Conversion Grant Industrial Ozone 
Green Car Congress
MARCH 4, 2022
6PPD is an antioxidant and antiozonant that helps prevent the degradation and cracking of rubber compounds caused by exposure to oxygen, ozone and temperature fluctuation. 6PPD is used industry-wide to help tires resist degradation and cracking.
Green Car Congress
SEPTEMBER 19, 2018
Conversely, as air quality has improved due to regulations and technology innovations, scientists have been able to track improvements in children’s health. They did not see the same increases associated with other air pollutants, such as ozone or nitrogen dioxide. —Carrie Breton. Howe, Sandrah P. Eckel, Rima Habre, et al.
Green Car Congress
OCTOBER 4, 2011
Because cellulosic biofuel is a developing industry, there are multiple economic, policy, environmental, and social barriers to producing 16-20 billion gallons of ethanol-equivalent cellulosic biofuels to meet the consumption mandate of RFS2. Such land conversion may disrupt any future potential for storing carbon in biomass and soil.
Green Car Congress
AUGUST 30, 2009
The 1979 Iranian crisis and related oil price shock accelerated Brazil’s conversion of its gasoline supply and automobile fleet. The Brazilian government’s dedication to the ethanol industry declined and incentives given by the government wore off, causing hydrous ethanol-fueled vehicle production to decline in the late 1980s to early 1990s.
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