Isihlabathi esigeze se-acid saged

I-quartz sand caiting kanye nenqubo yokulinganisa enemininingwane

Ekukhetheni isihlabathi se-quartz ehlanziwe kanye nesihlabathi esiphakeme sokuhlanzeka kwe-quartz sand, kunzima ukufeza izidingo zezindlela ezijwayelekile zezinzuzo, ikakhulukazi ifilimu le-iron oxide ebusweni besihlabathi se-quartz kanye nokungcola kwensimbi emifalweni. Ukuze uthuthukise kangcono ikhwalithi kanye nesivuno sokuhlanzwa kwesihlabathi se-quartz, kuhlanganiswe nezimpawu ze-quartz sand insoluble ku-acid futhi zincibilike kancane kwikhambi le-koho, indlela yokulayisha ye-acid isiphenduke izindlela ezidingekayo zokwelapha isihlabathi se-quartz.

Ukwelashwa ngesihlabathi se-Quartz ukwelapha isihlabathi se-quartz nge-hydrochloric acid, sulfuric acid, oxalic acid noma i-hydrofluoric acid ukuncibilikisa i-iron.

Inqubo eyisisekelo yokuthathwa kwesihlabathi se-quartz

Ngiyalingana ne-lotion

Amathani esihlabathi adinga ukwenziwa nge-7-9% i-oxalic acid, 1-3% i-hydrofluoric acid kanye nengxube yamanzi ayi-90%; Kudinga amathani amanzi angama-2-3,5, uma amanzi evuselelwa kabusha, bese kudingeka amathani angama-0,1 amanzi angu-0,1 kuphela ukuze ahlanze ithoni yesihlabathi, ekusebenzeni kwesihlabathi, azoletha iningi lesihlabathi phezulu; Ukwelashwa ngesihlabathi se-Quartz ukwelapha isihlabathi se-quartz nge-hydrochloric acid, sulfuric acid, oxalic acid noma i-hydrofluoric acid ukuncibilikisa i-iron.

Ⅱ ukuhlanganiswa kokutshala

Isixazululo sokukhukhulayo sifakwe ethangini lokutshala futhi sengeze ngokuya ngengxenye ye-hydrochloric acid okuqukethwe ku-5% yesisindo se-hydrochler

Ⅲ isihlabathi esigeziwe esigeziwe i-quartz
Isikhathi sesihlabathi se-quartz ukucwilisa isixazululo sokukhanyisa ngokuvamile amahora angama-3-5, isidingo esithile sokukhulisa noma ukunciphisa isikhathi sokushisa ngokwesikhumba esiphuzi, kulandelwa ukusetshenziswa kwemishini yokushisa ukushisa okuthize, kunganciphisa isikhathi sokushisa.

② Ukusetshenziswa kwe-oxalic acid kanye ne-alum eluhlaza njengokwelashwa kwe-ejenti yokutshala ama-agent kungathuthukisa i-solubility yensimbi, nakanye isixazululo, i-alum eluhlaza ngokuhambisana nengxenye yesisombululo sokuxuba, ukushukumisa, ikhambi lihlungwa ngemuva kokululama.

③ Ukwelashwa kwe-hydrofluoric acid: Umphumela muhle lapho ukwelashwa kwe-hydrofluoric acid kusetshenziswa wedwa, kepha ukugxila kuphakeme. Lapho kwabiwe nge-sodium dithonite, ukugxila okuphansi kwe-hydrofluoric acid kungasetshenziswa.

Ukuhlushwa okuthile kwe-hydrochloric acid kanye ne-hydrofluoric acid solution kuxutshwe ne-quartz sand slurry ngasikhathi sinye ngokuya ngengxenye; Kungaphathwa futhi nge-hydrochloric acid solution kuqala, kugezwe bese kuphathwa nge-hydrofluoric acid, kuphathwe endaweni ephezulu amahora ama-2-3, bese kuhlanzwa futhi kuhlanziwe.

Qaphela:

Uma i-hydrofluoric acid isetshenziselwa i-acid spak quartz sand, ukusabela kuyinkimbinkimbi ngokwengeziwe. Ngaphezu kokuchithwa kwensimbi kwimidiya ye-acid, i-HF ingaphendula ne-quartz uqobo ukuncibilikisa i-sio2 nezinye izilindi zokulingisa ebusweni obuthile ebusweni.

Kodwa-ke, lokhu kusebenza kakhulu ekuhlanzeni ingaphezulu lesihlabathi se-quartz futhi kuqede ukungcoliswa kwensimbi nokunye ukungcoliswa kokungcola, ngakho-ke i-hydrofluoric acid ilungele ukuvulwa kwe-quartz. Kodwa-ke, i-HF inobuthi futhi isebenza kakhulu, ngakho-ke i-acip yokucwazimula i-wasting wastewater idinga ukwelashwa okukhethekile.

I-IV Acid Reflow and Deacucidication

Hlanza isihlabathi esigezwe esihlanjululwe nge-acid ngamahlandla ama-2-3, bese uvala nge-0.05% -0.5% yeSodium Hydroxide Solution, kanye nesikhathi sokungathathi hlangothi, futhi uqinisekisa ukuthi sonke isihlabathi se-quartz singathathi hlangothi. Lapho i-PH ifinyelela i-alkaline, ungakhipha u-vaye futhi uhlanze izikhathi ezi-1-2 kuze kube yilapho i-pH ayithathi hlangothi.

Ⅴ isihlabathi esomile se-quartz

Isihlabathi se-quartz kufanele sikhishwe ngamanzi ngemuva kokuhoxiswa kwe-acid, bese kuthi isihlabathi se-quartz kufanele somiswe emishini yomiswa.

Ⅵ Ukuhlonza, Ukukhethwa kombala kanye nokupakisha, njll.

Lokhu okungenhla kuyinqubo eyisisekelo ye-Quartz SANDING PITHING kanye nenqubo yokwelashwa okufuywayo, i-Quartz sand ore inokusatshalaliswa okubanzi ezweni lethu, ngakho-ke kunomehluko ngesihlabathi se-quartz futhi kudinga inqubo ekhethekile yokuhlanza, ukuthuthukisa inqubo efanelekile ye-quartz sand.