This email is to announce that Yi Ding, will be defending his thesis: Ligand-assisted chromatography for the separation and purification of rare earth elements from complex mixtures, Monday, July 19, 2021 at 10:00 AM. The dissertation is directed by Dr. Linda Wang. The abstract is attached, the WebEx info is below, and all are welcome to attend. Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 2037D Purdue University 765-494-4057 [P bling] From: Bev Johnson <messenger@webex.com> Sent: Monday, July 12, 2021 1:09 PM To: Johnson, Beverly J <bevjohnson@purdue.edu> Subject: (Forward to others) Webex meeting invitation: Ding Thesis Defense You can forward this invitation to others. Bev Johnson is inviting you to a scheduled Webex meeting. Monday, July 19, 2021 10:00 AM | (UTC-04:00) Eastern Time (US & Canada) | 2 hrs 30 mins Join meeting<https://purdue.webex.com/purdue/j.php?MTID=m4b743d3c4d0224357772e6f32acd6ca7> More ways to join: Join from the meeting link https://purdue.webex.com/purdue/j.php?MTID=m4b743d3c4d0224357772e6f32acd6ca7 Join by meeting number Meeting number (access code): 120 863 8047 Meeting password: PJux3JHeC48 Tap to join from a mobile device (attendees only) +1-855-282-6330,,1208638047##<tel:%2B1-855-282-6330,,*01*1208638047%23%23*01*> US TOLL FREE +1-415-655-0003,,1208638047##<tel:%2B1-415-655-0003,,*01*1208638047%23%23*01*> US TOLL Join by phone +1-855-282-6330 US TOLL FREE +1-415-655-0003 US TOLL Toll-free calling restrictions<https://www.webex.com/pdf/tollfree_restrictions.pdf> Join from a video system or application Dial 1208638047@purdue.webex.com<%20sip:1208638047@purdue.webex.com> You can also dial 173.243.2.68 and enter your meeting number. Need help? Go to https://help.webex.com
