Cars That Think
DECEMBER 19, 2021
The quantity of calcium carbonate to be released—about 1 kilogram—won’t be enough to trigger any measurable cooling, and it roughly equals the particle pollution that a large commercial airliner releases every minute of flight, says. David Keith , a physics and public-policy professor at Harvard who helps lead the project. about 0.6 °C.
Green Car Congress
NOVEMBER 12, 2014
The US Department of Energy (DOE) released the 2013 edition of its annual Fuel Cell Technologies Market Report , detailing trends in the fuel cell and hydrogen technologies market. Achievements include the launch of H 2 USA ( earlier post ), a public private partnership focusing on overcoming the barriers to hydrogen infrastructure.
Green Car Congress
JULY 21, 2012
UOP is moving faster commercially on the Green Diesel side, with the Diamond Green project with Darling International and Valero Energy nearly complete. The primary objective of conventional hydrotreating is to remove impurities present in petroleum feedstocks, such as sulfur and nitrogen, via the addition of hydrogen. Green Diesel.
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