Dab tsi yog qhov txawv ntawm Activated Alumina Catalyst Supports thiab Silica Gel Supports?

Ntawm ntau cov ntaub ntawv txhawb nqa catalyst muaj,activated alumina sivthiab silica gel yog ob qho kev xaiv ntau tshaj plaws. Txawm hais tias ob qho tib si muaj qhov tshwj xeeb ntawm qhov chaw siab thiab zoo - tsim cov qauv pore, lawv sib txawv ntawm cov neeg kho tshuab lub zog, thermal stability, tshuaj tsis haum, thiab kev ua haujlwm tsim nyog.

1. Cov khoom sib txawv

Kev txhawb nqa alumina catalyst feem ntau yog ua los ntawm siab -purity aluminium oxide, feem ntau nyob rau hauv theem -Al₂O₃.

Nta muaj xws li:

Siab tshwj xeeb thaj chaw

Zoo -tsim pore qauv

Zoo heev mechanical zog

Nto acidic active sites

Kev txhawb nqa Silica gel feem ntau yog tsim los ntawm silicon dioxide (SiO₂).

Nta muaj xws li:

Zoo heev tshuaj stability

Qhov nruab nrab nruab nrab

Uniform pore qauv

Muaj zog adsorption muaj peev xwm

Vim lawv cov khoom sib txawv, ob cov ntaub ntawv no tsim nyog rau ntau hom kev tawm tsam catalytic.

2. Kev sib piv ntawm thaj chaw tshwj xeeb thiab qhov pore

Txawm hais tias ob qho tib si cov ntaub ntawv muaj qhov tshwj xeeb ntawm thaj chaw tshwj xeeb, lawv muaj qhov sib txawv.

Activated alumina muab cov chaw ua haujlwm ntau dua, tso cai rau cov khoom siv hlau kom tawg ntau yam sib xws. Yog li ntawd, nws feem ntau ua tau zoo dua hauv ntau cov txheej txheem catalytic.

3. Mechanical Strength

Industrial catalysts feem ntau yuav tsum tau ua haujlwm tsis tu ncua nyob rau lub sijhawm ntev.

Activated alumina muaj:

Siab zog compressive

Zoo hnav tsis kam

Tsawg attrition tus nqi

Lub neej ua haujlwm ntev dua

Hauv kev sib piv, silica gel muaj qhov ua haujlwm qis dua thiab muaj kev cuam tshuam ntau dua rau hnav thiab tawg nyob rau hauv siab -load kev ua haujlwm.

Yog li ntawd, activated alumina feem ntau yog ib qho kev xaiv txhim khu kev qha rau ruaj - txaj reactors.

4. Kev sib piv ntawm siab -Tub kub tsis kam

Qhov no yog ib qho ntawm qhov sib txawv tseem ceeb ntawm ob cov ntaub ntawv.

Activated Alumina:

✔ Haum rau kev ua haujlwm ntev - ntawm qhov kub siab tshaj 300-600 degree

✔ Zoo heev thermal stability

✔ Resistant rau sintering

Silica Gel:

Nyom poob nws qhov pore qauv ntawm qhov kub thiab txias

Ntev -lub sij hawm raug rau qhov kub thiab txias txo nws qhov chaw tshwj xeeb

Feem ntau haum rau kev ua haujlwm qis dua

Yog li ntawd, activated alumina feem ntau yog nyiam rau siab -kub catalytic cov tshuaj tiv thaiv.

5. Kev sib piv ntawm Catalytic Performance

Qhov zoo tshaj plaws ntawm activated alumina yog nyob rau hauv nws cov nplua nuj hydroxyl pawg thiab acidic active chaw.

Qhov no txhais tau tias:

Active Cheebtsam yog yooj yim mus thauj khoom

Ntau dua hlau dispersion

Higher catalytic efficiency

Muaj zog hlau adhesion

Silica gel feem ntau yog siv los ua kev txhawb nqa inert.

Rau cov tshuab catalytic xav tau cov hlau zoo heev dispersion, activated alumina feem ntau yog qhov kev xaiv zoo dua.

6. Yuav xaiv li cas?

Yog tias koj cov txheej txheem cuam tshuam nrog cov xwm txheej hauv qab no,activated alumina sivyog pom zoo:

✔ Siab - qhov kub thiab txias

✔ Siab - cov tshuaj tiv thaiv siab

✔ Lub sijhawm ua haujlwm ntev

✔ High mechanical zog yuav tsum

✔ High catalytic efficiency yuav tsum tau

Yog tias koj daim ntawv thov tsom mus ntxiv rau:

Neutral nto khoom

Cov tshuaj lom neeg tshwj xeeb

Tsawg- qhov kub thiab txias

Tshwj xeeb noble hlau catalyst systems

Silica gel tuaj yeem yog qhov kev xaiv zoo dua.

Zibo Xiangrun Environmental Engineering Co., Ltd.'s activated alumina tau dhau los ua ib qho kev xaiv hauv petrochemical processing, environmental catalysis, thiab natural gas purification ua tsaug rau nws cov neeg kho tshuab siab zog, superior thermal stability, loj dua qhov chaw, thiab txhim kho dispersion ntawm active Cheebtsam.

Yog tias koj qhov project xav tau ntev - lub sijhawm ua haujlwm ruaj khov, zoo heev - qhov kub thiab txias tsis kam, thiab kev ua tau zoo catalytic, thov hu rauZibo Xiangrun Environmental Engineering Co., Ltd., koj tus kws tshaj lij activated alumina chaw tsim tshuaj paus.