Emulsion-ka Polyacrylamide
Sharaxaad
Badeecadani waa kiimiko deegaanka u fiican. Waa polymer sare oo biyaha ku milma. Kuma milmo inta badan dareerayaasha dabiiciga ah, oo leh firfircooni wanaagsan, waxayna yareyn kartaa iska caabbinta is-qabsiga ee u dhexeeya dareeraha.
Codsiyada ugu Muhiimsan
Waxaa si ballaaran loogu isticmaalaa kala-soocidda iyo kala-soocidda warshado kala duwan oo gaar ah, sida dhoobada cas ee degta warshadaha alumina, caddeynta degdegga ah ee dareeraha kala-soocidda fosfoorik acid crystallization, iwm. Waxa kale oo loo isticmaali karaa kala-soocidda waraaqaha, qalabka haynta iyo dheecaanka, ka-saaridda wasakhda, iyo goobo kale oo kala duwan.
Tilmaamaha
Tilmaamaha Isticmaalka
1. Si fiican u rux ama u walaaq sheygan ka hor intaadan isticmaalin.
2. Inta lagu jiro kala dirida, ku dar biyo iyo badeecada isku mar inta aad walaaqayso.
3. Xoogga kala dirida ee lagu taliyay waa 0.1 ~ 0.3% (si buuxda u qalalan), iyadoo waqtiga kala diridu uu yahay qiyaastii 10 ~ 20 daqiiqo.
4. Markaad wareejinayso xalalka khafiifka ah, iska ilaali inaad isticmaasho bambooyin rotor-ka ah oo aad u xiira sida bambooyin centrifugal ah; waxaa habboon in la isticmaalo bambooyin xiira yar sida bambooyin boolal ah.
5. Kala diriddu waa in lagu sameeyaa haamaha laga sameeyay walxaha sida balaastikada, dhoobada, ama birta aan miridhku lahayn. Xawaaraha walaaqidda waa inaanu aad u sarreyn, kuleylina looma baahna.
6. Xalka la diyaariyey waa in aan la kaydin muddo dheer waxaana ugu wanaagsan in la isticmaalo isla markiiba ka dib diyaarinta.
Xirmada iyo Kaydinta
Xidhmada: 25L, 200L, 1000L oo foosto balaastig ah.
Kaydinta: Heerkulka kaydinta ee emulsion-ka waa mid u dhexeeya 0-35℃. Emulsion-ka guud waxaa la kaydin karaa 6 bilood. Marka waqtiga kaydinta uu dheer yahay, waxaa jiri doona lakab saliid ah oo lagu shubo lakabka sare ee emulsion-ka waana caadi. Waqtigan, marxaladda saliidda waa in lagu celiyaa emulsion-ka iyadoo la adeegsanayo kicinta farsamada, wareegga bamka, ama kicinta nitrogen-ka. Waxqabadka emulsion-ka saameyn kuma yeelan doono. Emulsion-ku wuxuu barafoobayaa heerkul ka hooseeya biyaha. Emulsion-ka barafoobay waxaa la isticmaali karaa ka dib marka la dhalaaliyo, waxqabadkiisuna si weyn uma beddeli doono. Si kastaba ha ahaatee, waxaa laga yaabaa in loo baahdo in lagu daro surfactant ka hortagga wejiga biyaha marka lagu qaso biyo.
