教師資料查詢 | 類別: 期刊論文 | 教師: 張 煖CHANG, HSUAN (瀏覽個人網頁)

標題:Design and economic analysis of industrial-scale methanol-to-olefins plants
學年109
學期2
出版(發表)日期2021/06/05
作品名稱Design and economic analysis of industrial-scale methanol-to-olefins plants
作品名稱(其他語言)
著者Chen, Y.-H.; W. Hsieh; H. Chang; C.-D. Ho
單位
出版者
著錄名稱、卷期、頁數Journal of The Taiwan Institute of Chemical Engineers
摘要The production of ethylene and propylene, which are the building blocks of the petrochemical industry, from methanol is attractive because of the possibility of green methanol generation or the availability of inexpensive natural gas for methanol production. Based on the reactor performance of UOP/Hydro MTO (Methanol-to-olefins) technology, a base design and an alternative design of the overall process for an industrial-scale MTO plant are presented. The design scope includes the reaction and conditioning section, product separation and recovery section, ethylene and propylene refrigeration cycles, and cold-box. The alternative design differs from the base design by the use of a cold-box. The design employs driving force analysis, column targeting analysis, and pinch design method for distillation train determination, column improvement, and energy integration. Based on the current prices of methanol and olefins, both designs are profitable with IRR higher than 26%. The alternative design is superior to the base design in ethylene loss, energy consumption, exergy loss, and economic profit.
關鍵字Methanol;Olefins;Distillation;Refrigeration;Cold-box
語言英文
ISSN1876-1070
期刊性質國外
收錄於SCI;
產學合作
通訊作者張煖
審稿制度
國別荷蘭
公開徵稿
出版型式,電子版
相關連結
SDGs
  • 可負擔的潔淨能源,負責任的消費與生產,氣候行動
Google+ 推薦功能,讓全世界都能看到您的推薦!