Invention Grant
- Patent Title: Process for the conversion of mixed lower alkanes to aromatic hydrocarbons
- Patent Title (中): 混合低级烷烃转化为芳烃的方法
-
Application No.: US13505043Application Date: 2010-10-29
-
Publication No.: US08835706B2Publication Date: 2014-09-16
- Inventor: Mahesh Venkataraman Iyer , Ann Marie Lauritzen , Ajay Madhav Madgavkar
- Applicant: Mahesh Venkataraman Iyer , Ann Marie Lauritzen , Ajay Madhav Madgavkar
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- International Application: PCT/US2010/054600 WO 20101029
- International Announcement: WO2011/053747 WO 20110505
- Main IPC: C07C2/42
- IPC: C07C2/42 ; C07C2/46 ; C07C2/76

Abstract:
A process for the conversion of mixed lower alkanes into aromatics which comprises first reacting a mixed lower alkane feed comprising at least propane and ethane in the presence of an aromatization catalyst under reaction conditions which maximize the conversion of propane into first stage aromatic reaction products, separating ethane from the first stage aromatic reaction products, reacting ethane in the presence of an aromatization catalyst under reaction conditions which maximize the conversion of ethane into second stage aromatic reaction products, and optionally separating ethane from the second stage aromatic reaction products.
Public/Granted literature
- US20120240467A1 PROCESS FOR THE CONVERSION OF MIXED LOWER ALKANES TO AROMATIC HYDROCARBONS Public/Granted day:2012-09-27
Information query