Nūhou
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ʻO ka hopena a me ka hana o ka mea hoʻohālike ma ka synthesis o ZSM molecular sieve
I ke kaʻina o ka molecular sieve synthesis, he kuleana koʻikoʻi ka mea hana template. ʻO ka mea hoʻohālikelike he mole mole e hiki ke alakaʻi i ka ulu ʻana o ke aniani molecular sieve ma o ka pilina intermolecular a hoʻoholo i kona ʻano kristal hope loa. ʻO ka mea mua, hiki i ka mea hana template ke hoʻopili ...Heluhelu hou aku -
kānana molekala ZSM
ʻO ZSM molecular sieve kahi ʻano catalyst me kahi ʻano ʻokoʻa, e hōʻike ana i ka hana maikaʻi loa i nā hopena kemika he nui ma muli o kāna hana acidic maikaʻi loa. Ma lalo iho nei kekahi mau catalysts a me nā hopena i hiki ke hoʻohana ʻia nā kānana molekole ZSM no: 1. Ka hopena isomerization: ZSM molecular sieves.Heluhelu hou aku -
Ka noi a me ka synthesis o ZSM-5 molecular sieve
I. Introduction ZSM-5 molecular sieve he ʻano mea microporous me ke ʻano kū hoʻokahi, i hoʻohana nui ʻia i nā kula he nui no kona mau waiwai adsorption maikaʻi, kūpaʻa a me ka hana catalytic. Ma kēia pepa, e hoʻokomo ʻia ka noi a me ka synthesis o ZSM-5 molecular sieve ...Heluhelu hou aku -
E noiʻi e pili ana i ke ʻano o ka hoʻohana ʻana i ka silica gel desiccant
I ka hana ʻana a me ke ola, hiki ke hoʻohana ʻia ka silica gel e hoʻomaloʻo i ka N2, ka ea, ka hydrogen, ke kinoea maoli [1] a pēlā aku. Wahi a ka waikawa a me ka alkali, hiki ke hoʻokaʻawale ʻia ka desiccant i: acid desiccant, alkaline desiccant a me neutral desiccant [2]. ʻO ka silica gel he mea maloʻo kūʻokoʻa e like me ka maloʻo NH3, HCl, SO2, ...Heluhelu hou aku -
Pehea e hana ai i ka silica gel?
ʻO ka silica gel kahi ʻano mea adsorption ikaika loa. He mea amorphous a ʻo kona ʻano kemika ʻo mSiO2.nH2O. Hoʻokō ia i ka maʻamau kemika Kina HG/T2765-2005. He mea desiccant maka i ʻae ʻia e FDA hiki ke hoʻopili pololei me ka meaʻai a me nā lāʻau lapaʻau. Loaʻa ka silica gel ...Heluhelu hou aku -
Hoʻomaikaʻi ʻo Grace Scientist Yuying Shu's Discovery i ka FCC Catalyst Performance and Environment Friendly
COLOMBIA, MD, Nowemapa 16, 2020 (GLOBE NEWSWIRE) - Ua hoʻolaha ʻo WR Grace & Co. (NYSE: GRA) i kēia lā ua ʻike ʻia ʻo Chief Scientist Yuying Shu i ka loaʻa ʻana o ka mea hoʻokele Grace Stable lanakila nui me ka hana i hoʻonui ʻia. (GSI) no Rare Earth Tec...Heluhelu hou aku -
mea lawe hoʻoheheʻe a me ka zeolite
Hoʻohana mākou i nā kuki e hoʻomaikaʻi i kou ʻike. Ma ka hoʻomau ʻana i kēia pūnaewele, ʻae ʻoe i kā mākou hoʻohana ʻana i nā kuki. ʻIke hou aku. Ke nānā nei kēia ʻatikala i nā waiwai acidity o ka oxide catalysts a me nā kākoʻo (γ-Al2O3, CeO2, ZrO2, Si...Heluhelu hou aku -
Manaʻo ʻia ka mākeke dehumidifier honua e hōʻea
NEW YORK, Iulai 5, 2023 (GLOBE NEWSWIRE) - hoʻolaha i ka hoʻokuʻu ʻana o "Desiccant Market: Trends, Opportunities and Competitive Analysis [2023-2028]" - Dehumidifier Market Trends and Forecasts ʻO ka wā e hiki mai ana o ka mākeke desiccant honua ke hoʻohiki nei, me nā manawa kūpono. i loko o ka ʻeke...Heluhelu hou aku
