Nkhani
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Mafuta apadera amagetsi omwe amagwiritsidwa ntchito kwambiri - nayitrogeni trifluoride
Mipweya yapadera yamagetsi ya fluorine yokhala ndi sulfure hexafluoride (SF6), tungsten hexafluoride (WF6), carbon tetrafluoride (CF4), trifluoromethane (CHF3), nitrogen trifluoride (NF3), hexafluoroethane (C2F6) ndi octafluoropropane (C3F8). Ndi chitukuko cha nanotechnology ndi ...Werengani zambiri -
Makhalidwe ndi ntchito za ethylene
Njira yamankhwala ndi C2H4. Ndi mankhwala opangira ulusi wopangira, mphira wopangira, mapulasitiki opangira (polyethylene ndi polyvinyl chloride), ndi ethanol (mowa). Amagwiritsidwanso ntchito kupanga vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, ndi expl ...Werengani zambiri -
Krypton ndiyothandiza kwambiri
Krypton ndi mpweya wopanda mtundu, wopanda fungo, wopanda kukoma, wolemera pafupifupi kuwirikiza kawiri kuposa mpweya. Sichikugwira ntchito kwambiri ndipo sichitha kuyaka kapena kuthandizira kuyaka. Zomwe zili mu krypton mumlengalenga ndizochepa kwambiri, ndi 1.14 ml yokha ya krypton mu 1m3 iliyonse ya mpweya. Kugwiritsa ntchito makampani a krypton Krypton kuli ndi ...Werengani zambiri -
High-purity xenon: yovuta kupanga komanso yosasinthika
Mkulu-kuyera xenon, mpweya inert ndi chiyero choposa 99.999%, imagwira ntchito yofunika kwambiri pazithunzi zachipatala, kuunikira kwapamwamba, kusungirako mphamvu ndi madera ena opanda mtundu komanso opanda fungo, osasunthika kwambiri, malo otentha otsika ndi zina. Pakadali pano, msika wapadziko lonse wapadziko lonse lapansi wa xenon ...Werengani zambiri -
Kodi silane ndi chiyani?
Silane ndi pawiri ya silicon ndi haidrojeni, ndipo ndi mawu wamba kwa mndandanda wa mankhwala. Silane makamaka imaphatikizapo monosilane (SiH4), disilane (Si2H6) ndi mankhwala ena apamwamba a silicon hydrogen, okhala ndi fomula SinH2n +2. Komabe, pakupanga kwenikweni, timakonda kunena za monos ...Werengani zambiri -
Gasi wokhazikika: mwala wapangodya wa sayansi ndi mafakitale
M'dziko lalikulu la kafukufuku wa sayansi ndi kupanga mafakitale, mpweya wokhazikika uli ngati ngwazi yopanda phokoso kumbuyo, yomwe imagwira ntchito yofunika kwambiri. Sizingokhala ndi ntchito zambiri, komanso zikuwonetsa chiyembekezo chamakampani. Gasi wokhazikika ndi wosakaniza wa gasi wokhala ndi concen yodziwika bwino ...Werengani zambiri -
Helium yomwe kale inali kuphulitsa mabaluni, tsopano yakhala imodzi mwazinthu zosowa kwambiri padziko lapansi. Kodi kugwiritsa ntchito helium ndi chiyani?
Helium ndi imodzi mwa mipweya yochepa yomwe imakhala yopepuka kuposa mpweya. Chofunika koposa, ndi chokhazikika, chopanda mtundu, chopanda fungo komanso chosavulaza, kotero ndi chisankho chabwino kwambiri kuchigwiritsa ntchito pophulitsa mabuloni oyandama. Tsopano helium nthawi zambiri amatchedwa "gasi osowa padziko lapansi" kapena "gesi wagolide". Helium ndi ...Werengani zambiri -
Tsogolo la Kubwezeretsa kwa Helium: Zatsopano ndi Zovuta
Helium ndi chida chofunikira kwambiri m'mafakitale osiyanasiyana ndipo ikukumana ndi kuchepa komwe kungachitike chifukwa cha kuchepa kwapang'onopang'ono komanso kufunikira kwakukulu. Kufunika kwa Helium Recovery Helium ndikofunikira pakugwiritsa ntchito kuyambira pakuyerekeza zamankhwala ndi kafukufuku wasayansi mpaka kupanga ndi kufufuza malo....Werengani zambiri -
Kodi mpweya wokhala ndi fluorine ndi chiyani? Kodi mipweya yapadera yomwe imakhala ndi fluorine ndi iti? Nkhaniyi ikusonyezani
Mpweya wapadera wamagetsi ndi nthambi yofunikira ya mpweya wapadera. Amadutsa pafupifupi ulalo uliwonse wopanga ma semiconductor ndipo ndi zida zofunika kwambiri popanga mafakitale apakompyuta monga mabwalo ophatikizika kwambiri, zida zowonetsera gulu lathyathyathya, ndi ma cell a solar ...Werengani zambiri -
Kodi Green Ammonia ndi chiyani?
M'zaka za zana lazakudya za carbon peak ndi kusalowerera ndale kwa kaboni, mayiko padziko lonse lapansi akuyang'ana m'badwo wotsatira waukadaulo wamagetsi, ndipo ammonia wobiriwira akuyamba chidwi padziko lonse lapansi posachedwa. Poyerekeza ndi hydrogen, ammonia ikukula kuchokera ku miyambo yambiri ...Werengani zambiri -
Magesi a Semiconductor
Popanga ma semiconductor wafer foundries okhala ndi njira zotsogola kwambiri zopangira, pafupifupi mitundu 50 yamitundu yosiyanasiyana imafunika. Mipweya nthawi zambiri imagawidwa kukhala mpweya wochuluka ndi mpweya wapadera. Kugwiritsa ntchito mpweya m'mafakitale a microelectronics ndi semiconductor Kugwiritsa ntchito ...Werengani zambiri -
Udindo wa helium mu nyukiliya R&D
Helium imagwira ntchito yofunikira pakufufuza ndi chitukuko pankhani ya kuphatikiza kwa nyukiliya. Pulojekiti ya ITER ku Estuary of the Rhône ku France ndi makina oyesera a thermonuclear fusion omwe akumangidwa. Pulojekitiyi idzakhazikitsa malo ozizirira kuti atsimikizire kuziziritsa kwa reactor. “Ine...Werengani zambiri
