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Class Information
Number: 432/14
Name: Heating > Processes of heating or heater operation > Including passing, treating or conveying gas into or through particulate work
Description: Process including a step in which a temperature modifying gas traverses a mass or stream of particulate work.

Sub-classes under this class:

Class Number Class Name Patents
432/16 Including a dust control or particle separation step 43
432/15 Including maintenance of fluidized bed 182
432/17 Including modulation of flow rate of gas or treated material 47

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8703079 Method for treating lime mud Apr. 22, 2014
8647113 Method for manufacturing a cement clinker, and cement clinker manufacturing facility Feb. 11, 2014
8647430 Process for manufacturing cement clinker in a plant, and cement clinker manufacturing plant as such Feb. 11, 2014
8616877 Method for preheating cement raw meal, and device for carrying out said method Dec. 31, 2013
8579014 Cooling arrangement for conveyors and other applications Nov. 12, 2013
8535053 Method and apparatus for incineration of combustible waste Sep. 17, 2013
8500443 Method and device for purging gas production furnace Aug. 6, 2013
8328550 Method and device for use of alternative fuels in clinker and cement production Dec. 11, 2012
8291609 Method and means for drying grain in a storage bin Oct. 23, 2012
8267685 Method of mixing high temperature gases in mineral processing kilns Sep. 18, 2012
8235711 Method and device for removing volatile organic components from waste gases of a clinker installation Aug. 7, 2012
8235710 Device and method for continuously and catalytically removing binder, with improved flow conditions Aug. 7, 2012
8163082 Method and plant for manufacturing cement clinker Apr. 24, 2012
8137099 Method for calcination of a material with low nochi emissions Mar. 20, 2012
8137100 Installation for producing cement clinker, and method for operating one such installation Mar. 20, 2012
8091252 Method of controlling gas valve of dryer Jan. 10, 2012
8051858 Method and apparatus for conditioning of cellular materials, in particular organic materials Nov. 8, 2011
8038791 Clinker, system and method for manufacturing the same Oct. 18, 2011
8021479 Plant and method for the production of cement clinker from cement raw material Sep. 20, 2011
8021520 Method and device for preparing liquid Sep. 20, 2011
7959435 Method and apparatus for reducing NO.sub.x emissions in rotary kilns by SNCR Jun. 14, 2011
7947242 Cement kiln chlorine/sulfur bypass system May. 24, 2011
7937850 Methods and apparatus for drying condensed distiller's solubles (CDS) to produce dried distiller's solubles (DDS) May. 10, 2011
7767161 Fluidized bed apparatus for batch-by-batch or continuous process control and method for operating a fluidized bed apparatus Aug. 3, 2010
7553155 Apparatus and method for the production of cement clinker Jun. 30, 2009
7427375 Diffuser for an annealing furnace Sep. 23, 2008
7390357 Method and plant for manufacturing cement clinker Jun. 24, 2008
7384475 Method and plant for preheating particulate or pulverulent material Jun. 10, 2008
7377773 Method of reducing NO.sub.x emissions in rotary preheater mineral kilns May. 27, 2008
7361325 Methods for making XF.cndot.nH.sub.2O.sub.2 compounds Apr. 22, 2008
RE40208 Pneumatic flash calciner thermally insulated in feed storage silo Apr. 1, 2008
7264781 Calcining plant and method Sep. 4, 2007
7189074 Method and process for co-combustion in a waste to-energy facility Mar. 13, 2007
7052274 Method and plant for manufacturing cement clinker May. 30, 2006
7029273 Process for carbonizing wood residues and producing activated carbon Apr. 18, 2006
7018485 Apparatus for subjecting rare earth alloy to hydrogenation process and method for producing rare earth sintered magnet using the apparatus Mar. 28, 2006
6908507 Process and a plant for the production of Portland cement clinker Jun. 21, 2005
6902714 Method for reducing the SO2 emission from a plant for manufacturing cement clinker and such plant Jun. 7, 2005
6881305 Heated and cooled vacuum chamber shield Apr. 19, 2005
6808390 Process for carbonizing wood residues and producing activated carbon Oct. 26, 2004
6790034 Kiln plant control system Sep. 14, 2004
6773259 Continuous solid waste derived fuel feed system for calciner kilns Aug. 10, 2004
6733283 Method and plant for manufacturing cement clinker May. 11, 2004
6691628 Method and apparatus for thermal processing of powder raw materials Feb. 17, 2004
6688883 Apparatus for oxygen enrichment of cement kiln system Feb. 10, 2004
6672865 Method of mixing high temperature gases in mineral processing kilns Jan. 6, 2004
6641392 Method for regulating a roasting furnace Nov. 4, 2003
6638061 Low NOx combustion method and apparatus Oct. 28, 2003
6601541 Method of producing steam and calcined raw meal Aug. 5, 2003
6599123 Method to produce cement clinker using high sulfur content fuel Jul. 29, 2003

1 2 3 4 5 6 7 8 9

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