MSE SEMINAR
Wednesday, April 23, 2014
9:00 am – 10:00 am
Room 610, M&M Building
Catalytic Ethanolysis of Kraft Lignin with a Mo-based Catalyst in Supercritical Ethanol
Dr. Yongdan Li
Professor and Chair
Department of Industrial Catalysis
School of Chemical Engineering
Tianjin University, Tianjin 300072, China
Associate Editor, Catalysis Today
In the News
Michigan Tech research in 3D printing was covered by Reason in the article “The 3D Economy.”
The 3D Economy
Forget guns, what happens when everyone prints their own shoes?
Already, according to a study authored by Michigan Technological University engineering professor Joshua Pearce and six others, there are significant economic incentives for consumers to pursue 3D printing. According to Pearce’s calculations, a person who constructs an open-source 3D printer called the RepRap at a cost of around $575 for parts can theoretically avoid paying between $290 and $1,920 a year to retailers simply by using the device to print 20 common items (iPhone case, shower curtain rings, shoe orthotics, etc.).
Read more at The 3D Economy, by Greg Beato.
In Print
John Irwin (SoT), Pearce (MSE/ECE) and Jerry Anzalone (MSE) coauthored “Implementing Self-Replicating Rapid Prototypers (RepRaps) into a Mechanical/Manufacturing Program,” which was published in The Association of Technology, Management, and Applied Engineering (ATMAE) 2013 Conference Proceedings. pp. 387-406.
In the News
Pearce is quoted in Italy’s Scienze Naturali in an article about the environmental benefits of 3D printing and in 3D Printer World on how recycling milk jugs into 3D printer filament saves money and the environment.
Recycling Milk Jugs into 3D Printer Filament Saves Money and the Environment
The energy savings is only about 3 percent in urban areas, where the plastic has to travel less during the collection and recycling process.
“Where it really shows substantial savings is in smaller towns like Houghton (where Michigan Tech. is located), where you have to transport the plastic to be collected, then again to be recycled, and a third time to be made into products,” Pearce said. The energy savings is as much as 80 percent in small towns and rural areas.
Read more at 3D Printer World, by John Graber.
In the News
Joshua Pearce (MSE/ECE) is quoted in the UK’s Business Reporter in an article about supply chain disruption, which is distributed with the Daily Telegraph.
Pearce was interviewed on the John and Kane Show of Indio Radio discussing open source hardware which is available online.
Will 3D printing transform the supply chain?
Joshua Pearce, a materials science and engineering professor at Michigan Technology University in the US has produced research based on the idea of a colourimeter for water testing.According to his estimates, the printable version would cost just $50, instead of $2000, and it worked just as well with raw materials that can be easily sourced in developing countries.
Read more at Business Reporter, by Natasha Clark.
John and Kane On Indio Radio- Monday 03-31-14
We talk to Dan Reus who you can find on Twitter @danreus and also at http://openlydisruptive.com…. He has a guest who is Joshua Pearce on the phone who we will be talking to today…. Joshua is Professor at Michigan Tech and he specializes in open source technologies so we will talk to him more about that…. Very Interesting…. We also talk about 3D printing for those of you that don’t know what it is, this is so cool…. You can find Joshua at http://appropedia.org/MOST….or: http://mtu.academia.edu/JoshuaPearce
