The 14th International conference on Gas-liquid and Gas-liquid-solid reactor Engineering (GLS-14) will be held in Guilin, China, on May 30-June 3 2019. For the first time, the GLS conference will be held in China, and will be organized by the IPE, CAS, and co-organized by Tsinghua University and Chinese Society of Particuology.

　　GLS conferences have long history since 1992, and become important high-level forums bringing together top class researchers and engineers interested in multiphase reactors and processes. The previous conference series were held in Columbus (1992), Cambridge (1995), Kanazawa (1997), Delft (1999), Melbourne (2001), Vancouver (2003), Strasbourg (2005), New Delhi (2007), Montreal (2009), Braga (2011), Seoul (2013), New York (2015) and Brussels (2017).

　　GLS-14 aims to exchange latest findings in all aspects of multiphase reactors and processes. The conference theme of GLS-14 is "Multiscale Structures in Multiphase Reactors: from Fundamentals to Applications". To ensure a high level forum, leaders in a number of fields will be invited to present lectures on the state-of-the-art and cutting edge of multiphase reactors. We believe that GLS-14 will provide a great opportunity for you to hear exciting trends and results in all aspects of multiphase reactors.

　　We extend our welcome to all participants and sponsors in GLS-14 and look forward to seeing you in Guilin!