Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Gas or vapor treating
Reexamination Certificate
2006-12-12
2006-12-12
Johnson, Edward M. (Department: 1754)
Catalyst, solid sorbent, or support therefor: product or process
Regenerating or rehabilitating catalyst or sorbent
Gas or vapor treating
C585S640000
Reexamination Certificate
active
07148171
ABSTRACT:
The present invention provides a method for adding heat to a reactor system used to convert oxygenates to olefin, in which supplemental heat is added with a heating fuel, e.g., a torch oil, having low autoignition temperature, low sulfur, and low nitrogen content.
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Kuechler Keith H.
Lattner James R.
Walter Richard E.
ExxonMobil Chemical Patents Inc
Johnson Edward M.
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