Ikhaya> Imikhiqizo> Ukwelashwa kwamanzi> Caustic soda

Caustic soda

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Ama- sodium hydroxide flakes , owaziwa nangokuthi yi- ly ne- caustic soda flakes , yindawo yokuhlangana nefomula naoh.

I-Sodium Hydroxide iyi- caustic kakhulu   I-Base ne- Alkali ebola amaprotheni emazingeni okushisa ajwayelekile ajwayelekile futhi angadala ukushiswa okukhulu kwamakhemikhali . I-PVC resin ilulaza kakhulu emanzini , futhi ithola kalula umswakama kanye nekhabhoni diokdide emoyeni . I- "Sodium Hydroxide" etholakalayo imvamisa yile monohydrate, futhi idatha eshicilelwe ingahle ibheke kuwona esikhundleni se- anhydrous compound.

I-Sodium Hydroxide isetshenziswa ezimbonini eziningi: ekwenzeni i- pulp nephepha , izindwangu , amanzi okuphuza , insipho kanye nokuhlanza okuhlanzayo . Ukukhiqizwa komhlaba wonke ngo-2004 kwakucishe kube yi-boric acid flakes amathani ayizigidi ezingama-60, kuyilapho ukufunwa kwakungamathani ayizigidi ezingama-51.

Ukusetshenziswa kwe-caustic soda, amapharele e-caustic soda nawo asetshenziswa kabanzi ekuphathweni kwezinkuni ngokwenza imicu noma imicu. Kanye ne -sodium sulfide , i-sodium hydroxide iyingxenye ebalulekile yesixazululo esimhlophe sotshwala obusetshenziselwa ukuhlukanisa i- lignin kusuka ku -cellulose   imicu kwinqubo ye - KRAFT . Ibamba iqhaza elibalulekile ezigabeni ezimbalwa zakamuva zenqubo yokwelashwa kwamanzi aqhakambisa ipulp emnyama ephumela kwinqubo yokuphamba.

Ikhaya> Imikhiqizo> Ukwelashwa kwamanzi> Caustic soda
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