Abstract A method of fuel treatment and distribution for an internal combustion engine including the sequence of steps as follows: (a) heating a catalyst bed reactor to a start-up temperature using exhaust gas from an internal combustion engine being operated on atomized alcohol; the catalyst bed reactor including a partial combustion catalyst and an alcohol dissociation catalyst; (b) vaporizing liquid alcohol to form alcohol vapor; (c) mixing the alcohol vapor with a fixed flow rate of air to form a partial combustion mixture, the flow rate being substantially fixed at about the flow rate required for adiabatic dissociation of the alcohol vapor at the flow rate of the alcohol vapor during idling of the internal combustion engine; (d) contacting the partial combustion mixture and the partial combustion catalyst and the dissociation catalyst to form a hydrogen-rich fuel; (e) mixing air and the hydrogen rich fuel to form a total combustion mixture; (f) burning the total combustion mixture in an internal combustion engine.
A method of fuel treatment and distribution for an internal combustion engine comprising the sequence of steps as follows: (a) heating a catalyst bed reactor to a start-up temperature using exhaust gas from an internal combustion engine being operated on atomized alcohol; said catalyst bed comprising a partial combustion catalyst and an alcohol dissociation catalyst; (b) vaporizing liquid alcohol to form alcohol vapor; (c) mixing said alcohol vapor with a fixed flow rate of air to form a partial combustion mixture, said flow rate being substantially fixed at about the flow rate required for adiabatic dissociation of said alcohol vapor at the flow rate of said alcohol vapor during idling of said internal combustion engine; (d) contacting said partial combustion mixture and said partial combustion catalyst and said dissociation catalyst to form a hydrogen-rich fuel; (e) mixing air and said hydrogen rich fuel to form a total combustion mixture; (f) burning said total combustion mixture in an internal combustion engine.
Claim 2
Independent Claim
160 words
A method of fuel treatment and distribution for an internal combustion engine comprising the sequence of steps as follows: (a) heating a catalyst bed reactor to a start-up temperature using exhaust gas from an internal combustion engine being operated on atomized alcohol; said catalyst bed comprising a partial combustion catalyst and an alcohol dissociation catalyst; (b) vaporizing liquid alcohol to form alcohol vapor; (c) mixing said alcohol vapor with a fixed flow rate of air to form a partial combustion mixture, said flow rate being substantially fixed at about the flow rate required for adiabatic dissociation of said alcohol vapor at the flow rate of said alcohol vapor during idling of said internal combustion engine; (d) contacting said partial combustion mixture and said partial combustion catalyst and said dissociation catalyst to form a hydrogen-rich fuel; (e) mixing air and said hydrogen rich fuel to form a total combustion mixture; (f) burning said total combustion mixture in an internal combustion engine.
Claim 3
Dependent Claim
18 words
The method of claim 1 wherein said partial combustion catalyst is Cu/Ni and said dissociation catalyst is Cu/Zn.
Claim 4
Dependent Claim
10 words
The method of claim 1 wherein said alcohol is methanol.
Claim 5
Dependent Claim
11 words
The method of claim 1 wherein said dissociation catalyst is Cu/Zn.
Claim 6
Dependent Claim
11 words
The method of claim 1 wherein said dissociation catalyst is Cu/Cr.
Claim 7
Dependent Claim
14 words
The method of claim 5 wherein said Cu/Cr dissociation catalyst is promoted with Mn.
Claim 8
Dependent Claim
18 words
The method of claim 1 wherein said partial combustion catalyst is Cu/Cr and said dissociation catalyst is Cu/Cr.
Claim 9
Dependent Claim
14 words
The method of claim 7 wherein said Cu/Cr catalysts are each promoted with Mn.