ISOLATION OF SODIUM HYDROGEN CARBONATE FROM LAKE SALT FOR THE FORMULATION OF BAKING POWDER

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dc.contributor.authorADAMU, GARBA KASSIM
dc.date.accessioned2014-02-10T09:51:13Z
dc.date.available2014-02-10T09:51:13Z
dc.date.issued1997-07
dc.descriptionA THESIS SUBMITTED TO POSTGRADUATE SCHOOL, AHMADU BELLO UNIVERSITY, ZARIA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN ANALYTICAL CHEMISTRY DEPARTMENT OF CHEMISTRY FACULTY OF SCIENCE, AHMADU BELLO UNIVERSITY ZARIA, NIGERIAen_US
dc.description.abstractABSTRACT Fractional crystallization of lake salt (kanwa) was carried out by concentrating and cooling its aqueous solution. The crystallized fractions showed higher carbonate-bicarbonate ratio than the raw samples. Controlled acid conversion of the carbonate present in the lake salt to the bicarbonate was carried out in solution and solid product obtained by crystallization. Products containing up to 08.44 ± 1.05% bicarbonate were obtained when hydrochloric acid was used and up to 74.95 ± 1.39% when ethanoic acid was used. Baking powder was formulated using the isolated sodium bicarbonate. The baking powder when in contact with water behaved in a similar manner to a commercial baking powder. The formulated baking powder was also used in baking and the baked products were also found to be very similar to those obtained with the commercial baking powder. vien_US
dc.identifier.urihttp://hdl.handle.net/123456789/797
dc.language.isoenen_US
dc.subjectISOLATIONen_US
dc.subjectSODIUMen_US
dc.subjectHYDROGENen_US
dc.subjectCARBONATEen_US
dc.subjectLAKE SALTen_US
dc.subjectFORMULATIONen_US
dc.subjectBAKINGen_US
dc.subjectPOWDERen_US
dc.titleISOLATION OF SODIUM HYDROGEN CARBONATE FROM LAKE SALT FOR THE FORMULATION OF BAKING POWDERen_US
dc.typeThesisen_US
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