Ukusetshenziswa okuyinhloko kwe-caustic soda ezindwangu kanye nokuphrinta nokudaya

Ukwelashwa kwangaphambili kwezindwangu

 

Enqubweni yokukhiqiza izindwangu, i-caustic soda ivame ukusetshenziswa esigabeni sokwelashwa sangaphambi kokwelashwa. Ingasusa ukungcola kwemvelo okufana ne-wax, i-pectin, i-cellulose, njll. emiculweni yemvelo efana nekotini ne-hemp, futhi le nqubo ibizwa ngokuthi i-degreasing. Ukusetshenziswa kwe-caustic soda kungathuthukisa ikhwalithi yendwangu, kuyenze ibe lula futhi ifane, futhi ilungiselele ukudaya nokuphrinta okulandelayo.

 

Ukudaya Nokuphrinta

 

I-alkali idlala indima ebalulekile ezinqubweni zokudaya nezokunyathelisa. Ingathuthukisa ukumuncwa kukadayi nezinga lokulungisa, yenze umbala ugqame futhi uqine. Enqubweni yokudaya yodayi abasebenzayo, i-caustic soda ingakhuthaza ukusabela kwamakhemikhali phakathi kodayi nemicu, ithuthukise umphumela wokudaya.

 

Ukwelashwa kwe-mercerizing

 

I-soda isetshenziselwa ukwelashwa kwe-mercerization yezindwangu zikakotini. Ingaphezulu lemicu kakotini ngemva kokwelashwa kwe-mercerization liyashelela, lithuthukisa ukucwebezela nokuthungwa kwezindwangu. Le nqubo isusa izindawo ezingalingani ku-fiber surface ngokusebenzisa umphumela olimazayo we-caustic soda, okwenza i-fiber surface bushelelezi.

 

Indlela yokusebenza ye-caustic soda

 

Indlela yokusebenza ye-caustic soda ezindwangu kanye nokuphrinta nokudaya ikakhulukazi ihlanganisa amaphuzu alandelayo:

 

1. Ukusabela kwamakhemikhali

 

I-alkali ingabhekana nokusabela kwamakhemikhali nokungcola emiculweni, njenge-esterification, i-hydrolysis, njll., ukuze kususwe lokhu kungcola. Phakathi nenqubo yokudaya, i-caustic soda ingaphinde ikhuthaze ukwakheka kwezibopho zamakhemikhali phakathi kodayi nemicu, ithuthukise ukushesha kokudaya.

 

2. Imiphumela engokomzimba

 

Umthelela wokugqwala we-caustic soda ungenza i-fiber surface bushelelezi, isuse amaqhuqhuva amancane endaweni yefayibha, futhi ithuthukise ukuthungwa nokubukeka kwezindwangu.

 

Umthelela we-caustic soda endaweni ezungezile

 

Ukusetshenziswa kwe-caustic soda kuzoba nomthelela othile emvelweni. Amanzi angcolile akhiqizwa ngesikhathi sendwangu kanye nezinqubo zokuphrinta nokudaya aqukethe ukugxila okuphezulu kwezinto ze-alkaline. Uma ikhishwa ngokuqondile ngaphandle kokwelashwa, izodala umonakalo endaweni yemvelo yasemanzini. Ngakho-ke, amabhizinisi endwangu nawokudaya kudingeka athathe izinyathelo ezisebenzayo zokwelashwa kwamanzi angcolile ukuze anciphise umthelela we-caustic soda endaweni ezungezile.

 

Isu lentuthuko esimeme

Ngokuqwashisa okwandayo kokuvikelwa kwemvelo, izimboni zendwangu kanye nokunyathelisa nokudaya zifuna izindlela zokukhiqiza ezingayingcolisi imvelo. Lokhu kuhlanganisa:

 

1. Lungiselela inqubo yokukhiqiza

 

Ngokuthuthukisa izinqubo zokukhiqiza, ukunciphisa ukusetshenziswa kwe-caustic soda ngenkathi kuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.

 

2. Ukuhlanza nokugaywa kabusha kwamanzi

 

Ukwamukela ubuchwepheshe obuthuthukisiwe bokuhlanza amanzi angcolile ukuze kuncishiswe umthelela we-caustic soda emvelweni, kanye nokukhulisa ukutholwa kanye nokusetshenziswa kwe-caustic soda emanzini angcolile.

 

3. Ucwaningo nokuthuthukiswa kwezinye izindlela ezingayingeni imvelo

 

Yakha futhi usebenzise amanye amakhemikhali angavumelani nemvelo ukuze unciphise ukuthembela ku-caustic soda futhi unciphise izingozi zemvelo phakathi nenqubo yokukhiqiza.

 

I-Epilogue

 

I-Caustic soda idlala indima engenakuthathelwa indawo ezimbonini zendwangu nokunyathelisa nezokudaya, idlala indima ebalulekile ekwenzeni ngcono izinga nokusebenza kwezindwangu. Kodwa-ke, ukusetshenziswa kwe-caustic soda kuletha nezinkinga zemvelo ezidinga ukuxazululwa ngokusungula izinto ezintsha zobuchwepheshe kanye nokuphatha kahle. Ngokuzayo, izimboni zendwangu kanye nokunyathelisa nokudaya zizoqhubeka nokuhlola izinqubo zokukhiqiza ezingasizungezile neze ukonga ukuze kuzuzwe intuthuko esimeme.