Daim ntawv thov tseem ceeb ntawm cov alumina ua kom tiav adsorbent

Qhib Aluminayog cov oxide ntxig ua los ntawm cov khoom siv tsis zoo thiab siv tau cov khoom sib txawv thiab siv tau ntau dua, ua rau muaj kev sib tw zoo dua qub Ntau lawm .

• Kev Tawm Tsam Lub Cev: Adsorption ntawm Roj Molecules (xws li H₂o, CO₂) los ntawm Van Der WAsals rog {}}

• Kev Tawm Tsam Tshuaj Ua Yeeb Yam: Kev Sib Koom Tes lossis ion Txauv nrog cov pa paug (xws li F⁻, cov hlau hnyav) los ntawm cov pab pawg hydoxyl {}}

• Electrostatic adsorption: In solution, changes in surface charge affect the adsorption of charged ions.

1. kev kho dej

(1) Kev tshem tawm fluorine High-efforic

• Kev Ua Tau Zoo: Adsorption Peev Tuaj yeem ncav cuag 15-30 mg f⁻ / g, haum rau cov kev kho dej haus thiab kev muaj kev lag luam kom muaj kev lag luam.

(2) Hnyav Hlau Tshem Tawm

• Lub hom phiaj paug: aspuls / ⁵⁺, PB²⁺, CD²⁺, CRR²⁺, thiab lwm yam.

(3) organic organic orgeorption

• Daim ntawv thov: Tshem tawm cov dyes, phenols thiab cov tshuaj tua kab thiab cov khoom seem tawm {}}

2. roj purification thiab kom qhuav

• Muaj roj kom qhuav: sib sib zog nqus lub cev qhuav dej, siv rau hauv huab cua sib cais, cov nkev thiab tub yees.

• Cov kua roj acid: tshem tawm ntawm h₂s, so₂, thiab lwm yam ., kom tiv thaiv cov khoom siv {}}

• VOCS kev kho mob: muaj cov peev txheej adsorption: muaj cov ntsiab lus adsorption rau cov organic cov cheeb tsam xws li benzene thiab forgicdehyde {}}

3. petrochemical thiab catalysis

• Cov cab kuj catalyst: siv nyob rau hauv cov kev tawm tsam xws li hydrodesulfurization thiab fischer-trotch los ntsaws cov nquag {}}

• Cov roj ua kom ua kom zoo: nqus cov tshuaj acidic thiab colloids nyob rau hauv cov roj lubricating rau txuas txoj kev pabcuam lub neej {}}

{{0 {}} chromatographic sib cais thiab tshuaj

• Cov tub luam tawm cov chromatographic: cais cov kab sib dhos polarcounts xws li alkaloids thiab steroids .

• Cov Tsheb Thauj Khoom: Siv rau kev ua kom huv thiab muaj kev npaj-tso tawm ntawm cov tshuaj tua kab mob .

Cov saum toj no yog cov ntawv thov tseem ceeb ntawmQhib AluminaRaws li adsorbent .} nqus cov txheej txheem ntawm cov dej ua haujlwm, nws daim ntawv thov kev ua haujlwm zoo, nws cov ntawv thov kev txhim kho, nws cov ntaub ntawv tsim kho kom zoo nkauj, nws cov ntaub ntawv tsim kho kom zoo nkauj, nws cov ntaub ntawv tsim kho kom zoo nkauj, nws cov ntaub ntawv tsim kho kom zoo nkauj, nws cov ntawv thov kev txhim kho zoo thiab muaj kev lag luam yuav txuas ntxiv.