U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that Robert Adler has the dubious distinction of being the Father of the Couch Potato? Back in 1955 Adler was employed by what was then Zenith Radio Corp., where he was charged to invent something that would allow viewers to turn down the TV volume without leaving their chairs. After a series of flops (such as a wired contraption that people tripped over), Adler hit on the idea of using sound waves. Thus the Remote Control was born...

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 48/197FM - Fuel mixtures


Subclass of Class 48 - Gas: heating and illuminating
No. of patents: 74
Last issue date: 02/28/2012


  2  
NumberTitleIssue Date
6244198Method and equipment for pyrolytic treatment of organic material
The present invention refers to a method and an equipment for pyrolytic treatment of organic material comprising a supply storage receiving the organic material to be treated, a number of containers with meshlike walls, each to be charged with a batch of ...
06/12/2001
6241792Method for producing a hydrogen-rich and low carbon monoxide gas
A process for generating a high-hydrogen, low-carbon monoxide gas comprises generating a product gas in a gas generating device. The product gas contains hydrogen and carbon monoxide that are generated from catalytic water vapor reforming of a water/fuel ...
06/05/2001
6193874High combustion efficiency fuel gas
A high combustion efficiency fuel gas obtained from a saturated gas produced by pumping petroleum gas to a light oil composed of butane, pentane, hexane, and octane....
02/27/2001
6190430Method for producing hydrogen-containing gas for fuel cell
An efficient method for producing a hydrogen-containing gas for a fuel cell by using a gas produced by reforming reaction of an organic compound is disclosed. The method comprises the following steps: adding an oxygen-containing gas to a hydrogen-containi...
02/20/2001
6187067Additivated gas for oxy-cutting and/or heating applications
Additivated gas for oxy-cutting and/or heating applications, having a low cost of production and high cutting and heating velocities wherein the additivated gas is obtained by the additivation of propylene with a chemical product having the basic constitu...
02/13/2001
5550312Method of thermal utilization of waste materials
A method for the thermal utilization of combustible components of waste materials of different properties and origin, independently of the degree of contamination with heavy metals and toxic organic compounds or organic chlorine-containing compounds. The ...
08/27/1996
5380346Fortified hydrocarbon and process for making and using the same
Fortified hydrocarbon torch gas is a mixture of a major portion by weight of hydrocarbon base gas and additive selected from 1,2-ethanediol, 1,2-propanediol, 1,3 butanediol, glycerol, diethylene glycol, ethylene glycol monomethyl ether, ethylene glycol mo...
01/10/1995
5324336Partial oxidation of low rank coal
Abundant low cost low rank coal may now be gasified by partial oxidation or burned in a furnace or boiler. About 30 to 45 parts by wt. of comminuted low rank coal is mixed and reacted in the reaction zone of a partial oxidation gas generator with a free-o...
06/28/1994
5315054Liquid fuel solutions of methane and liquid hydrocarbons
Liquid hydrocarbons are capable of forming solutions of methane which is substantially soluble for example in liquefied petroleum gas creating a potential for the production of liquid fuel solutions of methane and liquefied petroleum for storage, industri...
05/24/1994
5284878Liquid phase methanol process with co-rich recycle
Methanol is produced by reacting a CO-rich synthesis gas in the presence of a powdered methanol synthesis catalyst suspended in an inert liquid in a liquid phase reactor system. Unreacted CO-rich synthesis gas is recycled to the reactor, thus increasing m...
02/08/1994
4861519Method for volume reduction of low activity organic wastes from nuclear power plants by anaerobic decomposition
The invention relates to a method and apparatus for the reduction in the quantity of low activity organic wastes from nuclear power plants. This is accomplished using anaerobic fermentation in a bioreactor. The waste from the nuclear power plant is subjec...
08/29/1989
4808386Partial oxidation of sulfur-containing solid carbonaceous fuel
A process for the simultaneous partial oxidation and desulfurization of an ash-containing solid carbonaceous fuel comprising (basis solid fuel) 0.2 to 8.0 wt. % sulfur and 0.1 to 30 wt. % of silicate compounds for the production of gaseous mixtures compri...
02/28/1989
4801440Partial oxidation of sulfur-containing solid carbonaceous fuel
A process for the simultaneous partial oxidation and desulfurization of sulfur and silicate-containing solid carbonaceous fuel for the production of gaseous mixtures comprising H2 and CO and containing less than about 0.05 volume % of H2
01/31/1989
4797198Process for the working up of salvage oil
A process is disclosed for the working up of salvage oil, in which the salvage oil is subjected to an extraction under supercritical conditions. The halogen compounds contained in the produced extract are removed by catalytic hydrogenation. The extraction...
01/10/1989
4675028Gas saturation monitoring system and method for controlling condensable fuel added to a gas
A device for monitoring the amount of butane that can be safely added into a fuel gas before condensation occurs includes a dry-bulb thermocouple for measuring the temperature of the gas and a wet-bulb thermocouple for measuring the temperature of a wick ...
06/23/1987
4643666Method of burning hydrogen deficient fuels
The burning characteristics of a relatively hydrogen deficient fuel are improved by physically mixing with, but not dissolving in, the fuel a light hydrogen rich vapor, such as hydrogen and/or methane, ethane, etc....
02/17/1987
4640675Method of burning low hydrogen content fuels
Decreasing the viscosity of and improving the atomizing and burning characteristics of a hydrogen deficient fuel by dissolving a light, hydrogen rich hydrocarbon in the fuel....
02/03/1987
4569890Process for increasing the heating value of fuel gas mixtures containing hydrogen
Fuel gas mixtures of different composition containing hydrogen may be the main products or by-products of chemical conversion processes such as, without limitation, processes for the conversion of solid or liquid fuels. Such gas mixtures are, however, nor...
02/11/1986
4540681Catalyst for the methanation of carbon monoxide in sour gas
The invention involves the synergistic effect of the specific catalytic constituents on a specific series of carriers for the methanation of carbon monoxide in the presence of sulfur at relatively high temperatures and at low steam to gas ratios in the ra...
09/10/1985
4490152Ternary fuel having fairly constant acetylene content in the liquid and vapor phase
A fuel mixture, which contains by volume 15 to 25% acetylene, 5 to 17% C3 hydrocarbon, preferably propylene, and the remainder ethylene. This ternary fuel having a fairly constant acetylene content, is suitable in applications pertaining to ass...
12/25/1984
4488517Cold start method with start-up gaseous fuel generation system for methanol fueled cars
A method of cold starting an internal combustion engine operated on atomized liquid fuel after start up comprising the steps of: heating a vaporization means with an electrical resistance heating element, heating a catalytic dissociation reactor with an electrical ...
12/18/1984
4487613Odorization of combustible hydrocarbon gases
Described is a warning agent for the odorization of gaseous hydrocarbon fuels based on mixtures of at least one of the compounds, 2-methoxy-3-isobutyl pyrazine having the structure: ##STR1## and 4-methyl-4-mercapto-2-pentanone having the structure: ...
12/11/1984
4381641Substoichiometric combustion of low heating value gases
The combustible component of a gas stream of low heating value is combusted using less than a stoichiometric amount of oxygen under conditions for the suppression of carbon monoxide including the presence of an oxidation catalyst and a small amount of ars...
05/03/1983
4378336Monolith reactor
A reactor and the use thereof for fueling an internal combustion engine. The reactor comprising a monolithic substrate and catalytic material, said monolithic substrate containing a plurality of substantially parallel channels, means being provided for charging a h...
03/29/1983
4298453Coal conversion
A process for the catalytic devolatilization of coal is disclosed wherein a selected mixture of preheated coal particles and hot catalyst solids is contacted with a gaseous material such as steam and/or a hydrogen-containing gas to form a high temperature...
11/03/1981
4288550Treating process of garbage contained wastes
The present invention relates to a process for digesting garbage or garbage contained wastes, particularly to a microbiological treatment which facilitates the treatment with high efficiency and economics, for the recovery of methane gas, first, by effect...
09/08/1981
4161495Method for stabilizing acetylene
A method for stabilizing acetylene against explosive decomposition comprising mixing together with the acetylene a chemical free radical scavenging agent chosen from the group consisting of nitric oxide, hydrogen chloride, hydrogen bromine, hydrogen iodid...
07/17/1979
4048091Process for the preparation of reducing gases
A reducing gas high in H2 plus CO and low in H2 O plus CO2, and therefore suitable for steelmaking, is produced from hydrocarbons, e.g. methane, in a two-stage process. In the first stage, the hydrocarbon is partially comb...
09/13/1977
4045189Method for preparing fuel mixtures for torches and burners
A fuel mixture, comprising from 10 to 60 mols % acetylene and from 40 to 90 mols % ethylene, is prepared by mixing the two constituents in the gaseous phase at a pressure slightly above atmospheric pressure and at a temperature ranging from -25° C. to +2...
08/30/1977
4008054Process for making low-sulfur and low-ash fuels
Low-sulfur and low-ash gaseous, liquid and solid fuels are made from coal by a process which first subjects the coal to solvent extraction and hydrotreatment under hydrodesulfurizing conditions in a coal liquefaction zone to reduce the organic sulfur cont...
02/15/1977
3989479Gaseous fuel mixture
A gaseous fuel for use in heating, hardening, welding, cutting, and other working of metals comprises a mixture of about 80 to 82 per cent propane, or a propane-butane mixture, about 15 to 17 per cent propylene oxide, and about 2 to 4 per cent methanol. T...
11/02/1976
3981692Combustible mixture for torches and burners
A combustible mixture for torches and burners is formed essentially of at least 15% of a member of the group consisting of methylacetylene and/or propadiene diluted with up to 85% of a diluent which itself is formed of a mixture of at least one C3
09/21/1976
3961913Process for treating organic wastes and product thereof
A process for treating the organic fraction of solid waste material with acid at an elevated temperature to form an embrittled material reducible to a powdered fuel having a caloric value and weight (on a dry basis) essentially equivalent to the waste mat...
06/08/1976
  2  
 
Sign InRegister
Username  
Password   
forgot password?