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Class Information
Number: 44/640
Name: Fuel and related compositions > Wall deposit preventing or removing composition (e.g., soot removal, etc.)
Description: Composition designed to be added to a fuel or a combustion apparatus so that in the combustion of the fuel carbonaceous deposits will be removed from the combustion and associated apparatus, or prevented from being deposited thereon, or a process for making such a composition.

Patents under this class:

Patent Number Title Of Patent Date Issued
8282693 Method of operating a thermal installation and use of such a method for inhibiting vanadium corrosion Oct. 9, 2012
8262750 Method for producing polyolefinic amines and compositions containing same Sep. 11, 2012
7857873 Flue cleaner Dec. 28, 2010
7540890 Creosote and soot destroying fire log Jun. 2, 2009
6913631 Solid combustible element for disintegrating a combustion deposit layer and method for producing such an element Jul. 5, 2005
6843813 Rejuvenation and/or cleaning of catalysts Jan. 18, 2005
6746495 Method for controlling deposit formation in gasoline direct injection engine by use of a fuel having particular compositional characteristics Jun. 8, 2004
6176701 Method for improving fuel efficiency in combustion chambers Jan. 23, 2001
5788885 Stabilization of magnesium hydroxide slurries Aug. 4, 1998
5624568 Stabilization of magnesium hydroxide slurries Apr. 29, 1997
5302308 Methods for controlling dust in high temperature systems Apr. 12, 1994
4979447 Combustion of carbon containing materials in a furnace Dec. 25, 1990
4888030 Creosote removal composition Dec. 19, 1989
4616574 Process for treating combustion systems with pressure-hydrated dolomitic lime Oct. 14, 1986
4577566 Method of conditioning fireside fouling deposits using large particle size amorphous silica Mar. 25, 1986
4571247 Product in tablet form for use in the chemical elimination of soot from chimneys and smoke ducts Feb. 18, 1986
4514256 Method of minimizing slagging in the burning of black liquid Apr. 30, 1985
4481010 Non-corrosive creosote and soot removing composition Nov. 6, 1984
4474580 Combustion fuel additives comprising metal enolates Oct. 2, 1984
4465000 Method of increasing the efficiency of cyclone-fired boilers using high sodium lignite fuel Aug. 14, 1984
4401550 Liquefaction of calcium-containing coals Aug. 30, 1983
4401549 Liquefaction of calcium-containing coals Aug. 30, 1983
4377118 Process for reducing slag build-up Mar. 22, 1983
4372227 Method of reducing high temperature slagging in furnaces Feb. 8, 1983
4298497 Composition for preventing cold end corrosion in boilers Nov. 3, 1981
RE30269 Wood fly ash reduction method May. 6, 1980
4161440 Liquefaction of calcium-containing subbituminous coals and coals of lower rank Jul. 17, 1979
4159683 Method for reducing the formation of slag and soot formed from the combustion of carbonaceous waste material Jul. 3, 1979
3974783 Method for improving sewage sludge incineration Aug. 17, 1976
3951613 Anti-pollution heating oil products and processes Apr. 20, 1976

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