Uburyo bushya bukoresha ingufu zo gukuramo imyuka ya inert mu kirere

Imyuka myizakrypton naxenonbari iburyo bwiburyo bwimbonerahamwe kandi bafite ibikorwa bifatika kandi byingenzi. Kurugero, byombi bikoreshwa mumuri.Xenonni byiza cyane muri byombi, bifite byinshi bisabwa mubuvuzi nubuhanga bwa kirimbuzi.
Bitandukanye na gaze gasanzwe, ni nyinshi mu nsi,kryptonnaxenonbigize agace gato gusa k'ikirere cy'isi. Kubikusanya, imyuka igomba kunyura mubyiciro byinshi byingufu zikoreshwa cyane bita cryogenic distillation, aho umwuka ufatwa ugakonja kugeza kuri dogere -300 Fahrenheit. Uku gukonjesha gukabije gutandukanya imyuka ukurikije aho itetse.
Agashyakryptonnaxenontekinoroji yo gukusanya ibika ingufu namafaranga irakenewe cyane. Abashakashatsi ubu bemeza ko babonye ubwo buryo, kandi uburyo bwabo burambuye mu kinyamakuru cya American Chemical Society.
Itsinda ryashizemo silicoaluminophosphate (SAPO), kristu irimo imyenge mito cyane. Rimwe na rimwe, ubunini bwa pore buri hagati yubunini bwa krypton atom na axenonatom. Ntoyakryptonatome irashobora kunyura mumyenge byoroshye mugihe atome nini ya xenon igumye. Rero, SAPO ikora nk'icyuma cya molekile. (Reba ifoto.)
Bakoresheje igikoresho cyabo gishya, abanditsi berekanye kokryptonikwirakwiza inshuro 45 byihuse kurutaxenon, kwerekana imikorere yayo mugutandukanya gaze nziza kubushyuhe bwicyumba. Ubundi bushakashatsi bwerekanye ko xenon itigeze irwanira kunyura muri utwo dusimba duto, ahubwo yanakundaga kwamamaza kuri kristu ya SAPO.
Mu kiganiro na ACSH, abanditsi bavuze ko isesengura ryabo ryerekanye ko uburyo bwabo bushobora kugabanya ingufu zikenewe mu gukusanyakryptonna xenon hafi 30 ku ijana. Niba ibi ari ukuri, abahanga mu nganda nabakunda urumuri rwa fluorescent bazagira byinshi byo kwishimira.
Inkomoko: Xuhui Feng, Zhaowang Zong, Sameh K. Elsaidi, Jacek B. Jasinski, Rajamani Krishna, Praveen K. Tallapally, na Moises A. Carreon. “Kr / Xe gutandukana kuri chabazite zeolite membrane”, J. Am. Imiti. Itariki yo gusohora (Internet): 27 Nyakanga 2016 Ingingo byihuse DOI: 10.1021 / jacs.6b06515
Dr. Alex Berezov ni impamyabumenyi ya PhD, umwanditsi wa siyanse akaba n'umuvugizi w’inzobere mu guca intege pseudoscience y'Inama y'Abanyamerika ishinzwe ubumenyi n'ubuzima. Ni n'umunyamuryango w'inama y'abanditsi muri Amerika UYU MUNSI akaba n'umushyitsi mukuru muri Biro y'Ubushishozi. Mbere, yari umwanditsi washinze RealClearScience.
Inama y'Abanyamerika ishinzwe ubumenyi n’ubuzima n’umuryango w’ubushakashatsi n’uburezi ukorera mu ngingo ya 501 (c) (3) y’amategeko agenga imisoro n’imbere. Impano ntizisoreshwa rwose. ACSH nta mpano. Twakusanyije amafaranga cyane cyane kubantu no mumishinga buri mwaka.