Carbon dioxide iskar gas mara launi da wari. Yana daya daga cikin muhimman abubuwan da ke cikin yanayi. A matsayin babban mai amsawa na photosynthesis, taro na CARBON dioxide yana da alaƙa kai tsaye da ingancin amfanin gona na photosynthetic, kuma yana ƙayyade girma da haɓaka, matakin balaga, juriya, inganci da yawan amfanin gona. Amma da yawa daga ciki ba kawai zai haifar da tasirin greenhouse da sauran tasirin ba, har ma yana cutar da lafiyar ɗan adam. A kashi 0.3 cikin 100, mutane suna jin ciwon kai mai santsi, kuma a kashi 4-5 cikin ɗari suna jin dimi. Muhalli na cikin gida, musamman ma a cikin dakuna masu kwandishan, an rufe shi da ƙaranci. Idan ba a dade da samun iska, yawan sinadarin carbon dioxide zai karu a hankali, wanda ke da illa ga lafiyar dan Adam. Dangane da ma'aunin ingancin iska na cikin gida da aka aiwatar a cikin 2003, daidaitaccen ƙimar juzu'i na matsakaicin abun ciki na carbon dioxide kada ya wuce 0.1%.
Tare da ci gaba da ci gaban kimiyya da fasaha, haɓaka haɓakar rayuwar jama'a da ƙara yawan kulawar mutane ga kariyar muhalli, ƙididdigewa da sarrafa iskar iskar carbon dioxide ya zama ƙarin buƙatu a cikin kwandishan, aikin gona, jiyya, mota da kare muhalli. .Ana amfani da firikwensin carbon dioxide a cikin masana'antu, aikin gona, tsaron ƙasa, likitanci da lafiya, kare muhalli, sararin samaniya da sauran fannoni.
An gabatar da ka'idar aiki na firikwensin carbon dioxide a ƙasa.
Kowane abu yana da nasa halayen bakan layi mai haske, kuma daidai gwargwado na sha, kamar yadda kwayoyin iskar carbon dioxide suke yi. Girgizawar lattice na kayan yumbura da motsi na lantarki suna da tasirin cikas, zafin jiki yana ƙaruwa, haɓakar girgizar lattice yana ƙaruwa, haɓakar haɓakar haɓakar haɓakar haɓakar aikin lantarki yana ƙarfafawa. Bisa ga ka'idar shayar da iskar gas, lokacin da iskar gas ɗin ke fitowa ya zo daidai da tsayin daka na iskar gas, shawar resonance zai faru, kuma ƙarfin ɗaukarsa yana da alaƙa da tattara iskar gas. Ana iya auna ma'auni na iskar gas ta hanyar auna ƙarfin ɗaukar haske.
A halin yanzu, akwai nau'ikan na'urori masu auna firikwensin carbon dioxide da yawa, ciki har da nau'in haɓakawar thermal, nau'in densitometer, nau'in sha radiation, nau'in gurɓataccen wutar lantarki, nau'in shan sinadarai, nau'in electrochemical, nau'in chromatography, nau'in nau'in bakan, nau'in gani na infrared da sauransu.
Ƙunƙarar infrared carbon dioxide gas firikwensin ya dogara ne akan ka'idar cewa bakan iskar gas ya bambanta da abubuwa daban-daban. Carbon dioxide firikwensin ta infrared fitila direban kewayawa iko a cikin wani kafaffen band infrared, da iskar gas a karkashin gwaji, infrared haske amplitude canji, sake ta hanyar lissafin rajistan canji a cikin iskar gas, da firikwensin fitarwa siginar bayan tace, inganta aiki da kuma Tarin ADC da juyawa, shigarwar zuwa microprocessor, tsarin microprocessor bisa ga abin da aka tattara yana rama madaidaicin zafin jiki, matsa lamba, zafin jiki, matsa lamba, a ƙarshe ya ƙididdige yawan adadin carbon dioxide zuwa na'urar nuni a ƙarƙashin gwaji. Ya ƙunshi mafi yawan abin da ya haɗa da abin da ake iya ɗauka na diode Laser spectroscopy, na'urar daukar hoto na hoto, haɓakar kogo da simintin infrared spectroscopy. Infrared absorption firikwensin yana da fa'idodi da yawa, babban hankali, saurin bincike mai sauri, kwanciyar hankali mai kyau, da sauransu.
Na'urar firikwensin gas na CARBON dioxide na'urar firikwensin sinadari ne wanda ke juyar da maida hankali (ko matsa lamba) na carbon dioxide zuwa siginar lantarki ta hanyar amsawar lantarki. Dangane da gano siginar lantarki, nau'in electrochemical ya kasu zuwa nau'in yuwuwar, nau'in halin yanzu da nau'in capacitance. Bisa ga nau'i na electrolyte, akwai ruwa electrolytes da m electrolytes. Tun daga shekarun 1970s, ƙwararrun na'urori masu auna sigina na CARBON dioxide sun damu sosai daga masu bincike. Ka’idar ƙwaƙƙarfan firikwensin CARBON dioxide shine cewa abin da ke da iskar gas yana samar da ions yayin wucewa ta cikin gas, ta haka ne ke samar da ƙarfin lantarki da auna ƙarfin lantarki don auna juzu'in juzu'in iskar.
Yin amfani da nau'ikan zafin jiki daban-daban na CARBON dioxide da sauran iskar gas carbon dioxide gas firikwensin kuma shine farkon amfani da shi don gano firikwensin carbon dioxide. Amma hankalinsa ya ragu.
Surface acoustic kalaman (saw) gas firikwensin a cikin piezoelectric crystal shafi Layer na zaɓi adsorption na gas na iskar gas m fim, a lokacin da gas m fina-finan mu'amala da gas a karkashin gwaji, sa gas m film shafi ingancin, hali kamar viscoelasticity da kuma Canje-canje na conductivity, yana haifar da mitar sautin ƙararrawar igiyar ruwa ta piezoelectric crystal don nitsewa, don gano yawan iskar gas. Na'urar firikwensin sauti (SAW) gas wani nau'i ne na firikwensin da ya dace. Bugu da kari, firikwensin iskar gas na ma'adini crystal microbalance yana aiki akan ka'ida mai kama da firikwensin SAW, don haka shima yana cikin firikwensin kula da taro. Na'urar firikwensin nauyi da kanta ba ta da zaɓi ga gas ko tururi, kuma zaɓin sa azaman firikwensin sinadarai kawai ya dogara ne akan kaddarorin abubuwan da ke shafi saman.
Semiconductor carbon dioxide gas firikwensin AMFANI da semiconductor gas firikwensin azaman firikwensin gas, kuma ƙarfe oxide semiconductor carbon dioxide gas firikwensin yana da halayen amsa mai sauri, juriya mai ƙarfi na muhalli da tsayayyen tsari.
Lokacin aikawa: Agusta-14-2020
