Cov kws tshawb fawb Lavxias tau tsim cov thev naus laus zis tshiab los tsim cov xenon

Txoj kev loj hlob no tau teem sijhawm yuav mus rau hauv kev sim ua lag luam hauv peb lub hlis twg thib ob ntawm xyoo 2025.

Ib pab neeg tshawb fawb los ntawm Russia's Mendeleev University of Chemical Technology thiab Nizhny Novgorod Lobachevsky State University tau tsim ib lub tshuab tshiab rau kev tsim covxenonlos ntawm cov roj av. Nws txawv ntawm qib kev sib cais ntawm cov khoom xav tau thiab Qhov ceev ntawm kev ntxuav ntau dua li ntawm cov analogs, yog li txo cov nqi zog, lub tsev kawm ntawv cov xov xwm tshaj tawm.

Xenonmuaj ntau yam. Txij li cov khoom siv rau cov teeb incandescent, kev kuaj mob thiab cov khoom siv anesthesia (cov khoom tsim nyog rau kev tsim cov microelectronics) mus rau cov kua ua haujlwm rau lub dav hlau thiab aerospace engines. Niaj hnub no, cov roj inert no feem ntau los ntawm huab cua ua cov khoom lag luam ntawm cov tuam txhab metallurgical. Txawm li cas los xij, qhov concentration ntawm xenon hauv cov roj ntuj yog siab dua li hauv huab cua. Yog li ntawd, cov kws tshawb fawb tau tsim ib txoj hauv kev tshiab rau kev tau txais xenon concentrates raws li ntau txoj hauv kev sib cais roj ntuj uas twb muaj lawm.

Peb txoj kev tshawb fawb yog mob siab rau kev ntxuav kom huv sixenonmus rau theem siab heev (6N thiab 9N) los ntawm cov txheej txheem sib xyaw, suav nrog kev kho kom raug thiab kev sib cais roj membrane, "said Anton Petukhov, ib tus kws sau ntawv ntawm txoj kev loj hlob.

Raws li tus kws tshawb fawb hais, cov thev naus laus zis tshiab no yuav ua tau zoo rau ntawm qhov ntau thiab tsawg. Tsis tas li ntawd, nws tsim nyog rau kev sib cais cov tshuaj xws li carbon dioxide thiabhydrogen sulfidelos ntawm cov roj av. Piv txwv li, lawv siv rau hauv kev lag luam hluav taws xob.

Thaum Lub Xya Hli 25, ntawm Bauman Moscow State Technical University, kev ua koob tsheej tso tawm rau kev tsim khoom ntawmneoncov roj uas muaj qhov huv ntawm ntau dua 5 9s (uas yog, siab dua 99.999%) tau tuav


Lub sijhawm tshaj tawm: Lub Yim Hli-18-2022