Activated alumina hmoov tsis yog ib qho yooj yim alumina hmoov. Activated alumina npaj los ntawm cov txheej txheem tshwj xeeb muaj qhov zoo -tsim pore qauv thiab thaj tsam loj heev. Cov yam ntxwv no ua rau nws muab ntau qhov chaw thauj khoom rau catalyst active Cheebtsam.
Tom qab tsim, calcination, thiab lwm yam txheej txheem,activated alumina hmoovtuaj yeem ua rau alumina txhawb ntau hom, xws li spheres, kab, strips, thiab granules. Cov neeg tsim khoom kuj tuaj yeem kho qhov tsis xws li qhov pore ntim, thaj chaw tshwj xeeb, lub zog siv tshuab, thiab particle loj raws li qhov xav tau ntawm cov khoom kawg. Qhov no kuj yog ib qho tseem ceeb vim li cas activated alumina hmoov yuav siv tau nyob rau hauv zus tau tej cov ntau hom catalyst txhawb.
1. Catalyst Txhawb rau Petroleum Refining
Petroleum refining yog ib qho ntawm cov ntawv thov tseem ceeb ntawm alumina catalyst txhawb nqa.
Nyob rau hauv cov txheej txheem xws li hydrodesulfurization, hydrodenitrification, thiab hydrotreating, catalysts yuav tsum tau ua hauj lwm rau lub sij hawm ntev nyob rau hauv lub kub kub, siab, thiab complex tshuaj ib puag ncig. Yog li ntawd, muaj cov kev xav tau siab heev rau kev ruaj ntseg, pore qauv, thiab cov khoom siv dag zog ntawm kev txhawb nqa.
Activated alumina hmoov tuaj yeem siv los ua cov khoom siv los npaj cov kev txhawb nqa alumina. Los ntawm kev tsim thiab calcination, nws tuaj yeem ua rau kev txhawb nqa tsim nyog rau kev thauj khoom cov khoom siv hlau.
Piv txwv li, nyob rau hauv ib co hydrotreating catalysts, lub alumina kev them nyiaj yug yuav tsum muaj ib tug tsim nyog pore qauv kom active hlau yuav zoo dispersed rau ntawm qhov chaw thiab nyob rau hauv lub pores ntawm kev txhawb nqa. Rau hom kev thov no, nws tsis tsim nyog los ua raws li ib qho kev ntsuas. Xwb, tsim nyog activated alumina hmoov yuav tsum tau xaiv raws li cov formulation thiab cov tshuaj tiv thaiv tej yam kev mob ntawm lub kawg catalyst.
2. Hydrodesulfurization thiab Hydrodenitrification Catalysts
Cov hom catalysts feem ntau xav tau cov khoom siv hlau tshwj xeeb kom thauj mus rau alumina txhawb nqa. Yog li ntawd, lub pore qauv ntawm kev txhawb nqa yuav cuam tshuam ncaj qha rau cov dispersion ntawm lub active Cheebtsam thiab kev sib cuag efficiency tom qab reactants nkag mus rau hauv lub pores.
Tom qab ua tiav, activated alumina hmoov tuaj yeem tsim cov alumina txhawb nqa nrog qhov tsim nyog pore ntim thiab thaj chaw tshwj xeeb kom tau raws li qhov yuav tsum tau muaj ntawm cov tshuab catalyst sib txawv.
Yog tias tus neeg siv khoom tsim khoom siab tshaj -loading catalyst, tshwj xeeb yuav tsum tau them nyiaj rau lub pore ntim thiab pore loj faib ntawm kev txhawb nqa. Yog tias kev saib xyuas ntau dua yog them rau cov nyhuv dispersion ntawm cov khoom nquag, thaj chaw tshwj xeeb, cov khoom nto, thiab cov qauv kev ruaj ntseg tom qab tsim yuav tsum tau txiav txim siab.
3. Catalyst Txhawb rau Kev Lag Luam Tshuaj
Hauv oxidation, hydrogenation, dehydrogenation, thiab lwm yam roj -cov tshuaj tiv thaiv catalytic, alumina muaj thermal stability zoo thiab cov qauv ruaj khov thiab tuaj yeem siv los ua kev txhawb nqa rau cov khoom siv.
Cov tshuaj lom neeg sib txawv muaj qhov sib txawv heev rau kev txhawb nqa. Piv txwv li, qee qhov kev cuam tshuam yuav tsum muaj qhov tshwj xeeb ntawm thaj chaw loj dua, qee qhov them nyiaj ntau dua rau qhov ntim ntawm qhov pore thiab qhov pore loj, thiab qee qhov siab - qhov kub thiab txias ua rau muaj kev cuam tshuam ntau dua rau cov qauv kev ruaj ntseg ntawm kev txhawb nqa thaum lub sijhawm ua haujlwm ntev -. Yog li ntawd, txawm rau activated alumina hmoov, txawv catalyst manufacturers yuav xav tau cov khoom sib txawv kiag li.
4. Catalysts rau Industrial Gas kho
Hauv kev kho hydrogen, syngas, thiab lwm yam kev lag luam gases, cov txheej txheem xws li desulfurization, purification, thiab hloov dua siab tshiab feem ntau koom nrog. Cov catalysts cuam tshuam yuav tsum muaj kev ruaj ntseg ua haujlwm raws li kev ua haujlwm tas mus li, yog li muaj qee qhov kev xav tau rau cov qauv kev ruaj ntseg thiab thermal stability ntawm kev txhawb nqa.
Activated alumina hmoov tuaj yeem ua tiav rau hauv kev txhawb nqa nrog cov duab sib txawv raws li qhov yuav tsum tau muaj ntawm qhov kawg catalyst, thiab cov qauv pore sib thooj tuaj yeem tau txais los ntawm kev tswj cov khoom siv raw thiab tsim cov txheej txheem.
Yog tias koj tab tom yuav activated alumina hmoov rau catalyst txhawb kev tsim khoom, koj tuaj yeem ua ntej qhia meej rau daim ntawv thov ntawm cov khoom kawg.
Piv txwv li, yog tias nws yog siv rau roj av refining catalysts, koj yuav tsum tau tsom rau cov qauv pore, qhov chaw tshwj xeeb, thermal stability, thiab kev ua haujlwm zoo; Yog hais tias nws yog siv rau ib puag ncig catalysts, koj yuav tsum tau xaiv raws li tej yam kev mob tshwm sim thiab active Cheebtsam; yog tias nws yog siv rau siab -kub catalytic txheej txheem, koj yuav tsum tau xyuam xim ntau dua rau cov qauv kev ruaj ntseg ntawm cov khoom nyob rau hauv siab - kub.
Zibo Xiangrun Environmental Engineering Co., Ltd. tsom rau kev tsim thiab muab cov ntaub ntawv alumina thiab tuaj yeem muab cov khoom siv alumina sib xws raws li cov neeg siv khoom sib txawv ntawm cov ntawv thov kev lag luam. Rau cov tuam txhab kev txhawb nqa catalyst, peb them nyiaj tsis yog rau cov khoom lag luam tus kheej nkaus xwb, tab sis kuj rau kev sib raug zoo ntawm cov khoom siv raw thiab cov neeg siv khoom tom qab tsim, calcination, thiab daim ntawv thov catalyst zaum kawg.
Yog koj tab tom nrhiavactivated alumina hmoovrau kev txhawb nqa catalyst, roj av refining, tshuaj catalysis, ib puag ncig catalysis, lossis kev kho roj av, koj tuaj yeem xa peb cov phiaj xwm tsis, daim ntawv thov, thiab yuav khoom kom muaj nuj nqis. Peb tuaj yeem pom zoo cov khoom tsim nyog raws li koj qhov kev xav tau tiag tiag thiab muab cov ncauj lus kom ntxaws thiab cov lus hais.
