The Michigan Engineer News Center

Ralph Yang named Distinguished University Professor

Professor Ralph Yang has been appointed the John B. Fenn Distinguished University Professor of Engineering, effective September 1, 2017.| Short Read
EnlargePortrait of Ralph Yang
IMAGE:  Ralph Yang is John B. Fenn Distinguished University Professor of Engineering and Dwight F. Benton Professor of Chemical Engineering

Professor Ralph T. Yang was appointed the John B. Fenn Distinguished University Professor of Engineering. These professorships recognize Michigan faculty members for “exceptional achievement and reputation in their appointive fields of scholarly interest and for their superior teaching skills.”

Ralph earned his BS in chemical engineering from National Taiwan University, and his MS and PhD in chemical engineering from Yale University in 1968 and 1971, respectively. After working at Brookhaven National Laboratory, he joined the State University of New York at Buffalo as an associate professor of chemical engineering in 1978.  He was promoted to professor in 1982 and served as chair of the department from 1989-1995, where he was named Praxair Professor in 1993.  In 1995, he joined the University of Michigan’s Department of Chemical Engineering as the department chair. He served as the department chair until 2000, and was named the Dwight F. Benton Professor of Chemical Engineering in 2002.

Ralph’s research interests are focused on solid surfaces and their new applications. He is widely known as a leading expert on gas adsorption. He has published two books: Gas Separation by Adsorption Processes, Butterworths, London, 1987 and its paperback edition, Imperial College Press, 1997; and Adsorbents: Fundamentals and Applications, Wiley, NJ, 2003. He and his students have published 420 journal papers in adsorption and related areas, and he holds 33 U.S. patents. His primary research area is separations, particularly separations by adsorption, and he is also interested in carbon materials and environmental catalysis.

“Ralph has mentored the next generation of students and junior colleagues, made substantial service contributions to U-M as well as the scientific community, and has earned significant national and international recognition for his exceptional scholarly and creative achievements,” says former ChE chair, Mark Burns.

In recognition of his research accomplishments, Ralph was elected to the National Academy of Engineering (2005), Academia Sinica (Taiwan, 2008), and as a foreign member of the Chinese Academy of Engineering (2015).  He has received the highest awards in his fields, including three awards from the American Institute of Chemical Engineers (AIChE): William H. Walker Award for “Excellence in Contribution to Chemical Engineering Literature,” the Institute Award for Excellence in Industrial Gases Technology, and the AIChE Separations Division’s Gerhold Award.

He received the ACS Award in Separations Science and Technology from the American Chemical Society (ACS). For his work on carbon, he was awarded the triennial SGL Carbon Award, from the American Carbon Society, for the “Most Significant Overall Contributions to Science or Technology of Carbon Materials.”  Finally, Ralph received the Distinguished Faculty Achievement Award (2007) from the University of Michigan for his research, teaching, and service.

Professor Yang is also an outstanding teacher and mentor of graduate/post-graduate students. He has advised over 40 doctoral students, mentored over 30 postdoctoral fellows and visiting scholars, and taught classes at both the undergraduate and graduate levels in chemical engineering.

As he assumes the Distinguished University Professorship, Ralph chose to remember his PhD advisor at Yale, John B. Fenn. Fenn (1917 – 2010) was a Nobel Laureate in chemistry who won the Nobel Prize in 2002 for his invention of electrospray ionization mass spectroscopy. He was on the faculty at Princeton from 1952 to 1967, and at Yale from 1967 until his retirement in 1987. Ralph says, “Professor Fenn was an inspiration to me and I am forever grateful for the kindness he showed me as his student.”



Portrait of Ralph Yang
Portrait of Sandy Swisher


Sandy Swisher
Communications & Alumni Relations Coordinator

Chemical Engineering

(734) 764-7413

3118 Dow

  • Ralph T. Yang

    Ralph T. Yang

    John B. Fenn Distinguished University Professor of Engineering

An even smaller world’s smallest ‘computer’

The latest from IBM and now the University of Michigan is redefining what counts as a computer at the microscale. | Short Read