Tsawg tam sim no Electrolytic kho ntawm hluav taws xob cua sov Tube Electroplating

Tsawg tam sim no Electrolytic kho ntawm hluav taws xob cua sov Tube Electroplating

Kev daws teeb meem

5.1 Dilution kho

Npaj qee cov kev daws teeb meem tshiab thiab ua cov kev ntsuam xyuas Hull cell raws li qhov sib piv ntawm cov kev daws tshiab thiab qub ntawm 1: 3, 1: 2, thiab 1: 1, feem. Cov ntawv xeem tsis tau txhim kho. Yog tias peb txuas ntxiv txo qhov kev faib ua feem ntawm cov tshuaj qub hauv kev sim, txawm tias muaj kev txhim kho, nws yuav tsis muaj qhov tseem ceeb, thiab txoj kev npaj no yuav raug tsis lees paub.

5.2 Kev kho hluav taws xob tsawg tam sim no

Noj 50L ntawm kev daws teeb meem thiab ua cov kev kho mob electrolysis qis rau 8 teev rau Hull cell test tsis muaj txiaj ntsig zoo, thiab txoj kev npaj no kuj raug tsis lees paub.

5.3 Kev kho adsorption

Noj 50L ntawm plating tov, ntxiv 30 feem pua ​​hydrogen peroxide (diluted 3-5 zaug) nyob rau hauv ib tug ratio ntawm 6mL, do rau 30min, cia sawv ntsug rau 30min, ntxiv 8gL ntawm activated carbon, do rau 30min, cia sawv ntsug rau 4h. pom, thiab ua Hull cell kuaj tom qab tsis tshua muaj electrolysis kho rau 4h. Cov tsos ntawm cov khoom xeem tau raug kho kom zoo dua qub, thiab cov txheej txheej yog sib xws, tshwj xeeb tshaj yog nyob rau hauv qhov qis tam sim no. Kev tshuaj xyuas cov ntsiab lus ntawm cov tshuaj plating pom tias ua ntej thiab tom qab kev kho mob, cov ntsiab lus ntawm cov nyiaj cyanide thiab potassium cyanide txo qis los ntawm 3gL thiab 6gL raws li, tseem nyob hauv qhov txwv ntawm cov txheej txheem ntau.

Cov txheej txheem npaj plating yog siv rau kev sim plating, thiab txheej txheej yog zoo ib yam thiab zoo nrog zoo dispersion muaj peev xwm, Φ txheej thickness nyob rau hauv qab ntawm 6 hli thiab 70 hli sib sib zog nqus qhov ua tau raws li qhov yuav tsum tau, thiab cov seem yog insulated ntawm 120 degree rau 1. teev tsis muaj foaming phenomenon.

Peb tau kho cov dej tank loj raws li cov txheej txheem saum toj no, thiab tom qab ib pawg me me ntawm kev sim plating, nws rov qab mus rau qhov qub thiab cov kev daws teeb meem raug tshem tawm.

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