Preparation of Ethylene by Solid-Liquid Contact Method
ZHANG Zun-Ting1**, WANG Dan-Lu2, SHI Yi-Lin1, DONG Li-Ying1
1. School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China; 2. Department of Pharmacy, Hainan Health Vocational College, Haikou 570311, China
Abstract In this paper, using a drip-type gas generator as the reaction apparatus, ethylene was prepared by solid ethylene and 30% potassium hydroxide solution as raw materials. The solid-liquid contact method to prepare ethylene had the advantages of controllable reaction speed, no salting out and liquid flooding phenomenon, gas production efficiency of more than 90%, and the small volume of experimental equipment and large gas production. It provided a convenient and safe method for laboratory-scale ethylene production.
ZHANG Zun-Ting, WANG Dan-Lu, SHI Yi-Lin, DONG Li-Ying. Preparation of Ethylene by Solid-Liquid Contact Method[J]. Chinese Journal of Chemical Education, 2024, 45(13): 91-94.
