Invention Grant
- Patent Title: Method for aromatization of lower hydrocarbons to produce benzene and other aromatics
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Application No.: US17776303Application Date: 2020-11-10
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Publication No.: US12054446B2Publication Date: 2024-08-06
- Inventor: Suman Kumar Jana , Ninad Loke , Selvakumar Subramanian , Amit Kumar , SreenivasaRao Gajula
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen Op Zoom
- Agency: CANTOR COLBURN LLP
- International Application: PCT/IB2020/060586 2020.11.10
- International Announcement: WO2021/094926A 2021.05.20
- Date entered country: 2022-05-12
- Main IPC: C07C2/76
- IPC: C07C2/76

Abstract:
A method for the aromatization of hydrocarbons, comprising: introducing a feed stream to an aromatization catalyst in a fixed bed reactor wherein the feed stream comprises a hydrocarbon having 2 to 4 carbon atoms, converting the hydrocarbon having 2 to 4 carbon atoms to form an outlet stream comprising an aromatic hydrocarbon; wherein the feed stream is introduced at a GHSV of greater than or equal to 4,000 milliliters per gram of catalyst per hour (ml·g−1 Cat·h−1), and a pressure of greater than or equal to 0.4 MPa. The feed stream can comprise hydrogen in an amount of at least 0.1 volume percent (vol %) up to 20 vol % based upon total volume of the feed stream.
Public/Granted literature
- US20220396535A1 METHOD FOR AROMATIZATION OF LOWER HYDROCARBONS TO PRODUCE BENZENE AND OTHER AROMATICS Public/Granted day:2022-12-15
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