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.
Grained material characterises diversity because of physical properties, physicochemical properties and geometrical properties decide upon feed applicability of a beneficiation type. One-dimensional analyses are not enough for complete description of raw materials. Two-dimensional and multidimensional analyses are more and more popular. The most important properties of hard coal are: size, density...
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.