article thumbnail

Virginia Tech team developing intelligent wearable analyzer for pollutants in transportation-related workplaces

Green Car Congress

According to Agah, a renowned researcher in chip-scale gas chromatography and Office of the Vice President for Research and Innovation Faculty Fellow, the development of effective strategies for reducing occupational exposure to pollutants requires accurate, time-resolved measurement of exposure.

Virginia 207
article thumbnail

Transform Materials plasma process converts abundant natural gas into high-value hydrogen and acetylene

Green Car Congress

Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Acetylene can be then converted into many derivative chemicals, all possessing high value.

Convert 395
article thumbnail

BNEF: steel industry set to pivot to hydrogen in green push; additional $278B for clean capacity and retrofits

Green Car Congress

Steel is responsible for around 7% of man-made greenhouse gas emissions every year and is one of the world’s most polluting industries. By 2050, green hydrogen could be the cheapest production method for steel and capture 31% of the market. Retrofit or close any remaining coal-fired capacity by 2050.

Hydrogen 221
article thumbnail

RMIT researchers develop low-cost, reliable method to detect NO2; personal monitoring systems

Green Car Congress

RMIT University researchers in Australia, with their colleagues in China, have developed a low-cost and reliable method of detecting nitrogen dioxide (NO 2 ), a significant air pollutant than contributes to more than seven million deaths worldwide each year, according to the World Health Organisation (WHO). —Ou et al.

Low Cost 150
article thumbnail

Raven SR & Hyzon Motors to build up to 100 waste-to-hydrogen hubs

Green Car Congress

Our process eliminates waste from going into the landfill, and together with HYZON’s fleets will eliminate emissions pollution. tons of renewable green hydrogen, enough to power 100 heavy-duty commercial vehicles. —Matt Murdock, CEO of Raven SR.

Waste 459
article thumbnail

Winners of 2012 Presidential Green Chemistry Challenge

Green Car Congress

and Jim Jones, Acting Assistant Administrator for the Office of Chemical Safety and Pollution Prevention at the US Environmental Protection Agency (EPA), announced the winners of the 2012 Presidential Green Chemistry Challenge Awards. His approach also uses a low-cost feedstock. Shakhashiri, Ph.D., of Bolingbrook, Ill.,

2012 236
article thumbnail

New ORNL non-precious metal catalyst shows promise as low-cost component for low-temperature exhaust aftertreatment

Green Car Congress

However, in addition to their high cost, PGM catalysts struggle with CO oxidation at low temperatures (<200 °C) due to inhibition by hydrocarbons in exhaust streams. As we make engines more efficient, less wasted heat exits the engine into the exhaust system where catalysts clean up the pollutant emissions.

Exhaust 150