CA1154370A - Vaporized liquid fuel-water as gaseous fuel - Google Patents
Vaporized liquid fuel-water as gaseous fuelInfo
- Publication number
- CA1154370A CA1154370A CA000352060A CA352060A CA1154370A CA 1154370 A CA1154370 A CA 1154370A CA 000352060 A CA000352060 A CA 000352060A CA 352060 A CA352060 A CA 352060A CA 1154370 A CA1154370 A CA 1154370A
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- water
- liquid
- liquid fuel
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/08—Preparation of fuel
- F23K5/10—Mixing with other fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/22—Vaporising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/35—Combustors or associated equipment
- F05D2240/36—Fuel vaporizer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
Apparatus for burning liquid fuels in a gaseous fuel burner, comprising means for mixing the liquid fuel and liquid water in a selected ratio, and heating the mixture of water and liquid fuel until both the water and the fuel are vaporized, and passing the mixture of hot fuel vapor and steam to the gaseous fuel burner.
Apparatus for burning liquid fuels in a gaseous fuel burner, comprising means for mixing the liquid fuel and liquid water in a selected ratio, and heating the mixture of water and liquid fuel until both the water and the fuel are vaporized, and passing the mixture of hot fuel vapor and steam to the gaseous fuel burner.
Description
~15~
This invention is related to United States Patent No. 4,025,282 issued May 24, 1977, enti~led APPARATUS TO BURN LIQUID FUELS IN A GASEOUS
FUEL BURNER, and to United States Patent No. 4,148,599 issued April 10, 1979, entitled METHO~ FOR MIXING LIQUID FUELS WITH DILUENT GAS FOR A GASEOUS FUEL
BURNER.
~::
This invention lies in the field of liquid and gaseous fuels and fuel burners. More particularly, it concerns the method of preparation or modification of liquid uels so that they can be vaporized and burned in a d normal gaseous fuel burner.
Still more particularly, it concerns the design of a fuel system which can utilize liquid fuel and water to provide a vaporized liquid fuel-steam fuel, which can be burned alternatively with a natural gas fuel in a gaseous fuel burner.
Because of the restricted supplies of gaseous fuels, which are particularly in the natural gas category, it is at times necessary to burn liquid fuel as replacements for the normally used gaseous fuels. This is common where fuel burning is required in the operation of industry such as the chemical and petroleum industries, where all functions of production re-~` sult from the application of heat in some manner or other.
This invention is related to United States Patent No. 4,025,282 issued May 24, 1977, enti~led APPARATUS TO BURN LIQUID FUELS IN A GASEOUS
FUEL BURNER, and to United States Patent No. 4,148,599 issued April 10, 1979, entitled METHO~ FOR MIXING LIQUID FUELS WITH DILUENT GAS FOR A GASEOUS FUEL
BURNER.
~::
This invention lies in the field of liquid and gaseous fuels and fuel burners. More particularly, it concerns the method of preparation or modification of liquid uels so that they can be vaporized and burned in a d normal gaseous fuel burner.
Still more particularly, it concerns the design of a fuel system which can utilize liquid fuel and water to provide a vaporized liquid fuel-steam fuel, which can be burned alternatively with a natural gas fuel in a gaseous fuel burner.
Because of the restricted supplies of gaseous fuels, which are particularly in the natural gas category, it is at times necessary to burn liquid fuel as replacements for the normally used gaseous fuels. This is common where fuel burning is required in the operation of industry such as the chemical and petroleum industries, where all functions of production re-~` sult from the application of heat in some manner or other.
2~ The prior art is illustrated by the two United States Patents;~ 4,025,282 and 4,148,599. However, while they describe certain useful pro-casses, there is a much larger field of application of the principle of llquid fuel vaporization, which is in the area of th vaporization of mixtures of liquid ~uel and water, which is described in this application.
It is the primary object of this invention to provide a fuel burning system i~ which either gaseous or gasified liquid fuels can be burned alter-natively without any change in burning equipment.
It is a further object of this invention to provide a liquid fuel ' :' -;
~15~a3~
: burning system in which the liquid is fully Yaporized s.o that it is handled identically to a gaseous fuel.
According to the present invention there is provided a method of :
: preparing liquid fuel for use alternatively or with a normally gaseous fuel burner having at least one orifice comprising the steps of:
(a~ mixing said liquid fuel with ~ater in a selected ratio;
(b~ emulsifying said mixture of liquid fuel droplets and water;
(c~ indirectly heating said emulsified mixture of liquid fuel plus water until said liquid fuel and said water vaporize, and a mixture of combustible fuel-vapor and steam is formed; and ~.
(d~ flowing said mixture of combustible vapor plus steam under ~:~
pressure into said gaseous fuel burner.
These and other objects and advantages of this invention and a better ;, `,, ~' .`, ~ ~ ` :
~: .
`' ~
~L15~
understanding of the principles and details of this in~ention will be evident from the following description, taken in conjunction with the appended draw-ings, in which:
Figure 1 shows one embodiment of the invention.
Figure 2 shows a simplified embodiment of the invention.
Referring now to the drawings and, in particular, to Figure 1, there ;` is indicated by the numeral 10 one embodiment of the invention. A stream of water indicated by the arrow 16, and a stream of liquid fuel indicated by the arrow 14, flow into a mixer 12, which may be of conventional design. The out-let of the mixer flows into an emulsifier 18 to provide an emulsion of the liquid fuel and water, which flows by pipe 22 into a heater unit indicated generally by the numeral 24. This can be of conventional design. Illustrated in Figure 1 is a fuel fired furnace 26, which is shown schematically, supplied :! ~
with fuel 30 through a burner opening 28 and supplied combustion air 32, to provide a high temperature environment insid~e the furnace 26, to heat the in-: ;l -l ternal piping 36, through which the emulsion of liquid fuel and water flows.
The hot products of combustion flow in accordance with arrow 34 up the stack ~`~ 35 in a conventional manner.
The outlet pipe 38 now contains a flow of vaporized liquid fuel and 2Q steam~ ~which goes through an appropriate valve 40, and to a gas fuel line 42 to the burner. At the junction 41 another pipe joins the line 42 and sup-~ plies a gaseous fuel 44 through a valve 46. By~controlling valves 40 and 46 ; ; either one or the other source of gaseous fuel can be provided to the burners.
B~ controlling the ratio of liquld water to liquid fuel, the partial pressure of fuel vapor to water vapor can be changed andg thus, the temperature and the heat content of the gaseous fuel can be made any desired value.
`~ Operationwise, the liquid vapor and steam in line 38 is operatively similar to that of the conventional gaseous fuel 44, so that no mechanical .
-`: ' ~ :
~15~
changes are required in the burner to substitute one fuel for the other.
In Figure 2 is shown a modification of the system 10 of Figure l,wherein the liquid fuel 14 and water 16 are simply mixed in the mixer 12, to form a mixture of droplets of oil and water to flow by line 50 to the heater 52.
~ n this case the heater is shown as a heat transfer device, rather than a furnace as in Figure l. This heat transfer device can utilize waste heat from hot byproducts of other process operations, that may be available.
This is shown schematically as a heat transfer device with hot fluid entering at the top through line 54 and passing down in counterflow through the mixture o~ liquid fuel and water, which is 10wing up through pipes in the interior of the heater. The cooled hot fluid leaves through line 56.
The heated gaseous fuel now at a high enough temperature to vaporize both the liquid fuel and the water~ leaves by line 38 to go to the burner as in Figure 1.
l It is clear that the liquid fuel a;nd water can be mixed in various i ~ ~ays. They can be simply mixed, or they can be emulsified to form droplets ~` of one 11quid in the other. The liquid fuel can be a~omized and then mixed, or emulsified wlth the water, e~c. The heat~ing can be carried out in any .~., ~20 su~table manner so as to provide the proper temperature and pressure, and so as to st efficiently utilize heat that is available.
~hat has ~een described is apparatus~for the use of a mixture of liquid water and distillate oil prior to vaporization, for suppl~ of diluent vapor for the vaporized distillate after the vaporization of both oil and ., water, for use as a substltute gaseous fuel, in burners designed for the burn~
ing of gaseous fuels only. In this case, the initially liquid water is vapor-- ized along with the distillate fuel oil, to serve as diluent gas for vaporized liquid distillate oll. Dilution of v~porlæed distillate oil is demanded for ~`
` 4 _ ;
.
L5~3~
:,~
` suitable gaseous fuel calorific control, since vaporized water is free of calorific value. Selected quantities of oil and water are simultaneously - vaporized for creation of a preferred gaseous fuel. The vaporization occurs at a selected, and suitable pressure and vaporization temperature, which is suited to the vaporization pressure, in order to maintain both oil and water in vapor-phase at delivery to burners. Partial-pressures of oil vapor and water vapor determine required temporature,as is well-known to those versed in the art.
An exemplary condition might be the creation of 910 btu/cu ft sub-stitute gas at 15# gauge pressure ~29.7# Absolute Pressure) using a prior mix-ture of typical #2 oil (house~ heating oil~ and liquid water at a final vaporization/superheat temperature of 400F (204.4C). The calorific value at 910 btu/cu ft is based on the Lower Heating Value of the fuel. The data, per million btu for gas fuel produced per hour are as follows:
#2 oil - 7.524 gallons or 54.9# or 92.4 SCF as vapor.
Water - 5.717 gallons or 47.68# o:r 1,006 SCF as vapor.
; Total gas volume - SCF - 1,098.4 SCF/MM btu/hr at 400F (204.4C) The data, as presented are for 910 btu/SCF L~ gas only, and they ~ill be modi~ied as required for other calorific value gas. The function of ~20 oil-water emulsification, as shown in Figure 1, can be carried out by a typical impeller~driven centrifugal pump to excellent advantage, but a typical ` gear-pump is not considered as satisfactory.
It is noted that the configuration of Figure 2 is the preferable form of our invention because no fuel firing is required, and the use of some already heated process fluid as a heat-medium conserves fuel through avoiding direct-firing for vaporization. The heat-medium fluid can be any which is available at suitable temperature level for oil-water vaporlzation at required pressure, which is typically the case. The configuration of Figure 1 is next ' .
.
. : . . . .
.
,` ' ' ~ ': ~ .
115~3~
in the order of decreasing preferability due to required fuel usage. The simple mixer of Fig~re 2 can be applied ~o either Figures 1 or 2, since the function of oil-water emulsification prior to vaporization is not present.
All embodiments shown make use of the identical phenomenon, which is pre-mixture of the liquids, oil and water, prior to vaporization and super-- heat, for use as substitute gaseous fuel. In the emulsification step the phase of vaporiza~ion is improved. ;~
;~ :
. ' :
.
,,., . . . : . - . ~ ~ .
It is the primary object of this invention to provide a fuel burning system i~ which either gaseous or gasified liquid fuels can be burned alter-natively without any change in burning equipment.
It is a further object of this invention to provide a liquid fuel ' :' -;
~15~a3~
: burning system in which the liquid is fully Yaporized s.o that it is handled identically to a gaseous fuel.
According to the present invention there is provided a method of :
: preparing liquid fuel for use alternatively or with a normally gaseous fuel burner having at least one orifice comprising the steps of:
(a~ mixing said liquid fuel with ~ater in a selected ratio;
(b~ emulsifying said mixture of liquid fuel droplets and water;
(c~ indirectly heating said emulsified mixture of liquid fuel plus water until said liquid fuel and said water vaporize, and a mixture of combustible fuel-vapor and steam is formed; and ~.
(d~ flowing said mixture of combustible vapor plus steam under ~:~
pressure into said gaseous fuel burner.
These and other objects and advantages of this invention and a better ;, `,, ~' .`, ~ ~ ` :
~: .
`' ~
~L15~
understanding of the principles and details of this in~ention will be evident from the following description, taken in conjunction with the appended draw-ings, in which:
Figure 1 shows one embodiment of the invention.
Figure 2 shows a simplified embodiment of the invention.
Referring now to the drawings and, in particular, to Figure 1, there ;` is indicated by the numeral 10 one embodiment of the invention. A stream of water indicated by the arrow 16, and a stream of liquid fuel indicated by the arrow 14, flow into a mixer 12, which may be of conventional design. The out-let of the mixer flows into an emulsifier 18 to provide an emulsion of the liquid fuel and water, which flows by pipe 22 into a heater unit indicated generally by the numeral 24. This can be of conventional design. Illustrated in Figure 1 is a fuel fired furnace 26, which is shown schematically, supplied :! ~
with fuel 30 through a burner opening 28 and supplied combustion air 32, to provide a high temperature environment insid~e the furnace 26, to heat the in-: ;l -l ternal piping 36, through which the emulsion of liquid fuel and water flows.
The hot products of combustion flow in accordance with arrow 34 up the stack ~`~ 35 in a conventional manner.
The outlet pipe 38 now contains a flow of vaporized liquid fuel and 2Q steam~ ~which goes through an appropriate valve 40, and to a gas fuel line 42 to the burner. At the junction 41 another pipe joins the line 42 and sup-~ plies a gaseous fuel 44 through a valve 46. By~controlling valves 40 and 46 ; ; either one or the other source of gaseous fuel can be provided to the burners.
B~ controlling the ratio of liquld water to liquid fuel, the partial pressure of fuel vapor to water vapor can be changed andg thus, the temperature and the heat content of the gaseous fuel can be made any desired value.
`~ Operationwise, the liquid vapor and steam in line 38 is operatively similar to that of the conventional gaseous fuel 44, so that no mechanical .
-`: ' ~ :
~15~
changes are required in the burner to substitute one fuel for the other.
In Figure 2 is shown a modification of the system 10 of Figure l,wherein the liquid fuel 14 and water 16 are simply mixed in the mixer 12, to form a mixture of droplets of oil and water to flow by line 50 to the heater 52.
~ n this case the heater is shown as a heat transfer device, rather than a furnace as in Figure l. This heat transfer device can utilize waste heat from hot byproducts of other process operations, that may be available.
This is shown schematically as a heat transfer device with hot fluid entering at the top through line 54 and passing down in counterflow through the mixture o~ liquid fuel and water, which is 10wing up through pipes in the interior of the heater. The cooled hot fluid leaves through line 56.
The heated gaseous fuel now at a high enough temperature to vaporize both the liquid fuel and the water~ leaves by line 38 to go to the burner as in Figure 1.
l It is clear that the liquid fuel a;nd water can be mixed in various i ~ ~ays. They can be simply mixed, or they can be emulsified to form droplets ~` of one 11quid in the other. The liquid fuel can be a~omized and then mixed, or emulsified wlth the water, e~c. The heat~ing can be carried out in any .~., ~20 su~table manner so as to provide the proper temperature and pressure, and so as to st efficiently utilize heat that is available.
~hat has ~een described is apparatus~for the use of a mixture of liquid water and distillate oil prior to vaporization, for suppl~ of diluent vapor for the vaporized distillate after the vaporization of both oil and ., water, for use as a substltute gaseous fuel, in burners designed for the burn~
ing of gaseous fuels only. In this case, the initially liquid water is vapor-- ized along with the distillate fuel oil, to serve as diluent gas for vaporized liquid distillate oll. Dilution of v~porlæed distillate oil is demanded for ~`
` 4 _ ;
.
L5~3~
:,~
` suitable gaseous fuel calorific control, since vaporized water is free of calorific value. Selected quantities of oil and water are simultaneously - vaporized for creation of a preferred gaseous fuel. The vaporization occurs at a selected, and suitable pressure and vaporization temperature, which is suited to the vaporization pressure, in order to maintain both oil and water in vapor-phase at delivery to burners. Partial-pressures of oil vapor and water vapor determine required temporature,as is well-known to those versed in the art.
An exemplary condition might be the creation of 910 btu/cu ft sub-stitute gas at 15# gauge pressure ~29.7# Absolute Pressure) using a prior mix-ture of typical #2 oil (house~ heating oil~ and liquid water at a final vaporization/superheat temperature of 400F (204.4C). The calorific value at 910 btu/cu ft is based on the Lower Heating Value of the fuel. The data, per million btu for gas fuel produced per hour are as follows:
#2 oil - 7.524 gallons or 54.9# or 92.4 SCF as vapor.
Water - 5.717 gallons or 47.68# o:r 1,006 SCF as vapor.
; Total gas volume - SCF - 1,098.4 SCF/MM btu/hr at 400F (204.4C) The data, as presented are for 910 btu/SCF L~ gas only, and they ~ill be modi~ied as required for other calorific value gas. The function of ~20 oil-water emulsification, as shown in Figure 1, can be carried out by a typical impeller~driven centrifugal pump to excellent advantage, but a typical ` gear-pump is not considered as satisfactory.
It is noted that the configuration of Figure 2 is the preferable form of our invention because no fuel firing is required, and the use of some already heated process fluid as a heat-medium conserves fuel through avoiding direct-firing for vaporization. The heat-medium fluid can be any which is available at suitable temperature level for oil-water vaporlzation at required pressure, which is typically the case. The configuration of Figure 1 is next ' .
.
. : . . . .
.
,` ' ' ~ ': ~ .
115~3~
in the order of decreasing preferability due to required fuel usage. The simple mixer of Fig~re 2 can be applied ~o either Figures 1 or 2, since the function of oil-water emulsification prior to vaporization is not present.
All embodiments shown make use of the identical phenomenon, which is pre-mixture of the liquids, oil and water, prior to vaporization and super-- heat, for use as substitute gaseous fuel. In the emulsification step the phase of vaporiza~ion is improved. ;~
;~ :
. ' :
.
,,., . . . : . - . ~ ~ .
Claims
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A method of preparing liquid fuel for use alternatively or with a normally gaseous fuel burner having at least one orifice comprising the steps of:
(a) mixing said liquid fuel with water in a selected ratio;
(b) emulsifying said mixture of liquid fuel droplets and water;
(c) indirectly heating said emulsified mixture of liquid fuel plus water until said liquid fuel and said water vaporize, and a mixture of combustible fuel-vapor and steam is formed; and d) flowing said mixture of combustible vapor plus steam under pressure into said gaseous fuel burner.
(a) mixing said liquid fuel with water in a selected ratio;
(b) emulsifying said mixture of liquid fuel droplets and water;
(c) indirectly heating said emulsified mixture of liquid fuel plus water until said liquid fuel and said water vaporize, and a mixture of combustible fuel-vapor and steam is formed; and d) flowing said mixture of combustible vapor plus steam under pressure into said gaseous fuel burner.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4006279A | 1979-05-17 | 1979-05-17 | |
US40,062 | 1979-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1154370A true CA1154370A (en) | 1983-09-27 |
Family
ID=21908878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000352060A Expired CA1154370A (en) | 1979-05-17 | 1980-05-15 | Vaporized liquid fuel-water as gaseous fuel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0019421A3 (en) |
JP (1) | JPS55158408A (en) |
CA (1) | CA1154370A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19647492A1 (en) | 1996-11-16 | 1998-05-20 | Abb Research Ltd | Method and device for feeding a gas turbine with both liquid and gaseous fuels |
EP0895025A1 (en) | 1997-07-29 | 1999-02-03 | Patrick Collignon | Combustion process and apparatus for carrying out the process |
JP4591282B2 (en) * | 2005-08-30 | 2010-12-01 | 株式会社日立製作所 | Gas turbine power generator |
US8061142B2 (en) | 2008-04-11 | 2011-11-22 | General Electric Company | Mixer for a combustor |
TR200809852A1 (en) | 2008-12-26 | 2010-07-21 | Yenbu Maki̇ne Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Consumption saving system by using the expansion of gases. |
FR3001210B1 (en) * | 2013-01-18 | 2016-02-05 | Ge Energy Products France Snc | PROCESS FOR THE PREPARATION OF GASEOUS FUEL |
CA2931246C (en) | 2013-11-27 | 2019-09-24 | General Electric Company | Fuel nozzle with fluid lock and purge apparatus |
CN105829802B (en) | 2013-12-23 | 2018-02-23 | 通用电气公司 | fuel nozzle with flexible supporting structure |
US10451282B2 (en) | 2013-12-23 | 2019-10-22 | General Electric Company | Fuel nozzle structure for air assist injection |
JP6571762B2 (en) * | 2015-04-24 | 2019-09-04 | 株式会社長野セラミックス | Mixing equipment |
CN114738787B (en) * | 2022-05-11 | 2024-05-28 | 合肥工业大学 | High-temperature high-pressure liquid fuel quantitative evaporation system and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL28225C (en) * | 1900-01-01 | |||
US3480416A (en) * | 1964-03-12 | 1969-11-25 | Sun Oil Co | Gas preparation process and apparatus |
US3291191A (en) * | 1966-01-28 | 1966-12-13 | Sun Oil Co | Method of making a normally liquid fuel interchangeable with gas |
US3876363A (en) * | 1974-01-02 | 1975-04-08 | Aqua Chem Inc | Atomizing method and apparatus |
US3921901A (en) * | 1974-05-28 | 1975-11-25 | Resource Planning Associates I | Atomization of liquid fuels |
US4025282A (en) * | 1975-05-21 | 1977-05-24 | John Zink Company | Apparatus to burn liquid fuels in a gaseous fuel burner |
CA1054920A (en) * | 1976-03-26 | 1979-05-22 | Martin O. Fankhanel | Fuel conversion apparatus and method |
GB1556968A (en) * | 1977-01-13 | 1979-12-05 | Allied Chem | Method of and apparatus for replacing natural gas with fuel oil in a natural gas burner |
DE2839064A1 (en) * | 1977-09-07 | 1979-03-15 | Cleanodan As | Emulsifier for water injection into fuel oil - having opposed jets for water and oil in closed box which leads to storage before cavitation pump |
-
1980
- 1980-05-08 EP EP80301504A patent/EP0019421A3/en not_active Withdrawn
- 1980-05-15 CA CA000352060A patent/CA1154370A/en not_active Expired
- 1980-05-15 JP JP6464280A patent/JPS55158408A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0019421A3 (en) | 1981-01-14 |
JPS55158408A (en) | 1980-12-09 |
EP0019421A2 (en) | 1980-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4144015A (en) | Combustion process | |
CA1154370A (en) | Vaporized liquid fuel-water as gaseous fuel | |
CA1053560A (en) | Apparatus to burn liquid fuels in a gaseous fuel burner | |
KR100456334B1 (en) | Aqueous emulsion fuels from petroleum residuum-based fuel oils | |
HUP9904179A2 (en) | Pre-vaporizing and pre-mixing burner for liquid fuels | |
US5758605A (en) | Steam generator | |
RU2143312C1 (en) | Method and installation for handling liquid fuel | |
US4432336A (en) | Energy conversion system | |
US4353348A (en) | Energy conversion system | |
WO2000053916A1 (en) | Apparatus for making water-in-fuel oil emulsion | |
CA1082586A (en) | Fuel conditioning apparatus and method | |
US4025291A (en) | Energy conversion system | |
SU737700A1 (en) | Apparatus for combusting liquid fuel | |
KR100519601B1 (en) | Burning system and manufacturing method of emulsion-type fuel | |
JPS58190613A (en) | Emulsion combustion process and device thereof | |
US2995185A (en) | Liquid fuel burning installations | |
US1500376A (en) | Apparatus for burning liquid fuel | |
JPS58104415A (en) | Liquid fuel burning device | |
US373955A (en) | Lewis b | |
JPH04244503A (en) | Burner device foe waste oil of animal and vegetable fats and oils | |
US1690015A (en) | Hydrocarbon burner | |
JP4631020B2 (en) | Gas supply device | |
US3196925A (en) | Two-temperature fuel oil burner supply systems | |
US713397A (en) | Oil-burner. | |
US979787A (en) | Mixer for gases and liquids. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |