US4366782A
Expired / Lapsed
US
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Method of fuel treatment and distribution
Assignee: Consolidation Coal Co
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Filing: 1981-07-27
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Granted: 1983-01-04
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Expires: 2001-07-27
Abstract
Abstract A fuel treatment and distribution apparatus for use with an internal combustion engine comprising an alcohol storage tank, a vaporizer, a catalyst containing reactor, a dissociated alcohol storage tank, and a by-pass conduit means, said alcohol storage tank being in fluid flow communication with said vaporizer means, said alcohol storage tank being in fluid flow communication with said by-pass conduit means, said vaporizer being in fluid flow communication with said catalyst containing reactor means, said catalyst containing reactor means being in fluid flow communication with said dissociated gas storage tank, said dissociated gas storage tank being in fluid flow communication and internal combustion engine said by-pass conduit means being in fluid flow communication with said internal combustion engine whereby peak operating capacity being handled by addition of liquid alcohol through said by-pass conduit.
Inventors
- 👤 Robert G. Jackson
- 👤 Heeyoung Yoon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:08
CPC Classifications
F; F02; F02B; F02B51/00; F02B51/02; F02M; F02M27/00; F02M27/02; F02B1/00; F02B1/02; F02B11/00; F02B11/02; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
183 words
A method of fuel treatment and distribution for feeding liquid alcohol mixed with dissociated alcohol into an internal combustion engine comprising the sequence of steps as follows: (a) continuously vaporizing alcohol pumped from an alcohol storage means to continuously form alcohol vapor; (b) continuously catalytically dissociating said alcohol vapor in a dissociator means of a capacity no more than sufficient for normal operation to continuously form a hydrogen-rich gaseous fuel mixture; (c) continuously mixing air with said hydrogen-rich gaseous fuel mixture to form a gaseous combustion mixture; (d) continuously burning said gaseous combustion mixture in an internal combustion engine; (e) intermittently atomizing liquid alcohol in an atomization means to form atomized liquid alcohol during periods of peak operating capacity and during said continuously vaporizing, dissociating, mixing and burning, said liquid alcohol atomized being pumped directly from said alcohol storage means to said atomization means; (f) mixing said atomized liquid alcohol and said gaseous combustion mixture to form an energy enriched combustion mixture; whereby said continuous burning of said combustion mixture is intermittently energy enriched during periods of peak operating capacity and power demand.
Claim 2
Independent Claim
183 words
A method of fuel treatment and distribution for feeding liquid alcohol mixed with dissociated alcohol into an internal combustion engine comprising the sequence of steps as follows: (a) continuously vaporizing alcohol pumped from an alcohol storage means to continuously form alcohol vapor; (b) continuously catalytically dissociating said alcohol vapor in a dissociator means of a capacity no more than sufficient for normal operation to continuously form a hydrogen-rich gaseous fuel mixture; (c) continuously mixing air with said hydrogen-rich gaseous fuel mixture to form a gaseous combustion mixture; (d) continuously burning said gaseous combustion mixture in an internal combustion engine; (e) intermittently atomizing liquid alcohol in an atomization means to form atomized liquid alcohol during periods of peak operating capacity and during said continuously vaporizing, dissociating, mixing and burning, said liquid alcohol atomized being pumped directly from said alcohol storage means to said atomization means; (f) mixing said atomized liquid alcohol and said gaseous combustion mixture to form an energy enriched combustion mixture; whereby said continuous burning of said combustion mixture is intermittently energy enriched during periods of peak operating capacity and power demand.
Claim 3
Dependent Claim
10 words
The method of claim 1 wherein said alcohol is methanol.
Claim 4
Independent Claim
259 words
A method of fuel treatment and distribution for feeding liquid alcohol mixed with dissociated alcohol into an internal combustion engine comprising the sequence of steps as follows: (a) continuously vaporizing alcohol pumped from an alcohol storage means to continuously form alcohol vapor; (b) continuously catalytically dissociating said alcohol vapor in a dissociator means of a capacity no more than sufficient for normal operation to continuously form a hydrogen-rich gaseous fuel mixture; (c) continuously mixing air with said hydrogen-rich gaseous fuel mixture to form a gaseous combustion mixture; (d) continuously burning said gaseous combustion mixture in an internal combustion engine; intermittently atomizing liquid alcohol in an atomization means to form atomized liquid alcohol during periods of peak operating capacity and during said continuously vaporizing, dissociating, mixing and burning, said liquid alcohol atomized being pumped directly from said alcohol storage means to said atomization means; (f) mixing said atomized liquid alcohol and said gaseous combustion mixture to form an energy enriched combustion mixture; (g) storing a portion of said hydrogen-rich gaseous fuel mixture in a storage vessel having an outlet valve means said storing being between the end of one period of operation and the following a first start-up; (h) opening said outlet valve means; (i) mixing said stored hydrogen-rich gaseous fuel mixture with air and atomized liquid alcohol to form a start-up combustion mixture; (j) starting said internal combustion engine on said start-up combustion mixture as a second start-up; whereby said continuous burning of said combustion mixture is intermittently energy enriched during periods of peak operating capacity and power demand.
Claim 5
Independent Claim
259 words
A method of fuel treatment and distribution for feeding liquid alcohol mixed with dissociated alcohol into an internal combustion engine comprising the sequence of steps as follows: (a) continuously vaporizing alcohol pumped from an alcohol storage means to continuously form alcohol vapor; (b) continuously catalytically dissociating said alcohol vapor in a dissociator means of a capacity no more than sufficient for normal operation to continuously form a hydrogen-rich gaseous fuel mixture; (c) continuously mixing air with said hydrogen-rich gaseous fuel mixture to form a gaseous combustion mixture; (d) continuously burning said gaseous combustion mixture in an internal combustion engine; intermittently atomizing liquid alcohol in an atomization means to form atomized liquid alcohol during periods of peak operating capacity and during said continuously vaporizing, dissociating, mixing and burning, said liquid alcohol atomized being pumped directly from said alcohol storage means to said atomization means; (f) mixing said atomized liquid alcohol and said gaseous combustion mixture to form an energy enriched combustion mixture; (g) storing a portion of said hydrogen-rich gaseous fuel mixture in a storage vessel having an outlet valve means said storing being between the end of one period of operation and the following a first start-up; (h) opening said outlet valve means; (i) mixing said stored hydrogen-rich gaseous fuel mixture with air and atomized liquid alcohol to form a start-up combustion mixture; (j) starting said internal combustion engine on said start-up combustion mixture as a second start-up; whereby said continuous burning of said combustion mixture is intermittently energy enriched during periods of peak operating capacity and power demand.
Claim 6
Dependent Claim
10 words
The method of claim 3 wherein said alcohol is methanol.
Claim 7
Dependent Claim
17 words
The method of claim 3 wherein said dissociator means comprises copper/zinc catalyst maintained at about 600° F.
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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) | 1986-01-03 | 1986-07-05 | 1987-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-03 | 1990-07-05 | 1991-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-03 | 1994-07-05 | 1995-01-04 | $7700.00 | Window Closed / Lapsed |