Kwimveliso yepapermicking,I-Aminosulfonic acidisetyenziswa ngokubanzi kwi-pulp ibhulethi, ukusebenzisa iphepha kunye nolunye unxibelelwano ngenxa yepropathi yayo eyahlukileyo, ebaluleke kakhulu ekuphuculeni umgangatho wephepha kunye nokunciphisa iindleko zemveliso. Eli nqaku lingakhange liphonononge ngokunzulu isicelo esithile, indlela yokusebenza kunye nefuthe le-Aminosulfonic acid ekuphuhlisweni kwemveliso yepapermicking.
I-Aminosulfonic Acid (i-Aminosulfuric Acid) yi-crystal emhlophe enyibilikayo ngamanzi kwaye ine-Acidity eyomeleleyo. Isakhiwo sayo semolekyuli sinemibutho ye-amino kunye ne-sulfonic acid, enika i-Reactisalical engaqhelekanga. Kwinkqubo yepapermunge, i-Aminosulfonic acid idlala ngokuyintloko le mimandla ilandelayo:
I-Startication: I-Aminosulfonic Acid inokwenza i-intshi ezinzileyo nge-ion yentsimbi (njengentsimbi, intsimbi, njl.
Ukuncitshiswa: phantsi kweemeko ezithile, i-Aminosulfoanic acid inokusetyenziswa njengearhente yokunciphisa ukuthatha inxaxheba kwinkqubo ye-pulp kwaye isuse ukungcola ezinje nge-legrin.
I-PH yohlengahlengiso: I-Aminosfoulfonic Acid inesikhundla esomeleleyo se-Buffting kwaye sinokulungelelanisa ixabiso le-PHP ukubonelela ngendawo efanelekileyo yokusebenza komsebenzi we-enzyme.
Ukusetyenziswa kwe-Aminosulfonic Acid kwi-papermang
Pula ibhule
I-Pulp Braing likhonkco eliphambili kwinkqubo ye-papermandu, injongo yokuba isuse izinto ezingcolileyo kunye ne-pigment kwi-pulp kwaye iphucule ukuqaqamba nokucoceka kwephepha.
Owona msebenzi ophambili we-Aminosulfonic Acid kukukhuthaza ukubola kwento yezinto eziphilayo kwi-pulp kwaye ususe ii-pigments kunye nokungcola ngokubonelela ngendawo ye-acidic. Ngexesha lenkqubo yokudibanisa, i-Aminosulfonic Acid inokuphucula ukuqaqamba kwepulp phantsi kweemeko ezithambileyo ngelixa zikuphepha imiphumo emibi yokungqubana okungapheliyo, njengomonakalo we-fiber okanye ukonakala kwe-piber.
Iphepha lomzobo:
Ukuphucula ukufana kwephepha: Umphezulu wephepha emva kokuba ubisi lugudileyo kwaye iflethi, i-inki akukho lula ukungena, kwaye ifuthe lokuprinta lingcono.
I-Catalyst
I-Aminosulfonic Acid inokusetyenziswa njengeyona nto iphambili yokuphendula ngemichiza ethile yekhemikhali, njengokunyangwa kwe-Urea.
I-PH yohlengahlengiso
Kwinkqubo yepapermunge, i-bleaching, unyango, unyango lwamanzi amdaka kunye nolunye unxibelelwano lufuna ulawulo olufanelekileyo lwexabiso le-pH. Eyona nto iphakamileyo kakhulu okanye ixabiso eliphantsi kakhulu eliphantsi liya kuchaphazela ukusebenza kakuhle kwemveliso kunye nemveliso. Ke ngoko, yinto eqhelekileyo yokusebenzisa i-Aminosulfonic acid ukulungisa ixabiso le-pH yesisombululo.
I-Aminosulfonic Acid inokunciphisa ngokukhawuleza ixabiso le-pH yesisombululo kwaye lizinze ngaphakathi kuluhlu olufanelekileyo. Ngale ndlela, ayinakuphucula ukwenziwa kwenkqubo, kodwa kukuphucula ukusebenza kwenkqubo yenkqubo yenkunkuma, kwaye kuthintele ukungafezeki kwamachiza okanye ezinye iziphumo ezibi ezibangelwa yi-PH.
I-ion yentsimbi
Kwimveliso kunye nonyango lwe-pulp, i-ion yentsimbi idla ngokuchaphazela umgangatho wemveliso yokugqibela. Umzekelo, ii-ion zentsimbi ezinjengeentsimbi kunye nee-ion zobhedu zibe nefuthe elibi kumbala, amandla kunye nokuziva iphepha. I-Aminosulfonic Acid inobuchule obuhle bokuhamba kwaye ungasabela ngezinyithi zentsimbi ukwenza iityuwa zentsimbi zenyibiliki, ngaloo ndlela zisusa ukungcola kwentsimbi kwi-pulp.
Ngokongeza i-Aminosulfonic Acid, ingekuphela nje i-ion yentsimbi kuphela, ii-ion zentsimbi zinokuthintelwa ngokubhekisele ekukhuleni kwe-oxidation, kwaye ifuthe le-ions kumgangatho wephepha unokuthintelwa kwaye ancitshiswe uzinzo lomgangatho yemveliso yokugqibela.
Ukuthintela ukuphola
Kwinkqubo yepapermunge, ngakumbi xa usebenzisa i-Boilers Steam kunye neenkqubo zonyango, ukunikezelwa kwesikali yingxaki eqhelekileyo. Ukuqokelelwa kwesikali kungaphumi nje ukusebenza kakuhle kwe-shirmal, kodwa kunokubangela ukonakala kwezixhobo. I-Aminosulfoanic Acid inendima eyahlukileyo kule nto, kwaye inokuthintela ngokufanelekileyo ukwenziwa kwesikali.
Izinto ezichaphazela ubungakanani be-Aminosulfoninic acid
Isixa se-aminosulfonic acid siya kuchaphazeleka ngezinto ezininzi, kubandakanya:
Uhlobo lwePulp:Iindidi ezahlukeneyo zepulp zinemixholo eyahlukileyo ye-LIGIN, iimpawu zefibre, njl njl, kwaye imfuno ye-Aminosulfonic Acid ikwahlukile.
Inkqubo ye-Bleaching:Iinkqubo ezahlukeneyo zokudibanisa zineemfuno ezahlukeneyo zexabiso le-Aminosulfonic acid.
Ukubhonga injongo:Ukuba ipulp iyacelwa ukuba ibe nobumhlophe obuphezulu okanye amandla, inani le-aminosulfoninic acid kufuneka inyuswe.
Ezinye izinto ezongeziweyo:Ukuhambelana nezinye izongezelelo kuya kuchaphazela inani le-Aminosulfonic acid.
Ulawulo lwenani le-Aminosulfoninic acid
Ukuze kufezekiswe isiphumo esihle kakhulu, isixa se-Aminosulfonic acid kufuneka silawulwe ngokuthe ngqo. Ngokwesiqhelo, uvavanyo lwelebhu kunye neendlela zokuvavanya iimvavanyo zisetyenziselwa ukumisela inani elifanelekileyo le-Aminosulfonic atid ngokulinganisa ubumhlophe, amandla kunye nezinye izikhombisi.
Njengomntu obalulekileyo wePapermication, i-Aminosulfonic Acid idlala indima ebalulekileyo kwishishini lepakethi. Iipropathi zayo ezizodwa zekhemikhali kunye nokuhamba kweekhemikhali zenze ukuba amathuba asetyenzisiweyo asetyenziselwa ukwenza isicelo se-pulp, i-SICECS, njl njl. Njl.
IXESHA LOKUQALA: UJAN-02-2025