IYuanming powder ikwabizwa ngokuba yityuwa yeGlauber, kwaye igama layo lezenzululwazi yisodium sulfate. Le yityuwa ye-inorganic esondele kakhulu kwiimpawu zemichiza yetyuwa yetafile.

1. Isetyenziswe njengedayi ethe ngqo kunye nenye i-agent ekhawulezayo yokudaya umqhaphu

Xa udaya umqhaphu ngeedayi ezithe ngqo, iidayi zesulfure, idayi yevat kunye nedayi yeYindioxin, i-sodium sulfate ingasetyenziswa njenge-arhente yokukhuthaza idayi.

Ezi dayi zilula ukunyibilika kwisisombululo esilungisiweyo sokudaya, kodwa akulula ukudaya imicu yomqhaphu. Ngenxa yokuba idayi ayilula ukuphelelwa amandla, kukho idayi eninzi eseleyo emanzini eenyawo.

Ukongezwa kwe-sodium sulfate kunokunciphisa ukunyibilika kwedayi emanzini, ngaloo ndlela kwandisa amandla ombala wedayi. Ngale ndlela, ubungakanani bedayi bunokuncitshiswa, kwaye umbala odayiweyo uya kuba nzulu.

1. Ubungakanani be-sodium sulfate

Kuxhomekeke kumandla ombala wedayi esetyenzisiweyo kunye nobunzulu bombala oyifunayo. Musa ukongeza kakhulu okanye ngokukhawuleza, ngaphandle koko idayi kwisisombululo sedayi iya kukhawuleza kwaye ibangele amabala edayi phezu kwengubo.

2. Xa udaya ilaphu lomqhaphu

Umgubo weYuanming wongezwa ngokubanzi kwiibhetshi kwinqanaba le-3 ukuya kwelesi-4. Ngenxa yokuba isisombululo sedayi sinzima kakhulu ngaphambi kokudaya, ukuba yongezwa ngokukhawuleza, idayi iya kudayi kwifiber ngokukhawuleza kwaye kulula ukuvelisa ukungalingani, ngoko uyidaye ixesha elithile uze uyifake. Ngokufanelekileyo.

3. I-sodium sulfate ngaphambi kokusetyenziswa

IYuanming powder kufuneka ifakwe nzulu ngokupheleleyo ngamanzi phambi kokusetyenziswa, kwaye ihluzwe phambi kokuba ifakwe kwibhafu yokudaya. Kuyimfuneko ngakumbi ukuvuselela ibhafu yokudaya kwaye uyifake ngokukhawuleza ukuthintela ibhafu yokudaya ukuba idibane nomlinganiselo omkhulu we-accelerant kwaye ibangele idayi ukuba ityuwa. Hlalutya indima.

4. I-sodium sulfate kunye netyuwa zisetyenziswa ngokuqhelekileyo i-accelerator yedayi

Ukuziqhelanisa kubonakalise ukuba kwidayi ngqo, ukusebenzisa i-sodium sulfate njenge-accelerator yedayi kunokufumana umbala oqaqambileyo. Umphumo wokusebenzisa ityuwa yetafile imbi, ehambelana nokucoceka kwetyuwa yetafile. Ukongeza kwi-calcium eninzi kunye ne-magnesium ion, ityuwa yemveliso ngokubanzi iqulethe i-iron ion. Ezinye iidayi ezichatshazelwa kakhulu yi-iron ion (ezifana ne-direct turquoise blue GL, njl.) zisebenzisa ityuwa njengedayi ekhawulezayo, eya kubangela ukuba umbala ube grey.

5. Abanye abantu bacinga ukuba ixabiso letyuwa yetafile liphantsi

Abanye abantu bacinga ukuba ixabiso letyuwa yetafile linexabiso eliphantsi, kwaye ityuwa yetafile ingasetyenziswa endaweni yomgubo weYuanming. Nangona kunjalo, kungcono ukusebenzisa umgubo weYuanming ngombala okhanyayo kunetyuwa yetafile, kwaye kumbala omnyama, ityuwa yetafile ingcono. Nantoni na efanelekileyo, kufuneka isetyenziswe emva kovavanyo.

6. Ubudlelwane phakathi kwe-sodium sulfate kunye nesixa setyuwa

Ubudlelwane phakathi kwe-sodium sulfate kunye nokusetyenziswa kwetyuwa kufana noku kulandelayo:

Iinxalenye ezi-6 ezingenamanzi Na2SO4=5 iinxalenye zeNaCl

Iinxalenye ezili-12 ze-hydrate Na2SO4 · 10H20=5 iinxalenye zeNaCl

2. Isetyenziswa njenge retarder ukudaya ngqo kunye nesilika ukudaya

Ukufakwa kwedayi ngokuthe ngqo kwimicu yeprotheyini ubukhulu becala kukudaya kwesilika, kwaye ukudaya ngokukhawuleza okufunyenweyo kungcono kunoko kwedayi yeasidi ngokubanzi. Ezinye iidayi ezithe ngqo zikwanokukhupha okugqwesileyo, ngoko ke zihlala zisetyenziselwa ukukhupha umbala womhlaba kushicilelo lwelaphu lesilika.

Ukudaya ngokuthe ngqo kwesilika nako kusoloko kongeza isixa esincinci sesodium sulfate, kodwa indima yesodium sulfate yahlukile kuleyo yokudaya komqhaphu. Isebenza kuphela njenge arhente yokudaya kancinci.

Phawula:
1. Ukudaywa kwesilika ngedayi ethe ngqo. Emva kokuba i-sodium sulfate yongezwe, umphumo wokudaya ngokukhawuleza kwenzeka ngolu hlobo lulandelayo:

Idayi ethe ngqo i-R SO3Na iyahlukana ibe yi-sodium ion Na+ kunye ne-pigment anion R SO3- emanzini, njengoko kubonisiwe kule fomyula ilandelayo: i-RSO3Na (iintolo eziguquguqukayo kwizibiyeli) Na+ R SO3- yuanming powder Na2SO4 iyahlukanisa ibe yi-sodium ion Na+ kunye ne-sulfate ion SO4- emanzini -, le fomyula ilandelayo: Na2SO4 (iintolo eziguquguqukayo kwizibiyeli) 2Na+ RSO4–Kwibhafu yokudaya, idayi yeanion R SO3- inokudaya ngokuthe ngqo isilika. Xa i-sodium sulfate yongezwa, iya kuhlukana ukuvelisa i-sodium ion Na +, Ukuchithwa kwedayi kuchaphazelekayo yi-sodium ions; oko kukuthi, ngenxa yobudlelwane obulinganayo be-post-ion reaction, ichaphazeleka yi-Na + yecala eliqhelekileyo le-ion, elinciphisa ukuchithwa kwedayi, ngoko ukudaya kwesilika kuyancipha. Isiphumo sokudaya.

2. Amalaphu adayiwe ngeedayi ezithe ngqo, ngokuqhelekileyo sebenzisa i-ejenti yokulungisa u-Y okanye i-ejenti yokulungisa uM (malunga ne-3～5g/l, i-30% i-acetic acid 1～2g/l, ubushushu obuyi-60℃) imizuzu engama-30 ukuphucula imveliso egqityiweyo Ukukhawuleza kombala. .

4. Isetyenziswa njengesikhuseli sombala osemhlabeni xa kukhulwa amalaphu esilika aprintiweyo nadayiwe

Xa kugutyulwa amalaphu esilika aprintwayo okanye edaywa, idayi inokuxolwa, ukuze ingcolise umbala womhlaba okanye amanye amalaphu alungelelanisiweyo. Ukuba i-sodium sulfate yongezwa, ukunyibilika kwedayi kunokuncitshiswa, ngoko akukho ngozi yokukhupha idayi kunye nokungcolisa umbala womhlaba. Phezulu.