Xov xwm
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Kev tshawb fawb txog kev siv cov silica gel desiccant
Hauv kev tsim khoom thiab lub neej, silica gel tuaj yeem siv los ua kom qhuav N2, huab cua, hydrogen, natural gas [1] thiab lwm yam. Raws li cov kua qaub thiab alkali, desiccant tuaj yeem muab faib ua: acid desiccant, alkaline desiccant thiab nruab nrab desiccant [2]. Silica gel zoo li yog lub tshuab ziab khaub ncaws tsis zoo uas zoo li qhuav NH3, HCl, SO2, ...Nyeem ntxiv -
Yuav ua li cas los tsim cov silica gel?
Silica gel yog ib yam khoom siv adsorption zoo heev. Nws yog ib qho tshuaj amorphous thiab nws cov tshuaj formula yog mSiO2.nH2O. Nws ua tau raws li Suav tshuaj tus qauv HG / T2765-2005. Nws yog cov khoom siv desiccant tau pom zoo los ntawm FDA uas tuaj yeem tiv tauj ncaj qha nrog zaub mov thiab tshuaj. Silica gel muaj ...Nyeem ntxiv -
Grace Scientist Yuying Shu's Discovery Txhim Kho FCC Catalyst Performance thiab Environmental Friendliness
COLOMBIA, MD, Kaum Ib Hlis 16, 2020 (GLOBE NEWSWIRE) - WR Grace & Co. (NYSE: GRA) tshaj tawm hnub no tias Tus Thawj Saib Xyuas Kev Tshawb Fawb Yuying Shu tau txais txiaj ntsig los ntawm kev tshawb pom tam sim no patented, tus yeej Grace Stable tus neeg sawv cev nrog kev ua haujlwm zoo. (GSI) rau Rare Earth Tec...Nyeem ntxiv -
catalyst carrier thiab zeolite
Peb siv cov ncuav qab zib los txhim kho koj qhov kev paub. Los ntawm kev txuas ntxiv mus saib lub vev xaib no, koj pom zoo rau peb siv cov ncuav qab zib. Xav paub ntxiv. Kab lus no tsom mus rau qhov chaw acidity ntawm oxide catalysts thiab kev txhawb nqa (γ-Al2O3, CeO2, ZrO2, Si ...Nyeem ntxiv -
Kev lag luam thoob ntiaj teb dehumidifier yuav tsum ncav cuag
TSHIAB YORK, Lub Xya Hli 5, 2023 (GLOBE NEWSWIRE) - tshaj tawm "Kev Ua Lag Luam Desiccant: trends, Opportunities and Competitive Analysis [2023-2028]" - Dehumidifier Market Trends and Forecasts Lub neej yav tom ntej ntawm lub ntiaj teb no desiccant kev lag luam yog cog lus, nrog rau lub sij hawm nyob rau hauv lub ...Nyeem ntxiv -
Plhaub thiab BASF koom tes ntawm carbon capture thiab cia
Plhaub thiab BASF tab tom sib koom tes txhawm rau txhawm rau hloov pauv mus rau lub ntiaj teb xoom-emissions. Txog qhov kawg no, ob lub tuam txhab tau sib koom ua ke soj ntsuam, txo qis thiab siv BASF's Sorbead® adsorption technology rau carbon capture thiab ...Nyeem ntxiv -
Yog vim li cas thiab kev tiv thaiv kev ntsuas rau siab H2S thiab SO2 cov ntsiab lus ntawm molecular sieve nyob rau hauv purification system ntawm huab cua sib cais unit
Ua ntej, qhov kev ncua deb ntawm cov khoom sib cais ntawm huab cua thiab cov khoom siv hluav taws xob rov qab yog nyob ze, thiab H2S thiab SO2 gases tsim nyob rau hauv cov pa roj ntawm cov sulfur rov qab yog cuam tshuam los ntawm cov cua kev taw qhia thiab ib puag ncig siab, thiab raug nqus mus rau hauv cov cua compressor los ntawm sel ...Nyeem ntxiv -
Yog vim li cas thiab kev tiv thaiv txoj kev ntawm cov dej siab ntawm molecular sieve nyob rau hauv purification system ntawm huab cua sib cais unit
Ua ntej, hauv qab ntawm cov cua txias ntauwd ua kua theem interlock tsis ua hauj lwm, tus neeg teb xov tooj nrhiav tsis tau nyob rau hauv lub sij hawm, ua rau lub cua txias ntauwd kua theem siab dhau lawm, ib tug loj npaum li cas ntawm cov dej los ntawm huab cua nkag mus rau hauv lub molecular sieve purification system, activated alumina adsorption susatur ...Nyeem ntxiv
