Isicelo kanye umthamo we-AminOsulfonic acid embonini yamapapa

Embonini yamaphepha ephakethe,AminOsulfonic acidIsetshenziswa kabanzi ekuthambekeni kwe-pulp, amaphepha kanye nezinye izixhumanisi ngenxa yezakhiwo zayo ezihlukile zamakhemikhali, ezibaluleke kakhulu ekuthuthukiseni ikhwalithi yamaphepha kanye nokunciphisa izindleko zokukhiqiza. Lo mbhalo uzohlola ngokujulile uhlelo lokusebenza oluthile, indlela yokwenza kanye nomthelela we-AminOsulfonic acid ekuthuthukisweni komkhakha wamaphepha.

I-AminOsulfonic acid (Aminfuric Acid) ikristalu emhlophe enyakazisa kalula emanzini futhi ine-acidity eqinile. Isakhiwo saso samangqamuzana siqukethe amaqembu we-Amino nama-sulfonic acid, okunikeza ukuvumelanisa okuhlukile. Enqubweni yokuphamba, i-AminOsulfonic acid ikakhulukazi idlala izindima ezilandelayo:

Ukubukisa: I-AminOsulfonic Acid ingakha izakhiwo ezizinzile ezinama-ion wensimbi (njengensimbi, ithusi, njll.

Ukuncishiswa: Ngaphansi kwemibandela ethile, i-AminOsulfonic acid ingasetshenziswa njenge-ejenti encishisisa ukuze babambe iqhaza kwinqubo yokuqhuma kwepulpiti futhi basuse ukungcola okufana ne-lignin.

Ukulungiswa kwe-PH: I-AminOsulfonic acid inesimo esiqinile sokubukelwa futhi ingaguqula inani le-PHP lokuphamba ukuhlinzeka ngendawo efanelekile yomsebenzi we-enzyme.

Ukusetshenziswa kwe-AminOsulfonic acid emaphaketheni

Ukuqhuma kwe-Pulp

I-Pulp Bleaching isixhumanisi esibalulekile kwinqubo yokuphambana, inhloso yazo ukususa ukungcola kanye nemibala epullini futhi ithuthukise ukukhanya nobumsulwa bephepha.

Umsebenzi oyinhloko we-AminOsulfonic Acid ukukhuthaza ukubola kwezinto eziphilayo epulpini futhi ukhiphe imibala engadingekile nokungcola ngokunikeza imvelo ye-acidic. Ngesikhathi senqubo yokuqhuma, i-AminOsulfonic acid ingathuthukisa ukugqama kwepulpiti ngaphansi kwezimo ezimnene ngenkathi igwema imiphumela emibi yokugcwala ngokweqile, njengokulimala ngokweqile noma ukona ngokweqile kwe-pulp.

Ukulinganisa kwamaphepha:

Thuthukisa ukuqondiswa kwephepha: ingaphezulu lephepha ngemuva kokugcoba ubushelelezi futhi lifulethi, i-ink akulula ukungena, futhi umphumela wokuphrinta ungcono.

Inhlehlingstst

I-AminOsulfonic acid ingasetshenziswa njenge-catalyst yokuphendula okuthile kwamakhemikhali, njengokuphulukiswa kwe-urea resin.

Ukulungiswa kwe-PH

Enqubweni yokuphamba, ukuxubha, ukwelashwa kwama-pulp, ukwelashwa kwamanzi amdaka nezinye izixhumanisi zidinga ukulawulwa okuqondile kwenani le-PH. Inani eliphakeme kakhulu noma eliphansi kakhulu le-PH lizothinta ukusebenza kahle kokukhiqizwa kanye nekhwalithi yomkhiqizo. Ngakho-ke, kuwukusebenza okujwayelekile ukusebenzisa i-Aminosulfonic Acid ukuguqula inani le-PH yekhambi.

I-AminOsulfonic acid inganciphisa ngokushesha inani le-PH lekhambi bese lizinza ngaphakathi kobubanzi obufanele. Ngale ndlela, ayikwazi ukwenza ngcono kuphela umphumela wokufafaza, kepha futhi kuthuthukisa ukusebenza kahle kwenqubo yokwelashwa kwamanzi omdaka, futhi uvikele ukusabela kwamakhemikhali okungaphelele noma eminye imiphumela emibi ebangelwa yi-PH. PH.

Ukususwa kwensimbi ion

Ekukhiqizweni nasekwelashweni kwe-pulp, ukungcoliswa kwensimbi, ukungcoliswa kwensimbi kuvame kuthinta ikhwalithi yomkhiqizo wokugcina. Isibonelo, i-ion yensimbi enjenge-iron ion ne-copper ion inomthelela omubi ngombala, amandla nokuzizwa kwephepha. I-AminOsulfonic acid inekhono elihle lokuxaka futhi lingaphendula ngalezi zinsimbi ukuze zikha amasawoti wensimbi ancibilikayo, ngaleyo ndlela asuse ukungcola kwensimbi kusuka ku-pulp.

Ngokungeza i-acidfonsic womkhiqizo wokugcina.

Ukuvimbela ukukala

Enqubweni yokuphambana, ikakhulukazi lapho usebenzisa ama-steam boilers nezinhlelo zokwelashwa kwamanzi, ukubekwa kwesilinganiso kuyinkinga ejwayelekile. Ukuqongelelwa kwesilinganiso akukona nje kunciphisa ukusebenza kahle kwe-Thermal, kepha futhi kungadala ukulimala kwemishini. I-AminOsulfonic acid inendima eyingqayizivele kulokhu, futhi ingavimba ngempumelelo ukwakheka kwezinga.

Izici ezithinta inani le-Aminosulfonic acid

Inani le-AminOsulfonic acid lizothinteka ezicini eziningi, kufaka phakathi:

Uhlobo lwe-Pulp:Izinhlobo ezahlukahlukene ze-pulp zinokuqukethwe okuhlukile kwe-lignin, izici eziyi-fiber, njll., Kanye nesidingo se-AminOsulfonic acid futhi ahlukile.

Inqubo Yokubopha:Izinqubo ezahlukahlukene zokuqhuma zinezidingo ezihlukile zenani le-AminOsulfonic acid.

Injongo Yokubopha:Uma i-pulp idingeka ukuthi ibe nokukhanya okumhlophe noma amandla, inani le-AminOsulfonic acid lidinga ukwandiswa.

Ezinye izengezo:Ukuhambisana nezinye izengezo kuzothinta nenani le-AminOsulfonic acid.

Ukulawulwa kwenani le-AminOsulfonic acid

Ukuze uzuze umphumela omuhle kakhulu we-bleaching, inani le-AminOsulfonic acid lidinga ukulawulwa ngokunembile. Imvamisa, ukuhlolwa kwelebhu kanye nezindlela zokuhlola izindiza zisetshenziselwa ukuthola inani elifanele le-AminOsulfonic acid ngokulinganisa elimhlophe, amandla nezinye izinkomba ze-pulp.

Njengesengezo esibalulekile sangemuva, i-AminOsulfonic acid idlala indima ebaluleke kakhulu embonini yamapande. Izakhiwo zayo ezihlukile zamakhemikhali kanye nokuguquguquka kwenza kube namathemba wohlelo lokusebenza olubanzi ekuxubeni kwamaphepheni, ukugcwala kwamaphepha, njll. Ngokuthuthuka okuqhubekayo kobuchwepheshe obuphambeneyo, i-AminOsulfonic acid izodlala indima esebenzayo ngokwengeziwe ekuthuthukiseni ukuthuthukiswa komkhakha okuzinzile.