On behalf of the Organizing and Advisory Committee we take great pleasure in welcoming chemical engineers, chemists, scholars, students and experts of application fields to Rome, Italy for the 2nd edition of the Chemical Engineering & Catalysis conference to foster the progress in the field by contributing with your expertise to what promises to be a very comprehensive and exciting meeting, and to enjoy the immense unique artistic heritage and wonderful landscape of Italy. 2nd World Congress & Expo on Chemical Engineering & Catalysis (WCECEC-2019), which will be held during July 25-26, 2019 in Rome, Italy is now an established event, attracting global participant’s intent on sharing, exchanging and exploring new avenues of Chemical Engineering & Catalysis and related research and latest developments. The event will have 5-6 world level (Highly cited class) Plenary speakers, established Keynote speakers, active Invited speakers and fresh contributed speakers. In addition, variety of poster presentations along with workshops and special sessions would be interested in audience.