B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/04 (2006.01) B01D 53/26 (2006.01) B01J 20/10 (2006.01)
Patent
CA 2055851
- 40 - CONTINUOUS METHOD FOR REMOVING OIL VAPOR FROM FEED GASES CONTAINING WATER VAPOR ABSTRACT OF THE DISCLOSURE The present invention is directed at an adsorption method for removing oil vapor from a feed gas containing water vapor which comprises the steps of (A) providing a purification vessel having an inlet end and an outlet end and containing three adjacent adsorption layers which comprise (a) a first adsorption layer comprising a regenerable desiccant, (b) a second adsorption layer comprising an oil adsorbent, (c) a third adsorption layer comprising a regenerable desiccant, wherein the first adsorption layer is adjacent to the inlet end of the purification vessel and the third adsorption layer is adjacent to the outlet end of the purification vessel, (B) passing the feed gas into the inlet end of the purification vessel and into the first adsorption layer to remove water vapor from the feed gas and to produce a dry feed gas having water vapor below a predetermined level, (C) withdrawing the dry feed gas from the first adsorption layer and passing the dry feed gas into the second adsorption layer to remove oil vapor from the feed gas and to produce a purified, dry, oil- free gas, (D) withdrawing the dry, oil-free gas from the second adsorption layer and passing the dry, oil-free gas into the third adsorption layer to desorb water from the third adsorption layer and thereby regenerate the third adsorption layer, (E) withdrawing the purified oil-free gas from the third adsorption layer and the outlet end of the purification vessel and passing the purified gas to a downstream system, (F) after a preset period of time, reversing the flow of feed gas in the purification vessel.
Gowling Lafleur Henderson Llp
Jain Ravi
The Boc Group Inc.
LandOfFree
Continuous method for removing oil vapor from feed gases... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous method for removing oil vapor from feed gases..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous method for removing oil vapor from feed gases... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1903426