Patent US4415341A successfully refreshed from Google Patents.
US4415341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas, liquid contactor
Assignee: ConocoPhillips Co
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Filing: 1982-05-13
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Granted: 1983-11-15
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Expires: 2002-05-13
Abstract
Abstract A method of contacting gas and liquid at pressures greater than 200 psig comprising: providing container means, said container means being provided with a plurality of conduit means and a plurality of gas inlet means, at least a portion of said gas inlet means extending into said conduit means, passing gas at a pressure greater than 200 psig through said gas inlet means into said conduit means, passing liquid at a pressure greater than 200 psig into said conduit means, whereby said gas and liquid are contacted.
Inventors
- 👤 J. Paul Echtler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:04
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/231; B01F23/23105; B01F23/2312; B01F23/23121; B01F23/232; B01F23/2323; B01F23/23231; B01F23/2366; B01F23/2368; B01F25/00; B01F25/20; B01F25/21; B01F25/211; B01F23/2311; B01F23/23113; B01J; B01J2219/00; B01J2219/00049; B01J2219/00162
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
179 words
A method of turbulent high pressure mixing of gas and liquid at pressures greater than 200 psig comprising: (a) providing container means, said container means being provided with a plurality of conduits and a plurality of gas inlet means, each said gas inlet means comprising an inlet distributor tube having an opening, each said conduit being substantially linear and having a lower portion and an upper portion, each said conduit upper portion including an uppermost opening of said conduit; and positioned within the lower portion thereof each said conduit having at least one of said inlet distributor tube openings, and; liquid in said container means being maintained at a level above said upper portion of said conduits whereby liquid is recirculated, (b) passing gas at a pressure greater than 200 psig through each said gas inlet means and through each said conduit, (c) passing liquid through said each conduit concurrent to the flow of gas at pressure greater than 200 psig and in turbulent flow while within said conduits, whereby said gas and liquid are mixed by the turbulence.
Claim 2
Independent Claim
179 words
A method of turbulent high pressure mixing of gas and liquid at pressures greater than 200 psig comprising: (a) providing container means, said container means being provided with a plurality of conduits and a plurality of gas inlet means, each said gas inlet means comprising an inlet distributor tube having an opening, each said conduit being substantially linear and having a lower portion and an upper portion, each said conduit upper portion including an uppermost opening of said conduit; and positioned within the lower portion thereof each said conduit having at least one of said inlet distributor tube openings, and; liquid in said container means being maintained at a level above said upper portion of said conduits whereby liquid is recirculated, (b) passing gas at a pressure greater than 200 psig through each said gas inlet means and through each said conduit, (c) passing liquid through said each conduit concurrent to the flow of gas at pressure greater than 200 psig and in turbulent flow while within said conduits, whereby said gas and liquid are mixed by the turbulence.
Claim 3
Dependent Claim
108 words
The method of claim 1 further comprising (d) providing external gas distributor tubes each comprising a distributor tube having an opening positioned between said lower portions of two of more said conduits, (e) passing liquid between the outer surfaces of said conduits at pressure greater than 200 psig and in turbulent flow while between the outer surfaces of said conduits, (f) passing gas at a pressure greater than 200 psig through said external gas distributor tubes between said conduits whereby liquid and gas are mixed by the turbulence between said conduits, (g) withdrawing said liquid from said container means at a point above said conduit means upper portion.
Claim 4
Dependent Claim
42 words
The method of claim 1 further comprising providing a supporting plate in said container means said supporting plate being attached to said conduit means, said supporting plate being provided with passageways through which said gas inlet means pass and said liquid passes.
Claim 5
Dependent Claim
38 words
The method of claim 1 further comprising providing a vapor outlet line in fluid flow communication to said container means, said vapor outlet line being in fluid flow communication with said gas passing through said gas inlet means.
Claim 6
Dependent Claim
22 words
The method of claim 1 wherein said liquid being contacted is spent scrubbing liquid, and said container means is a regeneration container.
Claim 7
Independent Claim
243 words
A method of turbulent high pressure mixing of gas and liquid at pressures greater than 200 psig comprising: (a) providing container means, said container means being provided with a plurality of conduits and a plurality of gas tube means, each said gas tube means having an opening said gas tube means comprising inlet distributor tubes and external distributor tubes, each said conduit having a lower portion and an upper portion, said upper portion including an uppermost opening of said conduit; and maintaining liquid in said container means, at a level above said upper portion of said conduits, (b) passing gas at a pressure greater than 200 psig through said inlet distributor tubes and through the lower portion of said conduits, (c) passing liquid through said conduits co-current to the flow of gas at pressure greater than 200 psig, and in turbulent flow while within said conduits, whereby said gas and liquid are mixed by the turbulence, (d) providing said external distributor tubes with the opening of each being between said lower portions of two or more adjacent said conduits, (e) passing liquid between the outer surfaces of said adjacent conduits at pressure greater than 200 psig and in turbulent flow while between the outer surfaces of said conduits, (f) passing gas at a pressure greater than 200 psig through said external distributor tubes and then between said conduits adjacent whereby liquid and gas are mixed by the turbulence between said adjacent conduit means.
Claim 8
Independent Claim
243 words
A method of turbulent high pressure mixing of gas and liquid at pressures greater than 200 psig comprising: (a) providing container means, said container means being provided with a plurality of conduits and a plurality of gas tube means, each said gas tube means having an opening said gas tube means comprising inlet distributor tubes and external distributor tubes, each said conduit having a lower portion and an upper portion, said upper portion including an uppermost opening of said conduit; and maintaining liquid in said container means, at a level above said upper portion of said conduits, (b) passing gas at a pressure greater than 200 psig through said inlet distributor tubes and through the lower portion of said conduits, (c) passing liquid through said conduits co-current to the flow of gas at pressure greater than 200 psig, and in turbulent flow while within said conduits, whereby said gas and liquid are mixed by the turbulence, (d) providing said external distributor tubes with the opening of each being between said lower portions of two or more adjacent said conduits, (e) passing liquid between the outer surfaces of said adjacent conduits at pressure greater than 200 psig and in turbulent flow while between the outer surfaces of said conduits, (f) passing gas at a pressure greater than 200 psig through said external distributor tubes and then between said conduits adjacent whereby liquid and gas are mixed by the turbulence between said adjacent conduit means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-11-14 | 1987-05-16 | 1987-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-11-14 | 1991-05-16 | 1991-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-11-14 | 1995-05-16 | 1995-11-15 | $7700.00 | Window Closed / Lapsed |