Characteristics and purification of Himalayan salt by high temperature melting
نویسندگان
چکیده
Abstract Himalayan rock salt contains a variety of minerals and trace elements, which is conducive to human health. The solutions black rose are alkaline, the content water insoluble matter 0.34 0.083%, respectively. element composition in determined analyzed. It found that main component two kinds soil. Due presence salt, according different specific gravity molten sodium chloride matter, was purified by high-temperature melting method. Rose mainly studied during purification. results showed decreased from 0.083 0.0024% after holding at 950°C for 40 min; contents arsenic, barium, lead 0.0032, 0.61, 0.21 mg·kg −1 , respectively; increased 39.24%, calcium, magnesium, iron reached 2,200, 855, 1.31
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ژورنال
عنوان ژورنال: High Temperature Materials and Processes
سال: 2023
ISSN: ['0334-6455', '2191-0324']
DOI: https://doi.org/10.1515/htmp-2022-0274