Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

MIT "plasmatron" drastically reduces smog emissions in a diesel bus

28.10.2003


45th Annual Meeting of the Division of Plasma Physics



MIT physicists will report a new advance with the plasmatron, a small device that converts part of a fuel into a hydrogen-rich gas that reduces the emission of pollutants from vehicles. Developed by MIT researchers, the plasmatron was tested on a diesel-engine bus in Columbus, Indiana. The bus was tested by a team of engineers from ArvinMeritor, a major automotive and heavy truck components manufacturer which has licensed the plasmatron technology from MIT.

At the meeting, the MIT researchers will report that the plasmatron device, used with a special catalyst that treats the exhaust, reduced nitrous oxides from the vehicle by 90 percent. Nitrous oxides (NOx) are a major component of smog. In development for a half-dozen years, the plasmatron is showing special promise for early commercialization in diesel engines, which power many buses and trucks. The MIT researchers believe the plasmatron may provide an excellent means for those vehicles to meet stricter EPA standards planned to go into effect by 2007 for buses and heavy trucks. The plasmatron technology can also be used in gasoline engines, and makes them run potentially 30% times more efficiently while also being affordable and very clean.


The work is funded by the Department of Energy’s FreedomCAR and Vehicle Technologies Program and by ArvinMeritor.

Contacts
Leslie Bromberg, MIT, 617-308-1936
Dan Cohn, MIT, 617-834-9411

David Harris | American Physical Society
Further information:
http://www.aps.org/meet/DPP03/baps/abs/S2020003.html
http://gk.umd.edu/DPP/press4.html

More articles from Transportation and Logistics:

nachricht Study sets new distance record for medical drone transport
13.09.2017 | Johns Hopkins Medicine

nachricht Researchers 'count cars' -- literally -- to find a better way to control heavy traffic
10.08.2017 | Florida Atlantic University

All articles from Transportation and Logistics >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Scientists decipher key principle behind reaction of metalloenzymes

So-called pre-distorted states accelerate photochemical reactions too

What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...

Im Focus: The first precise measurement of a single molecule's effective charge

For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.

Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...

Im Focus: Paradigm shift in Paris: Encouraging an holistic view of laser machining

At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.

No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...

Im Focus: Room-temperature multiferroic thin films and their properties

Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.

Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...

Im Focus: A thermometer for the oceans

Measurement of noble gases in Antarctic ice cores

The oceans are the largest global heat reservoir. As a result of man-made global warming, the temperature in the global climate system increases; around 90% of...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

10th International Symposium: “Advanced Battery Power – Kraftwerk Batterie” Münster, 10-11 April 2018

08.01.2018 | Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

 
Latest News

Novel 3-D printing technique yields high-performance composites

16.01.2018 | Materials Sciences

New application for acoustics helps estimate marine life populations

16.01.2018 | Life Sciences

Fast-tracking T cell therapies with immune-mimicking biomaterials

16.01.2018 | Health and Medicine

VideoLinks
B2B-VideoLinks
More VideoLinks >>>