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8124572 |
Production of biofuels and biolubricants from a common feedstock
The present invention is directed to methods and systems for processing triglyceride-containing, biologically-derived oils, wherein such processing comprises conversion of triglycerides to free...
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8105400 |
Process and device for treating biomass
A process for treating biomass comprises providing a material that contains an amount of residual moisture. The material is heated to a torrefying temperature in a low-oxygen atmosphere in a...
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8091492 |
Process and plant for producing a refuse derived solid fuel
Process and plant for producing a refuse derived solid fuel (RDSF), including a first component having a dry fraction of a solid urban waste (MSW) in a shredded form and at least one second...
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8043496 |
System for extracting oil from algae
A method and apparatus for extracting oil from algae comprises a disruptor (125) having a plurality of deflectors (220 and 225) against which a mixture of algae and water (100) is forcibly impacted...
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7942942 |
Method and apparatus for biomass torrefaction, manufacturing a storable fuel from biomass and producing offsets for the combustion products of fossil fuels and a combustible article of manufacture
Apparatus for biomass torrefaction which includes a serpentine elongated housing, the housing having three generally U-shaped axial portions having first and second axial extremities and an...
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7931706 |
Method and apparatus for fermentation
A cement kiln from which its brick lining has been removed, or a rotary dryer for cement production is used as a fermentation treatment apparatus 202 for converting waste matter into compost. The...
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7909896 |
Process for production of low temperature char during production of low temperature tars
An improved process for the production of smokeless (low CO2—CO emitting) boiler fuels which have been obtained by careful temperature control and the addition of waste, trash or other c...
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7850747 |
System for blending and storing petroleum based fuel and vegetable oil
An apparatus for blending and storing petroleum based fuel and vegetable based fuel is provided. The apparatus includes a blended fuel storage tank; a petroleum fuel storage tank connectable to the...
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7842107 |
Method and apparatus for thermally upgrading carbonaceous materials
Carbonaceous materials are thermally upgraded in a pressurized steam environment to remove moisture and other byproducts. A variety of water/solid separation devices may be employed in a process...
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7815694 |
Production of biofuels and biolubricants from a common feedstock
The present invention is directed to methods and systems for processing triglyceride-containing, biologically-derived oils, wherein such processing comprises conversion of triglycerides to free...
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7744662 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal
In drying coal to be used as fuel for a coal-fired boiler, the coal is dried at a temperature of 80 to 150° C. by using combustion exhaust gas having passed through an air heater for the ...
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7645362 |
Method for pretreating and improving coking coal quality for blast furnace coke
Methods for pretreating and improving coking coal quality for producing blast-furnace coke by: (a) rapid-heating the coal charge in a fluidized-bed to a temperature range between not lower than...
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7638068 |
Cogeneration system for grease separation and power production
A cogeneration process and system which provides for the reclamation of a grease fuel from a concentrated grease trap pumping waste stream and the use of said grease fuel in a compression ignition...
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7628827 |
Apparatus and method for producing solid fuel using low-grade coal as raw material
An apparatus for producing solid fuel includes a passage for introducing a supernatant in a mixing tank into a portion between the bottom of the mixing tank and a first slurry pump of a first...
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7628828 |
Processor for producing biodiesel from natural fats and oils
An integrated biodiesel processor is disclosed. The integrated biodiesel processor includes a main reaction tank for storing feedstock to be processed and within which the reactions take place to...
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7597728 |
Method and apparatus for using recycled oil as fuel
A method for using recycled lubricating oil as a fuel source includes receiving prepared recycled lubricating oil, filtering the recycled lubricating oil through a first filter. The recycled oil is...
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7537700 |
Method for removing water contained in solid using liquid material
A method and a system for removing water from high water content solid such as high water content coal, which enables dewatering with small energy consumption. A liquefied material which is a gas...
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7255721 |
Device forming fuel gas for fuel cell and composite material for hydrogen separation
For a reforming device that generates fuel gas for fuel cells by decomposing hydrocarbon compounds such as natural gas and then using a hydrogen separation composite to selectively transmit...
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7134405 |
Process
The present invention provides a process for dosing a fuel with a fuel additive comprising (i) passing the fuel from a fuel container through a dosing apparatus (ii) dosing the fuel with additive...
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7097771 |
In-tank time release ion exchange resin containing a fuel additive
The invention provides a device containing an ion-exchange resin to which is chemically bound a fuel additive material which will gradually be released from the resin into a fuel in which the...
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7008459 |
Pretreatment process to remove oxygen from coal en route to a coal pyolysis process as a means of improving the quality of the hydrocarbon liquid product
A process and apparatus for coal pyrolysis pretreatment. The apparatus is made up of a pretreatment vessel for holding a bed of coal particles, a preheater for heating the bed of coal particles to...
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6979426 |
Biodiesel production unit
In a first aspect, systems and methods for producing biodiesel fuel include a modular production unit incorporated onto a single platform or into a housing for ease of relocatability. The modular...
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6962614 |
Additive for diesel particulate filter
An additive to a fuel oil for a Diesel engine having a Diesel particulate filter (DPF), which comprises a molybdenum compound and having the function of improving the combustion property of a...
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6887284 |
Dual homogenization system and process for fuel oil
A system and process for improving the combustion of fuel oil in boilers employs: (1) dual homogenization of fuel oil and water; (2) recovery of heat from, and injection of, boiler waste water in...
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6827750 |
Controlled release additives in fuel systems
A container for releasing a chemical additive into a fuel composition comprises a fuel-impermeable casing having a hollow interior and an additive composition comprising at least one fuel soluble...
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6660052 |
Method for blowing synthetic resins as a fuel into a furnace
A method for blowing synthetic resins as a fuel into a furnace comprising: processing synthetic resins consisting essentially of film shaped synthetic resins by melting or semi-melting the...
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6530964 |
Continuous process for making an aqueous hydrocarbon fuel
An aqueous hydrocarbon fuel is produced by a continuous process. Further, the continuous process employs at least two emulsification devices, in series, to produce an aqueous hydrocarbon fuel...
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6506224 |
Method and an apparatus for upgrading a solid material
A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded...
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6497737 |
Heating with steam
A method and an apparatus for heating a solid material in a process vessel are disclosed. The method includes the steps of: (a) supplying a charge of the solid material to the vessel to form a...
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6488722 |
Method and apparatus for spheroidizing particles
The present invention relates to high-density coal-water mixed fuel and a producing method thereof and aims to reduce an amount of dispersant to be used in the coal-water mixed fuel having the good...
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6485632 |
Apparatus and method for reclaiming waste oil for use as fuel for a diesel engine
An apparatus and method for reclaiming waste oil for use as fuel for a diesel engine. A mixing tank is provided, along with a waste oil transfer pump for supplying waste oil to the mixing tank, a...
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6221311 |
Apparatus for disposing synthetic resinous materials
A method for disposing synthetic resinous material comprises: dechlorinating a synthetic resinous material by heating the synthetic resinous material and decomposing the same; and supplying the...
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6152973 |
Compressed wood fuel pellet and method and machine for making same
A method and machine for making a new and improved compressed wood fuel pellet. The method comprising the steps of severing a wafer of tree trunk or branch, punching or splitting a small portion...
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6143045 |
Method and a device for the magnetic activation of solid, liquid and gas media, especially coal dust and other hydrocarbon fuels
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6129774 |
Clean air flow catalyst
The catalyst of the invention includes Aluminium, Lead, Copper, Tin, Antimony, Zinc and Nickel located to be in contact with the fuel to be burned. Each of the elements is present in a preferred...
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6083286 |
High-concentration coal/water mixture fuel and process for production thereof
The present invention relates to high-density coal-water mixed fuel and a producing method thereof and aims to reduce an amount of dispersant to be used in the coal-water mixed fuel having the good...
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6068672 |
Fuel additive delivery system
A fuel dosing system to provide a controlled level of cereum additive from an additive tank either within or external to a diesel powered vehicle's fuel storage tank. The present invention...
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5769908 |
Method and apparatus for reducing the by-product content of carbonaceous materials
The present invention relates to various apparatuses and processes for treating carbonaceous materials to remove by-products therefrom. More particularly, the present invention relates to the...
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5746787 |
Process for treating carbonaceous materials
The invention described herein relates to a process for treating carbonaceous material wherein the resulting product is resistant to undesired combustion. According to the process, carbonaceous...
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5637122 |
Electrostatic pyrite ash and toxic mineral separator
The invention relates to electrostatic separation of coal from toxic and pyritic elements and ash compounds. More particularly this invention relates to separation of coal from refuse material by...
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5595577 |
Method for making a carbonaceous heat source containing metal oxide
A carbonaceous heat source comprising metal oxides and methods for making such heat source are provided. The heat source has an ignition temperature substantially lower than conventional...
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5578092 |
Method and a device for producing fuels
A method for producing fuels based on solid carbonaceous natural fuels which are particularly suited for non-polluting thermal power generation with gas and steam turbines in a combined cycle which...
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5575824 |
Coal preparation device
The present invention provides for a fuel coal processing system having a centrifugal type coal pulverizer and an electrostatic type coal purifier and an optional fuel coal size classifier all...
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5571293 |
Apparatus and method for producing ignitable material
An apparatus and method for producing ignitable material (10) having an angled, rotatable, hollow drum (12) with a high end entrance (14) and a low end exit (16). A molten treatment vat (18)...
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5551958 |
Process for charcoal production from woody and herbaceous plant material
An improved batch process for the pyrolytic conversion of woody and herbaceous plant material is provided which yields charcoal, on a dry weight basis, in yields ranging from about 35% to about...
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5529587 |
Fluidized oxydesulfurization of coal
The method of the subject invention comprises a method and apparatus for removing sulfur in coal prior to combustion. In a fluid bed reactor, coal particles pass through a gaseous medium of air and...
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5464454 |
Apparatus and methods for the utilization of combustible materials especially of industrial and household waste
The present invention concerns gasification, respectively an incineration reactor in which a gas is produced which is used for the environmentally friendly production of energy with virtually no...
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5393311 |
Method and apparatus for desulfurizing coal
A method and apparatus for desulfurizing coal is provided. The method involves combining non-pulverized sulfur containing coal with an adsorbent material, such as aluminum oxide, in a vessel,...
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5387267 |
Process and apparatus for treating heterogeneous waste to provide a homogeneous fuel
Apparatus and method are described for processing waste into a clean fuel. The waste comprises organic and inorganic portions. A float tank is filed with a liquid, e.g., water, of a selected depth....
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5366520 |
Filtration fuel apparatus and method
An apparatus and method for converting petroleum related hazardous waste material utilizes a modified tanker truck and a filter consisting of hydrophobic material and activated carbon to separate...
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