Invention Grant
- Patent Title: Process for conversion of acyclic C5 compounds to cyclic C5 compounds and catalyst composition for use therein
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Application No.: US15288364Application Date: 2016-10-07
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Publication No.: US10294175B2Publication Date: 2019-05-21
- Inventor: Larry L. Iaccino , Jeremy W. Bedard , Karl G. Strohmaier , Machteld M. W. Mertens , Robert T. Carr , Jane C. Cheng
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Baytown
- Main IPC: C07C5/327
- IPC: C07C5/327 ; C07C5/32 ; C07C5/333 ; C07C5/373 ; B01J29/46 ; B01J29/44 ; B01J29/62 ; C07C5/42

Abstract:
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprising the steps of contacting said feedstock and, optionally, hydrogen under acyclic C5 conversion conditions in the presence of a catalyst composition to form said product. The catalyst composition comprising a crystalline aluminosilicate having a constraint index of less than or equal to 5, and a Group 10 metal, and, optionally, a Group 11 metal, in combination with a Group 1 alkali metal and/or a Group 2 alkaline earth metal.
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