Nkhani
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Kafukufuku pa kukula kwa silika gel desiccant
Pakupanga ndi moyo, gel osakaniza a silika angagwiritsidwe ntchito kuumitsa N2, mpweya, haidrojeni, gasi wachilengedwe [1] ndi zina zotero. Malinga ndi asidi ndi alkali, desiccant ikhoza kugawidwa kukhala: acid desiccant, alkaline desiccant ndi neutral desiccant [2]. Gelisi ya silika ikuwoneka ngati yowumitsira osalowererapo yomwe imawoneka kuti imawuma NH3, HCl, SO2, ...Werengani zambiri -
Momwe mungapangire gel osakaniza silika?
Gelisi ya silika ndi mtundu wa zinthu zomwe zimagwira ntchito kwambiri. Ndi chinthu cha amorphous ndipo mankhwala ake ndi mSiO2.nH2O. Imakumana ndi mankhwala aku China HG/T2765-2005. Ndi zopangira za desiccant zovomerezeka ndi FDA zomwe zimatha kulumikizana mwachindunji ndi chakudya ndi mankhwala. Gel ya silika ili ndi ...Werengani zambiri -
Grace Scientist Yuying Shu's Discovery Kupititsa patsogolo Kuchita kwa FCC Catalyst ndi Kusamalira Zachilengedwe
COLOMBIA, MD, Novembala 16, 2020 (GLOBE NEWSWIRE) - WR Grace & Co. (NYSE: GRA) alengeza lero kuti Chief Scientist Yuying Shu ndiye adadziwika kuti adapeza wothandizira wa Grace Stable yemwe tsopano ali ndi patenti komanso wopambana kwambiri yemwe ali ndi ntchito zambiri. (GSI) ya Rare Earth Tec...Werengani zambiri -
chothandizira chothandizira ndi zeolite
Timagwiritsa ntchito makeke kuti tiwongolere luso lanu. Mukapitiliza kusakatula tsamba ili, mukuvomera kugwiritsa ntchito ma cookie. Zambiri. Nkhaniyi ikufotokoza za acidity pamwamba katundu wa oxide catalysts ndi zothandizira (γ-Al2O3, CeO2, ZrO2, Si ...Werengani zambiri -
Msika wapadziko lonse lapansi wa dehumidifier ukuyembekezeka kufika
NEW YORK, Julayi 5, 2023 (GLOBE NEWSWIRE) - yalengeza kutulutsidwa kwa "Msika wa Desiccant: Trends, Mipata ndi Kusanthula Kwampikisano [2023-2028]" - Dehumidifier Market Trends and Forecasts Tsogolo la msika wapadziko lonse lapansi wa desiccant likulonjeza, ndi mwayi ...Werengani zambiri -
Shell ndi BASF amagwirizana pakugwira ndi kusunga kaboni
Shell ndi BASF akugwirizana kuti apititse patsogolo kusintha kwa dziko lopanda mpweya. Kuti izi zitheke, makampani awiriwa akuwunika limodzi, kuchepetsa komanso kugwiritsa ntchito ukadaulo wa BASF's Sorbead® adsorption pakujambula kaboni ndi ...Werengani zambiri -
Zifukwa ndi njira zodzitetezera zapamwamba za H2S ndi SO2 zomwe zili mu sieve yama cell mu dongosolo loyeretsera la gawo lolekanitsa mpweya.
Choyamba, mtunda wa pakati pa chipangizo cholekanitsa mpweya ndi chipangizo chobwezeretsa sulfure uli pafupi kwambiri, ndipo mpweya wa H2S ndi SO2 wopangidwa mu mpweya wotulutsa sulfure umakhudzidwa ndi kayendetsedwe ka mphepo ndi kupanikizika kwa chilengedwe, ndipo umayamwa mu kompresa mpweya kudzera mu sel...Werengani zambiri -
Zifukwa ndi njira zopewera za madzi ochuluka a sieve ya molekyulu mu kuyeretsa dongosolo la magawo olekanitsa mpweya
Choyamba, pansi pa mpweya kuzirala nsanja madzi mlingo interlock kulephera, woyendetsa analephera kupeza mu nthawi, chifukwa mu mpweya kuzirala nsanja madzi mlingo ndi mkulu kwambiri, kuchuluka kwa madzi ndi mpweya analowa mu dongosolo maselo sieve kuyeretsedwa, adamulowetsa alumina adsorption susatur...Werengani zambiri
