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WO/2002/000813A1 |
A fuel for use in a fuel cell system comprising a mixture of hydrocarbon compounds which is a gas at ordinary temperatures and contains saturated components in an amount of 60 mole % or more, olefin components in an amount of 40 mole % o...
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WO/2001/098437A1 |
The invention concerns inhibition of vanadium corrosion of thermal equipment materials burning vanadium-contaminated liquid fuels using nickel compounds. The invention is applicable in particular to liquid fuel combustion in gas turbines.
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WO/2001/093986A1 |
The invention relates to a method for neutralising a stream of hydrocarbon fluid which contains carbon dioxide (CO¿2) and/or additional acidic gases in the form of impurities. According to the method, the stream of fluid is brought into...
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WO/2001/094004A1 |
Reactors (108) for the total recycling of contaminated liquid waste, which produce a clean burning combustible gas, usable heat, and solid precipitates, a main feature being that a total of the available energy in the combustible gas and...
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WO/2001/092443A1 |
The invention aims at providing a multi-reinforced hydrocarbon for melting and casting processes. Said multi-reinforced hydrocarbon has better characteristics than other non-reinforced hydrocarbons or hydrocarbons reinforced with one or ...
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WO/2001/083646A2 |
Disclosed is a liquefied gas fuel, which can reduce emissions of air pollutants, such as black smoke, particulate matter, NOx and SOx in an exhaust gas of a compression ignition engine. The liquefied gas fuel comprises liquefied petroleu...
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WO/2001/077270A1 |
A method for inhibiting the plugging of a conduit containing a flowable mixture comprising at least an amount of hydrocarbons capable of forming hydrates in the presence of water, and an amount of water, which method comprises adding to ...
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WO/2001/077258A1 |
The invention relates to a composition and process for improving the combustion of any kind of combustible. Also the invention relates to a process and device for obtaining such composition. The variant destined to the firing installatio...
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WO/2001/070916A2 |
An environmentally clean multi-fuel composition for use in an internal combustion engine, comprising acetylene as a primary fuel and a combustible fuel, such as one or more fluids selected from an alcohol such as ethanol, methanol or any...
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WO/2001/066671A2 |
The present invention provides a process for removing sulfur compounds including sulfur in the (-2) oxidation state from liquid or gas feed streams, particularly hydrocarbon feed streams. According to the process, such a feed stream incl...
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WO/2001/060947A1 |
Process for incinerating refuse derived fuels to obtain fuel gas therefrom by thermal cracking, comprising the following steps: subjecting the material to deaeration; advancing a bed of material within a vacuum environment insulated from...
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WO/2001/060953A1 |
The invention relates to a method for treating crude coke oven gas. After cooling in the collecting main, said gas is guided through an electrofilter and is subsequently guided into the precoolers. The discharge of the electrofilter is u...
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WO/2001/056958A1 |
A composition is provided herein for preventing or retarding the formation of gas hydrates or for reducing the tendency of gas hydrates to agglomerate, during the transport of a fluid comprising water and a hydrocarbon, through a conduit...
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WO/2001/040415A2 |
An additive is described as preventing deposits and corrosion of heating furnaces or steam generators, which is characterized by the fact that it is a water solution, containing 25$m(X)40 g/l K?+¿ ions, 60$m(X)80 g/l NO¿3??-¿ ions, a ...
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WO/2001/040413A1 |
A method for the storage of natural gas comprising the steps of: storing the natural gas as liquefied natural gas in an insulated storage reservoir; maintaining the pressure above the liquefied natural gas substantially constant by withd...
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WO/2001/038781A1 |
A method and apparatus for storing or transporting a hydrate slurry. The hydrate slurry is stored or transported at an elevated pressure up to 20 bar, but preferably up to 10 bar and at a temperature above that at which the liquid in the...
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WO/2001/034283A1 |
The invention includes a process for separating CO¿2? from natural gas including: contacting a mixture of CO¿2? and natural gas with a first side of a carbon membrane in a manner to cause a portion of the mixture to pass through the ca...
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WO/2001/027055A1 |
What is described herein is a process of corrosion and gas hydrate inhibition of a steel pipeline during transport of water and gas, or water and an oil, or mixtures thereof, therethrough, including introducing a copolymer of vinyl capro...
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WO/2001/024912A1 |
The invention relates to a method for removing COS from a stream of hydrocarbon fluid containing COS, in particular, from a stream of gas, such as for example, natural gas, synthesis gas from heavy oil or heavy residues or refinery gas, ...
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WO/2001/020703A1 |
This is a procedure for producing mechanical power and a hybrid power generation unit for practising such a process. In particular, the procedure uses a thermal or catalytic cracker to crack or to pyrolyze (partially or completely) a liq...
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WO/2001/019496A1 |
Process for the removal of carbon dioxide (CO¿2?) and hydrogen sulfide (H¿2?S) from a sour gas mixture, such as natural gas, iron ore reduction gas, etc. The process uses a continuous absorption process with an alkaline aqueous liquid ...
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WO/2001/018451A1 |
The invention relates to a mixing device (1) for mixing a gaseous stream comprising a fuel and a gaseous oxidant, which mixing device (1) comprises a cylindrical mixing chamber (2), means (4,5) for injecting a gaseous stream comprising t...
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WO1999004885A9 |
The invention relates to an absorbent composition for purifying gases which contain acidic components. The composition according t o the invention contains at least one compound of formula (I), wherein n is 2-6, p is 1-3, the R<1> groups...
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WO/2001/012758A1 |
A natural gas hydrate production plant (10) comprising a natural gas inlet (11), a water inlet (26), a flow path (38) and an outlet (40). The natural gas inlet (11) delivers pressurised natural gas to the flow path (38) and the water inl...
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WO/2001/010546A1 |
The invention deals with a novel process and system for the production of a novel gas as well as usable heat via electronic arcs within a novel liquid.
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WO/2001/009271A1 |
The invention relates to the use of grafted polymers as gas hydrate inhibitors.
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WO/2001/009280A2 |
Provided by the invention is a reactor for two-phase methane fermentation of organic waste materials such as livestock excrements which can be operated for a long period with stability. The apparatus comprises an acid fermentation tank (...
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WO/2001/009037A1 |
The present invention relates to new crystalline zeolite SSZ-52 prepared using a quaternary ammonium cation templating agent having the structure (1) where X- is an anion which is not detrimental to the formation of the SSZ-52. SSZ-52 is...
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WO/2001/007147A1 |
The present invention provides a process for removing gas contaminants such as hydrogen sulfide and carbon dioxide from a product gas such as natural gas or synthesis gas. According to the invention the product gas is contacted with a so...
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WO/2001/007542A1 |
There is provided a water-hydrocarbon mixture, and method for its formation and combustion. Comprising about 5 % and about 70 % water. The mixture is at a pressure that is below the critical pressure characteristic of the mixture and is ...
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WO/2001/005729A1 |
An organic waste material treatment process comprising subjecting the organic waste material to conditions under which anaerobic digestion occurs followed by conditions under which aerobic composting occurs. Preferably, the organic waste...
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WO/2001/005488A1 |
The invention relates to a method for removing mercaptans from fluid fluxes containing mercaptans, in particular from hydrocarbon gases, such as natural gas, synthesis gas from heavy oil or heavy residues or refinery gas, or also from li...
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WO/2001/006172A1 |
The invention relates to a method and a filling station for filling a motor vehicle with gaseous fuel. The fuel is compressed, stored temporarily and expanded in the fuel tank of said vehicle. The fuel has a high water content. According...
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WO/2001/003793A1 |
A device for evaporation of liquefied natural gas (LNG) on board a vessel (1). The device comprises a pipeline (6) through which LNG flows. The outside of the pipeline (6) may be brought in contact with a heating medium, for example seaw...
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WO/2001/000755A1 |
A method for the production of the natural gas hydrate characterised by the steps of: combining natural gas and water to form a natural-gas water system and an agent adapted to reduce the natural gas-water interfacial tension to form a n...
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WO/2000/073404A1 |
A process for producing a town gas which comprises evaporating dimethyl ether, heating it in the presence of steam in a heating furnace (33), and introducing it into a multi-tubular reforming reactor (35) to contact it with a reformation...
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WO/2000/069681A2 |
A seawater gas generator for generating a combustible gas includes an electrolysis vessel with cathode and anode. One of the cathode and anode is formed with carbon, and the other electrode is formed with metal. In the resulting combusti...
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WO/2000/070000A1 |
The invention relates to a combustible ternary gas mixture and the use thereof as a combustible gas in a sheet-metal gas cutting operation. The inventive gas mixture contains 10 - 40 % acetylene, 10 - 50 % butane and 10 -80 % propane. Ac...
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WO/2000/069991A1 |
The present invention relates to the removal of mercury and other heavy metals from a hydrocarbon feedstream. The process involves contacting the hydrocarbon feedstream with a feedstream-soluble sulfur compound and then contacting the hy...
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WO/2000/068324A2 |
A preserved and/or conserved water based paint composition comprising an oxidoreductase, an oxidizing agent, a binder and at least 10 % w/w water.
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WO/2000/068338A1 |
A system and process for the recovery of oil from the pyrolysis of material containing hydrocarbons such as shredded vehicle tires. The system utilizes a pair of sequentially positioned packed towers to recover at least 95% of the oil co...
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WO/2000/063120A2 |
The present invention relates apparatus and method for extracting flammable gases from wastes. Wastes are continuously separated into carbon and flammable gases with no oxygen by heating indirectly flammable gases-containing material inc...
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WO/2000/059825A1 |
A method for the production of hydrogen having a gasification process (1) which gasifies a combusible material (a) and a gas treating process (1a) which purifies a gas (b) formed in the gasification process (1) to produce hydrogen, chara...
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WO/2000/056844A1 |
A system for removing water from natural gas which comprises: bringing the natural gas into contact with a liquid including an absorbent for the water; subjecting the natural gas and liquid to turbulent mixing conditions thereby causing ...
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WO/2000/056441A1 |
A process and apparatus is provided for the removal of contaminants, such as hydrogen sulfide, carbon dioxide and water, out of natural gas (1) is provided. The apparatus comprises a plurality of purifying fluidized beds, each of which c...
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WO/2000/056684A1 |
The present invention relates to economically advantageous methods of forming, processing, transporting and storing fluids, especially natural gas in the form of solid crystalline gas hydrates. It has been found that fluid can be removed...
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WO2000035588B1 |
A method for arranging the raw material, energy and waste management of a production plant manufacturing pulp and/or paper and/or board from recycled fibres, as well as a production plant applying the method, which plant is advantageousl...
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WO/2000/053971A1 |
A method for storing natural gas by adsorption which comprises separating an available natural gas in an infrastructure side (10) into a low carbon number component mainly containing methane and ethane and a high carbon number component ...
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WO/2000/050542A1 |
An environmentally clean dual fuel for an internal combustion engine, comprising acetylene as a primary fuel and a combustible fuel, such as one or more fluids selected from an alcohol such as ethanol, methanol or any other alcohol or al...
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WO/2000/048733A1 |
A method for producing a desulfurizing agent characterized in that it comprises admixing a mixed aqueous solution containing a copper compound and a zinc compound with an alkaline aqueous solution to thereby form a precipitate, calcining...
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