Chikonzero che graphite rod electrolysis

Chikonzero che graphite rod electrolysis

Mamiriro ekuumba sero remagetsi: DC power supply. (1) DC power supply. (2) Maelectrode maviri. Maelectrode maviri akabatana ne positive pole yemagetsi. Pakati pawo, positive electrode yakabatana ne positive pole yemagetsi inonzi anode, uye electrode yakabatana ne negative pole yemagetsi inonzi cathode. (3) Electrolyte solution kana electrolyte yakanyungudutswa.Electrolytemhinduro kana mhinduro 4, maerekitironi maviri uye reaction ye electrode, anode (yakabatana ne positive pole yemagetsi): oxidation reaction anode (yakabatana ne positive pole yemagetsi): oxidation reaction cathode (yakabatana ne negative pole yemagetsi): reduction reaction cathode (yakabatana ne negative pole yemagetsi): reduction reaction cathode (yakabatana ne negative pole yemagetsi): reduction reaction (negative electrode yakabatana): reduction group 1: electrolysis group 1: electrolysis yeCuCl2 anode cathode chlorine.
     Grafitiikristaro yekabhoni. Chinhu chisina simbi chine ruvara rwesirivha grey, chakapfava uye chine kupenya kwesimbi. Kuomarara kweMohs kuri 1-2, simba rekukwevera rakananga i2.2-2.3, uye huwandu hwayo hwakawanda hunowanzova 1.5-1.8.
Nzvimbo yekunyunguduka kwegraphite inotanga kupfava kana yasvika 3000 ℃ mu vacuum uye inowanzo kunyunguduka. Kana yasvika 3600 ℃, graphite inotanga kupwanyika uye kunyunguduka. Simba rezvinhu zvakajairika rinoderera zvishoma nezvishoma kana tembiricha yakakwira, nepo simba regraphite richipetwa kaviri pane tembiricha yemumba kana yapiswa kusvika 2000 ℃. Zvisinei, kuramba kweoxidation kwegraphite kwakaderera, uye mwero weoxidation unowedzera zvishoma nezvishoma nekuwedzera kwetembiricha.
Iyokufambiswa kwemhepo inopisauye kutenderera kwegirafiti kwakakwira zvikuru. Kutenderera kwayo kwakakwira ka4 pane simbi isingatsvi, ka2 kupfuura simbi yekabhoni uye ka100 kupfuura simbi isiri yesimbi. Kutenderera kwayo kwekupisa hakungopfuuri chete simbi dzakadai sesimbi, simbi nelead, asiwo kunoderera nekuwedzera kwekupisa, izvo zvakasiyana nezvinhu zvesimbi zvemazuva ese. Graphite inowanzova adiabatic pakupisa kwakasiyana. Nokudaro, kushanda kwe graphite mukudzivirira kupisa kwakavimbika zvikuru pakupisa kwakanyanya.
Graphite ine mafuta akanaka uye purasitiki yakanaka. Graphite inogona kukweshana zvakanaka pasi pe0.1. Graphite inogona kugadzirwa kuita mapepa anofema uye akajeka. Kuomarara kwe graphite yakasimba zvikuru zvekuti zvinonetsa kugadzirisa nemidziyo yedhaimani.
Graphite ine kugadzikana kwemakemikari, asidhi uyekuramba kwealkaliuye kuramba ngura kwe organic solvent. Nekuti graphite ine hunhu hwakanaka hwataurwa pamusoro apa, iri kushandiswa zvakanyanya mumaindasitiri emazuva ano.