Sodium aluminate (sodium metaluminate)
Nkọwa
Sodium aluminate siri ike bụ otu ụdị ngwaahịa alkaline siri ike na-apụta dị ka ntụ ntụ ọcha ma ọ bụ ezigbo granular, enweghị agba, enweghị isi na enweghị ụtọ, enweghị ọkụ na enweghị mgbawa, ọ nwere ike solubility dị mfe ma dịkwa mfe soluble na mmiri, ngwa ngwa ịkọwapụta ma dị mfe itinye mmiri na carbon dioxide n'ikuku. Ọ dị mfe ịkwanye aluminum hydroxide mgbe mgbasa na mmiri gasịrị.
Njirimara anụ ahụ
Sodium aluminate siri ike bụ otu ụdị ngwaahịa alkaline siri ike na-apụta dị ka ntụ ntụ ọcha ma ọ bụ ezigbo granular, enweghị agba, enweghị isi na enweghị ụtọ, enweghị ọkụ na enweghị mgbawa, ọ nwere ike solubility dị mfe ma dịkwa mfe soluble na mmiri, ngwa ngwa ịkọwapụta ma dị mfe itinye mmiri na carbon dioxide n'ikuku. Ọ dị mfe ịkwanye aluminum hydroxide mgbe mgbasa na mmiri gasịrị.
Oke arụmọrụ
| Ihe | Specificiton | Nsonaazụ |
| Ọdịdị | Ọcha ntụ ntụ | Gafe |
| NaA1O₂(%) | ≥80 | 81.43 |
| AL₂O₃(%) | ≥50 | 50.64 |
| PH (1% Ngwọta mmiri) | ≥12 | 13.5 |
| Na₂O(%) | ≥37 | 39.37 |
| Na₂O/AL₂O₃ | 1.25±0.05 | 1.28 |
| Fe(ppm) | ≤150 | 65.73 |
| Ihe na-adịghị edozi mmiri(%) | ≤0.5 | 0.07 |
| Mmechi | Gafe | |
Njirimara ngwaahịa
Jiri ikike ikike ọgụgụ isi were teknụzụ nweta teknụzụ ma mepụta mmepụta siri ike dịka ụkpụrụ dabara adaba. Họrọ ihe dị elu nke nwere ịdị ọcha dị elu, irighiri otu na agba kwụsiri ike. Sodium aluminate nwere ike ịrụ ọrụ na-enweghị atụ n'ọhịa nke ngwa alkali, ọ na-enyekwa isi iyi nke aluminum oxide dị elu. (Ụlọ ọrụ anyị nwere ike ịmepụta ngwaahịa-ucts nwere ọdịnaya pụrụ iche dabere na ihe ndị ahịa chọrọ.)
Ubi ngwa
Foaming-inhibiting components in high-alkaline cleansing agents maka biya karama, ígwè, wdg ezinụlọ na-asa ákwà ncha, izugbe na-asa ákwà powders, ma ọ bụ na Nchikota na Cleaners, granular ụmụ ahụhụ akọrọ-agwakọta ngwa agha, ntụ ntụ coatings, siliceous apịtị, na-egwu ala ọma cimenting ụlọ ọrụ ngwa agha mixing, ihicha, gelatinau hydrves. kemịkalụ ihicha, na njikọ nke pesticide siri ike nkwadebe.
