The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The presence of calcium (Ca) and magnesium (Mg) in the hydrometallurgical processing of base metals results in a number of difficulties. These problems range from the contamination of the final product, to high energy consumption and large bleed streams during electrowinning. Calcium poses a greater problem in sulphate solutions due to the low solubility of its sulphate salts. In the first part of...
Using ab initio methods, we calculated some properties such as the energies and compositions of frontier molecular orbitals and the atomic charges which are related to the reactive behavior of thionocarbamates containing different N-substituent groupings. The results of the calculations indicate that the efficiencies of N-substituent thionocarbamates depend on the investigated parameters, and the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.