Matches 301 - 350 out of 386 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
4295331 Process for the production of energy from solid hydrocarbon fuels  
The invention provides an economical continuous process for the production of energy from solid hydrocarbon fuels comprising conveying a solid hydrocarbon fuel through a reactor substantially...
4288979 Combined cycle power plant incorporating coal gasification  
A combined cycle power plant incorporating a coal gasifier as the energy source. The gases leaving the coal gasifier pass through a liquid couplant heat exchanger before being used to drive a gas...
4285917 Method for removal of hydrogen sulfide from sour gas streams  
A cost effective and environmentally acceptable method for removal of hydrogen sulfide from sour gas streams associated with source materials such as geothermal and petrochemical energy sources....
4282009 Rotating fluidized bed gasifier system  
PCT No. PCT/US79/00929 Sec. 371 Date Nov. 1, 1979 Sec. 102(e) date Nov. 1, 1979 PCT Filed Nov. 1, 1979 PCT Pub. No. WO81/01295 PCT Pub. Date May 14, 1981 A rotating fluidized bed gasifier system...
4277416 Process for producing methanol  
A system for processing coal to produce methanol, alcohol-slurry coal for transport, electric power and urea. Raw coal is graded. The downgraded fraction is gasified, producing steam and synthesis...
4274941 Process for generating combustible gases, liquid coal byproducts and superheated steam from coal  
Fine grained coal is fed into a first chamber of a generally horizontally extending fluidizing bed reactor while a stream of hot solid heat exchange material is passed through the chamber. The coal...
4261166 Process for operating a combined gas turbine/steam turbine installation with an integrated partial fuel-combustion process  
A process for operating a combined gas turbine/steam turbine power plant having an integrated partial fuel-combustion process is disclosed wherein a portion of a supply of compressed air is fed to...
4261167 Process for the generation of power from solid carbonaceous fuels  
A process for the efficient production of power from non-gaseous carbonaceous fuels, such as coal, or heavy fuel oil, in a steam power plant in which the carbonaceous fuel is first gasified at...
4254616 Process for flue gas desulfurization or nitrogen oxide removal using a magnetically stabilized fluid cross-flow contactor  
A process for flue gas desulfurization or nitrogen oxide removal in a fluid using a magnetically stabilized fluid cross-flow contactor of the panel or radial reactor type wherein ferromagnetic bed...
4250704 Combined gas-steam power plant with a fuel gasification device  
Combined gas-steam power plant, including a device for carrying out a gasification reaction at overpressure between oxygen and fuel fed to the gasification device, a heat exchanger and a charged...
4238923 Method of low temperature heat utilization for atmospheric pressure coal gasification  
A combined cycle power plant having a steam generator and a gas turbine which makes use of a high temperature liquid couplant, or heat exchange arrangement, and a low temperature liquid couplant,...
4231761 Flare gas limiting apparaus for coal gasification unit  
Apparatus for limiting fuel gas fed to the gas flare unit in a coal pressure gasification unit provided with a gas-steam turbine power plant connected thereto. Safety valves and a pressure orifice...
4212160 Combined cycle power plant using low Btu gas  
A combined cycle electric power generating plant having a steam generator and a gas turbine in which low Btu gas from a coal gasifier is the fuel. The gas turbine drives the compressors for both...
4202167 Process for producing power  
An improved method for the generation of power in a combustion gas turbine utilizing fuel gas comprising hydrogen and carbon monoxide in which said fuel gas is subjected to a water gas shift...
4202168 Method for the recovery of power from LHV gas  
A method is disclosed for the utilization of energy in gas of low heating value discharged from a production well of an in-situ combustion process for the production of oil. The low heating value...
4202169 System for combustion of gases of low heating value  
A gas turbine system for the recovery of power from fuel gases having a low heating value, i.e., below about 80 Btu/scf, and usually in the range of 35 to 70 Btu/scf, has an external catalytic...
4199933 Power plant with pressurized-gas generator  
A power plant essentially comprises a thermal prime mover, a pressurized-gas generator for generating hot producer gas from coal, the producer gas following separation out of dust and sulphur...
4193259 Process for the generation of power from carbonaceous fuels with minimal atmospheric pollution  
This invention relates to a process for the efficient production of power by the oxidation of carbonaceous or hydrocarbon fuels with minimal pollution of the atmosphere. In one of its more specific...
4187672 Apparatus for converting carbonaceous material into fuel gases and the recovery of energy therefrom  
The invention is concerned with novel apparatus and process for converting crude carbon such as coal, carbonaceous wastes and the like into valuable chemical products and/or energy. A mass of solid...
4185456 Providing energy from the combustion of methanol  
The efficiency of a methanol-fueled gas turbine is improved by at least partially dissociating the methanol prior to combustion in the presence of a methanol dissociation catalyst and providing at...
4184322 Partial oxidation process  
Sensible heat in the hot effluent gas stream leaving a partial oxidation gas generator for the production of gaseous mixtures comprising H 2 +CO i.e. synthesis gas, reducing gas, or fuel gas, is...
4183208 Fluidized bed gasifier  
An increase in the temperature of the gaseous working medium in a gas turbine engine fueled with coal-fired gasifier having a rotating fluidized bed, where the coal is fed radially inwardly through...
4175381 Electromagnetic reactor engine system-apparatus and method  
An electromagnetic reactor engine system is disclosed wherein hydrogen and chlorine are conducted into a reactor and are combined with controlled explosive violence when exposed to electromagnetic...
4158948 Conversion of solid fuels into fluid fuels  
Solid carbonaceous fuels are converted into gaseous fuels by a process comprising liquefying at least a portion of the solid fuel, subjecting a portion of the high boiling product to gasification...
4150953 Coal gasification power plant and process  
In an integrated coal gasification power plant, a humidifier is provided for transferring as vapor, from the aqueous blowdown liquid into relatively dry air, both (I) at least a portion of the...
4137706 Engine in which fuel is reacted in a plurality of stages  
An engine having a first reaction chamber to which fuel is to be supplied, either alone or with another reactant, and to which heat is applied to effect an endothermic chemical reaction to produce,...
4135361 Self-contained heat generating system  
A closed cycle-high energy density heat generating system. In the heat generating system hydrogen peroxide is fed from a vessel at a controlled rate through a catalytic converter to produce water...
4132065 Production of H.sub.2 and co-containing gas stream and power  
A free-oxygen containing gas is heated while under pressure in a gas fired pressurized heater and then reacted with a hydrocarbonaceous fuel optionally in the presence of a temperature moderator in...
4121912 Partial oxidation process with production of power  
Power is developed by an expansion turbine in which the working fluid is a gaseous mixture comprising all of the hot raw gas stream leaving an unpacked partial oxidation gas generator, after...
4114862 Processes and installations for melting pig-iron in a cupola furnace  
The invention relates to an installation for melting pig-iron comprising a cupola furnace, a combustion chamber burning the waste gases leaving this cupola furnace. This installation comprises...
4101294 Production of hot, saturated fuel gas  
A clean, cool stream of low BTU gas is heated and saturated with water vapor by means of a hot liquid stream containing water. Contamination of the gas stream by droplets, particulate matter and...
4099374 Gasifier-combined cycle plant  
A gas turbine set, a heat recovery boiler and a steam turbine are operated in a combined cycle to generate electric power. A gasifier generates fuel gas for the gas turbine from a reaction of fuel...
4095419 Thermal power plant  
A thermal power plant comprises a thermal prime mover and a supercharged gas generator for generating producer gas from coal which, following separation of fly ash and sulphur, serves as fuel for...
4092825 Process for base-load and peak-load power generation  
Disclosed is an integrated process for the generation of base-load and peak-load power, particularly electrical power, from a solid carbonaceous material. A solid carbonaceous material is gasified...
4091614 Process for maximizing combustion of fuels  
A process for maximizing combustion of fuels and maximizing thermal efficiency by cooling between or after combustors with heat recovery exchanges as steam generators or superheaters. Excess...
4085578 Production of water gas as a load leveling approach for coal gasification power plants  
A coal gasification power plant is described in which low BTU gas is generated and used to operate a gas tubine and accompanying equipment for the generation of power. This plant is equipped with...
4070861 Solar reactor combustion chamber  
A solar reactor combustion chamber is disclosed which includes a concrete or other suitable housing having a reactor chamber and a combustion chamber therein. A solar intensifier, such as a...
4058974 Combined gas/steam power plant with pressurized-gas generator  
A combined gas/steam power plant includes a gas turbine power set for delivering power such as for driving an electrical generator which comprises a combustion chamber, a gas turbine and a...
4054027 Convertible hydrogenator and gas turbine  
A hydrogen motor is disclosed which includes first and second chamber means for containing, respectively, a hydrogen-producing reactant and a hydrogen-replacing reactant that is reactive with...
4028883 Generating plant and method of starting up a generating plant  
A generating plant is driven by a gas turbine, which is run with combustion gases from gas coming from a carbon pressure reactor and which obtains the combustion air necessary for its operation...
4019314 High pressure gasification of coal using nitrogen dilution of waste gas from steam generator  
In a process for the production of a fuel gas by the pressure gasification of carbon-containing fuels with oxygen and steam, wherein the oxygen is manufactured in a low temperature air separation...
4007786 Secondary recovery of oil by steam stimulation plus the production of electrical energy and mechanical power  
The subject process pertains to the secondary recovery of oil by the steam stimulation of an underground oil reservoir. As an added benefit, mechanical power and/or electrical energy may be...
3992876 Combined gas turbine and steam power plant  
The plant has a combustion chamber which is connected to a thermal preparation plant for fuel in order to receive prepared fuel. The thermal preparation plant has a heat exchanger for condensing...
3991557 Process for converting high sulfur coal to low sulfur power plant fuel  
Pulverized coal having a sulfur content of up to 2.5% is introduced into a gasification vessel together with air preheated to a temperature above 900° F. The pulverized coal and preheated air...
3990229 Method and arrangement for the generation of energy, particularly electrical energy  
Dried, finely divided coal is admitted into a gasifying chamber wherein it undergoes partial oxidation in the presence of air and water vapor so as to form a combustible gas. The combustible gas is...
3989478 Producing gaseous fuels of high calorific value  
Process for upgrading an air-contaminated methane composition such as is found near coal measures comprises condensing this gas, and thereafter fractionating it to yield a first product having a...
3986348 Coal-fueled combined cycle power generating system  
Apparatus and method for producing "clean" fuel from coal for general use such as, for example, in combined cycle power generating plants. Bituminous coal is only partially gasified in a carbonizer...
3982391 Apparatus and process for mechanical power production by acetylene combustion  
Apparatus comprising a combustion engine having a combustion zone for burning acetylene with an oxygen-containing gas to produce mechanical power and exhaust gases including H 2 O and oxides of...
3978657 Turbine system  
Coal, or other solid fossil fuel is separated into volatile and residual components. The volatiles are burned as the fuel for one or more conventional turbines. The residuals are combusted to heat...
3916617 Process for production of low BTU gas  
A process for partial oxidation and complete gasification of a carbonaceous material to produce a combustible gas containing a substantial proportion of carbon monoxide, by introducing the...
Matches 301 - 350 out of 386 < 1 2 3 4 5 6 7 8 >