Speaking of ceramics, Coen van Gulijk, a former PhD student in the Reactor and Catalysis Engineering Department at Delft University of Technology in The Netherlands, has developed a soot filter for diesel engines that consists of a series of perforated ceramic foams. The surface of the ceramic is impregnated with a catalyst that enables a controlled oxidation or burning of soot into CO2, says van Gulijk. Ash particles from impurities in the diesel, which enter the filter with the soot, remain in the pores of the ceramic foam plates. Because it can absorb a large quantity of ash before it risks becoming blocked, van Gulijk says that the ceramic foam will last a long time. Although existing filter systems are easily blocked by heavy diesel oil (a heavy fuel that contains many ash-producing minerals and metals), van Gulijk's filter is highly suitable for such oil. An advantage of this filter, according to the developer, is that because it is built from separate filter plates instead of a single block, it is almost indestructible. Even if all of the plates were to break, the filter function remains intact. A built-in open canal prevents the filter from becoming blocked. However, a disadvantage of the design is that it requires a lot of space. This means it is not suitable for cars but it can be used for ships, which often use heavy diesel oil, and fixed motors or trains. Currently, the technology is not commercially available, as van Gulijk is trying to find partners for pilot-scale testing. For more information, contact Coen van Gulijk at phone 31-15-284-3283, fax 31-15-284-3963, or e-mail firstname.lastname@example.org.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
The UX Italia video contest recognizes Italian machinery, technology, and other experience solutions that have contributed meaningful improvements to people’s lives and production processes. If you submit a three-minute video showcasing how the quality of Italian machinery's User eXperience is essential to your company's success, you just may win a trip to Italy.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.