Invention Application
- Patent Title: METHODS AND APPARATUSES FOR REFORMING OF HYDROCARBONS INCLUDING RECOVERY OF PRODUCTS USING A RECOVERY ZONE, AN ABSORPTION ZONE AND A PRESSURE SWING ADSORPTION ZONE
- Patent Title (中): 用于改造烃类的方法和装置,包括使用回收区,吸收区和压力旋转吸收区恢复产品
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Application No.: US14524291Application Date: 2014-10-27
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Publication No.: US20160115024A1Publication Date: 2016-04-28
- Inventor: Robert Edison Tsai , Xin X. Zhu , Tokhanh Ngo , William Yanez , Bryan K. Glover
- Applicant: UOP LLC
- Main IPC: C01B3/56
- IPC: C01B3/56 ; B01D53/14 ; B01D53/047 ; C07C7/12 ; C10L3/12

Abstract:
Embodiments of apparatuses and methods for reforming of hydrocarbons including recovery of products are provided. In one example, a method comprises separating a reforming-zone effluent into a net gas phase stream and a liquid phase hydrocarbon stream. The net gas phase stream is separated for forming an H2-rich stream and a first intermediate liquid phase hydrocarbon stream. The H2-rich stream is contacted with an adsorbent to form an H2-ultra rich stream and a PSA tail gas stream. The PSA tail gas stream and at least a portion of the liquid phase hydrocarbon stream are cooled and contacted with each other to form a H2, C2− hydrocarbons-containing gas stream and a cooled second intermediate liquid phase hydrocarbon stream.
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