Poly aluminium chloride ua li cas?

Poly Aluminium Chloride(PAC), ib qho tshuaj lom neeg tseem ceeb uas siv dav hauv kev kho dej, tab tom hloov pauv hauv nws cov txheej txheem tsim khoom. Qhov kev hloov pauv no los ua ib feem ntawm kev cog lus ntawm kev lag luam rau kev ruaj khov thiab kev lav phib xaub rau ib puag ncig. Hauv tsab xov xwm no, peb nkag mus rau hauv cov ntsiab lus ntawm cov txheej txheem tsim khoom tshiab ntawm PAC uas tsis yog tsuas yog txhim kho nws qhov zoo xwb tab sis kuj txo nws cov teeb meem ecological.

Kev Tsim Khoom Ib Txwm vs. Cov Txheej Txheem Tshiab

Ib txwm muaj, PAC tau tsim los ntawm kev siv cov txheej txheem ua ntau yam uas cuam tshuam nrog kev yaj cov txhuas hydroxide hauv hydrochloric acid thiab tom qab ntawd polymerizing cov txhuas ions. Txoj kev no tsim cov khib nyiab ntau heev, tso tawm cov khoom tsis zoo, thiab siv zog ntau heev. Qhov sib txawv, cov txheej txheem tsim khoom niaj hnub no tsom mus rau kev txo cov khib nyiab, kev siv zog, thiab cov pa phem, thaum ua kom zoo dua qhov zoo thiab kev ua haujlwm ntawm cov khoom kawg.

Kev Tsim Khoom Nruj Nruag: Kev Hloov Pauv Kev Ua Si

Kev hloov mus rau kev ruaj khov hauv kev tsim khoom PAC yog nyob ib puag ncig lub tswv yim ntawm kev tsim khoom ntws tas mus li. Txoj kev no suav nrog cov txheej txheem tshuaj tiv thaiv tas mus li, qhov twg cov tshuaj reactants raug pub rau hauv ib lub kaw lus tas mus li, thiab cov khoom raug sau tas mus li, ua rau muaj cov txheej txheem yooj yim thiab ua haujlwm tau zoo. Kev siv cov reactors ntws tas mus li tso cai rau kev tswj hwm meej ntawm cov xwm txheej tshuaj tiv thaiv, ua rau cov khoom zoo dua qub thiab txo qhov cuam tshuam rau ib puag ncig.

Cov Kauj Ruam Tseem Ceeb hauv Cov Txheej Txheem Tsim Khoom PAC Niaj Hnub

1. Kev Npaj Khoom Siv Raw: Cov txheej txheem pib nrog kev npaj cov khoom siv raw. Cov khoom siv aluminium uas muaj cov khoom ntshiab siab, xws li aluminium hydroxide lossis bauxite ore, raug xaiv los xyuas kom meej tias cov khoom kawg zoo. Cov khoom siv raw no raug ua tiav thiab kho kom zoo ua ntej muab tso rau hauv kab ntau lawm.

2. Theem Tshuaj Tiv Thaiv: Lub plawv ntawm cov txheej txheem tsim khoom ntws tas mus li nyob rau theem tshuaj tiv thaiv. Ntawm no, txhuas hydroxide yog sib xyaw nrog hydrochloric acid hauv cov feem tswj hwm hauv lub tshuab tshuaj tiv thaiv ntws tas mus li. Kev siv cov txheej txheem sib xyaw ua ke thiab kev tswj hwm meej ntawm cov xwm txheej tshuaj tiv thaiv ua kom muaj kev tshuaj tiv thaiv zoo thiab ua haujlwm tau zoo, ua rau muaj kev tsim cov poly txhuas chloride.

3. Kev Ua Kom Polymerization Thiab Kev Txhim Kho: Tus qauv tsim cov reactor ntws tas mus li kuj ua rau muaj kev tswj hwm polymerization ntawm cov ions txhuas, ua rau muaj PAC. Los ntawm kev ua kom zoo dua cov kev ntsuas tshuaj tiv thaiv, xws li kub, siab, thiab lub sijhawm nyob, cov chaw tsim khoom tuaj yeem kho cov khoom ntawm cov khoom PAC kom ua tau raws li cov kev xav tau ntawm daim ntawv thov tshwj xeeb.

4. Kev Sib Cais thiab Kev Ua Kom Huv Cov Khoom: Thaum cov tshuaj ua tiav lawm, cov khoom sib tov yuav raug xa mus rau cov chav sib cais uas cov khoom PAC raug sib cais ntawm cov tshuaj reactants thiab cov khoom seem. Cov txheej txheem sib cais tshiab, xws li kev lim dej membrane, siv los txo cov khib nyiab thiab txhim kho cov khoom tsim tau.

5. Kev Pov Tseg Cov Khoom Siv Tsis Zoo Rau Ib Puag Ncig: Ua raws li kev tsav tsheb kom ruaj khov, cov khoom siv tsis zoo uas tsim tawm thaum lub sijhawm tsim khoom raug tswj hwm kom zoo. Los ntawm kev siv cov txheej txheem pov tseg uas tsis zoo rau ib puag ncig, xws li kev tshem tawm cov khib nyiab thiab kev pov tseg pov tseg kom nyab xeeb, qhov cuam tshuam rau ib puag ncig ntawm cov khib nyiab raug txo qis heev.

Cov txiaj ntsig ntawm Cov Txheej Txheem Tsim Khoom Niaj Hnub

Kev siv cov khoom siv tas mus li rau kev tsim khoom PAC ua rau muaj ntau yam txiaj ntsig. Cov no suav nrog kev siv hluav taws xob tsawg dua, txo cov khib nyiab, txhim kho cov khoom zoo thiab kev sib xws, thiab txo qhov cuam tshuam ntawm ecological. Tsis tas li ntawd, cov txheej txheem zoo tshaj plaws tso cai rau cov chaw tsim khoom los kho cov yam ntxwv ntawm PAC kom ua tau raws li ntau yam kev thov, txhim kho nws cov txiaj ntsig hauv cov txheej txheem kho dej.

Kev hloov mus rau cov txheej txheem tsim khoom uas ruaj khov thiab muaj lub luag haujlwm rau ib puag ncig yog kev hloov pauv loj heev rau kev lag luam tshuaj lom neeg. Txoj kev tsim khoom niaj hnub no ntawmPACua piv txwv txog qhov kev hloov pauv no, qhia txog yuav ua li cas cov thev naus laus zis tshiab thiab cov txheej txheem tuaj yeem ua rau cov khoom zoo dua thiab lub ntiaj teb noj qab haus huv dua. Thaum cov lag luam txuas ntxiv txais yuav cov kev hloov pauv no, yav tom ntej zoo li muaj kev cia siab, nrog rau cov txheej txheem tsim khoom huv dua, ntsuab dua, thiab ua haujlwm tau zoo dua.