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 ...

Coal has long been the fuel at the heart of energy production in the Commonwealth. Kentuckians often grow up with stories of ...

GILLETTE — After taking about two years to increase its technology’s efficiency, Clean Coal Technologies will soon begin testing its process to create a cleaner coal that is viable for export markets ...

OSLO (Reuters) - Tests of a new technology for capturing greenhouse gases from coal-fired power plants have achieved 95 percent cuts in a step towards new ways to fight climate change, a Norwegian ...

ASHLAND, Maine, Feb. 07, 2022 (GLOBE NEWSWIRE) — Independent testing of CoalSwitch, the novel clean energy pellet from Active Energy Group (AIM:AEG) demonstrates that the fuel burns cleaner and ...

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 ...