Green Car Congress
JULY 10, 2023
—Björn Wickman, Associate Professor at the Department of Physics at Chalmers, corresponding author Sulfuric acid is produced either from sulfur from the petroleum industry or as a by-product in the mining industry’s smelters. In the latter case, mercury, which is naturally present in the ore, can end up in the finished products.
Green Car Congress
FEBRUARY 24, 2009
Novozymes says it has cut cellulosic ethanol enzyme costs by more than half and is on track to deliver commercially viable enzymes by 2010. At the National Ethanol Conference in San Antonio, Texas Executive Vice President Peder Holk Nielsen presented the progress achieved by Novozymes’ latest second-generation enzyme products.
Cars That Think
JANUARY 10, 2023
To lessen these emissions and their contribution to global climate change, the automobile industry is ramping up the production of electric-powered cars and trucks. Many of the electric vehicles available today have familiar brand names, but under the hood, these cars often rely on the technology and expertise of outside suppliers.
Green Car Congress
OCTOBER 1, 2010
EPA and NHTSA expect to issue, by November 30, 2010, a Supplemental Notice of Intent that will describe further design elements for the National Program and present an updated analysis of potential stringencies for model years 2017-2025 standards for GHGs and fuel economy. EPA-HQ-OAR-0799 and/or NHTSA-2010-0131.
Green Car Congress
SEPTEMBER 20, 2012
IEA fuel economy readiness index status, 2010. Even though most of the key fuel economy technologies are available today, additional breakthroughs and cost reductions would help, including lighter materials, advanced combustion systems and better lubricants. Source: Policy package. Click to enlarge.
Green Car Congress
SEPTEMBER 30, 2010
With much more precise aircraft location data than is available today, pilots will utilize more direct approaches to save fuel and emissions, and the spacing between planes can be improved to better predict arrival times. —Chad Cundiff, vice president, Crew Interface Products, Honeywell Aerospace.
Cars That Think
OCTOBER 14, 2021
When I developed incremental parsing in 2010, it was recognized as an advance but not a game changer. RNA vaccines for the coronavirus typically contain snippets of RNA that code for just the production of the spike protein, so the immune system can learn to recognize it. When it comes to RNA, however, length is a huge problem.
Expert insights. Personalized for you.
195 
Let's personalize your content