11th Korea-Japan Symposium on Catalysis
AIChE 2002 Annual Meeting, Indianapolis, Indiana, USA, 2002-11-01
The 1st China-Korea Joint Symposium on Environmental Engineering, page. 15 - 16, 1997-07-06
2010년 한국화학공학회 가을학술대회, 2010-10-20
2012년도 한국화학공학회 봄 총회 및 학술대회, 2012-04-27
4rd FEZA Conference, 2008-09-02
International Zeolite Conference, 1996-08-12
22nd North American Meeting, 2011-06-07
the 15th International Zeolite Conference, page. 151 - 159, 2007-08-12
The 12th Japan-Korea Symposium on Catalysis, 2009-10-14
The 1st Asia-Pacific Congress on Catalysis, 1997-11-02
화학공학의 이론과 응용, page. 1217 - 1220, 1996-05-10