patent · · added 1 month ago
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August 2026
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patent · · added 1 month ago
System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream
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patent · · added 1 month ago
System and method for detection of plugging in channel feeding solids and carrier gases in gas flow
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patent · · added 1 month ago
Alternate gas fuel burning system
A fuel burning system comprises a burner in communication with a burner supply pipe having an automatic two-stage regulator valve for controlling the pressure of fuel gas delivered...
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patent · · added 1 month ago
System and method for detecting clogging in a conduit supplying solids and carrier gas to a flowing gas stream
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patent · · added 1 month ago
Shaft kiln for burning a lumpy mineral charge
The kiln operating according to the parallel-flow-regenerative process has two shafts (2, 3), which at the transition from the burning zone (14) to the cooling zone (15) have a wid...
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patent · · added 1 month ago
Method for burning lumpy combustion material, especially limestone, dolomite and magnesite, and regenerative shaft furnace for carrying out this method
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patent · · added 1 month ago
Fuel delivering terminal for a combustion lance of lime regenerating ovens, combustion lance equipped with such terminal, system and process for controlling the fuel supply flow through such lance
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patent · · added 1 month ago
Method for burning pelletized good
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patent · · added 1 month ago
Method for burning lump material
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patent · · added 1 month ago
Parallel flow regenerative lime kiln and method for the operation thereof
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patent · · added 1 month ago
Process for burning lumps of material with lean gas
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patent · · added 1 month ago
System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream
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patent · · added 1 month ago
Method for burning pelletized good
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patent · · added 1 month ago
Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
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patent · · added 1 month ago
Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
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patent · · added 1 month ago
Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
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patent · · added 1 month ago
Method for burning pelletized good
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patent · · added 1 month ago
Method for burning lump material
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patent · · added 1 month ago
Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
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patent · · added 1 month ago
Method for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used
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patent · · added 1 month ago
Determination of fuel characteristics
A method of determining thermophysical or thermochemical parameters of a fuel gas is disclosed which has wide application both as to applicable fuels and applicable parameters. A r...
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patent · · added 1 month ago
Method for heat treating pulverous raw material calcining combustor therefor
A calcining combustor for the suspension preheater of a rotary kiln cement manufacturing plant having a cooler for the clinker comprises an upright furnace vessel having an outward...
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patent · · added 1 month ago
Shaft kiln utilized for lime production
A vertical shaft kiln utilized in calcining limestone defines a series of processing zones including an upper preheating zone, a first calcining zone, a second calcining zone havin...
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patent · · added 1 month ago
Process and apparatus for calcining limestone
A method and apparatus for calcining limestone in which limestone is burned continuously in a vertical kiln provided with at least one fuel injector which permits pulsed introducti...
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patent · · added 1 month ago
Process for calcining mineral raw materials in a uniflow regenerative shaft furnace
Either sulphur-containing raw materials or sulphur-containing fuels may be used in the calcination of mineral raw materials in a calcining furnace, with significant desulphurizatio...
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patent · · added 1 month ago
Vertical kiln apparatus
The apparatus of this invention is a vertical shaft kiln designed for firing aggregate materials. In a specific application the kiln is used to fire limestone aggregate (crushed li...
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patent · · added 1 month ago
Method and apparatus for controlling burner stoichiometry
The ratio of fuel to oxidant in a gas mixture to main burners in a furnace, wherein the fuel is of variable composition, is controlled to a predetermined level by burning a portion...
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patent · · added 1 month ago
Process and apparatus for calcining limestone
A process and apparatus for burning limestone to produce calcined lime in which limestone is burned continuously in a vertical kiln provided with a plurality of fuel injectors whic...
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patent · · added 1 month ago
Monitoring and controlling kiln operation in calcination of coke
Calcination of petroleum coke in a rotary kiln is monitored by optical pyrometer inspection, inward from the coke discharge end, at a plurality of places spaced longitudinally insi...