Ngemva kwe-ipayipi lesikweleUma ishiswa, kuzovela ungqimba lwesikhumba se-oxide esimnyama, oluzothinta ukubukeka. Okulandelayo, sizochaza ngokuningiliziwe ukuthi singasusa kanjani isikhumba se-oxide epayipini lesikwele elikhulu.
Isinyibilikisi kanye ne-emulsion kusetshenziselwa ukuhlanza ubuso be-ipayipi lesikwele elinobubanzi obukhuluukususa uwoyela, amafutha, uthuli, amafutha okugcoba nezinto ezifanayo eziphilayo. Kodwa-ke, ayikwazi ukususa ukugqwala, isikali se-oxide kanye nokugeleza ebusweni bepayipi lesikwele elikhulu, ngakho-ke isetshenziswa kuphela njengendlela yokusiza ekusebenzeni kokulwa nokugqwala.
Ngokuvamile, izindlela zamakhemikhali neze-electrolytic zisetshenziselwa ukwelashwa kokukhuhla. Ukukhuhla ngamakhemikhali kuphela okusetshenziselwa ukulwa nokugqwala kwamapayipi, okungasusa isikali se-oxide, ukugqwala kanye nokugqoka okudala. Ngezinye izikhathi, kungasetshenziswa njengokucubungula kabusha ngemva kokuqhumisa isihlabathi. Nakuba ukuhlanza ngamakhemikhali kungenza indawo ifinyelele izinga elithile lokuhlanzeka kanye nokuqina, iphethini yayo ye-anchor ayijulile futhi kulula ukuyibangela ukungcola endaweni ezungezile. Amapayipi amakhulu esikwele anobubanzi kufanele athunyelwe ukuze amukelwe ngamaqoqo, futhi imithetho yeqoqo kufanele ihambisane nezinhlinzeko zezindinganiso zomkhiqizo ezihambisanayo.
Izinto zokuhlola, inani lamasampula, izindawo zokuthatha amasampula kanye nezindlela zokuhlola zamapayipi esikwele amakhulu ububanzi kumele zihambisane nezinhlinzeko zezindinganiso zomkhiqizo ezihambisanayo. Ngemvume yocelayo, i-hot-rolledamashubhu esikwele amakhulu ububanzikungathathwa amasampula ngamaqoqo ngokweqembu lezimpande ezigoqiwe.
Uma imiphumela yokuhlolwa kwamashubhu amakhulu ububanzi ihluleka ukuhlangabezana nezidingo zezindinganiso zomkhiqizo, angafaneleki kufanele akhethwe, futhi inani eliphindwe kabili lamasampula kufanele lithathwe eqenjini elifanayo lamashubhu amakhulu ububanzi ukuze kuhlolwe kabusha izinto ezingafaneleki. Uma umphumela wokuhlolwa kabusha (kufaka phakathi noma yiluphi uhlobo oludingekayo ngokuhlolwa kwephrojekthi) ungafaneleki, inqwaba yamashubhu amakhulu ububanzi akufanele ilethwe. Uma izinto zokuhlola ezilandelayo zihluleka ukuphumelela ukuhlolwa kokuqala, ukuhlolwa kabusha akuvunyelwe: a Kunamabala amhlophe esicutshini se-macroploid; b. Isakhiwo esincane.
Isikhathi sokuthunyelwe: Agasti-22-2022
