Georgia-Pacific donates $100,000 to Auburn University
The money will help finance a new state-of-the-art digester for practical classes in the pulp and paper program for engineering students
Georgia-Pacific has contributed $100,000 to Auburn University to help fund a new state-of-the-art digester that will give engineering students the ability to test and improve a newly patented innovation in papermaking.
The current digester at the Alabama Center for Paper and Bioresource Engineering (AC-PABE) at Auburn University is over 30 years old with many operational issues and no longer meets teaching and research needs. That’s why the AC-PABE contacted Georgia-Pacific, a long-time partner of AU and the pulp and paper program.
“We have developed a new additive for the kraft pulping process and have been granted a US patent for this technology,” said Dr. Zhihua Jiang, Auburn Pulp and Paper Foundation associate professor and director, AC-PABE. “The new digester will allow us to systematically evaluate the effect of the new additive under various operating conditions and optimize and make the technology ready for a commercial scale trial. It will also be used in our other research projects to further improve the pulping efficiency.”
A digester is a key piece of equipment used in the paper-making process. Pulp mill digesters use heat and chemicals to break down wood chips into pulp. The pulp is then further refined and processed to produce paper products.
Johnnie Pearson, director of pulp power and recovery center of excellence for Georgia-Pacific, graduated from AU with a bachelor’s degree in chemical engineering and knows how important this donation is to the school, students and future generations of Georgia-Pacific.
Once the new digester is installed sometime in 2023, students will be able to operate the digester, produce pulp from wood chips and evaluate the effect of reaction conditions on yield and pulp properties. In addition, the digester will allow students, for the first time to effectively study and learn the kinetics of the pulping process by evaluating the changes in liquor compositions.
“Georgia-Pacific values our commitment to our community partners like Auburn University,” said Hudson Pope, senior vice president of Georgia-Pacific operations and president of the Auburn Pulp and Paper Foundation. “AU is rooted in outstanding instruction and meaningful research. The educational experience that donations like this can provide for students is invaluable and critical to their success after graduation, something Georgia-Pacific is proud to be a part of.”
While the digester used in the AC-PABE is on a much smaller scale than what’s used in a Georgia-Pacific mill, it’s an integral part of the hands-on education for students at Auburn.
