Ama-Electrode Amandla E-Graphite Aphezulu Aphezulu: Isihluthulelo Sokwandisa Ukukhiqizwa Kwensimbi

Ngobai-graphiteinezakhiwo eziningi ezinhle kakhulu, isetshenziswa kabanzi kwezensimbi, emishinini, kwekagesi, yamakhemikhali, yendwangu, yezokuvikela kazwelonke neminye imikhakha yezimboni.Ingasetshenziswa njengento ephikisayo.Imikhiqizo ye-graphitegcina izakhiwo zamakhemikhali zangempela ze-flake graphite futhi ube nezakhiwo eziqinile zokuzigcoba.Izici ze-graphite powder ukumelana ne-asidi enamandla amakhulu, ukumelana nokugqwala kanye nokumelana nokushisa okuphezulu kwe-3000 °C nokumelana nokushisa okuphansi kwe- -204 °C.Ngesikhathi esifanayo, amandla ayo okucindezela makhulu kuno-800kg/cm2, futhi i-anti-oxidation.Ilahlekelwa ngu-1% wesisindo sayo emoyeni ongu-450 °C futhi inezinga lokubuyela emuva.15-50% (ukuminyana 1.1-1.5).Ngakho-ke, imikhiqizo ye-graphite isetshenziswe kabanzi kwezensimbi, imboni yamakhemikhali, imboni ye-petrochemical, i-high energy physics, i-aerospace, i-electronics, njll.

I-graphite

 

1. Imikhiqizo ye-graphite inei-adsorption enhle.

Ukwakheka kwezimbotshana zamalahle kwenza amalahle abe nezakhiwo ezinhle zokukhanga, ngakho-ke amalahle avame ukusetshenziswa njenge-adsorption.i-adsorbentizinto zokumunca umswakama, iphunga, izinto ezinobuthi, njll. Senze ucwaningo.Ithreyi lokubhaka le-graphite elisetshenziselwa izoso ezinsukwini ezimbalwa ezedlule libukeka lihlanzekile kakhulu, kodwa uma lishisiswe ku-induction cooker, uzobona ukuthi amafutha kanye nezinto eziyingozi ezikhangiswe ngesikhathi se-barbecue yangaphambilini zizophuma kancane kancane, kodwa ungakhathazeki.Isule ngendwangu ehlanzekile futhi isilungele ukusetshenziswa.

2. Imikhiqizo ye-graphite ineconductivity ezinhle ezishisayo, ukudlulisa ukushisa okusheshayo, ukushisisa okufanayo, nokonga uphethiloli.Amapani okubhaka namabhodwe enziwe nge-graphite ashisa ngokushesha, futhi ukudla okuphekiwe kuyashiswa ngokulinganayo, kuphekwe ngaphakathi ngaphandle, futhi isikhathi sokushisa sifushane.Ayigcini nje ngokunambitha okumsulwa, kodwa futhi ingavala imisoco yokuqala yokudla.Senze izivivinyo.Lapho ukosa inyama ngethreyi yokubhaka ye-graphite, umpheki we-induction ungashiswa ngamasekhondi angu-20-30 kuphela lapho uqala ukuvuthwa emlilweni ophezulu.

3. Imikhiqizo ye-graphite ineukuzinza kwamakhemikhali nokumelana nokugqwala.

I-graphite inokuqina okuhle kwamakhemikhali ezingeni lokushisa legumbi futhi ayigqwali nganoma iyiphi i-asidi eqinile, i-alkali eqinile ne-organic solvent.Ngakho-ke, noma ngabe imikhiqizo ye-graphite isetshenziswa isikhathi eside, akukho ukuguga okuncane, inqobo nje uma isuliwe, iseyintsha.
4. Imikhiqizo ye-graphite inei-anti-oxidation enamandla kanye nemiphumela yokunciphisa.
Imikhiqizo, ikakhulukazi omatilasi be-graphite, ingakhiqiza ama-ion oksijini angemuhle ngemva kokushisa, okungenza kusebenze izinto ezizungezile, igcine impilo yomuntu, ivimbele ngokuphumelelayo ukuguga, futhi yenze isikhumba sigcwale ukucwebezela nokunwebeka.

5. Imikhiqizo ye-graphitezinobungani bemvelo futhi zinempilo, ngaphandle kokungcoliswa kwemisebe kanye nokumelana nokushisa okuphezulu.

Ikhabhoni kufanele idlule okungenani izinsuku eziyishumi nambili nobusuku be-graphitization endaweni yokushisa ephezulu engu-2000-3300 degrees ukuze ibe i-graphite.Ngakho-ke, izinto ezinobuthi neziyingozi ku-graphite sezivele zikhishwe, futhi zizinzile okungenani ngaphakathi kwama-degree angu-2000.

 

Okuthunyelwe Kwakamuva

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