The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 19, 2023
Filed:
Jun. 10, 2020
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
Processes and systems for Cmonoolefin conversion. In some examples, the process can include reacting a first mixture that includes Cmonoolefins and a first oxygenate to produce a first effluent that includes a first ether and <1 wt. % of any first di-Colefin. A first product that includes the first ether and a first byproduct that includes at least a portion of any first di-Colefin and unreacted Cmonoolefins can be separated from the first effluent. A second olefin mixture, at least a portion of the first byproduct, and a second oxygenate can be combined to produce a second mixture. The second mixture can be reacted to produce a second effluent that includes a second ether and a second di-Colefin. The reaction of the second mixture can produce a greater amount, on a mole basis, of the second di-Colefin than the second ether.