Kushanda Alumina Yekurapa Mvura
Nhanganyaya yeChigadzirwa
Chigadzirwa ichi chinhu chichena, chine maburi akaita denderedzwa chine huturu husina chepfu, hahunhuhwi, hachinyungudike mumvura uye mune ethanol. Hukuru hwezvimedu hwakaenzana, pamusoro pacho pakanaka, simba remuchina rakakwira, kugona kwemvura kunobata uye bhora haripatsanurwe mushure mekunwa mvura.
Saizi yacho inogona kuva 1-3mm, 2-4mm/3-5mm kana kutoti diki se 0.5-1.0mm. Ine nzvimbo yakakura yekubata mvura uye nzvimbo yayo yepamusoro inodarika 300m²/g, ine huwandu hwakawanda hwema microspores uye inogona kuve nechokwadi chekuti mvura inonyungudika uye huwandu hwayo hwe fluorination hwakakwira kusvika ku fluorinion mumvura.
Alumina yehydrogen peroxide ine nzira dzakawanda dze capillary uye nzvimbo yakakura yepamusoro, iyo inogona kushandiswa se adsorbent, desiccant uye catalyst. Panguva imwe chete, inoonekwawo zvichienderana ne polarity ye adsorbed substance. Ine simba rakasimba remvura, ma oxides, acetic acid, alkali, nezvimwewo. Alumina yakakamurwa imhando ye micro-water desiccant uye adsorbent yekusorbent polar molecules.
Pasi pemamwe mamiriro ekushanda nemamiriro ekugadzirisa, hurefu hwayo hwekuomesa hwakakwira sehurefu hwedova huri pasi pe -40℃, uye idesiccant inoshanda yekuomesa mvura yakatevedzana. Inoshandiswa zvakanyanya mukuomesa kwegesi nemafuta muindasitiri yepetrochemical, kuomesa kweindasitiri yemachira, indasitiri yekugadzira okisijeni uye mweya wezvishandiso otomatiki, kudzvanywa kwesimba muindasitiri yekuparadzanisa mhepo, nezvimwewo. Nekuda kwekupisa kwakanyanya kwe monomolecular adsorption layer, yakakodzera kwazvo michina yekugadzirisa isingapisi. Alumina yehydrogen peroxide ipurasitiki chena ine maburi ane saizi yakaenzana, pamusoro wakatsetseka, simba remakanika rakawanda uye hygroscopicity yakasimba. Yakagadzirwa ne high-purity alumina kuburikidza nekugadzirira kwesainzi uye kupedzisa catalytic. Inogona kushandiswa se fluoride remover yemvura ine fluoride yakawanda, zvichiita kuti ive molecular adsorbent ine nzvimbo yakakura chaiyo. Kana pH uye alkalinity yemvura isina kubikwa yakaderera, kugona kubvisa fluorine kwakakwira, kupfuura 3.0mg/g. Inogona kushandiswa kubvisa fluorine, kubvisa arsenic, kubvisa ruvara rwetsvina uye kubvisa kunhuhwirira kwemvura yekunwa nemidziyo yemumaindasitiri.
Ruzivo rweUnyanzvi
| Chinhu | Chikamu | Tsanangudzo yehunyanzvi | |
| saizi yezvikamu | mm | 1-3 | 2-4 |
| AL2O3 | % | ≥93 | ≥93 |
| SiO2 | % | ≤0.08 | ≤0.08 |
| Fe2O3 | % | ≤0.04 | ≤0.04 |
| Na2O | % | ≤0.45 | ≤0.45 |
| kurasikirwa pakupisa | % | ≤8.0 | ≤8.0 |
| Kuwanda kwehuwandu | g/ml | 0.65-0.75 | 0.65-0.75 |
| Nzvimbo yepamusoro | m²/g | ≥300 | ≥300 |
| Vhoriyamu yePore | ml/g | ≥0.40 | ≥0.40 |
| Simba rekupwanya | N/chidimbu | ≥50 | ≥70 |
Kushandiswa/Kurongedza
Inogona kushandiswa senzira yekubvisa fluorination mumvura. Kunyanya kana PH uye alkalinity yemvura iri yoga, huwandu hwe defluorination hunogona kunge huri pamusoro pe4.0mg/g. Inogona kushandiswa kubvisa arsenic mumvura yekunwa.
Bhegi rakarukwa re25kg/dhiramu repepa re25kg/dhiramu resimbi re200L kana zvichienderana nechikumbiro chemutengi.
