Letsatsi la poso: 29,April,2024
Lignin ke ntho e sa qhibiliheng metsing a sa nke lehlakore le metsoakong ea lintho tse phelang. Mekhoa e 'meli e tloaelehileng ea ho hlahisa lignin ke ho arola cellulose, hemicellulose le lignin; 'me joale ho hlahisa sodium lignosulfonate ho tswa ho pulp litšila joala (lignin-containing).
Libaka tsa kopo Sodium lignosulfonate e na le ho qhibiliha ho hotle, ts'ebetso e phahameng ea holim'a metsi le thepa ea ho hasana hobane e na le lihlopha tse ngata tsa sulfonic acid le lihlopha tsa carboxyl le lihlopha tse ling tse sebetsang. E na le thuso e ntle ea ho sila, ts'ebetso e phahameng ea holim'a metsi le thepa ea ho hasana. E ntle, botsitso bo phahameng ba mocheso, botsitso bo botle ba ho hasana ha mocheso le litšobotsi tse ling. Sodium lignosulfonate ke sehlahisoa sa tlhaho se fetotsoeng lignin. Ke phofo e sootho-mosehla, e se nang chefo, e tukang ebile e na le botsitso bo botle ba lik'hemik'hale.
Lihlahisoa tsa naha ea heso tsa sodium lignosulfonate li sebelisoa haholo-holo ka konkreite e tloaelehileng e fokotsang metsi, li-diluents tsa mokelikeli oa ho cheka oli, li-dipersants tsa chefo e bolaeang likokoanyana, li-binders tsa phofo ea diminerale, li-binders tsa thepa ea refractory, joalo-joalo. lihlahisoa. Ka hona, mefuta ea hona joale ea lihlahisoa tsa lignin e ntse e batla e le 'ngoe,' me ho ntse ho e-na le lisebelisoa tse ngata tse lokelang ho ntlafatsoa. Ka hona, nakong e tlang, nts'etsopele ea lihlahisoa tsa letoto la lignin, ntlafatso ea boleng, le katoloso ea masimo a kopo le limmaraka li tla tlisa lintlha tse ncha tsa kholo ea moruo.
Kaho ea projeke ea melemo ea sechaba ea sodium lignosulfonate e sebelisa theknoloji e tsoetseng pele ea thibelo le taolo ea tšilafalo e khothaletsoang ke mmuso ho ntša lihlahisoa tsa lignin ho joala bo botšo ba ho etsa pampiri le ho fokotsa mesi ea COD. Ka lehlakoreng le leng, e rarolla bothata ba ho hloekisa metsi a litšila indastering ea lipampiri 'me e tiisa hore phekolo ea metsi a litšila mohato o latelang o fihla boemong bo tloaelehileng. Mesi, tšebeliso e felletseng ea lisebelisoa tse neng li lahliloe qalong, ha e fokotse feela litšila tsa mehloli, e sireletsa tikoloho, e fokotsa tšilafalo ea tikoloho, le ho ntlafatsa maemo a bophelo ba batho. Kaho ea morero e fihletse litholoana tse ntle, e khotsofatsang ’muso le ho tšehetsa batho.
Nako ea poso: May-06-2024