Pitch precursors come from carbon-rich sources such as petroleum and coal tar pitches, or synthetic pitches formed through polymer pyrolysis. Pitch-based carbon fibers have a high modulus due to their ...

Coal Ridge High School senior Brilee Jensen will officially become a Colorado Mesa University Maverick after graduation, committing to the track and field team during a signing ceremony in the school ...

INDIANAPOLIS (WISH) — The Environmental Protection Agency on Tuesday unveiled an updated plan for groundwater cleanup at the Reilly Tar site on the west side of Indianapolis. The Reilly Tar site ...

To produce black smoke, a cartridge containing potassium perchlorate, anthracene — the component of coal tar — and sulfur is burned with the ballots. For white smoke, a cartridge of potassium ...

ISLAMABAD: Chinese firm M/s CIHC Pak Power Company Limited (CPPCL), which plans to establish a 300 MW coal-fired power plant in Gwadar, has raised serious concerns over several critical challenges ...

To produce black smoke, a cartridge containing potassium perchlorate, anthracene — the component of coal tar — and sulfur is burned with the ballots. For white smoke, a cartridge of potassium ...

Then came the coal-fired power plants, built throughout northern Arizona and northwestern New Mexico to power progress in distant Western cities. The plants would play their own role in the ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. US coal producer Peabody Energy has threatened to terminate its planned acquisition of Anglo American’s ...

The Company was founded to develop, manufacture and market chemical products with a special emphasis on coal tar and its derivatives. They supply coal tar pitch to well-known domestic aluminium ...