Process and apparatus for recovering oligomerate
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United States of America Patent
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-
Mar 13, 2018
Issued Date -
N/A
app pub date -
Dec 17, 2013
filing date -
Dec 17, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A process and apparatus uses a flash drum to separate light hydrocarbons from heavy oligomerate from an oligomerization zone. The heavy oligomerate can bypass a fractionation column in the oligomerate recovery section and be recycled to the oligomerization zone or other zones. Costs are saved by avoiding repeatedly transporting and processing the heavier recycled oligomerate.
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International Classification(s)
- 2013 Application Filing Year
- C07C Class
- 3080 Applications Filed
- 2671 Patents Issued To-Date
- 86.73 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C07C Class
- 0 % this patent is cited more than
- 7 Age
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 13, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 13, 2029 |
