PROCESS FOR RECOVERY LIGHT MOLECULES FROM OLEFINIC FEEDSTREAM
摘要
<p>The present invention relates to a process for purifying methanol to olefin effluents. It consists in the purification of the valuable olefins from the fuel gas (i.e. methane and hydrogen) with the help of separation steps, distillation steps and a final washing in an absorption column of only a small part of the extracted fuel gas.</p>
