Isithombe Esifakiwe Se-Alumina Esebenzayo Yokuhlanza Amanzi

I-Alumina Esebenzayo Yokwelashwa Kwamanzi

Incazelo emfushane:

Lo mkhiqizo uyinto emhlophe, eyindilinga enezimbobo futhi ayinabo ubuthi, ayinaphunga, ayincibiliki emanzini nase-ethanol. Usayizi wezinhlayiya uyafana, ubuso bubushelelezi, amandla omshini aphezulu, ikhono lokumunca umswakama linamandla futhi ibhola alihlukani ngemva kokumunca amanzi.

Usayizi oyingxenye ungaba ngu-1-3mm, 2-4mm/3-5mm noma ube mncane kakhulu njengo-0.5-1.0mm. Unendawo enkulu yokuxhumana namanzi kanye nendawo ethile engaphezulu kuka-300m²/g, unenani elikhulu lama-microspores futhi ungaqinisekisa ukumuncwa okunamandla kanye nevolumu ephezulu yokukhishwa kwe-fluorination ku-fluorin emanzini.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Somkhiqizo

I-Alumina ye-hydrogen peroxide ineziteshi eziningi ze-capillary kanye nendawo enkulu ebusweni, engasetshenziswa njenge-adsorbent, desiccant kanye ne-catalyst. Ngesikhathi esifanayo, inqunywa futhi ngokuya nge-polarity yento e-adsorbed. Ine-affinity enamandla yamanzi, ama-oxide, i-acetic acid, i-alkali, njll. I-alumina esebenzayo uhlobo lwe-desiccant ejulile emanzini amancane kanye ne-adsorbent yokumunca ama-molecule e-polar.

Ngaphansi kwezimo ezithile zokusebenza kanye nezimo zokuvuselela, ukujula kwayo komisa kuphakeme njengokushisa kwe-dew point ngaphansi kuka-40℃, futhi iyi-desiccant ephumelelayo yokomisa ngokujulile amanzi alandelanayo. Isetshenziswa kabanzi ekomiseni igesi kanye nesigaba soketshezi embonini ye-petrochemical, ekomiseni imboni yezindwangu, embonini yokukhiqiza i-oksijini kanye nomoya wezinsimbi ozenzakalelayo, ukumuncwa kwengcindezi yokushintshashintsha embonini yokuhlukanisa umoya, njll. Ngenxa yokushisa okuphezulu kwesendlalelo se-monomolecular adsorption, ifaneleka kakhulu kumadivayisi okuvuselela angenakushisa. I-Alumina ye-hydrogen peroxide iyizinhlayiya ezimhlophe eziyindilinga ezinezimbobo ezinobukhulu obufanayo bezinhlayiya, ubuso obubushelelezi, amandla aphezulu omshini kanye ne-hygroscopicity enamandla. Yenziwe nge-alumina ehlanzekile kakhulu ngokulungiselela kwesayensi kanye nokuqedwa kwe-catalytic. Ingasetshenziswa njengesisusi se-fluoride samanzi amaningi e-fluoride, okwenza kube yi-molecule adsorbent enendawo enkulu ethile. Lapho inani le-pH kanye ne-alkalinity yamanzi aluhlaza kuphansi, amandla okususa i-fluorine aphezulu, angaphezu kuka-3.0mg/g. Ingasetshenziswa ekususeni i-fluorine, ekususeni i-arsenic, ekususeni umbala wendle kanye nasekususeni iphunga emanzini okuphuza kanye namadivayisi ezimboni.

Idatha Yobuchwepheshe

Into	Iyunithi	Ukucaciswa kobuchwepheshe
i-particle size	mm	1-3	2-4
AL₂O₃	%	≥93	≥93
I-SiO₂	%	≤0.08	≤0.08
Fe₂O₃	%	≤0.04	≤0.04
Na₂O	%	≤0.45	≤0.45
ukulahlekelwa ekushiseni	%	≤8.0	≤8.0
Ubuningi obukhulu	g/ml	0.65-0.75	0.65-0.75
Indawo engaphezulu	m²/g	≥300	≥300
Ivolumu yembobo	ml/g	≥0.40	≥0.40
Amandla okuchoboza	N/ingxenye encane	≥50	≥70

Isicelo/Ukupakisha

Ingasetshenziswa njenge-ejenti yokususa uketshezi emanzini. Ikakhulukazi uma inani le-PH kanye ne-alkalinity yamanzi kuhlukile, ivolumu yokususa uketshezi ingaba ngaphezu kuka-4.0mg/g. Ingasetshenziswa ukususa i-arsenic emanzini okuphuza.

Isikhwama esilukiwe esingu-25kg/isigubhu sebhodi lephepha esingu-25kg/isigubhu sensimbi esingu-200L noma ngokwesicelo sekhasimende.