Impuphu ye-Yuanming ibizwa nangokuthi usawoti kaGlauber, futhi igama layo lesayensi yi-sodium sulfate. Lona usawoti ongaphili osondelene kakhulu nezakhiwo zamakhemikhali zikasawoti wetafula.

1. Isetshenziswa njengodayi oqondile kanye nenye into esheshisa ukudaya ukotini

Uma udayi ukotini ngamadayi aqondile, amadayi esibabule, amadayi e-vat kanye namadayi e-Yindioxin, i-sodium sulfate ingasetshenziswa njenge-ejenti yokukhuthaza udayi.

Lawa madayi kulula ukuwancibilikisa esixazululweni sokudaya esilungisiwe, kodwa akulula ukuwadaya imicu kakotini. Ngenxa yokuthi akulula ukuwuqeda udayi, kusele udayi omningi emanzini aphansi.

Ukwengezwa kwe-sodium sulfate kunganciphisa ukuncibilika kwedayi emanzini, ngaleyo ndlela kwandise amandla okufaka umbala kwedayi. Ngale ndlela, inani ledayi lingancishiswa, futhi umbala ofakwe umbala uzojula.

1. Inani le-sodium sulfate

Kuncike emandleni okufaka umbala wedayi esetshenzisiwe kanye nokujula kombala owufunayo. Ungangezi okuningi kakhulu noma ngokushesha kakhulu, ngaphandle kwalokho idayi esesixazululweni sedayi izokhipha futhi ibangele amabala edayi ebusweni bendwangu.

2. Uma udayida indwangu kakotini

Impuphu ye-Yuanming ivame ukungezwa ngamaqoqo ezinyathelweni zesithathu kuya kwesesine. Ngenxa yokuthi ikhambi ledayi lijiyile kakhulu ngaphambi kokudayi, uma lifakwa ngokushesha, idayi izodayi ku-fiber ngokushesha kakhulu futhi kulula ukukhiqiza ukungalingani, ngakho-ke yidayize isikhashana bese uyifaka. Kulungile.

3. I-Sodium sulfate ngaphambi kokusebenzisa

Impuphu ye-yuanming kufanele ijuliswe ngokuphelele ngamanzi ngaphambi kokusebenzisa, futhi ihlungwe ngaphambi kokufakwa ebhavini lokudaya. Kudingeka kakhulu ukuxuba ibhavini lokudaya bese ulifaka kancane kancane ukuze uvimbele ibhavini lokudaya elingaphelele ukuthi lingathinti inani elikhulu le-accelerant bese libangela udayi ube nosawoti. Hlaziya indima.

4. I-Sodium sulfate kanye nosawoti yizinto ezivame ukusetshenziswa njengezinto zokusheshisa udayi

Umkhuba ufakazele ukuthi ekudayini okuqondile, ukusebenzisa i-sodium sulfate njengesisheshisi sodayi kungathola umbala ogqamile. Umphumela wokusebenzisa usawoti wetafula awulungile, okuhlobene nokuhlanzeka kosawoti wetafula. Ngaphezu kwama-ion amaningi e-calcium ne-magnesium, usawoti wezimboni ojwayelekile uqukethe nama-ion ensimbi. Amanye amadayi athintwa kakhulu ama-ion ensimbi (njenge-GL eluhlaza okwesibhakabhaka eqondile, njll.) asebenzisa usawoti njenge-accelerant yodayi, okuzokwenza umbala ube mpunga.

5. Abanye abantu bacabanga ukuthi intengo kasawoti etafuleni ishibhile

Abanye abantu bacabanga ukuthi intengo kasawoti wetafula ishibhile, futhi usawoti wetafula ungasetshenziswa esikhundleni sempuphu ye-Yuanming. Kodwa-ke, kungcono ukusebenzisa i-Yuanming powder ngombala okhanyayo kunosawoti wetafula, futhi ngombala omnyama, usawoti wetafula ungcono. Noma ngabe yini efanelekile, kumele isetshenziswe ngemva kokuhlolwa.

6. Ubudlelwano phakathi kwe-sodium sulfate kanye nenani likasawoti

Ubudlelwano phakathi kokusetshenziswa kwe-sodium sulfate nosawoti bucishe bube kanje:

Izingxenye ezi-6 ze-Na2SO4 ezingenamanzi = Izingxenye ezi-5 ze-NaCl

Izingxenye eziyi-12 ze-hydrate Na2SO4·10H20=izingxenye ezi-5 ze-NaCl

2. Isetshenziswa njenge-retarder yokudaya ngqo kanye nokudaya isilika

Ukusetshenziswa kwamadayi aqondile kuma-fiber eprotheni ikakhulukazi ukudaya usilika, futhi ukushesha kokudaya okutholakalayo kungcono kunokwadayi be-asidi ejwayelekile. Amanye amadayi aqondile nawo anokukhishwa okuhle kakhulu, ngakho-ke avame ukusetshenziselwa ukukhipha umbala ongaphansi ekuphrintiweni kwendwangu kasilika.

Ukudaya usilika ngqo kuvame ukunezela inani elincane le-sodium sulfate, kodwa indima ye-sodium sulfate ihlukile kweyokudaya ukotini. Isebenza kuphela njenge-ejenti yokudaya ehamba kancane.

Qaphela:
1. Ukudaya usilika ngodayi oqondile. Ngemva kokungezwa kwe-sodium sulfate, umphumela wokudaya kancane kwenzeka kanje:

Idayi eqondile i-R SO3Na ihlukana ibe yi-sodium ion Na+ kanye ne-pigment anion R SO3- emanzini, njengoba kuboniswe kule fomula elandelayo: i-RSO3Na (imicibisholo yokuguqula phakathi kwama-parentheses) i-Na+ R SO3- yuanming powder i-Na2SO4 ihlukana ibe yi-sodium ion Na+ kanye ne-sulfate ion SO4- emanzini -, le fomula elandelayo: i-Na2SO4 (imicibisholo yokuguqula phakathi kwama-parentheses) i-2Na+ RSO4–Ebhavini lokudaya, i-anion yedayi i-R SO3- ingadaya ngqo isilika. Lapho i-sodium sulfate ingezwa, izohlukana ukuze ikhiqize i-sodium ion Na+, Ukuhlukana kwedayi kuthintwa yi-sodium ion; okusho ukuthi, ngenxa yobudlelwano bokulingana bokusabela kwe-post-ion, kuthintwa yi-Na+ common ion guilt, okunciphisa ukuhlukana kwedayi, ngakho-ke ukudaya kwesilika kuyehliswa. Umphumela wokudaya.

2. Ngezindwangu ezidaywe ngodayi abaqondile, ngokuvamile sebenzisa i-fixing agent Y noma i-fixing agent M (cishe 3 ~ 5g/l, 30% acetic acid 1 ~ 2g/l, izinga lokushisa 60℃) imizuzu engama-30 ukuthuthukisa umkhiqizo oqediwe. Ukuqina kombala.

4. Isetshenziswa njengesivikelo sombala ophansi ekukhucululeni izindwangu zikasilika eziprintiwe nezidaywe

Uma ukhuhla noma udayi izindwangu zikasilika, idayi ingasuswa, ukuze ingcolise umbala womhlabathi noma ezinye izindwangu ezivumelanisiwe. Uma kungezwa i-sodium sulfate, ukuncibilika kwedayi kungancishiswa, ngakho-ke akukho ngozi yokukhumula idayi futhi kungcolise umbala womhlabathi. Phezulu.