Calcium liglosulfonate I-ejenti yokunciphisa amanzi ikhishwe ku-Pulp Waste Liquid. Imikhiqizo ihlukaniswe izigaba ezimbili, okungukuthi usawoti we-calcium kanye nosawoti we-sodium weILiglosulfonate, lokhu kwatholakala ekucutshungweni kwangaphambili. Ekwenziweni kwe-rayon noma embonini yamaphepha, lapho izinkuni ziphekwe ngokushisa okuphezulu kanye nengcindezi ephezulu, i-sulfite ingezwa ukuhlukanisa i-cellulose kanye ne-cellulose etholakala ngokhuni, futhi i-cellulose etholwe uvolo, iphepha, njll.I-Liglosulfonates ngenani elincane likashukela.
Lesi sixazululo sibizwa ngokuthi imfucuza ye-pulp. Ngemuva kokuba utshwala nemvubelo kukhishwe kuketshezi lokungcola, izinto ezisele zizofafaza ngomoya oshisayo ukwakha i-powder eshisayo, okuyintocalcium liglosulfonatei-powder. Okuqukethwe kwecalcium liglosulfonateimayelana ne-45-50%, ukunciphisa izinto okuqukethwe kungaphansi kwe-12%.
Njengamanje, izidingo zemakethe zecalcium liglosulphthathitha khonaFuthi imikhiqizo yayo eguquliwe iyanda kancane kancane, yenza ukuhlaziywa kanye nokusetshenziswa kwe-lignin kanye nokuthola izinzuzo zomnotho ezihambelanayo kuzo kancane kancane. Ngakho-ke, esikhathini esizayo, sizoqinisa ucwaningo kanye nokuthuthukiswa kwezindlela ezintsha, ubuchwepheshe obusha nezinqubo ezintsha ezinqubweni zecalcium liglosulphthathitha khonaUkuthuthukisa imikhiqizo ye-Lignin enesidingo esikhulu semakethe, ukusebenza okuhle nezinzuzo ezinhle zomnotho, nokusheshisa ukusetshenziswa okukhulu kwe-lignin. Kuzothuthukisa ukusetshenziswa okugcwele kwezinsizakusebenza ezivuselelekayo zemvelo kanye nokuphathwa okuyisisekelo kwe-pulp kanye nokuhlanzwa kwemfucuza yephepha nokukhipha.
ILiglosulfonateKusetshenziswe i-ejenti yamanzi ezweni lami iminyaka engama-40-50. Kodwa-ke, ngenxa yokwehla kwayo okuphansi kwamanzi, ukusetha kancane, ukwanda okuncane kwamandla acindezelayo kakhonkolo, namandla asekuqaleni aphansi, uhlelo lwayo ku-ukhonkolo lunqunyelwe. Kuthinta futhi ukuthuthuka kwenani layo. Okwamanje, calcium liglosulfonateI-ejenti yokunciphisa amanzi isasetshenziswa ikakhulukazi ekwakhiweni kokhonkolo ehlobo njengokhonkolo ukhonkolo. Umhlaba ungakhiqiza amathani ayizigidi ezingama-30 we-Industrial Lignin njalo ngonyaka. Njengamanje, cishe ama-6% we-Industrial Lignign ezweni lami elisetshenziswayo, futhi iningi labanye liyakhishwa emifuleni njengodoti. Ngcolisa imvelo.
Ukwenza kusebenze futhi kuguqulwecalcium liglosulfonatefuthi uyihlanganise ne-superplastizer esekelwe ku-naphthalene-based ingakha amandla aphezulu okunciphisa amanzi, futhi anqobe ukushiyeka kwecalcium liglosulfonate's Ukubuyiselwa komhlaba kanye namandla asekuqaleni aphansi, futhi kunciphisa kakhulu i-superplastizer esekelwe ku-naphthakazizer. Izindleko futhi wandise ububanzi besicelo se-Wood Calcium.
Isikhathi sePosi: Feb-07-2022
