한국화학공학회 봄 학술대회, 2005-04-01
International Symposium on Environmental Engineering (ISEE'97), 1997-09-28
North American Catalysis Society, 2005-05-01
한국제올라이트학회 학술발표대회, 2004-04-01
221st ACS National Meeting, 2001-01-01
17th North American Catalysis Society Meeting, 2001-06-01
한국화학공학회 가을학술대회, 2005-10-01
ACS National Spring Meeting, 2005-03-01
Brussel University, 2003-10-01
INTERNATIONAL-MEXICAN CONGRESS ON CHEMICAL REACTION ENGINEERING 2010, 2010-06-06
9th International Symposium on Catalyst Deactivation, 2001-08-01
한국화학공학회 가을학술대회, 2000-10-20
2009년 한국화학공학회 가을학술대회, 2009-10-23
한국제올라이트학회 학술발표대회, 1999-06-25
ZMPC 2000 (International Symposium on Zeolites and Microporous Crystals), 2000-08-01
2007 한국화학공학회 추계학술대회
2015년 춘계 화학공학회, 2015-04-22
19th International Symposium on Chemical Reaction Engineering