Dab tsi yog cov tshuaj hydrogen peroxide stabilizers?
Hydrogen peroxide yog qhov zoo rau cov tshuaj ua kom dawb huv. Thaum siv hydrogen peroxide tshuaj dawb, qee qhov nyiaj ntawm stabilizer feem ntau ntxiv rau txo qhov rhuav tshem ntawm hydrogen peroxide.
Cov stabilizers ntawm hydrogen peroxide feem ntau yuav muab faib ua adsorption stabilizers thiab cov stabilizers tsis yooj yim. Feem ntau ntawm cov tshuaj hydrogen peroxide adsorption stabilizers yog cov sib sau ua ke lossis cov tshuaj polymer cov tshuaj. Cov tshuaj yeeb dej caw nyob hauv lub xeev colloidal hauv qee qhov xwm txheej, thiab muaj qhov cuam tshuam zoo ntawm cov hlau ions. Tus tshaj tawm muaj zog adsorption, uas tuaj yeem tiv thaiv qhov kev qias tawm ntawm cov hlau ions hnyav ntawm hydrogen peroxide, thiab ua si lub zog ruaj khov. Cov khoom siv khov kho ntawm hydrogen peroxide feem ntau yog cov organic acid sib xyaw ua ke, uas tuaj yeem ua nrog hlau ions. Koom tes tsim kom ruaj khov dej-soluble complex, kom cov hlau hnyav hnyav tsis muaj cov nyhuv catalytic.
Hom hydrogen peroxide adsorption hom stabilizers muaj xws li silicate, adsorption type off-molecule compound (xws li acrylic acid, maleic acid, oxamide thiab lwm cov polymers.)
Cov qauv tsim kho kom haum xws li sodium aminotriacetate, sodium ethylenediaminetetraacetate, sodium diethylenetriaminepentaacetate, thiab lwm yam, thiab zoo li trimethylene phosphonate, ethylenediaminetetramethylene phosphonate, Diethylene triamine pentamethylene phosphonate. Gluconic acid, malic acid thiab lwm yam.
Nws kuj tseem muaj hydrogen peroxide sib xyaw ua kom ruaj khov, nws kuj yog hydrogen peroxide oxygen stabilizer uas muaj ob qho adsorption muaj peev xwm thiab muaj kev cuam tshuam ntau yam. Qhov hom hydrogen peroxide stabilizer sib xyaw qhov zoo ntawm adsorption hom hydrogen peroxide stabilizer thiab hom hluav taws xob hydrogen peroxide stabilizer.
Ntxiv rau cov iav dej, cov tshuaj feem ntau siv los ua hydrogen peroxide tshuaj dawb tso rau hauv cov chav da dej muaj xws li phosphates xws li disodium hydrogen phosphate, trisodium phosphate, kub sodium phosphate thiab sodium hexametaphosphate li stabilizers rau hydrogen peroxide tshuaj dawb. Cov yam ntxwv ntawm tus qauv nyob rau hauv cov nquag siv tshuaj hydrogen peroxide ua kom cov dej da dej yog tias lawv tuaj yeem kov yeej qhov tsis txaus ntawm kev ua kom yooj yim thaum lub khob dej siv los ua lub twj lim dej. Txawm li cas los xij, tus nqi ntawm cov stabilizers no kuj raug siab, qhov tseeb ntawm cov ntaub, permeability thiab muaj peev xwm tshem tawm paj rwb noob hulls, thiab lwm yam tsis zoo li iav dej.
Dab tsi yog qhov yuav tsum ua kom muaj dej zoo rau kev ua kom tsis huv hydrogen peroxide
Hauv kev siv tshuaj ntxuav nrog hydrogen peroxide, muaj qee qhov tseev kom ua rau cov dej tsis zoo. Qhov zoo ntawm cov dej ncaj qha cuam tshuam rau cov nyhuv ntawm hydrogen peroxide tshuaj dawb. Kev siv cov dej tsis sib haum rau cov tshuaj hydrogen peroxide feem ntau ua rau muaj kev phom sij. Txawm li cas los xij, thaum lub sij hawm hydrogen peroxide tshuaj dawb, cov calcium thiab magnesium ntsev hauv dej tawv tuaj yeem tiv thaiv qhov ua kom tsis haum ntawm hydrogen peroxide, yog li cov dej tawv yuav siv tau thaum npaj hydrogen peroxide tshuaj dawb.