Calcium aluminum silicate hydrates and hydrotalcite are favored by the presence of calcium carbonate and magnesium oxide, and a sodium calcium aluminum sulfate hydrate is formed in the presence of calcium sulfate. The life cycle impact assessment (LCIA) performed on the different formulations shows ...
Related to sodium sulfate:sodium sulfite,sodium lauryl sulfate n. A white crystalline compound, Na2SO4, used in the manufacture paper, glass, dyes, and pharmaceuticals. It is often used in its decahydrate form, which is also known as Glauber's salt. Also calledsalt cake. ...
359–362 As a general approach, PPSSs can be prepared by SNAr polycondensation, utilizing sodium sulfide anhydrate as the nucleophile and 4,4′-dichlorodiphenyl sulfone as the activated aromatic halide. Specifically, PPSS has been prepared through the reaction of 4,4′-dichlorodiphenyl sulfone (...
The addition of sodium silicate to the alkaline hydration solutions used to hydrate the CAC induced the precipitation of katoite [Ca2.93Al1.97 (Si0.64O2.56)(OH)9.44] and an alkaline aluminum silicate hydrate. 展开 关键词: Magnesium Barium titanate Crystal structure Morphology Dielectric property DOI...
Sodium sulfate, NaS04, also known as thenardite and salt cake, is a crystalline compound that melts at 888°C (1632°C). Sodium sulfate is found in natural form(thenardite) in Chile and Spain. It is used in the manufacture of paperboard, glass,and freezing mixtures. The hydrate, Na2S...
& Liu, Q. Carbonation behaviors of calcium silicate hydrate (CSH): effects of aluminum. Constr. Build. Mater. 325, 126825. https://doi.org/10.1016/j.conbuildmat.2022.126825 (2022). Article CAS MATH Google Scholar Horpibulsuk, S., Miura, N. & Nagaraj, T. S. Assessment of strength...
Main products: soda ash, sodium bicarbonate, calcium chloride, formic acid , citric acid and other chemical products and food additives.With the aim of supplying best quality, prompt delivery, competitive price and professional service,we are looking forward to cooperating with you for...
Synonyms:SODIUM SULPHIDE HYDRATE;SODIUM SULFIDE, HYDRATE, FUSED;SODIUM SULFIDE, HYDROUS;sodiumsulfide,hydrated;sodiumsulphide,nonahydrate;sodiumsulphidenonahydrate;sulfuredesodium;sulfuredesodium,nonahydrate CAS:1313-84-4 MF:H2Na2OS MW:96.06 EINECS:639-249-0 ...
added to sodium chloride in the cell bath to lower its melting point. Calcium is largely removed from sodium by filtration at about 110°C. Other electrolyte compositions have been used in which calcium is partially or fully replaced. The cell feed must be free of sulfate and other impurities...
Kinetics of Al uptake in synthetic calcium silicate hydrate (C-S-H) 2023, Cement and Concrete Research Show abstract Phase changes in cementitious materials exposed to saline solutions 2023, Cement and Concrete Research Show abstract Influence of aluminum sulfate on properties and hydration of magnesiu...