Method for extrusion of coal containing body

Method for fluorinating coal

Method for forming coal briquettes

Method for homogenizing a mixture of aqueous residual liquid or

Method for imparting anti-static characteristics to...

Method for improving bed firing characteristics and inhibiting c

Method for improving biodiesel fuel

Method for improving cold flow of fuel oils

Method for improving cold flow of fuel oils

Method for improving cold flow of hydrocarbon fuel oils

Method for improving combustibility of liquid fuel

Method for improving fuel efficiency

Method for improving stability of residual fuel oils

Method for improving the fuel economy of an internal combustion

Method for improving the performance of engines powered by...

Method for increased mine recovery and upgrading of lignite

Method for making a fuel for a modified spark ignition...

Method for making a fuel for a modified spark ignition...

Method for making an artificial fuel log

Method for manufacturing a correction mask for an image intensif