I-14006 I-Enzyme Yokuhlola
Izici & Izinzuzo
- Ayiqukethe i-APEO noma i-phosphorus, njll. Ilingana nezidingo zokuvikela imvelo.
- Inikeza izintambo nezindwangu umphumela omuhle kakhulu we-capillary kanye nokumhlophe okuphezulu.
- Ithuthukisa ikhwalithi yokudaya elandelayo.
- Impahla ethambile. Isusa ukungcola ngempumelelo ngaphandle kokulimaza imicu.
- Ifanele ukukhuhla, ukuhlanza kanye nokwenza mhlophe inqubo yokugeza eyodwa. Yenza inqubo ibe lula futhi yonge izindleko.
Izakhiwo Ezijwayelekile
Ukubukeka: | Impushana emhlophe/ Igranule |
Ionicity: | I-Anionic / Nonionic |
Inani le-pH: | 12.5±0.5 (1% isixazululo esinamanzi) |
Ukunyibilika: | Incibilika emanzini |
Isicelo: | Izingxube zikakotini nezokotini |
Iphakheji
Isigubhu sekhadibhodi esingu-50kg nephakheji elenziwe ngezifiso liyatholakala ukuze likhethwe
AMACEBISO:
Ukukhishwa ukotini nezinye i-cellulosic fibers
I-scouring iyinqubo emanzi ebaluleke kakhulu esetshenziswa ezintweni zendwangu ngaphambi kokudaya noma ukuphrinta. Ikakhulukazi kuyinqubo yokuhlanza lapho kukhishwa khona izinto zangaphandle noma ukungcola. Inqubo yokuhlanza, ngenkathi ihlanza i-α-cellulose, idlulisela uhlamvu lwe-hydrophilic kanye nokungena okudingekile ezinkambisweni ezilandelayo (i-bleaching, i-mercerizing, ukudaya noma ukuphrinta). Ukukhuhla okuhle kuyisisekelo sokuqeda ngempumelelo. Ukusebenza kwenqubo yokukhuhla kwehlulelwa ngokuthuthuka kokumanzisa kwezinto ezikhuhliwe.
Ikakhulukazi, ukukhuhla kwenziwa ukuze kukhishwe amafutha angafuneki, amafutha, ama-wax, ukungcola okuncibilikayo nanoma yikuphi ukungcola okuyizinhlayiyana noma okuqinile okunamathela emiculweni, okungase kuphazamise inqubo yokudaya, ukuphrinta nokuqeda. Inqubo empeleni iqukethe ukwelashwa ngensipho noma okokuhlanza okune-alkali noma ngaphandle kokwengezwa. Ngokuya ngohlobo lwefayibha, i-alkali ingase ibe buthakathaka (isb. isoda ash) noma iqine (i-caustic soda).
Lapho kusetshenziswa insipho, amanzi athambile ayadingeka. I-ion yensimbi (Fe3+kanye noCa2+) ekhona emanzini aqinile futhi i-pectin kakotini ingakha insipho engancibiliki. Inkinga inzima kakhulu lapho ukukhuhla kwenziwa ngenqubo eqhubekayo ehilela ukugeza kwe-padding lapho isilinganiso sotshwala siphansi kakhulu kunenqubo ye-batch; i-chelating noma i-ejenti yokuthungatha, isb, i-Ethylenediaminetetraacetic acid (EDTA), i-Nitrilotriacetic acid (NTA), njll., ingasetshenziswa ukuvimbela ukwakheka kwe-scum kanye nefilimu. I-detergent yokwenziwa yekhwalithi ephezulu inikeza ibhalansi enhle ngokumanzisa, ukuhlanza, ukufaka i-emulsifying, ukuhlakazeka kanye nezakhiwo ezikhipha amagwebu, ngaleyo ndlela unikeze ikhono elihle lokuhlanza. Izihlanzi ze-anionic, ezingezona i-ionic noma imixube yazo, imixube yezihlanzi ezisiza ukuncibilika nezinsipho zisetshenziswa kakhulu ekukhunjweni. Ukuze kusheshiswe inqubo yokuhlanza, ngezinye izikhathi kusetshenziswa ama-ejenti okumanzisa ngokuhlanganyela nezincibilikisi ezibilisa kakhulu (i-cyclohexanol, i-methylcyclohexanol, njll.) ngezinye izikhathi, kodwa inqubo ingase ingabi ne-eco-friendly. Umsebenzi wezincibilikisi ukuncibilikisa amafutha angancibiliki namawakisi.
Abakhi bayengezwa kubhavu obilisa i-kier ukwandisa umsebenzi wensipho noma okokuhlanza. Lawa ngokuvamile usawoti onjenge-borates, i-silicates, i-phosphates, i-sodium chloride noma i-sodium sulphate. I-sodium metasilicate (Na2SiO3, 5h2O) ingasebenza futhi njengesihlanzi kanye nesigcinalwazi. Umsebenzi we-buffer ukushayela insipho isuka esigabeni samanzi iye endaweni yokubona indwangu/yamanzi futhi ngenxa yalokho kwandise ukugcwala kwensipho engutsheni.
Ngesikhathi ubiliswa ukotini nge-caustic soda, umoya ovalelwe ungase ubangele i-oxidation ye-cellulose. Lokhu kungase kuvinjwe ngokwengezwa kwe-ejenti yokunciphisa kancane efana ne-sodium bisulphite noma i-hydrosulphite otshwaleni bokukhuhla.
Izinqubo zokugaya zezinto ezihlukene zendwangu ziyahlukahluka kakhulu. Phakathi kwemicu yemvelo, ukotini oluhlaza utholakala ngendlela ehlanzekile kakhulu. Inani eliphelele lokungcola okufanele lisuswe lingaphansi kuka-10% wesisindo esiphelele. Noma kunjalo, ukubilisa isikhathi eside kuyadingeka njengoba ukotini uqukethe ama-wax anesisindo samangqamuzana aphezulu, okunzima ukuwasusa. Amaprotheni aphinde alale emgodini omaphakathi we-fiber (lumen) okungenakufinyeleleka kalula kukhemikhali esetshenziswa ukukhuhla. Ngenhlanhla i-cellulose ayithinteki ukwelashwa isikhathi eside ngesisombululo se-caustic kuze kufike ekugxilweni kuka-2% lapho ungekho umoya. Ngakho-ke, kungenzeka ukuguqula konke ukungcola ngesikhathi sokukhuhla, ngaphandle kwezindaba zemvelo zombala, kube yifomu encibilikayo, engagezwa ngamanzi.
Ukukhipha imicu ye-cellulosic ngaphandle kukakotini kulula kakhulu. Imicu ye-bast efana ne-jute ne-fl ax ayikwazi ukuhluzwa ngokwehlukana ngenxa yamathuba okususwa kwezakhi ezimbalwa ezingenazo i-fibrous ngokulimala kwempahla. Lezi zivame ukuhluzwa kusetshenziswa insipho noma okokuhlanza kanye nomlotha wesoda. I-Jute ivame ukusetshenziswa ngaphandle kokuhlanzwa okwengeziwe, kodwa i-fl ax ne-ramie kuvame ukuhluzwa futhi kuvame ukwenziwa mhlophe. I-Jute yokudaya i-scoured ngaphambili kodwa kusele amanani amaningi e-lignin, okuholela ekusheshiseni ukukhanya okungekuhle.
Njengoba ukungcola kwemvelo okufana ne-cotton wax, izinto ze-pectic kanye namaprotheni zihlotshaniswa ikakhulukazi ngaphakathi kodonga oluyinhloko, inqubo yokukhuhla ihlose ukususa lolu donga.