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Class Information
Number: 48/DIG.10
Name: Gas: heating and illuminating > Computer resisted control

Patents under this class:

Patent Number Title Of Patent Date Issued
8080070 Hydrogenation of unsaturated hydrocarbons for syngas production Dec. 20, 2011
5096463 Gasifier adapted to generate activated carbon Mar. 17, 1992
5094669 Method of controlling the gasification of solid fuels in a rotary-grate gas producer Mar. 10, 1992
5087271 Partial oxidation process Feb. 11, 1992
4936870 Process for determination and control of fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel Jun. 26, 1990
4883499 Process adapted to produce synthesis gas and activated carbon from organic input material Nov. 28, 1989
4869730 Endothermic gas generator Sep. 26, 1989
4851013 Gasification process Jul. 25, 1989
4839790 Gas accident preventive unit Jun. 13, 1989
4705535 Nozzle for achieving constant mixing energy Nov. 10, 1987
4676805 Process for operating a gas generator Jun. 30, 1987
4666462 Control process for gasification of solid carbonaceous fuels May. 19, 1987
4655793 Method for operating a coal gasifier Apr. 7, 1987
4608059 Method of operating a reactor for gasifying solid fuels Aug. 26, 1986
4549886 Operation of gas generator Oct. 29, 1985
4490156 Partial oxidation system Dec. 25, 1984
4489562 Method and apparatus for controlling a gasifier Dec. 25, 1984
4479810 Partial oxidation system Oct. 30, 1984
4474582 Trim control system for partial oxidation gas generator Oct. 2, 1984
4474581 Trim control system for partial oxidation gas generator Oct. 2, 1984
4473490 Control of a reforming furnace Sep. 25, 1984
4466747 Ash level meter for a fixed-bed coal gasifier Aug. 21, 1984
4453949 Ash bed level control system for a fixed-bed coal gasifier Jun. 12, 1984
4421523 Control of bed height in a fluidized bed gasification system Dec. 20, 1983
4400180 Partial oxidation process Aug. 23, 1983
4394137 Partial oxidation process Jul. 19, 1983
4392869 High turndown partial oxidation process Jul. 12, 1983
4390347 Trim control process for partial oxidation gas generator Jun. 28, 1983
4390348 Trim control process for partial oxidation gas generator Jun. 28, 1983
4351647 Partial oxidation process Sep. 28, 1982
4270558 Process for monitoring the flow of fine grained solid fuel for use in gasifiers Jun. 2, 1981

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