Mai Shafawa Alumina Mai Kunnawa Don Hydrogen Peroxide
Gabatarwar Samfuri
Samfurin abu ne mai launin fari, mai siffar ƙwallo, wanda ke da siffa mara guba, mara ƙamshi, ba ya narkewa a cikin ruwa da ethanol. Girman ƙwayoyin iri ɗaya ne, saman yana da santsi, ƙarfin injin yana da yawa, ikon sha danshi yana da ƙarfi kuma ƙwallon ba ta rabuwa bayan shan ruwa.
Alumina na hydrogen peroxide yana da tashoshi da yawa na capillary da kuma babban yanki na saman, wanda za'a iya amfani da shi azaman mai sha, mai bushewa da kuma mai kara kuzari. A lokaci guda, ana kuma ƙayyade shi gwargwadon ƙarfin sinadarin da ke sha. Yana da ƙarfi ga ruwa, oxides, acetic acid, alkali, da sauransu. Alumina da aka kunna wani nau'in mai shaƙa ruwa ne mai zurfi kuma mai shaƙa don shaƙa ƙwayoyin polar.
A ƙarƙashin wasu yanayi na aiki da yanayin sake farfaɗowa, zurfin bushewarsa yana da yawa kamar zafin wurin raɓa a ƙasa da -40℃, kuma yana da ingantaccen kayan bushewa don busar da ruwan da aka gano. Ana amfani da shi sosai a cikin busar da iskar gas da ruwa na masana'antar man fetur, busar da masana'antar yadi, masana'antar samar da iskar oxygen da iskar kayan aiki ta atomatik, shaƙar matsi a masana'antar raba iska, da sauransu. Saboda yawan zafin da ke cikin layin shaƙar monomolecular, ya dace sosai da na'urorin sake farfaɗowa marasa zafi. Alumina don hydrogen peroxide farar barbashi ne mai siffar ƙwallo mai siffar ƙwallo mai girman barbashi iri ɗaya, saman santsi, ƙarfin injina mai yawa da kuma ƙarfin hygroscopic. An yi shi da alumina mai tsarki ta hanyar shirye-shiryen kimiyya da kammala catalytic. Ana iya amfani da shi azaman mai cire fluoride don yawan ruwan fluoride, wanda hakan ke sa shi mai shaƙar ƙwayoyin halitta tare da babban yanki na musamman. Lokacin da ƙimar pH da alkalinity na ruwan da ba shi da ruwa sun yi ƙasa, ƙarfin cire fluorine yana da girma, ya fi 3.0mg/g. Ana iya amfani da shi don cire fluorine, cire arsenic, cire launi na najasa da kuma cire ƙamshi daga ruwan sha da na'urorin masana'antu.
Bayanan Fasaha
| Abu | Naúrar | Bayanin fasaha | |
| Siza na barbashi | mm | 3-5 | 4-6 |
| AL2O3 | % | ≥93 | ≥93 |
| SiO2 | % | ≤0.08 | ≤0.08 |
| Fe2O3 | % | ≤0.04 | ≤0.04 |
| Na2O | % | ≤0.4 | ≤0.4 |
| asara akan ƙonewa | % | ≤6.0 | ≤6.0 |
| Yawan yawa | g/ml | 0.65-0.75 | 0.65-0.75 |
| Yankin saman | m²/g | ≥180 | ≥180 |
| Girman rami | ml/g | ≥0.40 | ≥0.40 |
| Sha ruwa | % | ≥60 | ≥60 |
| Ƙarfin murƙushewa | Ba a/ƙirƙiri ba | ≥110 | ≥130 |
Aikace-aikace/Marufi
Ana amfani da shi azaman mai shaye-shaye don hydrogen peroxide ta hanyar tsarin anthraquinone. Baya ga shaye-shayen alkali a cikin ruwa, yana da babban ƙarfin sake farfadowa don samfuran lalata hydrogenation kuma ana iya canza lalacewar hydrogenation zuwa anthraquinone don tabbatar da kwanciyar hankali na antheaquinone mai tasiri gaba ɗaya. Don haka yana iya adana farashi. Bugu da ƙari, idan aka yi la'akari da buƙatar sake farfadowa, alumina na hydrogen peroxide na iya tabbatar da kyakkyawan aikin injiniya yayin da ƙananan canje-canje ke faruwa a cikin aiki bayan sake farfadowa.
Jakar saka mai nauyin kilogiram 25/gambar takarda mai nauyin kilogiram 25/gambar ƙarfe mai nauyin lita 200 ko kuma bisa ga buƙatar abokin ciniki.
