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Class 60/781 - Solid fuel


Subclass of Class 60 - Power plants
Definition: Method wherein the step of fuel conversion the combustible
No. of patents: 127
Last issue date: 04/03/2012


      4  
NumberTitleIssue Date
4091614Process 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 combustion air requirements are minimized by the utilization of ...
05/30/1978
4085578Production 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 means for enabling the intermittent operation of multiple f...
04/25/1978
4079585Method and apparatus for removing volatile fluids
A method and apparatus for the removal and recovery of volatile or evaporable substances from materials containing them. In other embodiments, the invention is readily applicable for the simultaneous incineration and concentration of such materials, parti...
03/21/1978
4019314High 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 plant and the steam is formed in a gas-heated steam boiler,...
04/26/1977
3990229Method 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 cooled by heat-exchange with water thereby causing low-pr...
11/09/1976
3986348Coal-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 and gasifier furnace of a boiler to produce and refine th...
10/19/1976
3986349Method of power generation via coal gasification and liquid hydrocarbon synthesis
Disclosed is an integrated process for the generation of power, particularly electrical power, from a solid carbonaceous material. A solid carbonaceous material is gasified to produce a combustible synthesis gas. A first portion of this synthesis gas is c...
10/19/1976
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