Continuousmethanol concentration kuyerwayakakosha mukugadzirwa kweyakananga methanol mafuta cell (DMFC), kunyanya mukuvandudza kwesimba rekugadzira magetsi uye hupenyu hwebhatiri kuwedzera. Kubudirira kwekugadzira simba kunotarwa neiyo oxidation reaction rate yemethanol pane electrode pamusoro, uye iyo oxidation reaction rate inopesvedzerwa neiyo methanol concentration zvakanyanya.
Iyo chaiyo batching yemethanol mhinduro ndiyo inodiwa yeanoshanda e electrochemical reaction uye yakatsetseka kufambisa maerekitironi. Uyezve, inovimbisa iyo yakakwira yekubuda voltage uye yazvino density, pakupedzisira inovandudza kushanda kwesimba rekushandura. Yakagadzika magetsi kubuda ndicho chimwe chikonzero chekutonga chaiko kwemethanol concentration. Kusiyanisa simba rekubuda ndiyo mhedzisiro yekuchinja kwemethanol concentration. Lonnmetermethanol concentration mitandiyo imwe yeakanakisa geji kuona methanol kusungwa munguva chaiyo, kunyanya yakakosha mumutsetse wekugadzira otomatiki.
Kuyera Nzira dzeMethanol Concentration
No.1 Density Measurement
Adensity mita yezvinwiwainoshandisa kuwirirana pakati pehuwandu uye kusungirirwa kwemethanol mhinduro kuona kuenderera mberi kwekutarisa kwemethanol concentration. Zvakanakira nzira iyi zviri mukuyerwa kwakadzikama uye kurongeka kwepamusoro zvinoenderana neyakagadzirirwa density-concentration-temperature relationship modhi. Bata mainjiniya edu kune mamwe ma paramita nezvebhatiri density mitainline.
No.2 Refractive Method
Iko kusanganiswa kwemethanol mhinduro inogona kutaurwa neiyo inlinedensitometerkanarefractometerzvichibva pamisiyano yerefractive indices pakati pemethanol ne solvent yayo. Kunyangwe zviri nyore kushanda uye zvinopa mhinduro nekukurumidza, iyo refractive index inosiyana patembiricha dzakasiyana. Naizvozvo, kururamisa tembiricha kwakakosha pakuyera kwakaringana.
Nha.3 Near-Infrared Spectroscopy (NIR)
Iyo iri padyo-infrared spectrometer inoshanda pahuwandu hwehukama modhi pakati peiyo absorbance uye methanol concentration, ichiita chaiyo-nguva yekuvheneka mhinduro yemethanol uye kuyera kunyura pane chaiyo wavelengths. Kazhinji, methanol inoratidza kunyura kwakananga mukati mepedyo-infrared spectral dunhu.
No.4 Electrochemical Sensor
An electrochemical sensor inoona methanol concentration nekuchinja mune zvazvino kana zvinogona oxidation-kuderedza pamusoro. Inogonesa chaiyo-nguva yekutarisisa pamhepo pamutengo wakaderera wekupindura nekukurumidza, kunzwisiswa kwakanyanya uye kusarudza kukuru. Zvakadaro, kugadzikana uye hupenyu hunogona kusvibiswa uye shanduko yezvakatipoteredza. Inoshanda mune zvakajairika chete neyakajairwa calibration uye kutsiva.
No.5 Fuel Cell
Methanol concentration inokwanisa kutorwa kubva kune yazvino uye voltage inogadzira neakakosha mafuta sero, umo oxidation reactions inoitika kutarisa methanol concentration uye kushandisa zviwanikwa.
Bata kune mainjiniya edu kuti uwane nyanzvi yekuyera mhinduro yemethanol concentration. Kumbira quotation yemahara izvozvi!
Nguva yekutumira: Jan-09-2025
