Green Car Congress

JANUARY 18, 2018

— In the study, the team study, investigated the photochemical production of 1 O 2 by size-fractionated road dust collected in Edmonton, Alberta and compared the reactivity of this substrate to that of Arizona test dust, Niger sand, and Cape Verde dust. Cote, Stephanie R. Schneider, Ming Lyu, Sherry Gao, Lin Gan, Adam J.

Cape Verde 170

Cape Verde Niger Arizona Exhaust 170

Green Car Congress

JULY 16, 2017

The skepticism shown by a majority of financial analysts and oil commentators about the real threat to global oil (and gas) production volumes was countered by the news that the production at Saudi Aramco’s main offshore oil field, Manifa, has been hit by technical problems. The Saudi situation is not different from its neighbors.

Oil 186

Oil Libya Nigeria Qatar 186

Green Car Congress

MARCH 7, 2016

Compared to a pretreatment system using ultrasonication and SP (US-SP), the new HD-SP system was more efficient for glucose and xylose production; both systems resulted in a similar degree of lignin removal, and neither generated the inhibitor furfural, while it was detected in dilute acid (DA)-pretreated biomass.

Niger 150

Niger Sodium Industrial Industry 150