Correlation basa musimboti wezvakanaka uye zvisina kunaka kudzoreredza midziyo yegomarara ion bhatiri

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Lithium-ion bhatiri (inozonzi lithium bhatiri) inokurumidza kugarwa mumusika wemagetsi sosi yemagetsi emagetsi nemidziyo yemagetsi kubva pakushambadzira kwayo nekuda kwekukwirira kwevoltiji, hukuru hukuru, hupenyu hurefu uye kusarangarira, uye nekukurumidza kutora mumusika wemagetsi emagetsi emagetsi emagetsi kubva pakushambadzira kwayo. Big. Lithium bhatiri ndeyemagetsi inodyiwa, hupenyu hunenge 3A.

Lithium mabhatiri mushure memarara, akadai sekurapwa kwakashata, iyo hexafluorophosphate iri muhexafluorophosphate, carbonate organic matter, uye cobalt, mhangura, nezvimwewo, ichaita zvisingadzivisiki kuumba zvinogona kukanganisa kusvibisa nharaunda. Kune rumwe rutivi, cobalt, lithium, mhangura uye mapurasitiki mumarara lithium mabhatiri zviwanikwa zvakakosha, zvine kukosha kwakanyanya kudzoreredza.

Nokudaro, kurapa kwesayenzi kunoshanda kwemarara lithium mabhatiri, kwete chete ane zvakakosha zvakatipoteredza, asiwo ane hupfumi hwakanaka hunobatsira. Iyo lithium bhatiri inonyanya kuumbwa neimba, yakanaka electrode, negative electrode, uye electrolyte uye membrane. Iyo yakanaka electrode ndeyekusanganisira lithium cobalt powder kusvika kumativi maviri ealuminium foil concentration fluid nePVDF yakasungwa; iyo yakaipa electrode chimiro chakafanana nechakanaka electrode, uye inosungirirwa kubva kune carbon powder kumativi ose maviri emhangura foil collector.

Parizvino, tsvina yelithium bhatiri resource research inonyanya kutariswa mukudzoreredza yakakosha simbi cobalt uye lithium tsika, uye kupatsanurwa uye kudzoreredzwa kwezvinhu zvisina kunaka electrode. Kuti tideredze kukurumidza kusimukira kwehupfumi, kushomeka kwezviwanikwa kuri kuwedzera uye kusvibiswa kwezvakatipoteredza, uye chikamu chose chekudzokorora uye kushandiswa kwemarara kwave kubvumirana kwepasi rose. Mhangura (inenge inenge 35%) mune yakashata electrode yemarara lithium bhatiri inoshandiswa zvakanyanya yakakosha kugadzirwa kwezvinhu zvakasvibirira, izvo zvinonamatira kune toner, iyo inogona kushandiswa sekuwedzera senge mapurasitiki, rabha.

Naizvozvo, inoshanda pakupatsanurwa kunoshanda kweiyo lithium bhatiri isina kunaka inoumba zvinhu, uye inosimudzirwa kuti iwedzere sosi yekukanzura, kubvisa zvinoenderana nemamiriro ekunze. Inowanzo shandiswa tsvina lithium bhatiri resource system inosanganisira wet metallurgy, fire-making metallurgy uye mechanical fizikisi. Kuenzaniswa nekunyorova nemoto, mechanical fizikisi haidi kushandisa kemikari reagents, uye yakaderera simba rekushandisa inzira ine hushamwari uye inoshanda.

Zvichienderana nehunhu hweiyo yakaipa electrode chimiro che lithium bhatiri, munyori anoshandisa yakaputsika sikirini uye mhepo yekuronga yekubatanidza maitiro kupatsanura chidzidzo chekupfumisa kuti uwane kupatsanurwa kwepamusoro uye kudzoreredza anematic mhangura uye toner. Waste lithium bhatiri yakanaka uye yakaipa yekudzoreredza midziyo inoshanda: Kubva pane yakanaka uye yakaipa electrode chimiro che lithium bhatiri uye kuumbwa kwayo kwezvinhu zvemhangura uye toner, inoumbwa nechikamu chesando, vibration screening uye kuyerera kwemhepo kurongedza kusanganisa nzira yekurasa lithium bhatiri negative electrode Material yekuparadzanisa uye kudzokorora. Maedzo anoshandisa ICP-AES ongororo yekuyedza masampuli uye kuravira kwesimbi kunoparadzanisa zvigadzirwa zvakafumiswa.

Mhedzisiro yacho yakaratidza kuti mushure mekuputswa kwezvinhu, mhangura yaive 92.4% muchinhu chakatyoka chakakura kupfuura 0.250 mm, ukuwo saizi isingasviki 0.

125 mm yaive 96.6%, inogona kudzoserwa zvakananga. Muchinhu chakatyoka chine saizi ye0.

125 kusvika 0.250 mm, giredhi yemhangura yakaderera, uye kuparadzaniswa kunobudirira kudzoreredza mhangura uye toner kunogona kuwanikwa nekuyerera kwemhepo; panguva yekuyerera kwemhepo, iyo inoshanda gasi kuyerera mwero ndeye 1.00m / s, mhangura Iyo yekudzoreredza mwero ndeye 92.

3%, nekuravira kwe84.4%. Mashoko akakosha: tsvina lithium-ion bhatiri; negative electrode zvinhu; broken; airflow sort.

Yakanaka uye isina kunaka electrode kudzoreredza midziyo yemarara lithium bhatiri: 1) Kuburikidza nenyundo, iyo vibration yekutarisa uye kuyerera kwemhepo kurongedza maitiro anogona kuona mashandisirwo ekushandisa kwesimbi mhangura uye toner mune yakashata electrode zvinhu zvemarara lithium bhatiri. 2) Iyo yakaipa electrode zvinhu zvinogona kunyatsoona kuwirirana kupepeta pakati pe toner uye foil yemhangura, uye ipapo foil yemhangura uye kabhoni poda zvinotanga kupatsanurwa nesefa inozunguza yehukuru hwechikamu uye musiyano muchimiro. Iyo sando chammeters uye sieve kupatsanurwa mhedzisiro inoratidza kuti iyo mhangura uye kabhoni poda yakafumiswa muhukuru hukuru kupfuura 0.

250 mm uye saizi isingasviki 0.125 mm, zvichiteerana, uye mamakisi akakwira se92.4% ne96.

6%, uye vanogona kutumira zvakananga mabhizinesi epasi. use. 3) Yekupwanya zvidimbu zvine saizi ye0.

125 kusvika 0.250 mm, mhangura yakadzikira, kuyerera kwegasi kunogona kushandiswa kuwana kupatsanurwa kunoshanda pakati pemhangura ne toner, uye kuwana yakanaka yekudzoreredza mhedzisiro kana mhepo yekumhanya iri 1.00 m / s.

Iko kudzoreredza kwemhangura yesimbi kunogona kusvika 92.3%, uye chigadzirwa 84.4%.

Midziyo iyi inonyanya kushandiswa kune vanogadzira bhatiri ye-lithium-ion, kupatsanura aluminium Bo, hoops yemhangura mumapepa akaraswa akanaka uye asina kunaka emagetsi emagetsi, uye kupatsanura zvinhu zvakanaka uye zvisina kunaka emagetsi ekutenderera Anobatsira. Midziyo yakakwana inoshandiswa mune yakashata yekumanikidza mamiriro, hapana guruva manyoka, iyo yekuparadzanisa inoshanda inogona kusvika kupfuura 98%. .