I-resin enamandla yokutshintshiselana nge-asidi
I-resin enamandla yokutshintshiselana nge-asidi
IiReins zeCation ezinamandla
| Intlabathi | Ulwakhiwo lweMatrix yePolymer | Amaso onke | UmsebenziIqela | Ionic Ifom | Utshintshiselwano lulonke Amandla (meq / ml kwi-Na+ ) | Umxholo wokufuma njenge N / A+ | Particle Ubungakanani mm | UkudumbaH → Na Max. | Ukuhambisa ubunzima g / L |
| GC104 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 1.50 | 56-62% | 0.3-1.2 |
10.0% |
800 |
| GC107 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
10.0% |
800 |
| GC107B | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 1.90 | 45-50% | 0.3-1.2 |
10.0% |
800 |
| GC108 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 2.00 | 45-59% | 0.3-1.2 |
8.0% |
820 |
| GC109 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 2.10 | 40-45% | 0.3-1.2 |
7.0% |
830 |
| GC110 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 2.20 | 38-43% | 0.3-1.2 |
6.0% |
840 |
| GC116 | I-Gel Poly-styrene ene-DVB | 95% | R-SO3 | N / A+/ H+ | 2.40 | 38-38% | 0.3-1.2 |
5.0% |
850 |
| Iifayile ze-MC001 | IMacroporous Poly-styrene eneDVB | 95% | R-SO3 | N / A+/ H+ | 1.80 | 48-52% | 0.3-1.2 |
5.0% |
800 |
| Iifayile ze-MC002 | IMacroporous Poly-styrene eneDVB | 95% | R-SO3 | N / A+/ H+ | 2.00 | 45-50% | 0.3-1.2 |
5.0% |
800 |
| Iifayile ze-MC003 | IMacroporous Poly-styrene eneDVB | 95% | R-SO3 | N / A+/ H+ | 2.30 | 40-45% | 0.3-1.2 |
5.0% |
800 |
Ukuqina kweAcid Acid
I-resin yokutshintshiselana ngeasidi eyomeleleyo luhlobo lwentlaka yokutshintshiselana nge-cation kunye neqela le-asidi ye-asidi (-SO3H) njengeqela eliphambili lotshintshiselwano, elinokusetyenziswa kwakhona.
Ukusetyenziswa kwezimbiwa eziqhelekileyo acid kuyafana. Uhlobo lwentlaka yamanzi ethambileyo yomelele kwi-resin ye-asidi. Uhlobo olukhethekileyo lwentlaka kufuneka lusetyenziswe, kuba ikwanxulumene nefuthe lokukhutshwa kwenqanaba le-hydrogen ion, ubungakanani bepore kunye nenqanaba lokuwela kwi-reaction.
Kwisicelo semizi-mveliso, izibonelelo ze-resin zotshintshiselwano nge-resin zinamandla amakhulu onyango, uluhlu olubanzi lwe-decolorization, umthamo omkhulu we-decolorization, ukususwa kwee-ion ezahlukeneyo, ukuphinda uzalwe kwakhona, ubomi benkonzo ende kunye neendleko zokusebenza eziphantsi (nangona ixabiso lotyalo-mali lwexesha elinye likhulu) . Iitekhnoloji ezahlukeneyo ezisekwe kwi-resin yokutshintshiselana nge-ion, enje ngokwahlulwa kwe-chromatographic, ukubekelwa ecaleni i-ion, i-electrodialysis, njl.njl. Ukuphuhliswa kunye nokusetyenziswa kwetekhnoloji yokutshintshiselana nge-ion kusaqhubeka ngokukhawuleza.
Phawula
1. Ion resin resin inenqanaba elithile lamanzi kwaye akufuneki ligcinwe ngaphandle. Ngexesha lokugcinwa kunye nokuthuthwa, kufuneka igcinwe ifumile ukuthintela ukomisa umoya kunye nokuphelelwa ngamanzi emzimbeni, okukhokelela kwintlaka eyaphukileyo. Ukuba i-resin iyancipha ngexesha lokugcinwa kwayo, kufuneka ifakwe emanzini anetyuwa (10%) kwaye ihlanjululwe ngokuthe ngcembe. Akufanele ifakwe ngqo emanzini ukunqanda ukwanda ngokukhawuleza kunye nokwahlukana kwentlaka.
2. Ngexesha lokugcina kunye nokuhambisa ebusika, iqondo lobushushu kufuneka ligcinwe kwi-5-40 ℃ ukunqanda ukugcwala okanye ukufudumeza ubushushu, nto leyo eya kuchaphazela umgangatho. Ukuba akukho zixhobo zokugquma ngobushushu ebusika, i-resin inokugcinwa emanzini anetyuwa, kwaye uxinaniso lwamanzi anetyuwa anokumiselwa ngokobushushu.
3. Iimveliso zeshishini lotshintshiselwano nge-ion zihlala zinenani elincinci le-polymer ephantsi kunye ne-monomer engasebenziyo, kunye nobumdaka obungaphiliyo obufana nentsimbi, ilothe kunye nobhedu. Xa intlaka inxibelelana namanzi, iasidi, ialkali okanye ezinye izisombululo, ezi zinto zingasentla ziya kugqithiselwa kwisisombululo, sichaphazele umgangatho wamanzi amdaka. Ke ngoko, i-resin entsha kufuneka yenziwe kwangaphambili ngaphambi kokuba isetyenziswe. Ngokubanzi, le resin yandiswa ngokupheleleyo ngamanzi, emva koko ukungcola okungaphiliyo (ikakhulu iikhompawundi zentsimbi) kungasuswa nge-4-5% yokunciphisa i-hydrochloric acid, kunye nobumdaka be-organic bunokususwa nge-2-4% yokunciphisa isisombululo se-sodium hayidroksayidi. Ukuba isetyenziswa kulungiselelo lwamayeza, kufuneka ifakwe kwi-ethanol.
