Ts'ebetsong ea tlhahiso ea indasteri ea biopharmaceuticals, lijo, fermentation, joalo-joalo, bothata bo teng ba foam esale e le bothata bo ke keng ba qojoa.Haeba palo e kholo ea foam e sa felisoe ka nako, e tla tlisa mathata a mangata ts'ebetsong ea tlhahiso le boleng ba sehlahisoa, esita le ho baka mathata a lintho tse bonahalang.Litšila, ho fokotsa katleho ea tlhahiso, ho lelefatsa ka matla potoloho ea karabelo, ho fokotsa boleng ba sehlahisoa, joalo-joalo, ha e le hantle, se molemo ho feta mona ke ho sebelisa mekhoa ea lik'hemik'hale tsa defoaming, re ka khothaletsa polyether defoamer.The defoamer e bonolo ho e sebelisa, e theko e tlaase, e potlakile ho senya, e ntle ka phello ea ho senya, 'me e telele ka nako ea antifoaming, e amoheloang ke bahlahisi ba bangata.
Polyether defoamer ke haholo-holo defoamer e matla e fumanoang ka polymerizing propylene glycol kapa glycerol e nang le propylene oxide, ethylene oxide, joalo-joalo tlas'a catalysis ea potassium hydroxide.E khetholloa ka ts'ireletso ea tikoloho, ts'ebetso e phahameng, ha ho na matheba a mebala, joalo-joalo E loketse litlhoko tsa liindasteri tse ngata tsa silicon-free defoamer e le ho senya le ho thibela foam.
Litšobotsi tsa ts'ebetso le ts'ebeliso
Ho tlosa lekoba ka potlako le ho fokotsa litekanyetso.Ha e ame thepa ea motheo ea tsamaiso ea foaming.Diffusivity e ntle le ho kenella.Ho tsitsa ha lik'hemik'hale le ho hanyetsa oksijene e matla.Ha ho ts'ebetso ea 'mele, e seng chefo, e sa senyeheng, ha e na litla-morao tse mpe, e sa cheng, e sa phatlohang, polokeho e phahameng.Mabapi le tšebeliso, defoamer e lokela ho ekeletsoa ka tekanyo e nyane le ka makhetlo a mangata.Sehlahisoa sena se ka futhumatsoa 'me sa hloekisoa ka tanka ka tharollo ea pele le lisebelisoa tsa motheo tsa belisoa, kapa se ka lokisoa ka emulsion ea metsi, e entsoeng ka ho toba ka mouoane ebe e "eketsoa" ka tanka bakeng sa ho senya.Tanka ea ho lokisetsa emulsion ea antifoaming e na le mochine o susumetsang mochine, e le hore moemeli oa antifoaming o ka qhalakanngoa ka ho feletseng le ho junifomo, 'me phello e ntle ea defoaming e ka finyelloa.
Lintlha tse Amang Ts'ebetso ea Polyether Defoamer
Phello ea li-initiator tse fapaneng mabapi le ts'ebetso ea polyether defoamer, phello ea mekhoa e fapaneng ea li-block ts'ebetsong ea defoamer, le phello ea bolelele ba karolo e fapaneng ea epoxy mabapi le ts'ebetso ea defoaming.
Lilemong tse 'maloa tse fetileng, khoebo ea rona e amohetse le ho cheka mahlale a tsoetseng pele a lapeng le kantle ho naha.Ka nako e ts'oanang, k'hamphani ea rona e na le sehlopha sa litsebi tse ikemiselitseng ho u thusa ka tsoelo-pele ea fektheri ea hau ea silicone defoamer Chaena, haeba u batla ho tseba ho eketsehileng ka mathata ao re ka a rarollang habonolo, ka kōpo ikutloe u lokolohile ho ikopanya le rona.Re labalabela ho nts'etsapele bokhabane le likamano tsa nako e telele tsa mokhatlo le uena.
Ka lilemo tse seng kae feela, Cleanwater China Paper Defoamers, Antifoam Agent e re fumanetse botumo bo botle le photefolio e tsotehang ea litšebeletso tsa bareki ka ho sebeletsa bareki ka boleng pele, botšepehi pele, le ho fana ka litšebeletso kapele.Ke labalabela ho sebetsa le uena!
E qotsitsoe ho Zhihu
Nako ea poso: Jan-19-2022