I-resin yokutshintshana kwe-asidi engenamandla
I-resin yokutshintshana kwe-asidi engenamandla
IiReins zeCation ezibuthathaka
| Intlabathi | Ulwakhiwo lweMatrix yePolymer | Inkangeleko yePhysical Physical | UmsebenziIqela | Ionic Ifom | Ixabiso lilonke lokuTshintshisa amandla meq / ml kwiH | Umxholo wokufuma | Particle Ubungakanani mm | UkudumbaH → Na Max. | Ukuhambisa ubunzima g / L |
| GC113 | Uhlobo lweGel Polyacrylic ene-DVB | Cacisa ubuKhonkco obujikelezileyo | I-R-COOH | H | 4.0 | 44-53% | 0.3-1.2 | 45-65% | 750 |
| I-MC113 | IMacroporous Polyacrylic DVB | Ububanzi beOpaque Beads | I-R-COOH | H | 4.2 | 45-52% | 0.3-1.2 | 45-65% | 750 |
| D152 | IMacroporous Polyacrylic DVB | Ububanzi beOpaque Beads | I-R-COOH | N / A | 2.0 | 60-70% | 0.3-1.2 | 50-55% | 770 |
I-resin ye-acid cation exchange resin luhlobo lwentlaka equkethe amaqela atshintshisayo e-asidi: i-carboxyl COOH, i-phosphate po2h2 kunye ne-phenol.
Isetyenziswa ikakhulu kunyango lwamanzi, ukwahlulwa kwezinto ezinqabileyo, ukucinywa kwamanzi kunye nokuthanjiswa kwamanzi, ukukhutshwa kunye nokwahlulwa kwee-antibiotics kunye neeamino acid kushishino lwamayeza.
Feamandla
(1) I-resin exchange cation resin ebuthathaka ineempawu ezifanayo emanzini. Ke ngoko, ukubanako ukubola iityuwa ezingathathi hlangothi kubuthathaka (okt kunzima ukuphendula ngetyuwa yee-anions ezinamandla njenge-SO42-, Cl -). Inokuphendula kuphela ngeetyuwa ezibuthathaka zeasidi (iityuwa ezinesaltyinity) ukuvelisa iasidi ebuthathaka endaweni yeasidi eyomeleleyo. Amanzi ane-alkalinity ephezulu anokunyangwa nge-asidi ye-asidi ebuthathaka yokutshintsha imali. Emva kokuba ii-cations ezingqinelana ne-alkalinity emanzini zisuswe ngokupheleleyo, ii-cations ezihambelana ne-asidi eqinileyo emanzini zinokususwa yi-asidi ye-asidi yohlobo lotshintshiselwano.
(2) Ngenxa yokuba i-resin ye-acid cation exchange resin inobudlelwane obuphezulu be-H +, kulula ukuyivuselela, ukuze iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde yenziwe kwakhona
(3) Umthamo wotshintshiselwano lwentsahla yotshintsho lwe-asidi ye-asidi inkulu kunaleyo yentlaka eyomeleleyo ye-asidi.
(4) I-resin ye-acid cation exchange resin ine-degree e-crosslinking degree kunye ne-pores ezinkulu, ngoko amandla ayo omatshini angaphantsi kune-resin ye-acid cation exchange resin.
Olunye uphawu
Iipropathi ze-asidi ye-asidi yokutshintshiselana nge-cation resin emanzini iyafana ne-asidi ebuthathaka. Inentsebenzo ebuthathaka kunye neetyiwa ezingathathi hlangothi (ezinje nge-SO42 -, Cl - kunye nezinye ii-anion ezinamandla). Inokuphendula kuphela ngeetyuwa ezibuthathaka zeasidi (iityuwa ezinesaltyinity) kwaye ivelise iasidi ebuthathaka emva kokuphendula. Amanzi ane-alkalinity ephezulu anokunyangwa nge-asidi e-H-type ion exchange resin. Emva kokuba i-anion ehambelana ne-alkalinity emanzini isuswe, i-anion ehambelana ne-asidi eqinileyo ingasuswa yi-asidi ye-asidi H-resin exchange resin.
Ngenxa yokuba i-asidi ye-acid cation resin ine-affinity ephezulu ye-H, kulula ukuyivuselela, ukuze iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde yenziwe kwakhona
Umthamo wotshintshiselwano lwe-asidi ye-asidi ye-cation iphantse iphindwe kabini kune-resin eqinileyo ye-asidi. Ngenxa yokuba inqanaba lokuwela kwe-asidi ye-asidi ye-asidi isezantsi, amandla ayo oomatshini asezantsi kunalawo e-resin eqinileyo ye-asidi.
Ityuwa yohlobo lwe-asidi cation resin inesakhono se-hydrolysis.
