Journal2002
Synthesis of morpholinated and 8-hydroxyquinolinated silica gel and their application to water softening
Green Chemistry Vol. 4, No. 6, 611–614
چکیده
Morpholinated and 8-hydroxyquinolinated silica gel were obtained via reaction of silica chloride with morpholine and 8-hydroxyquinoline, respectively. The applicability of the synthesized reagents for softening of different water samples was studied. The quality of softened water was tested by measuring concentrations of Mg2+, Ca2+ and HCO3− ions. The results show that the above reagents are suitable for water softening. The isotherms for adsorption of Ca2+ and Mg2+ were obtained.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesSynthetic Organic Chemistry MethodsSofteningSilica gelWater softeningChemical engineeringChemistryMaterials scienceOrganic chemistryComposite materialEngineering
ارجاع علمی
Mohammad Ali Zolfigol, Tayyebeh Madrakian, Ezat Ghaemi, Abbas Afkhami, Saeid Azizian, Shahrara Afshar. “Synthesis of morpholinated and 8-hydroxyquinolinated silica gel and their application to water softening.” Green Chemistry, 2002. https://doi.org/10.1039/b208526g