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Matches 51 - 100 out of 6,511

Document Document Title
WO/2016/005697A1
The invention relates to a method for the treatment of natural gas containing carbon dioxide, methane and paraffins, said method comprising: a step of extracting the paraffins from the natural gas in a paraffin-removal column, and a step...  
WO/2016/004271A1
An energy-dissipating device and fluid processing system is provided containing a compressor, a motor, a secondary fluid re-circulation loop, a purge line, and a fluid conduit. The compressor is configured to receive a hot fluid includin...  
WO/2016/003637A1
A heat exchange sub-system and fluid processing system is provided containing an inlet header; an outlet header; a plurality of heat exchange tubes in fluid communication with the inlet header and outlet header. The heat exchange tubes a...  
WO/2015/200075A1
The invention involves a process for treating a gas stream from a hydroprocessor that contains hydrogen, methane and C2+ hydrocarbons. In embodiments of the invention, the gas stream is sent through at least two pressure swing adsorption...  
WO/2015/197233A1
The invention relates to a device for drying gases, in particular for drying natural gas, comprising: a gas inlet (2) for the inflow of damp gas into the device (1), a gas outlet (3) for the outlet of dried gas out of the device (1), at ...  
WO/2015/199227A1
This invention further improves a gas recovery rate when generating a high-purity gas. This gas-condensing method, which is used with a configuration in which three or more adsorption towers filled with an adsorbent that adsorbs a gaseou...  
WO/2015/200297A1
A method of forming the highly selective ultra-small pore amorphous adsorbent includes introducing an ion-exchange material to a sodium aluminosilicate zeolite such that an ion-exchanged zeolite forms, calcinating the ion-exchanged zeoli...  
WO/2015/196295A1
The method is carried out for continuously producing a liquefied methane gas (LMG) from a pressurized mixed methane gas feed stream. It is particularly well adapted for use in relatively small LMG distributed production plant, for instan...  
WO/2015/195449A3
The present invention relates to a dehydration composition and method of use thereof for drying gas streams, in particular natural gas streams, wherein the dehydration composition comprises one or more polyhydric alcohol. Said polyhydric...  
WO/2015/195341A1
A processed biogas composition made with an oxygen-deficient thermal sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system is described. Renewable biomass feedstock passed through a benefici...  
WO/2015/183330A1
Disclosed is an improved process for recovering condensable components from a gas stream, in particular, heavier hydrocarbons from a gas stream. The present process uses solid adsorbent media to remove said heavier hydrocarbons wherein t...  
WO/2015/183426A1
A volume of natural gas including a volume of methane and a volume of other alkanes may be cleaned of the other alkanes using a steam reformer system to create synthesis gas. This synthesis gas may then be combined with hydrogen to produ...  
WO/2015/181386A3
A system (2) for offshore hydrocarbon processing comprises a host (6) at surface level, a subsea processing plant (4), and an umbilical (8) connecting the host and the subsea processing plant. The subsea processing plant is adapted to re...  
WO/2015/183331A1
Disclosed is an improved process for recovering condensable components from a gas stream, in particular, heavier hydrocarbons from a gas stream. The present process uses solid adsorbent media to remove said heavier hydrocarbons wherein t...  
WO/2015/176713A1
The invention relates to a method for obtaining carbon dioxide with a purity of at least 99 vol.% from a gas mixture, wherein the gas mixture is brought into contact with an absorption means for the carbon dioxide. The absorption means c...  
WO/2015/177333A1
Disclosed is a process for deacidising a non-aqueous feed comprising one of H2S, CO2, COS, CS2, disulphides and/or mercaptans, comprising a. an absorption step contacting the feed in countercurrent with an aqueous absorbent solution, for...  
WO/2015/173503A1
A process for injecting biomethane into a network which has a gross calorific value of value X between XI and X2, comprising the injection of nitrogen into the biomethane network before the injection of the biomethane into the network wh...  
WO/2015/171712A1
Described herein are fuel modifiers for natural gas reciprocating engines, while recognizing the application of the inventions herein may be applied more broadly, to other natural gas-based engine systems. The fuel modifiers are primaril...  
WO/2015/162228A1
The invention relates to a method for removing a sulphur deposit from a well and recovering an elemental sulphur stream, in which a liquid solvent dissolves all or part of the sulphur deposit, and said dissolved sulphur is converted into...  
WO/2015/161187A3
Catalytic systems and methods for treating process streams are disclosed. Catalytic wet oxidation and hydrolysis techniques may be used to treat one or more undesirable constituents such as hydrolyzed polyacrylamide (HPAM) and kinetic hy...  
WO/2015/159546A1
[Problem] To remove heavy matter contained in a feed gas in a liquefaction system in which the feed gas is cooled to yield liquefied natural gas, without requiring any device exclusively for removal of the heavy matter from the feed gas....  
WO/2015/159044A1
A process is described for producing a methane-containing gas mixture comprising the steps of: (i) passing a first feed gas mixture comprising hydrogen and carbon dioxidethrough a bed of methanation catalyst to react a portion of the hyd...  
WO/2015/158395A1
An apparatus for processing of natural gas feed gas NG comprises: an upstream natural gas liquid extraction part (11) using a distillation column (28), where natural gas liquids NGL are extracted from the bottom of the distillation colum...  
WO/2015/155427A1
The invention relates to a method for producing biomethane wherein at least the harmful components H2S and VOC of the biogas produced are removed therefrom by adsorption. At the end of the purification method, the methane and the carbon ...  
WO/2015/157118A1
A system and process for the removal of divalent ions from a MEG-water stream (10) are presented. The system includes a chemical treatment tank (5) that receives the MEG-water stream (10), means for precipitating the calcium, magnesium, ...  
WO/2015/154786A3
The invention relates to an installation (1) configured to reduce a carbon dioxide content of a gas flow (A) that contains carbon dioxide and is rich in hydrocarbons, comprising a first and a second segregating unit (10, 20) each of whic...  
WO/2015/156971A1
A method and systems for purifying natural gases are provided herein. The method includes layering a plurality of adsorbents in a column, where the plurality of adsorbents is layered in an order. The method includes injecting a feed gas ...  
WO/2015/143955A1
A solid fuel staged gasification-combustion dual-bed polygeneration system comprises a combustion system, a gasification system, a synthesis gas cooling and purification system and a synthesis gas methanation system. The combustion syste...  
WO/2015/141535A1
In order to provide a composition capable of safely and efficiently removing a sulphur-containing compound included in a hydrocarbon, particularly hydrogen sulphide, a compound containing a -SH group, or a mixture of these, this composit...  
WO/2015/140590A1
A reactor system for the treatment of a gas stream to lower the total content of sulfur compounds to a maximum value of 10-20 ppmw consists of three fixed-bed reactors: A pre- hydrogenating reactor R1 for pre-treating di-olefins, a hy- d...  
WO/2015/140319A1
A process for hydrotreatment of a gas stream to lower the total content of sulfur compounds to 10-20 ppm by weight (ppmw) or even below 10 ppmw is performed in a reactor system consisting of three fixed-bed reactors: A pre-hydrogen-ating...  
WO/2015/142380A1
Disclosed is a method of sequentially separating and recovering one or more NGLs (129, 229) from a natural gas feedstream (3). Specifically, a raw natural gas feedstream (3) is passed through two or more NGLs separation unit (100, 200) w...  
WO/2015/138048A1
Methods and systems are provided for inhibiting the formation and/or growth of clathrate hydrates in a mixed phase fluid at or near the walls of a tubular through use of a chemical or physical coating on the tubular wall. An exemplary em...  
WO/2015/138308A2
A method for removing contaminants from a natural gas feed stream from a well head is provided for. The natural gas feed stream is fed to a separation unit which contains a first gas membrane unit for removing hydrocarbons and a second g...  
WO/2015/132557A1
A process is described for treating a natural gas stream containing methane and one or more higher hydrocarbons comprising the steps of: (i) forming a hydrogen stream by electrolysis of water, (ii) mixing at least a portion of the natura...  
WO/2015/131880A1
The invention relates to a method for electrochemically combining hydrogen and oxygen with a combustible gas as a carrier gas to form a stable combination gas and TO an assembly for performing said method, the hydrogen and the oxygen bei...  
WO/2015/134876A1
Apparatuses, systems and methods for separating highly pure unsaturated olefinic hydrocarbon stream with zero cooling water and or steam consumption, with minimum possible capital investment and uncompromised operational ease are disclos...  
WO/2015/131282A1
The present invention provides a process for producing one or more products for use as a transportation or heating fuel. In various embodiments the process comprises treating a cellulosic feedstock, in one or more processing steps that r...  
WO/2015/130030A1
A natural gas liquid recovery system according to an embodiment of the present invention comprises: a first heat exchanger, into which a raw material is injected and cooled in advance; a second heat exchanger connected to the first heat ...  
WO/2015/130339A1
A process is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This process pro...  
WO/2015/130338A1
A method is disclosed for the separation of ethane and heavier hydrocarbons or propane and heavier hydrocarbons from natural gas to provide a methane-rich natural gas stream and less volatile natural gas liquids (NGLs). This method provi...  
WO/2015/123257A1
A mobile apparatus may include a mobile platform or container equipped with at least one membrane separation unit for separating useful fuel gas from raw natural gas produced at an oil or gas production facility, a gas engine that uses t...  
WO/2015/120983A1
The invention relates to a method and to a system for producing biomethane, comprising a methanation unit (4) in which carbon dioxide, carbon monoxide, and hydrogen are converted into methane and water. Furthermore, according to the inve...  
WO/2015/116313A1
A system and method for producing liquefied natural gas are provided. The method may include compressing a process stream containing natural gas in a compression assembly to produce a compressed process stream. The method may also includ...  
WO/2015/116647A1
The invention provides a process and system for processing natural gas and separating natural gas liquids into natural gasoline and a Y-grade liquid that meets specifications for low methane and ethane content. The process and system inc...  
WO/2015/115030A1
A liquefied gas producing facility which produces liquefied gas by liquefying feed gas which contains methane as a main component, the liquefied gas producing facility comprising: a first heat exchanger that causes a first refrigerant to...  
WO/2015/116357A3
The present invention relates to a method and system for treating a flow back fluid (10) exiting a well site following stimulation of a subterranean formation. More specifically, the invention relates to processing the flow back fluid, a...  
WO/2015/112198A1
A method of separating and recovering NGLs (29) from a natural gas feedstream (3) is described. Specifically, the present method allows for the separation of ethane and heavier hydrocarbons and/or propane and heavier hydrocarbons from a ...  
WO/2015/108569A1
Disclosed is a method for running natural gas powered stationary combustion systems, such as an internal combustion engine, a furnace, a fired heater, a power plant, an incinerator, and the like. In one embodiment of the present method, ...  
WO/2015/106824A1
The present invention relates to a start-up method for a process for production of a methane rich gas, in which a feed gas mixture comprising one or more carbon oxides and hydrogen is directed to contact a material catalytically active i...  

Matches 51 - 100 out of 6,511