Carbon dioxide ke khase e se nang ’mala le e sa nkheng. Ke e 'ngoe ea likarolo tsa bohlokoahali tsa sepakapaka. Joalo ka ts'ebetso e kholo ea li-photosynthesis, khatello ea CARBON dioxide e amana ka kotloloho le ts'ebetso ea photosynthetic ea lijalo, 'me e etsa qeto ea kholo le nts'etsopele, sethala sa kholo, ho hanyetsa khatello ea maikutlo, boleng le chai ea lijalo. Empa ho hongata haholo ho ke ke ha hlahisa feela phello ea sethopo le liphello tse ling, empa hape ho tla senya bophelo ba batho. Ka liperesente tse 0,3, batho ba utloa bohloko ba hlooho bo hlakileng, 'me ka liperesente tse 4-5 ba ikutloa ba tsekela. Tikoloho ea ka tlung, haholo-holo likamoreng tse nang le moea o pholileng, e batla e tiisitsoe. Haeba ho se na moea ka nako e telele, khatello ea carbon dioxide e tla eketseha butle-butle, e leng kotsi ho bophelo ba motho. Ho latela maemo a boleng ba moea a kahare a kentsoeng tšebetsong ka 2003, boleng bo tloaelehileng ba karoloana ea molumo oa khabone ea khabone ea letsatsi le letsatsi ha ea lokela ho feta 0.1%.
Ka nts'etsopele e tsoelang pele ea mahlale le thekenoloji, ntlafatso e ntseng e eketseha ea maemo a bophelo a batho le tlhokomelo e ntseng e eketseha ea batho ho ts'ireletso ea tikoloho, ho lekola palo le taolo ea khase ea carbon dioxide e fetohile tlhoko e ntseng e eketseha ea moea, temo, kalafo, koloi le ts'ireletso ea tikoloho. .Li-sensor tsa carbon dioxide li sebelisoa haholo indastering, temo, tšireletso ea naha, bongaka le bophelo bo botle, ts'ireletso ea tikoloho, sefofane le masimo a mang.
Molao-motheo oa ts'ebetso ea sensor ea carbon dioxide e hlahisoa ka tlase.
Ntho e 'ngoe le e 'ngoe e na le sebopeho sa eona sa mela e khanyang, le ponahalo ea ho monya ka tsela e tšoanang, joalo ka limolek'hule tsa khase ea carbon dioxide. Ho sisinyeha ha lattice ea lisebelisoa tsa ceramic le motsamao oa elektronike ho na le phello ea tšitiso, mocheso oa phahama, ho sisinyeha ha lattice ho matlafatsoa, amplitude ea eketseha, ts'ebetso ea elektronike e sitisang e matlafatsoa. Ho ea ka khopolo ea ho monya ha khase, ha bophahamo ba maqhubu a mohloli oa leseli bo lumellana le bolelele ba maqhubu a khase, ho monya ha resonance ho tla etsahala, 'me matla a eona a ho monya a amana le bongata ba khase. Boima ba khase bo ka lekanyetsoa ka ho metha matla a ho monya ha leseli.
Hona joale, ho na le mefuta e mengata ea li-sensor tsa carbon dioxide, ho kenyelletsa le mofuta oa mocheso oa mocheso, mofuta oa densitometer, mofuta oa mahlaseli a mahlaseli, mofuta oa motlakase oa motlakase, mofuta oa ho monya lik'hemik'hale, mofuta oa electrochemical, mofuta oa chromatography, mofuta oa mass spectrum, mofuta oa infrared optical joalo-joalo.
Sensora ea khase ea khase ea khase ea infrared e ipapisitse le molao-motheo oa hore sekhahla sa ho monya ha khase se fapana ho ea ka lintho tse fapaneng. Sensor ea carbon dioxide ka taolo ea potoloho ea mokhanni oa lebone la infrared ka har'a infrared band e tsitsitseng, ho monya ha khase tlas'a teko, phetoho ea amplitude ea leseli la infrared, hape ka lipalo tsa cheke bakeng sa phetoho ea khatello ea khase, lets'oao la sensor kamora ho sefa, ts'ebetso e ntlafalitsoeng le Pokello ea ADC le ho sokoloha, ho kenya letsoho ho microprocessor, tsamaiso ea microprocessor ho ea ka bokelloang ho lefella mocheso o lumellanang, khatello, mocheso, khatello, qetellong o balloa tlhahiso ea carbon dioxide density ho sesebelisoa sa pontšo tlas'a teko. Haholo-holo e kenyelletsa spectroscopy ea diode laser absorption spectroscopy, photoacoustic spectroscopy, spectroscopy e ntlafatsang cavity le non-spectral infrared spectroscopy. Sensor ea ho monya infrared e na le melemo e mengata, kutlo e phahameng, lebelo la tlhahlobo e potlakileng, botsitso bo botle, jj.
Sensor ea khase ea electrochemical CARBON dioxide ke sensor ea lik'hemik'hale e fetolang mahloriso (kapa khatello e itseng) ea carbon dioxide hore e be lets'oao la motlakase ka karabelo ea electrochemical. Ho latela ho sibolloa ha matšoao a motlakase, mofuta oa electrochemical o arotsoe ka mofuta o ka bang teng, mofuta oa hajoale le mofuta oa capacitance. Ho ea ka mofuta oa electrolyte, ho na le li-electrolyte tsa metsi le li-electrolyte tse tiileng. Ho tloha lilemong tsa bo-1970, li-sensor tse tiileng tsa electrolyte CARBON dioxide li 'nile tsa ameha haholo ke bafuputsi. Molao-motheo oa mochine o tiileng oa electrolyte CARBON dioxide sensor ke hore thepa e sa utloeng bohloko ea khase e hlahisa li-ion ha e feta ka khase, kahoo e etsa matla a electromotive le ho lekanya matla a electromotive e le ho lekanya karoloana ea molumo oa khase.
Ho sebelisa mocheso o fapaneng oa mocheso oa CARBON dioxide le likhase tse ling tsa carbon dioxide gas sensor ke eona ea pele e sebelisoang ho lemoha carbon dioxide sensor. Empa kutloisiso ea eona e tlase.
Surface acoustic wave (saw) sensor ea khase ka har'a kristale ea piezoelectric e koahelang karolo e ikhethileng ea khase ea filimi e nang le bothata ba khase, ha lifilimi tse bobebe tsa khase li sebelisana le khase ha li lekoa, li etsa boleng ba ho roala ha filimi e bobebe, sebopeho se joalo ka viscoelasticity le liphetoho tsa conductivity, li etsa hore maqhubu a maqhubu a holim'a acoustic wave a kristale ea piezoelectric a hoholehe, ho bona khatello ea khase. The surface acoustic wave (SAW) sensor ea khase ke mofuta oa kutlo ea boima ba 'mele. Ho phaella moo, quartz crystal microbalance gas sensor e sebetsa ka molao-motheo o tšoanang le oa SAW sensor, kahoo e boetse e le ea kutlo e kholo ea boima. Sensor e kholo ka boeona ha e na khetho ho khase kapa mouoane, 'me khetho ea eona e le sensor ea lik'hemik'hale e itšetlehile feela ka thepa ea lintho tse koahelang holim'a metsi.
Semiconductor carbon dioxide gas sensor E SEBELISA sensor ea khase ea semiconductor e le sensor ea khase, 'me mochine oa tšepe oa oxide semiconductor carbon dioxide e na le litšobotsi tsa karabo e potlakileng, ho hanyetsa tikoloho e matla le sebopeho se tsitsitseng.
Nako ea poso: Aug-14-2020
