Pyrolysis oil are affected by temperature, reaction time, algae species, algae concentration, reaction atmosphere, and catalysts, in subcritical water reaction conditions. Bio-oil typically requires significant additional treatment to render it suitable as a refinery feedstock to replace crude oil derived from petroleum, coal-oil, or coal-tar. Tar is a black mixture of hydrocarbons and free carbon obtained from a wide variety of organic materials through destructive distillation. Tar can be produced from coal, wood, petroleum, or peat. Wood-tar creosote is a colourless to yellowish greasy liquid with a smoky odor, produces a sooty flame when burned, and has a burned taste. It is
Flesh and Wood Flesh and Wood Flesh and Wood is the seventh album by Australian rock singer Jimmy Barnes, which was issued in December 1993. It was recorded by Barnes and Don Gehman co-producing and used only acoustic instruments. On eight of its fifteen tracks, Barnes duets with various artists: Diesel, Archie Roach, Joe Cocker, Ross Wilson, Tommy Emmanuel, Don Walker, Deborah Conway, and the Badloves. It reached No. 2 on the ARIA Albums Chart. In 1993 Jimmy Barnes gathered a few colleagues and performed an acoustic show in the studios of Channel 7 in Sydney to support the release of his "Flesh