Uyenza njani i-CMC Sodium Carboxymethyl Selelose?

I-Sodium Carboxymethyl Selelose (CMC) yi-carboxymethymethythylated dilutive of selsulose, ekwabizwa ngokuba yi-sellulose gum, kwaye yeyona gub ye-Ionic selly Gum. I-CMC ihlala i-antion polymer computer efunyenwe ngokuphendula kwi-seluplose yendalo kunye ne-caustic alkali kunye ne-monochlocetic acid. Ubunzima bemolekyuli ye-ranges buvela kumashumi ezigidi kwizigidi ezininzi.

【Izinto zePropathi ye-Whiter, i-odols, inyibilikisi emanzini ukwenza isisombululo esiphezulu sobungqina, i-infolble e-ethanol kunye nezinye izinyibilikisi.

【Isicelo】 Inemisebenzi yokunqunyanyiswa kunye nokumiswa, imbalelwano elungileyo kunye nokungaxhathisi ityuwa, kwaye yaziwa ngokuba yi "Morgion Woldium Golutamate", esetyenziswe ngokubanzi.

Ukulungiswa kwe-CMC

Ngokwe-elektroniki yophuhliso, ukuveliswa kwemveliso ye-CMC kunokwahlulwa kuba ziindidi ezimbini: indlela esekwe emanzini kunye nendlela esekwe kwiSolvent. Indlela yokusebenzisa amanzi njengoko impendulo ephakathi ibizwa ngokuba yindlela ye-Borne ye-Borne, esetyenziselwa ukuvelisa i-Alkaline Medium kunye ne-CMC ephantsi; Indlela yokusebenzisa isolven ye-organic njengoko impendulo ephakathi ibizwa ngokuba yindlela ye-Solvent, elungele ukuveliswa kwe-CMC ephakathi nenqanaba eliphezulu. Zombini ezi zinto zisenziwa zenziwa kwigobo, ezikwinkqubo yokuxovula kwaye yeyona ndlela iphambili yokuvelisa i-CMC okwangoku.

1

Indlela esekwe emanzini

Indlela ye-Borne yamanzi yinkqubo yemveliso yangaphambili yemveliso, eyokuphendula i-alkali selsulose nge-arhente yokuphucula imeko ye-alkali namanzi. Ngexesha le-alkalization kunye nenkqubo yokuthembisa, akukho phakathi kwendalo kwinkqubo. Iimfuno zezixhobo zendlela ye-Borne yamanzi zilula, kunotyalo-mali oluncinci kunye neendleko eziphantsi. Ingxaki yokuba kukho ukunqongophala kwenani elikhulu lendawo yolwelo, kwaye ubushushu obuveliswa yindlela yokuphendula, bukhawulezisa isantya sokusebenza esezantsi kunye nomgangatho wemveliso ephantsi. Le ndlela isetyenziselwa ukulungiselela iimveliso eziphakathi kunye nenqanaba le-CMCC, ezinje ngezicotho, i-stering sting, njl.

2

Indlela ye-Solvent

Indlela ye-Solvent ikwabizwa ngokuba yiNdlela yeSolventic. Eyona nto iphambili kukuba i-alkalization kunye nokuphendula kwe-etheriyahesi kwenziwa phantsi kwemeko apho i-solm schovent isetyenziswa njengendawo yokuphendula (inyani). Ngokwesixa sokuphendula esihle, sahlulwe saba sendlela yokugcoba kunye nendlela yesilayidi. Indlela yesinyithi iyafana nenkqubo yokuphendula yendlela esekwe emanzini, kwaye ikwanamanqanaba amabini e-alkaliys kunye nosisolo, kodwa indlela yokuphendula yala manqanaba mabini yahlukile. Indlela yesinyibilikisela isulisa iinkqubo zendlela esekwe emanzini, enjengokuhamba, ityhala, ityhala, ukwaluphala, i-alkisition, njl njl. Ukungancedi kakuhle kukuba ukungalawulwa kobushushu kuhlwempuzekile, imfuno yendawo kunye neendleko ziphezulu. Ewe kunjalo, ngokuveliswa kwezixhobo ezahlukeneyo zezixhobo, kufuneka kulawulo olungqongqo lweqondo lokushisa, ixesha lokutya, njl njl. Itshati yayo yokuhamba kwayo iboniswe kwi-2.

3

Imeko yokulungiswa kwe-Sodium Carboxymethyl Selelose ukusuka kwizolimo ziimveliso zezolimo

Imveliso yezityalo ineempawu zohlobo ezahlukeneyo kunye nezilula, kwaye zinokusetyenziswa ngokubanzi njengezixhobo zolwaphulo-mthetho zokulungiselela i-CMC. Okwangoku, izixhobo zemveliso ze-CMC zemveliso ikakhulu ze-seleculose ye-cottulose, kubandakanya i-cotton fiber, i-cassava fiber, i-biber ye-biber, i-biber ye-biber, i-biber ye-fiber, yengqolowa yezixhobo eziphantsi kwe-CMC ngokuqinisekileyo iya kuba yinto ekugxilwe kuyo.

Umbono

I-Sodium Carboxymethyl Selelose inokusetyenziswa njenge-Emoulsifier, i-Dolcculnt, iarhente yokugcina amanzi, i-picker, i-cerication, i-cemating, isebenzisa amasimi ahlukeneyo, isahlala iphuhlisa amasimi afanelekileyo okwenza isicelo. Kule mihla, phantsi kokusasazwa ngokubanzi komxholo wemveliso ye-CMC yeGreen, Uphando lwangaphandle kwiTekhnoloji yokuLungiswa kwe-CMC igxile kwizinto ezingaphantsi kwaye zifumana iindlela ezinqwenelekayo ze-CMC. Njengelizwe elinezixhobo ezinkulu zezolimo, ilizwe lam likwimeko yokuguqulwa kwetekhnoloji, kodwa zinezibonelelo ezifana nokungahambelani kwenkqubo yokulungiselela ezenziwa yimithombo eyahlukeneyo ye-bioomass kunye nomahluko omkhulu kwizinto. Kusekho ukusilela kwintsebenzo yokusetyenziswa kwezixhobo ze-biomass, ngoko ke impumelelo kwezi ndawo kufuneka zenziwe uphando olubanzi