Ungahlulela kanjani ukuhlanzeka kwe-sodium carboxymethyl cellulose

Izinkomba eziphambili ukukala ikhwalithi ye-CMC yizinga lokufakwa esikhundleni (DS) nobumsulwa. Ngokuvamile, izakhiwo ze-CMC zihlukile lapho ama-DS ehlukile; Izinga eliphakeme lokufaka esikhundleni sokufaka esikhundleni, okungcono i-solubity, kanye nokwenza okungcono nokuqina kwesixazululo. Ngokusho kwemibiko, ukuvela kosulwa kwe-CMC kungcono lapho izinga lokufaka esikhundleni se-0.7-1.2, kanye nokubonakala kwesisombululo salo esinamanzi amakhulu lapho inani le-PH lingu-6-9.

Ukuze uqinisekise ikhwalithi yayo, ngaphezu kokukhethwa kwe-ejenti ethembisayo, ezinye izinto ezithinta izinga lokufakwa esikhundleni kanye nobumsulwa kufanele zibhekwe, njengobudlelwano be-dosage, izinga lokushisa, izinga lokushisa, izingalo, ukugxilisa izixazululo nosawoti.

I-Sodium Carboxymethyl Cellulose isetshenziswa kabanzi ku-petroleum, ukudla, umuthi, izindwangu, ukubhekana nezimboni kanye nesilinganiso sokuqinisekisa ukuthi i-punity yayo, futhi, ingakuthola kanjani ukuthi kuboniswe umphumela wokusetshenziswa kwayo?

1. I-Sodium carboxyyl cellulose enobumsulwa obuphezulu inokugcinwa kwamanzi okuphezulu kakhulu, ukudluliselwa okuhle kokukhanya, kanye nezinga layo lokugcina amanzi liphakeme njengama-97%.

2. Imikhiqizo enobumsulwa obuphezulu ngeke ihogela iphunga le-ammonia, isitashi notshwala, kepha uma behlanzeka okuphansi, bakwazi ukuhogela okunokunambitheka okuhlukahlukene.

I-3. I-pure solium motorboxyyl celtulose iyi-fluffy ngokubona ngokubonakalayo, futhi ubuningi obuningi buncane, uhla yile: 0.3-0.4 / ML; Uketshezi lokuphikisana lungcono, isandla sizizwa sisinda, futhi kunomehluko omkhulu ngokubukeka kwasekuqaleni.

I-4. Okuqukethwe kwe-chloride ye-CMC ngokuvamile kubalwa ku-CL, ngemuva kokulinganiswa kokuqukethwe, okuqukethwe kwe-NACL kungaguqulwa kube yi-CL% * 1.65

Kunobudlelwano obuthile phakathi kokuqukethwe kwe-CMC ne-Chloride, kepha hhayi konke, kukhona ukungcola okufana ne-sodium glycolate. Ngemuva kokwazi ubumsulwa, okuqukethwe kwe-NACL kungabalwa cishe i-nacl% = (purnity 100) /1.5
Cl% = (purmity) /1.5/1.65
Ngakho-ke, umkhiqizo wokukhokhwa ngolimi unokunambitheka okunamandla okunosawoti, okukhombisa ukuthi ubumsulwa buphakeme.

Ngasikhathi sinye, i-sodium carloses turneity callulose ephakeme iyisimo esijwayelekile se-fiber, kanti imikhiqizo yokuhlanza okuphansi i-granular. Lapho uthenga umkhiqizo, kufanele ufunde izindlela ezimbalwa ezilula zokuhlonza. Ngaphezu kwalokho, kufanele ukhethe umenzi ngedumela elihle, ukuze ikhwalithi yomkhiqizo iqinisekiswe kakhudlwana.