Catalysts
Jacobiactivated carboncatalysts yog ib hom catalyst muaj li ntawm activated carbon thiab lwm yam compounds uas yuav siv tau nyob rau hauv ntau yam kev siv catalytic.
Cov catalysts tuaj yeem siv rau hauv kev txo qis thiab oxidation cov tshuaj tiv thaiv, hydrolysis, thiab isomerization.
Lawv muaj peev xwm ua tau zoo tshem tawm impurities los ntawm cov reactants thiab pab txhawb kev nce hauv reactivity. Tsis tas li ntawd, lawv muaj peev xwm muab ib puag ncig tus phooj ywg thiab kev ua kom huv si ruaj khov vim lawv cov tshuaj lom neeg tsawg thiab cov khoom emissions tsawg.
Jacobi Activated Carbon catalysts muaj thaj chaw siab, uas tso cai rau kev sib cais ntau dua, kev sib cuag saum npoo, thiab adsorption ntawm reactants, txhim kho tag nrho cov tshuaj tiv thaiv.
Cov pa roj carbon activated feem ntau yog siv rau hauv cov txheej txheem kub rho tawm kom rov qab tau kub los ntawm cov kua qaub. Cov txheej txheem no hu ua carbon-in-pulp (CIP) lossis carbon-in-leach (CIL) txheej txheem.
Cov txheej txheem CIP / CIL suav nrog cov leaching ntawm cov ore kub hauv cov tshuaj cyanide, uas yaj cov kub rau hauv cov tshuaj. Cov tshuaj uas muaj kub yog tom qab ntawd dhau los ntawm cov pa roj carbon activated, uas adsorbs kub rau nws qhov chaw.
Cov pa roj carbon activated siv rau kev rho tawm kub yog ib hom tshwj xeeb ntawm cov pa roj carbon monoxide uas tau kho nrog oxygen kom qhib ntau lab lub qhov hws me me ntawm cov pa roj carbon atoms.
Cov pores no muab thaj chaw loj rau cov kub kom ua raws li, ua rau nws cov khoom siv adsorbent zoo.
Cov pa roj carbon activated feem ntau yog muab tso rau hauv lub tank, thiab cov tshuaj uas muaj kub tau dhau los ntawm nws.
Raws li cov tshuaj ntws los ntawm cov pa roj carbon activated, cov kub yog adsorbed rau ntawm cov pa roj carbon monoxide, thaum lwm cov impurities tseem nyob hauv cov tshuaj.
Cov kub-loaded carbon yog muab tshem tawm los ntawm lub tank thiab ntxuav kom tshem tawm cov tshuaj cyanide seem.
Cov kauj ruam tom ntej yog cov txheej txheem desorption, qhov twg cov kub raug tshem tawm ntawm cov pa roj carbon. Qhov no feem ntau yog ua los ntawm kev siv cov tshuaj kub alkaline los yog kev daws ntawm cyanide thiab caustic soda.
Cov kub yog tom qab ntawd rov qab los ntawm kev daws nrog nag lossis daus, electrowinning, lossis lwm txoj hauv kev.
Cov pa roj carbon activated tuaj yeem rov qab siv dua hauv cov txheej txheem CIP / CIL, tom qab rov tsim dua.
Cov txheej txheem rov tsim dua tshiab suav nrog tshem tawm cov kub thiab impurities ntawm cov pa roj carbon monoxide los ntawm cua sov kom sov thiab ntxuav nws nrog kua qaub thiab dej. Cov pa roj carbon regenerated yog tom qab ntawd npaj rov qab siv dua hauv cov txheej txheem rho tawm.
Zuag qhia tag nrho, cov pa roj carbon activated plays lub luag haujlwm tseem ceeb hauv cov txheej txheem kub rho tawm, vim nws muab txoj hauv kev zoo heev rau adsorbing thiab rov qab kub los ntawm kev daws.
Yog tias koj xav tau activated carbon Tiv tauj peb tam sim no!