeli ezisemkhunjini zixegeke noma zishaywe umoya, okuzodala izingozi ukuzulazula komkhumbi, kodwa uma kukhona insimbi engagqwali yasolwandle Ithayi lekhebula lingakwazi-ke ukuqinisa ukwakheka kwezesekeli ezifanele futhi ngeke lishaywe kanzima umoya nemvula, livumele umkhumbi ukuthi uhambe ngempumelelo.
Njengamanje, izintambo eziningi zensimbi engenasici emakethe zisebenzisa izinsimbi ezimbili ze-martensitic ezinekhabhoni ephansi ezinobungani bemvelo ezifana nensimbi engagqwali engu-304L kanye nensimbi engu-316L.Kungani usebenzise izinto zokusetshenziswa zensimbi engagqwali?Noma ingabe insimbi engagqwali ye-martensitic evumelana nemvelo ephansi?
Wonke umuntu uyazi ukuthi insimbi engagqwali inezinzuzo zokumelana nokuguga, ukumelana nokugqwala, ukumelana nokubanda, futhi akulula ukugqwala, futhi insimbi engagqwali engu-304L kanye nensimbi engagqwali engu-316L ingamelana nezinto ezibolayo (izinto eziqukethwe yi-chloride ion) ezikhiqizwa izinsiza zasolwandle, futhi kulula futhi ukukhiqiza, ukucubungula, kanye nokushisela.Kamuva, akulula ukuba nezingozi zokuphepha ezibangelwa ukugqwala kwengcindezi.Ngakho-ke, kufaneleka kakhulu ukukhetha i-304L yensimbi engagqwali kanye ne-316L yensimbi engagqwali ukwenza izibopho zekhebula zasolwandle.
Izinzuzo eziningi kangaka ziqoqwe ezintanjeni zamakhebula ensimbi engenasici zasolwandle, kuhlanganiswe nokushayeka okulula kanye namandla aqinile aqinile, ngakho-ke uhla lwayo lokusebenza alusetshenziswa emikhunjini kuphela, kodwa futhi lungasetshenziswa kuma-petrochemicals, amapulatifomu esevisi kawoyela ongahluziwe, ukwakhiwa kobunjiniyela, ezokuthutha, Amapayipi, ukufaka ukushisa, izintambo nezintambo, amabhuloho, izinto zokuhamba, amabhodi ezimpawu, ezolimo kanye nokufuywa kwezilwane, ezokuxhumana, ukukhiqizwa kwemishini nemishini, ubunjiniyela bamandla, izinto zasendlini, ukukhiqizwa kwezimboni nokukhiqiza, okokusebenza kwezokwelapha, izimboni zikagesi, izitshalo zobisi, amakhemikhali Ahlukahlukene izimboni ezifana nezimboni, izikhumulo zezindiza, imizila yezitimela, izitimela ezihamba ngesivinini esiphezulu, iziteshi ezihamba ngaphansi komhlaba, kanye nokukhiqiza izimoto.
Isikhathi sokuthumela: Aug-01-2022