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Zvingangoita sei kuti ethylene oxide inokonzera kenza?
Ethylene oxide chinhu chinowanikwa mu organic chine fomura yemakemikari yeC2H4O, inova gasi rinobvira. Kana huwandu hwayo hwakawanda, inoburitsa kunaka kunotapira. Ethylene oxide inonyungudika nyore nyore mumvura, uye huwandu hushoma hwe ethylene oxide hunogadzirwa kana fodya yapiswa...Verenga zvakawanda -
Sei yasvika nguva yekudyara mari mu helium?
Nhasi tinofunga nezve helium yemvura sechinhu chinotonhora kupfuura zvimwe zvose pasi pano. Ino inguva yekumuongororazve here? Kushomeka kwe helium kuri kuuya Helium ndiyo chinhu chechipiri chinowanikwa zvakanyanya muchadenga, saka zvingaita sei kuti pave nekushomeka? Unogona kutaura zvakafanana nezve hydrogen, iyo inonyanya kuwanikwa. Ikoko...Verenga zvakawanda -
Mapuraneti ekunze anogona kunge aine mhepo ine helium yakawanda
Kune mamwe mapuraneti ane nharaunda dzakafanana nedzedu here? Nekuda kwekufambira mberi kwetekinoroji yezvemuchadenga, tava kuziva kuti kune zviuru zvemapuraneti anotenderera nyeredzi dziri kure. Ongororo itsva inoratidza kuti mamwe mapuraneti ari muchadenga ane mhepo ine helium yakawanda. Chikonzero che...Verenga zvakawanda -
Mushure mekugadzirwa kweneon muSouth Korea, kushandiswa kweneon munharaunda kwasvika 40%
Mushure mekunge SK Hynix yava kambani yekutanga yekuKorea kugadzira neon muChina, yakazivisa kuti yakawedzera huwandu hwekutanga kwetekinoroji kusvika 40%. Nekuda kweizvozvo, SK Hynix inogona kuwana neon yakagadzikana kunyangwe mumamiriro ezvinhu asina kugadzikana epasi rose, uye inogona kuderedza zvakanyanya...Verenga zvakawanda -
Kukurumidza kwenzvimbo yehelium
Weihe Well 1, tsime rekutanga rekutsvaga helium muChina rakaitwa neShaanxi Yanchang Petroleum and Gas Group, rakacherwa zvinobudirira muHuazhou District, Weinan City, Shaanxi Province nguva pfupi yadarika, zvichiratidza danho rakakosha mukutsvaga helium muWeihe Basin. Zviri kutaurwa...Verenga zvakawanda -
Kushomeka kweHelium kwakonzera pfungwa itsva yekukurumidzira munharaunda yemifananidzo yezvokurapa
NBC News yakaburitsa mashoko munguva pfupi yapfuura kuti nyanzvi dzezvehutano dziri kunetseka zvakanyanya nezvekushomeka kwehelium pasi rose uye kukanganisa kwayo pakuongorora magnetic resonance imaging. Helium inokosha kuti muchina weMRI ugare uchitonhorera paunenge uchishanda. Pasina iyo, scanner haigone kushanda zvakachengeteka. Asi mukuongororwa...Verenga zvakawanda -
"Mupiro mutsva" wehelium muindasitiri yekurapa
Masayendisiti eNRNU MEPhI adzidza mashandisirwo eplasma inotonhora mukurapa kwemishonga. Vaongorori veNRNU MEPhI, pamwe nevamwe vavo vanobva kune dzimwe nzvimbo dzesainzi, vari kuferefeta mukana wekushandisa plasma inotonhora pakuongorora nekurapa zvirwere zvebhakitiriya nemavhairasi uye kuporesa maronda. Izvi...Verenga zvakawanda -
Kuongorora Venus nemotokari yehelium
Masayendisiti nemainjiniya vakaedza muenzaniso webharumu reVenus muBlack Rock Desert yeNevada muna Chikunguru 2022. Mota yakaderedzwa yakabudirira kupedzisa rwendo rwekutanga rwekuyedza kaviri Nekupisa kwayo kwakanyanya uye kumanikidzwa kwakanyanya, pamusoro peVenus pane hutsinye uye haruregereri. Kutaura zvazviri, mapurobeti ...Verenga zvakawanda -
Kuongororwa kweSemiconductor Ultra High Purity Gas
Magasi eUHP (Ultra-high purity) ndiwo anobatsira zvikuru muindasitiri yesemiconductor. Sezvo kudiwa kusati kwamboitika uye kukanganiswa kwecheni dzepasi rose zvichikwidza mutengo wegasi repamusoro-soro, dhizaini itsva yesemiconductor uye maitiro ekugadzira ari kuwedzera mwero wekudzora kusvibiswa kunodiwa. F...Verenga zvakawanda -
Kuvimba kweSouth Korea nezvinhu zve semiconductor zvekuChina kuri kuwedzera
Mumakore mashanu apfuura, kuvimba kweSouth Korea nezvinhu zvakakosha zveChina zvekugadzira masemiconductors kwakawedzera. Sekureva kwedata rakaburitswa neBazi rezvekutengeserana, maindasitiri nesimba munaGunyana. Kubva muna 2018 kusvika Chikunguru 2022, South Korea yaitenga silicon wafers, hydrogen fluoride...Verenga zvakawanda -
Air Liquide yave kuda kubuda muRussia
Mumashoko akaburitswa, kambani hombe inogadzira magasi emumaindasitiri yakati yakasaina chibvumirano chekunzwisisana nechikwata chayo chevatungamiriri vemunharaunda kuti ichinjise mashandiro ayo muRussia kuburikidza nekutenga manejimendi. Pakutanga kwegore rino (Kurume 2022), Air Liquide yakati iri kuisa mitemo "yakaomesesa" yepasi rose...Verenga zvakawanda -
Masayendisiti ekuRussia akagadzira tekinoroji itsva yekugadzira xenon
Kuvandudzwa uku kwakarongerwa kutanga kugadzirwa kwemishonga yemumaindasitiri muchikamu chechipiri chegore ra2025. Chikwata chevaongorori vanobva kuMendeleev University of Chemical Technology neNizhny Novgorod Lobachevsky State University vakagadzira tekinoroji itsva yekugadzira xenon kubva...Verenga zvakawanda
