Selective purge for hydrogenation reactor recycle loop
Abstract
Processes and apparatus for providing improved contaminant removal and hydrogen recovery in hydrogenation reactors, particularly in refineries and petrochemical plants. The improved contaminant removal is achieved by selective purging, by passing gases in the hydrogenation reactor recycle loop or purge stream across membranes selective in favor of the contaminant over hydrogen.
- Inventors:
-
- Palo Alto, CA
- Union City, CA
- Issue Date:
- Research Org.:
- Membrane Technology and Research, Inc., Menlo Park, CA
- OSTI Identifier:
- 873521
- Patent Number(s):
- 6179996
- Assignee:
- Membrane Technology and Research, Inc. (Menlo Park, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
- DOE Contract Number:
- FG03-98ER82618
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- selective; purge; hydrogenation; reactor; recycle; loop; processes; apparatus; providing; improved; contaminant; removal; hydrogen; recovery; reactors; particularly; refineries; petrochemical; plants; achieved; purging; passing; gases; stream; membranes; favor; contaminant removal; providing improved; reactor recycle; membranes selective; recycle loop; petrochemical plants; hydrogen recovery; hydrogenation reactor; improved contaminant; petrochemical plant; /208/999/585/
Citation Formats
Baker, Richard W, and Lokhandwala, Kaaeid A. Selective purge for hydrogenation reactor recycle loop. United States: N. p., 2001.
Web.
Baker, Richard W, & Lokhandwala, Kaaeid A. Selective purge for hydrogenation reactor recycle loop. United States.
Baker, Richard W, and Lokhandwala, Kaaeid A. Mon .
"Selective purge for hydrogenation reactor recycle loop". United States. https://www.osti.gov/servlets/purl/873521.
@article{osti_873521,
title = {Selective purge for hydrogenation reactor recycle loop},
author = {Baker, Richard W and Lokhandwala, Kaaeid A},
abstractNote = {Processes and apparatus for providing improved contaminant removal and hydrogen recovery in hydrogenation reactors, particularly in refineries and petrochemical plants. The improved contaminant removal is achieved by selective purging, by passing gases in the hydrogenation reactor recycle loop or purge stream across membranes selective in favor of the contaminant over hydrogen.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2001},
month = {1}
}
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