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Izindaba Zezimboni Zamakhemikhali

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Indlela yokulungiselela i-formaldehyde-free ne-storage-solid sodium bisulfite formaldehyde

Isikhathi: 2021-08-30 Ukushaya: 26

Isihloko sidalula indlela yokulungiselela i-formaldehyde-free kanye ne-stablerongalite yokugcina, ehlanganisa izinyathelo zokwengeza ngokulandelana i-sodium metabisulfite, i-zinc powder, i-catalyst kanye ne-formaldehyde ohlelweni lokusabela ukuze kutholwe isisombululo se-asodium formaldehyde sulfoxylate.

Ama-polyphenol compounds kanye ne-desiccant yengezwe esixazululweni sokuthola isisombululo sokugcina i-sodium formaldehyde sodium sulfoxylate ehlanganisiwe futhi eqinile, futhi ekugcineni igxilwe futhi yomisiwe ukuze kutholakale i-formaldehyde-free-free and storage-stablerongalite.

I-sodium formaldehyde sulfoxylate ilungiswa ngokuthatha indlela yesinyathelo esisodwa, futhi i-formaldehyde-free-free and storage-stablerongalite itholakala ngokungeza i-polyphenol compound kanye nejeli ye-silica.

I-Themethod ibona indlela yezinga lokushisa eliphansi enesinyathelo esisodwa sokulungiselela i-therrongalite engekho i-formaldehyde futhi ezinzile endaweni yokugcina, indlela inciphisa izinga lokushisa lokusabela kanye nesikhathi sokusabela esidingekayo ekulungiseleleni i-sodium sulfoxylate ye-formaldehyde, yonga ukusetshenziswa kwamandla nesikhathi, ithuthukisa ukusebenza kahle kokukhiqiza. , yehlisa izindleko zokukhiqiza, futhi i-prepredrongalite isno free formaldehyde futhi ithuthukisa kakhulu ukuzinza kwesitoreji.

Ukukhiqizwa kwe-sodium bisulfite formaldehyde ngale ndlela kuqukethe izinqubo ezintathu ezibalulekile: ukusabela kokunciphisa ukuncibilika, ukuhlukaniswa koketshezi oluqinile kanye nokuhwamuka kanye nokucwebezela.


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