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.
Hydrocracking process is a complex long-running industrial process. The change of inlet conditions will result in fluctuation of operating parameters and change of running state. It is necessary to classify the inlet conditions to detect the change of raw materials timely, so that the subsequent global operation conditions can be analyzed. However, sampling analysis of the quality indexes of raw oil...
Train sorting and classifying operation and placing-in and taking-out operation in metallurgical industry are the key sections in operation scheduling of railway transportation. Determining the proper sorting scheme and coordinating with the placing-in and taking-out operation can reduce the time that the train stays in the factory, and can save the cost of the factory. This paper firstly defines...
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.