Yaremye sensor ipima karuboni dioxyde hamwe nikosa rito

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Yaremye sensor ipima karuboni dioxyde hamwe nikosa rito 22198_1
Yaremye sensor ipima karuboni dioxyde hamwe nikosa rito

Ibisubizo by'akazi bishyigikiwe n'impano y'ifatizo ry'ubumenyi bw'Uburusiya byasohotse mu kinyamakuru Sensor. Kwibanda kuri karuboni ya dioxyde mukirere ni ppm 400 (ibice kuri miliyoni), iyi ni 0.04 ku ijana byimibare. Mu turere twa hafi y'ibigo by'inganda biherereye, igipimo cy'ibirimo cya CI2 kiri hejuru inshuro 1.5 ppm. Kwibanda kuri ppm zirenga 800 bifatwa nkibyangiza ubuzima bwabantu.

Ubwiyongere bwa karuboni mu kirere bugira ingaruka ku mibereho gusa, ahubwo biganisha ku bushyuhe ku isi. Kubwibyo, isi ifite imbaraga zihagije za sensor zishobora gukurikirana imyuka ya parike. Muri iki gihe, ibi bikoresha ibintu bitatatana bitatanye. Sensor igizwe n'amasoko ya infrared, Urugereko rwo gupima, akayunguruzo k'umuhengeri hamwe na detector ya infrared.

Akayunguruzo ka Optique washyizweho mbere ya detector, ikurura urumuri rwose, usibye uburebure runaka, bushobora gufatwa na molekile ya gaze yapimwe. Iyo gaze yinjiye mu Rugereko, kwibandaho bipimwa kubera kwinjiza uburebure runaka mu burebure bwa infrared.

Sensor yasabwe n'abahanga batandukanye n'igereranya ryayo n'ubunini buke. Ibice bya chromium, zahabu na silicon bikoreshwa kubisobanuro byayo. Silicon yakoze silindiri ya Nanoscale, yiswe methatomom. Biherereye muburyo bumwe, bigize ubuso bwa metater hamwe nibiranga bidasanzwe bitari muri kamere. Hejuru, igice cya sensor kigizwe na polymethylene ya Biruanidine, ikoreshwa, kurugero, nka antiseptic.

Yaremye sensor ipima karuboni dioxyde hamwe nikosa rito 22198_2
Gahunda ikoreshwa mu kumenya gaze ya CO2 ikoresheje uburyo bwo gukora ubushakashatsi ku burebure: a) urwego ruto rw'igice cya PHMB rukoreshwa ku buso bwa Meta; b) reaction hagati ya gaze ya co2 kandi irimo amatsinda yimikorere / © kazanskiy et al. / Sensor, 2021

Uburyo bwakazi bugizwe no gupima uburebure bwumucyo ugaragara, wafashwe ukoresheje amafoto, kandi akoreshwa mugufotora, kandi ikoreshwa muguhindura ibifotono muri iki gihe. Iyo gaze ya CO2 yinjiye mu Rugereko, yinjira mu gice cya Polhexamethylene Biruanine. Nyuma yibyo, indangagaciro itoroshye yurutonde rugabanuka, kandi urumuri rugaragarira ku nguni dogere 45. Guhindura indangagaciro irongera ikoporora igice cya polhexamethylene, kimwe na shift yuburebure bwumucyo wagaragaye ugereranije nicyuma cyambere.

Ibyiza bya sensor iteganijwe mubyukuri kuburyo idatera impinduka zidakenewe muri esheri ya polymer kandi ntabwo yanditse urwego rwibikubiye mu kirere, urugero na azonden na hydrogen. Byongeye kandi, birashoboka guhindura ibintu bya electromagnetic biranga ibikoresho no kubona imitungo ya optique, kurugero, kugirango uhindure urwego rworoshye rworoshye bityo tumenye ibitekerezo byinshi bya dioxyde ya karubon.

Ati: "Mu kazi, twakoze ubushakashatsi mu mubare kandi tubona indangagaciro irongera ikwirakwizwa rya Biruanine Polhexamethylene Igice cya CO2. Twemeje neza ko sensor akoresheje inzinguzingo icumi zipimiwe. TweSE buri gihe twaje dioxyde ya 3 ya ppm karém kuri sensor, kandi yanavomye hamwe nicyumba cya Nitrogen.

Mu kaminuza ya Cyberney ya Samara, Nikolai Kazansky wa Samara, Nikolai Kazansky ya Samara yatangaje ko kaminuza ya kaminuza ya Tekinike ya Samara yatsindiye. Iboneza rya sensor irashobora gukoreshwa kugirango umenye indi myuka yubumara ukoresheje ibikoresho bikwiye.

Inkomoko: Ubumenyi bwambaye ubusa

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