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.
Daliuta subbituminous coal (DL), loaded with Fe 2 (MoS 4 ) 3 bimetallic catalyst, was liquefied in a 50ml micro-autoclave with tetralin as solvent at 440 o C, initial hydrogen of 6.0MPa, soaking time of 30min in attempt to produce one to four ring aromatic chemicals. The catalytic effects of in situ impregnated Fe 2 (MoS 4 ) 3 in water solution...
Carbon membrane, with properties superior to those typically found in polymeric materials, is a new and high-performance carbonaceous material for gas separation. Carbon membrane can be produced by carbonizing various carbon-containing materials, such as thermosetting resin, pitch, coal, graphite and plants, under inert atmosphere or vacuum. Carbon membranes described in this paper are produced from...
On a semi-continuous apparatus, Dayan lignite was extracted with water in sub- and supercritical states. The experiments were carried out to investigate the effect of temperature on extract formation rate, extract yields and product components at different pressures and end temperatures. The results indicated that the extract formation rate has a maximum with the variation of temperature. The temperature...
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.