Rega ndiunzire sap kuti iwe unonyanya kufarira nguva pfupi yadarika! Iyo ine mvura yakakwira yemvura inoshanda iyo inobata mvura dzinoverengeka zana kusvika kune dzinoverengeka nguva dzinorema kupfuura iwo, uye ine maitiro ekuchengetedza mvura yakanakisa. Kana ichibvisa mvura uye ichimhanya ichipinda muhydrogel, zvakaoma kupatsanura mvura kunyangwe ikamanikidzwa. Naizvozvo, ine huwandu hwakawanda hwekushandisa mumigwagwa dzakasiyana siyana seyako hutsanana zvigadzirwa, kugadzirwa kwemaindasitiri uye kurimwa, uye engineering maginde.
Super inotora resin rudzi rwemamashomockole ine hydrophilic mapoka uye kuyambuka-yakabatanidzwa chimiro. Yakatangwa yakaburitswa neFanta nevamwe nekurovera starch nePolwacrylonitrile uye wozonamira. Sekureva kwezvinhu zvakatsvuka, pane zvakateerana Kuenzaniswa ne starch uye cellulose, polwacrylic acid superabent resin yakanakira kudhura, maitiro ekugadzira, mvura yakasimba yemvura, uye yechigadzirwa chechigadzirwa chekare. Iyo yave iri ikozvino kutsvagisa hotspot mune ino ndima.
Ndeipi nheyo yechigadzirwa ichi? Parizvino, polwacrylic acid account ye80% yepasirese yepasi inotsvaira yekugadzirwa. Iyo SuperTorbent Resin kazhinji iyo polymer eleltrolyte ine hydrophilic group uye muchinjiko-chakabatanidzwa chimiro. Pamberi pekutora mvura, mafungu emapolitani ari pedyo uye akabatanidzwa pamwe chete, kuyambuka-kuunganidzwa kuti aumbe network chimiro, kuti azadzise kusimbirira. Paunenge uchibatana nemvura, mamorekuru emvura anopinda mumugodhi kuburikidza neCapillary chiito uye kusiyana, uye mapoka eIonization, uye mapoka echidoketi pane cheni inodomwa mumvura. Nekuda kwekunyora kweElectrostation pakati peioni yakafanana pane iyo teni, iyo polymer keteni inotambanudza nekupaza. Nekuda kwekuda kwekusapindira kwemagetsi, counters ions haigoni kutama kusvika kunze kweiyo resin, uye mutsauko wechiitiko pakati pemhinduro mukati uye kunze kweiyo resin inoumba reverselic. Pasi pechiitiko chekudzoreredza osmosis kumanikidzwa, mvura inowedzera inopinda iyo resin kuti iite hydrogel. Panguva imwecheteyo, iyo madhiri-akabatanidzwa network network uye hydrogen yekubatanidza kweiyo resiti pachayo inogumisa kuwedzera kusingaperi kwegwenzi. Kana mvura ine hushoma hwemunyu, iyo reverse Osmotic kumanikidza kuchaderera, uye panguva imwecheteyo, iyo yePolymer keteni ichadzikira, ichikonzera kuderera kukuru mumvura yekubatira yemvura. Kazhinji, iyo mvura yekukwana kwekugona kweiyo Super inotora resin mune 0.9% NACL Solution ingori chete inenge 1/10 yeiyo yemvura yakadzikira. Kubata kwemvura uye kuchengetwa kwemvura zvinhu zviviri zvedambudziko rimwe chete. Lin Runxiong et al. vakakurukura navo ku thermodynamics. Pasi peimwe tembiricha uye kumanikidzwa, iyo Superbent inobata inogona kutora mvura zvichangobva kuitika, uye mvura inopinda iyo resin, ichidzora yakasununguka kubatanidzwa kwehurongwa hwese kusvikira rasvika kuenzana. Kana mvura ikapukunyuka kubva kune resin, inowedzera iyo yemahara encalpy, haina kubatsirwa pakugadzikana kwehurongwa. Ongororo yeiyo yekunyora inoratidza kuti 50% yemvura yakadyarwa neiyo super inotora resin ichiri yakavharirwa mune gel network pamusoro pe150 ° C. Naizvozvo, kunyangwe kana dzvinyiriro ikashandiswa pakujairika tembiricha, mvura haingatize kubva kune yakakwira inotora nzvimbo, iyo inotsanangurwa neiyo thermodynamic zvivakwa zve superbent inobata.
Inotevera nguva, tel chinangwa chaicho cheSAP.
Kutumira Nguva: Dec-08-2021