HOUSTON, Nov. 29-- Syntroleum Corp., Tulsa, plans to test its propriety Fischer-Tropsch catalyst with coal-derived synthesis gas at a coal gasification plant. The 6-month test, scheduled to start ...

A National Energy Technology Laboratory collaboration with UW’s School of Energy Resources to develop technologies and methods for extracting rare earth elements from coal fly ash has started testing ...

Sept. 11, 2003 — A new hydrogen gasification process which is modeled after a coal gasification process has been issued a patent pending. Using gasification technologies, hydrogen can cost around 20 ...

WESTLAKE VILLAGE, CA / ACCESSWIRE / December 8, 2022 / Star Alliance International Corp. (OTC PINK:STAL) is excited to confirm that our Genesis system not only extracts gold from raw oxide and ...

Proximate analysis is a long-serving, widely used approach for determining the rank of coals. This method works by separating out inert components, volatile components and fixed carbon. The quality of ...

Feb 24 (Reuters) - Australia's ALS Ltd said on Monday it suspended four employees after an initial investigation found analysis certificates of coal samples were amended before their issue without ...

As the world searches for less polluting sources of energy, a number of companies have built pilot plants to determine how best to manage the manufacturing processes for these new materials. The ...