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.
Nitrogen oxide generated by coal oxidation accentuates the greenhouse effect and makes the environment uninhabitable. In this work, two models of lignite were built in order to study the pyrolysis and oxidation processes and the influence of O2 on its nitrogen-transfer mechanism at high temperatures. The structural units of the two models are taken from the lignite model provided by Wolfrum. Reactive...
Distributions and conversations of sulfur in hydropyrolysis of lignite greatly influence the quality of its products. In this work, two three-dimensional models of lignite for its pyrolysis and hydropyrolysis processes were built to study influences of H2 atmosphere on the organic sulfur transforming mechanism. The structural units of the two models are the molecular model provided by Wolfrum. Reactive...
Two structural models for pyrolysis and hydrothermal treatment of lignite were constructed to investigate the impact of water at high temperature on the structure and reaction processes of lignite. The chemical model proposed by Wolfrum was used as the structural unit of the two models. Reactive force field molecular dynamics was employed to simulate the reaction process of the two models at 1000–3000K...
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.