Researchers created an environment in a microwave oven to successfully convert raw coal powder into nano-graphite, which is used as a lubricant and in items ranging from fire extinguishers to lithium ...

Moving on from what I'm discussing in this thread a web page I've found talks about using graphite powder to lubricate fans. They say that it can be purchase from auto or hardware stores, but so far I ...

Researchers at the University of Wyoming were looking for new ways to use coal, especially coal from Wyoming’s Powder River Basin, as demand for the coal to generate electricity declines due to ...