Metalbulletin.com (subscription) Alcoa is piloting a new emissions reduction technology at its baked anode and calcined coke facility in Lake Charles, Louisiana, that it claims will reduce sulfur dioxide, particulate matter and hydrogen fluoride emissions at the plant by up to 90 ... and more »
Kansas Watchdog (blog) We need to watch the world countrys and keep them in check by using better coal from the USA instead of the high sulfur coal form other parts of the world and this in turn will cut down on on the air pollution for China, Mid east regeion. For the west ... and more »
The Register-Guard Sometimes the winds are too weak to blow away the volcanic smog, or vog, created by sulfur dioxide erupting from Kilauea volcano on the Big Island, leaving a white or brownish haze hanging over Honolulu. This aggravates asthma and other respiratory ... and more »
Bloomberg California-blend, or CARB, diesel in San Francisco was unchanged versus ultra-low- sulfur diesel futures on the Nymex at a discount of 1.5 cents a gallon. The same fuel in Los Angeles gained 2 cents to a premium of 3 cents a gallon, the largest since ... and more »
San Antonio Express There, the water is rich in sulfate (this is different than sulfur , which makes water unusable for brewing), which increases body and gives an impression of crispness. ... Follow him on Twitter @saen_beerguy or email mhaas@express-news.net. Printable ...
