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8129578 |
Method for separation of constituents from matrices
The present invention provides an apparatus useful for the separation of hazardous and non-hazardous organic and inorganic constituents from various matrices. A method of separating such...
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8093443 |
System and method for accelerating the conversion of asbestos in the process of mineralogical conversion
A process and equipment that accelerates the rate at which asbestos is converted into non-asbestos minerals during the process of mineralogical conversion, the process consisting of new methods and...
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8067661 |
Method for decomposing water-soluble fluorinated organic compound
To provide a good and simple method for decomposing and detoxifying a hardly decomposable fluorinated organic compound. Specifically, a fluorinated organic compound is decomposed by bringing an...
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8034989 |
Energy generation process
High temperature reaction of halogen-containing carbon, boron, silicon and nitrogen compounds with other compounds generates energy.
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8003845 |
Process for the complete combustion and oxidation of the mineral fraction of waste treated in direct incineration-vitrification apparatus
The invention concerns a process enabling the complete combustion and oxidation of the mineral fraction of combustible waste contained in an apparatus intended to treat waste by direct...
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7939705 |
System and method for treating asbestos
A method, apparatus, and system to apply a mineralizing agent to an asbestos containing material (ACM) after the ACM is reduced in size, particularly by spraying or injecting the mineralizing agent...
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7928033 |
Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same
The present invention relates to a catalyst for reducing mercury, which comprises a reagent comprising any of the sulfites of potassium, sodium, calcium and magnesium, or any of the phosphates...
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7879134 |
Conditioning system and method for use in the measurement of mercury in gaseous emissions
Embodiments of the invention relate generally to systems used to measure mercury in gaseous emissions. In one aspect, the invention is directed to the use of silicon carbide as material for a...
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7867318 |
Filter powder recycling process
Process of treating filter dust (3) of the type produced in aluminium recycling processes in a recycling system for recycling the metal (1) of salt slag recycling (2), including at least a...
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7799113 |
Conditioning system and method for use in the measurement of mercury in gaseous emissions
Embodiments of the invention relate generally to systems used to measure mercury in gaseous emissions. In one aspect, the invention is directed to the use of an inert covalently bonded material...
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7790944 |
Method for separation of constituents from matrices
The present invention provides an apparatus useful for the separation of hazardous and non-hazardous organic and inorganic constituents from various matrices. A method of separating such...
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7789999 |
Thermal decomposition treatment system of flammable waste and method for treating the waste using the system
Described is a thermal decomposition treatment system and method of using the thermal decomposition treatment system wherein flammable waste is inputted into a trash burner which is shielded from...
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7772452 |
Process for recovery of the silica present in the separators between the elements of lead-acid batteries
A process for recovery of the silica present in the separators located between the elements of lead-acid batteries characterized in that it comprises the following operations: a) washing the heavy...
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7677185 |
Method and system for treating chemical waste
The invention is a system and method for neutralizing fluid chemical waste products that result from a chemical production process and are collected from the production line. The invention...
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7642394 |
Methods for recycling waste
Systems and methods for recycling waste and reclaiming beneficial and useful compositions such as organic solvents comprises a shredder, operating in an inerted or anaerobic atmosphere, which...
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7611576 |
Method and plant for processing waste
A municipal or like refuse is crushing, mixing with crushed limestone, dry up in two stages—by hot air and by part of solid products of pyrolysis which other part goes on washing out and f...
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7534926 |
Soil remediation using heated vapors
Methods are provided for remediating contaminated soil. The methods may include collecting contaminated soil at a plurality of treatment sites. The contaminated soil at one or more of the plurality...
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7518029 |
Process for destruction of gelled sulphur mustard
A process for the complete destruction of gelled sulphur mustard (SM), comprising the steps of: (a) dissolving gelled sulphur mustard (SM) in organic solvent such as 2-chloroethanol, methanol,...
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7501550 |
Method of destroying seeds
A method of sterilizing seeds comprises heating the seeds to substantially 95° C. or higher and maintaining same at that temperature for substantially 30 minutes. Preferably a combination of steam ...
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7461834 |
Waste liquid treatment system
A waste liquid treatment system includes a heat retaining/storage tank section adapted to store waste liquid, retaining the temperature thereof, an atomization chamber section capable of gasifying...
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7211708 |
Exhaust processing method, plasma processing method and plasma processing apparatus
A chemical-reaction inducing means is provided in an exhaust line connecting a processing space for subjecting a substrate or a film to plasma processing to an exhaust means, and at least either an...
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7108767 |
Pyrolysis machine
Useful byproducts are recovered through the pyrolytic processing of biomass material such as vegetation, paper, or worn tires. The process is conducted in a sealed enclosure under vacuum or other...
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7034198 |
Method for decomposing plastic
A conventional method of pyrolytically decomposing plastic to make low-molecular compounds is poor in efficiency of use of energy due to high heating temperatures (at least 600° C. and 800° C. at m...
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7019190 |
Soil remediation system
A process and apparatus for energy efficient remediation of soil contaminated with hydrocarbons, including desorbing the hydrocarbon contaminants from a bed of the soil by thermal desorption in a...
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6962562 |
Sludge inerting method
Process for rendering inert a sludge (1) comprising heavy metals and organic matter, according to which phosphoric acid (2) is added to the sludge and the latter is subjected to calcination (6). A...
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6815573 |
Method of decomposing halogenated hydrocarbon gas
A method and an apparatus for decomposing halogenated hydrocarbon gas economically and stably without relying on any special treatment and without generating dioxins. A catalyst to decompose...
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6619218 |
Method and apparatus for making a pollutant harmless
A method for making harmless a material to be treated containing a pollutant, including the steps of arranging a pair of ejecting nozzles such that nozzle openings thereof are opposed to each other...
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6619217 |
Decomposition processing apparatus for PCB
A decomposition processing apparatus for PCBs prolongs the staying time of the PCBs in a vertical furnace. The apparatus heats and decomposes the PCBs and includes porous staying plates through...
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6398921 |
Process and system for wastewater solids gasification and vitrification
A process for gasifying solid organic matter from wastewater sludge involves dewatering the sludge to a solids content of at least 35% by weight using a combination of centrifugation, microwave...
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6376738 |
Process and system for treating material containing noxious components
A process for treating a waste or treatable material containing noxious component(s), comprising the following steps: (1) carrying out a first step for the treatable material, the first step...
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6344175 |
Method and apparatus for decomposing an incinerator
A melting furnace that incorporates the autoclave theory and is equipped with a high-frequency (horizontal wave) device for incinerating material and for thermal decomposition and recrystallization...
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6288300 |
Thermal treatment and immobilization processes for organic materials
Organic materials are mixed with metal oxide, such as hydrated metal oxides, prior to or during heat treatments in aerated or oxygenated environments to stabilize thermal decomposition or...
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6260464 |
In-situ implosion for destruction of dangerous materials
A structure for the destruction of dangerous materials is described which has a destruction location, which may be a pit below ground level. The destruction pit contains the dangerous materials. At...
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6143136 |
Method and apparatus for physical and chemical separation and reaction
A method and apparatus for separating volatile from nonvolatile substances, separation of volatile substances, one from the other, and for performing various chemical reactions. In particular, an...
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6110430 |
Decontamination plant including an indirectly heated desorption system
The present invention is a decontamination plant for removing contaminates from contaminated material. The decontamination plant comprises an outer shell including a cavity therein. A drum formed...
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6069290 |
Waste treatment process and reactant metal alloy
A waste treatment process includes charging a reactor container (12) with a reactant alkaline metal alloy (10) and isolating the reactant alloy from oxygen gas. After heating the reactant alloy...
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6018090 |
Process and plant for the thermal treatment of waste material
A method and apparatus for heat treating waste materials including pyrolysing the waste materials in a first heating zone to produce pyrolysis gas containing dust and impurities, removing at least...
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5969208 |
Method of making pollutant harmless and apparatus for conducting the method
This invention relates to a method of making a pollutant harmless by treating a material to be treated containing the pollutant. The method comprises the steps of: heating the material in a...
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5947888 |
Process for insolubilizing and consolidating spent linings from hall-heroult electrolysis cells
Process for insolubilizing and consolidating in pellet form the spent linings from electrolysis cells for the production of aluminium comprising grinding said spent linings and mixing them...
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5866753 |
Material processing
A material treatment process and apparatus are described, wherein the formation within a pyrolyser of a plasma having a temperature of at least 10,000° C. into which material to be treated is ...
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5817909 |
Purification of waste/industrial effluents comprising organic/inorganic pollutants
Waste/industrial effluents containing contaminating amounts of organic and/or inorganic species, for example effluents containing sulfate or sulfuric acid values, or effluents emanating from the...
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5771821 |
Method of treating plastic waste
Technology for treating industrial and domestic waste which can be applied in the chemical industry as well as in the power generation sector as a way of using plastic and polymer waste. The method...
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5710360 |
Thermal desorption system for decontaminating materials
A thermal desorption system for treating and/or removing contaminants from various types of materials employs an induction tube furnace to heat the material to a high enough temperature to...
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5698762 |
Microwave-assisted pyrolysis of waste polyaromatic hydrocarbons
Polyaromatic hydrocarbons are highly carcinogenic ubiquitous industrial wastes. In this Invention, concentrations of said wastes are diminished by microwave-assisted pyrolysis. Prior to exposure to...
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5602297 |
Multistage double closed-loop process for waste decontamination
A multistage, double closed-loop process and apparatus for organic destruction and removal of volatile organics compounds (VOCs), semi-volatile organic compounds, and halogen acids, removal of...
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5550311 |
Method and apparatus for thermal decomposition and separation of components within an aqueous stream
An apparatus and method for treating materials that present disposal problems is provided. The treatment takes place within an aqueous stream and in an oxygen-deficient multiple zone system, and...
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5550312 |
Method 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...
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5541386 |
Plasma arc decomposition of hazardous wastes into vitrified solids and non-hazardous gasses
A disposal of waste material including water, volatile components and vitrifiable components, the waste material is heated in a dehydrator to remove the water, heated in a high-temperature dryer to...
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5517004 |
Process and apparatus for removing contaminations from bulk material
A method for removing one or more contaminations from a bulk material, the bulk material being fed into a treating chamber (1), exposed therein to a temperature treatment and then discharged....
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5362468 |
Process for the pyrolysis of fluid effluents and corresponding apparatus
The pyrolysis process for fluid effluents in an enclosure, where they are transformed into solid and gaseous products is characterized in that the said effluents are heated on contact with solid...
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