Intlama ekrwada iqulathe isixa esixabiswayo se-lignin kunye nolunye ukuguquka kombala, kufuneka ifakwe ibleached Intlama ekrwada iqulathe isixa esixabiswayo se-lignin kunye nokunye ukujika kombala, kufuneka ifakwe ibleach ukuvelisa amaphepha anombala okhanyayo okanye amhlophe akhethwa kwiimveliso ezininzi. Iifibers ziphinde zihlanjululwe ngokudibanisa i-lignin eyongezelelweyo kwi-cellulose ngokusebenzisa i-chlorination kunye ne-oxidation. I-Sodium Hydroxide, i-alkali eyomeleleyo isetyenziselwa ukukhupha i-lignin enyibilikileyo kwi-fibers surface. Imichiza esetyenziselwa ukwenza i-bleaching pulps ngoomatshini ngokukhethayo itshabalalisa ubumdaka bombala kodwa ishiye i-lignin kunye nemathiriyeli ye-cellulosic yonakele, njenge-sodium bisulfite, isodiyam okanye i-zinc hydrosulfite, i-calcium okanye i-sodium hypochlorite, i-hydrogen okanye i-sodium peroxide, kunye neNkqubo ye-Sulfur Dioxide-Borol.
Ukuze kuqinisekiswe ukuba ubumhlophe bephepha buchanekile kwaye bulungile, izongezo ezahlukeneyo, i-dispersants kunye ne-bleaching agents kufuneka zongezwe. Njengoko kusetyenziswa izongezo kwishishini lokutya, ezi zongezo zinesantya esincinci sokuhamba kwaye zinokonakala kakhulu.
I-advanteji:
? Inokuqwalaselwa ngoluhlu lwezinto ezihambelana neemfuno zenkqubo
? Idayamitha epheleleyo ngaphandle koxinzelelo lwehla kwimitha
? Imilinganiselo ezinzileyo, echanekileyo emele ukuhamba kokwenene.
Umngeni:
? Isantya sokuhamba sincinci, kwaye isignali yokuphuma iya kutshintsha kakhulu.
? Isixhobo esinokonakalisa kakhulu siya kuba nefuthe kubomi benkonzo
I-Lining: Uninzi lwabo lukhetha umgca we-PTFE kunye ne-PFA.
Electrode: Ta/Pt ekhethiweyo ngokweempawu zolwelo ezahlukeneyo
Nika ingqalelo ekhethekileyo kugxininiso xa ufaka i-electromagnetic flowmeter encinci.
I-electrode engafanelekanga kunye nempahla ye-lining, ukunganeliseki kombhobho, ubude obungonelanga bombhobho othe ngqo, kunye nokungahambi kakuhle ngexesha lofakelo lwe-diameter encinci zihlala ziyizinto eziphambili ezibangela ukuba i-electromagnetic flowmeter ingaphumeleli ukusebenza ngokuqhelekileyo.