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Matches 201 - 250 out of 3,773

Document Document Title
WO/2012/131742
A process for the re-concentration of diluted dehydrating liquids, said dehydrating liquids once re-concentrated being used in the dehydration plants of gaseous mixtures, said process comprising a step related to the distillation of said...  
WO/2012/127295
A method for the production of stabilized crude oil, the method comprising the steps of: providing a stream of crude oil; injecting steam into said stream and so stripping C3- from said stream; providing a gas stream; extracting C4+ from...  
WO/2012/128935
The use of neutral aqueous solutions of glyoxal (pH approximately 6 to 8.5) scavenges H2S that is present in natural gas and in oil better than glyoxal alone or base alone. The resulting scavenger combination significantly increases the ...  
WO/2012/128648
This invention relates to a gas purification process. That process comprises feeding a gas stream to be purified for to an upstream side of a compression stage and compressing the gas. Then, supplying a liquid stream and the compressed g...  
WO/2012/128935
The use of neutral aqueous solutions of glyoxal (pH approximately 6 to 8.5) scavenges H2S that is present in natural gas and in oil better than glyoxal alone or base alone. The resulting scavenger combination significantly increases the ...  
WO/2012/128805
Techniques, methods and systems for preparation liquid fuels from hydrocarbon and carbon dioxide are disclosed. The present invention can transform hydrocarbon and carbon dioxide generated from organic feed stocks or other industrial emi...  
WO/2012/124030
The present invention is a combustible gas which is easy to store and transport and can improve the quality of the finished state after performing a process such as gas cutting, gas welding, or brazing. The combustible gas contains 38-45...  
WO/2012/125018
Disclosed herein is a method for controlling the temperature of a liquefied natural gas (LNG) produced from a chiller in a liquefaction process, the method comprising the step of varying the composition of a refrigerant stream in thermal...  
WO/2012/122735
A chromium-containing catalyst for light hydrocarbon combustion and its preparation method are provided. The catalyst comprises Al2O3 and Cr2O3, or Al2O3 and CrCl3. The ratio of each component is: Al2O3:Cr2O3=1/0.05~1/0.5, Al2O3:CrCl3=1/...  
WO/2012/123571
Method for purification of a pressurized gas stream comprising acidic gases, wherein the method comprises -in a first absorption step bringing the pressurized gas stream in direct contact with a first absorption solution absorbing at lea...  
WO/2012/118744
A cyclic process for selectively separating hydrogen sulfide from a gas mixture including CO2 is operated by contacting the gas mixture under sorption conditions with a non-aqueous sorbent comprising a basic non-protogenic nitrogenous co...  
WO/2012/118748
A process for reducing the loss of valuable products by improving the overall recovery of a contaminant gas component in swing adsorption processes. The present invention utilizes at least two adsorption beds, in series, with separately ...  
WO/2012/115992
Systems and process for volatile degradation removal from amine plant wash water are provided. The systems and processes include a separation device disposed within a water circulation loop and configured to continuously remove at least ...  
WO/2012/116003
The present invention relates to processes for hydromethanating a nickel-containing (and optionally vanadium-containing) carbonaceous feedstock while recovering at least a portion of the nickel content (and optionally vanadium content) o...  
WO/2012/114276
A method for removing acidity and/or moisture from a hydrocarbon gas, in particular from a natural gas, a refinery gas or a syngas, by ab¬ sorption into a sweetening liquid and into a dehydration liquid, that are adapted to extract acid...  
WO/2012/114276
A method for removing acidity and/or moisture from a hydrocarbon gas, in particular from a natural gas or a refinery gas fraction or a syngas, by absorption into a sweetening liquid and into a dehydration liquid, that are adapted to extr...  
WO/2012/113347
A supersonic expansion refrigeration and cyclone separation device for natural gas comprises an equal-diameter casing straight-pipe (2), static cyclone blades (3), a central body (4), a casing expanded pipe (5), a diffusing pipe (9), and...  
WO/2012/108686
Disclosed herein is a method of simultaneously removing sulfur and mercury from a hydrocarbon material, including: hydrotreating the hydrocarbon material containing sulfur and mercury in the presence of a catalyst including a metal suppo...  
WO/2012/108686
Disclosed herein is a method of simultaneously removing sulfur and mercury from a hydrocarbon material, including: hydrotreating the hydrocarbon material containing sulfur and mercury in the presence of a catalyst including a metal suppo...  
WO/2012/109490
A waste stream collection, processing and gasification system (700) obtains waste from a variety of sources (702). Waste from the various sources (702) is transported via carts (704) to a collection station. At the collection station, va...  
WO/2012/109490
A waste stream collection, processing and gasification system (700) obtains waste from a variety of sources (702). Waste from the various sources (702) is transported via carts (704) to a collection station. At the collection station, va...  
WO/2012/103529
Electrochemical processes to convert alkali sulfates into useful chemical products, such as syngas, alkali hydroxide, and sulfur are disclosed. An alkali sulfate is reacted with carbon to form carbon monoxide and alkali sulfide. In one e...  
WO/2012/101740
The invention addresses the problem of providing a production method for gas hydrates that are suitable for long-term storage wherein the self-preservation of the gas hydrate is high, and decomposition of said gas hydrate can be signific...  
WO/2012/103529
Electrochemical processes to convert alkali sulfates into useful chemical products, such as syngas, alkali hydroxide, and sulfur are disclosed. An alkali sulfate is reacted with carbon to form carbon monoxide and alkali sulfide. In one e...  
WO/2012/099067
Provided is a desulfurizer that, with a simple configuration, is able to increase desulfurization efficiency by improving fuel dispersion properties. The desulfurizer (100) is provided on the upstream side of a reformer in a fuel cell sy...  
WO/2012/099066
Provided is a desulfurizer that, with a simple configuration, can increase desulfurization efficiency by improving fuel dispersion properties. The desulfurizer (100), which is provided on the upstream side of a reformer in a fuel cell sy...  
WO/2012/094743
There is provided a reactor, defining a fluid passage portion for flowing a plasma forming gaseous fluid, wherein the fluid passage portion includes an upstream fluid passage portion and a downstream fluid passage portion, comprising a p...  
WO/2012/095494
The invention relates to a method for treating a gas mixture containing mercaptans, including the following steps: adsorbing the mercaptans onto at least one molecular adsorption sieve; recovering a purified gas stream; catalytically con...  
WO/2012/092980
The invention relates to the treatment of natural gas and other gas streams containing methane and at least one acid gas, such as carbon dioxide. More particularly, the invention involves contacting the raw natural gas feed stream with a...  
WO/2012/092981
The invention relates to a continuous process for removal of contaminant from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of an absorbent medium. Subsequently, the contaminant is desorbed from the absorbe...  
WO/2012/092983
The invention relates to a continuous process for removal of water from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of a absorbent medium. Subsequently, the water is desorbed from the absorbent medium to ...  
WO/2012/090865
Provided is a desulfurization device used in a fuel cell system that recovers waste heat of a cell stack using a heating medium and generates electricity by means of the cell stack using a hydrogen-containing fuel. The desulfurization de...  
WO/2012/090832
This desulfurization system for a fuel cell is provided with a fuel supplying unit for supplying, to a later stage, a hydrocarbon fuel containing oxygen at a volume concentration of 1 ppm to 4% and a sulfur compound and having a Wobbe in...  
WO/2012/091398
The present invention relates to a method for manufacturing synthetic natural gas. In the method for manufacturing synthetic natural gas (SNG), a primary methane synthesis reaction process is performed on synthetic gas generated after fu...  
WO/2012/090956
A desulfurization system provided with: a fuel-supply unit that supplies a hydrocarbon fuel, which contains water and a sulfur compound, to the subsequent unit; and a desulfurization unit that uses a catalyst, which comprises silver supp...  
WO/2012/090836
Provided is a desulfurization system for a fuel cell, comprising a desulfurization unit for removing sulfur compounds from flowing hydrocarbon fuel that contains sulfur compounds. The desulfurization unit is configured by a plurality of ...  
WO/2012/090837
Provided is a desulfurization system for a fuel cell, comprising a desulfurization unit for removing sulfur compounds from a flowing hydrocarbon fuel that contains sulfur compounds. The desulfurization unit is configured by a plurality o...  
WO/2012/090864
This desulfurization device, which is used in a fuel cell system that recovers waste heat of a cell stack using a heating medium and that generates electricity by means of the cell stack using a hydrogen-containing fuel, has a configurat...  
WO/2012/089654
A method of inhibiting gas hydrates comprises contacting gas hydrates with a hybrid mixture including a copolymer of at least one ethylenically unsaturated monomer and a naturally derived hydroxyl containing chain transfer agent.  
WO/2012/091619
The invention relates to oxidation technologies and can be used in combustion systems for solid, liquid and gaseous fuels and also mixtures thereof, which systems are usable in a wide range of industry sectors (roasting, melting, pyromet...  
WO/2012/091398
The present invention relates to a method for manufacturing synthetic natural gas. In the method for manufacturing synthetic natural gas (SNG), a primary methane synthesis reaction process is performed on synthetic gas generated after fu...  
WO/2012/090833
This hydrogen production system for a fuel cell is provided with: a fuel supplying unit which supplies, to a later stage, a hydrocarbon fuel containing a sulfur compound and moisture having a conductivity of 0.05 to 500 µS/cm; a desulfu...  
WO/2012/090957
A desulfurization system provided with: a fuel-supply unit that supplies a hydrocarbon fuel, which contains water and a sulfur compound, to the subsequent unit; and a desulfurization unit that desulfurizes the hydrocarbon fuel supplied b...  
WO/2012/084119
The present invention provides a method and a system for synthesizing a combustible gas composition as well as a combustible gas composition obtained by such a method. In particular, the method comprises providing a primary gas (30) obta...  
WO/2012/084076
A process is disclosed for production of a methane rich product gas comprising the steps of (a) providing a feed comprising carbon oxide such as carbon monoxide and/or carbon dioxide, hydrogen and at least 1% C2+ hydrocarbons. (b) adding...  
WO/2012/084076
A process is disclosed for production of a methane rich product gas comprising the steps of (a) providing a feed comprising carbon oxide such as carbon monoxide and/or carbon dioxide, hydrogen and at least 1% C2+ hydrocarbons. (b) adding...  
WO/2012/082537
The present invention involves the use of a novel membrane system for natural gas upgrading. This membrane system includes a first-stage membrane such as a membrane prepared from the polymer of intrinsic microporosity (PIM) to selectivel...  
WO/2012/082815
Disclosed and claimed is a composition and method of inhibiting the formation of hydrate agglomerates in a fluid comprising water, gas, and optionally liquid hydrocarbon comprising adding to the fluid an effective anti-agglomerant amount...  
WO/2012/082537
The present invention involves the use of a novel membrane system for natural gas upgrading. This membrane system includes a first-stage membrane such as a membrane prepared from the polymer of intrinsic microporosity (PIM) to selectivel...  
WO/2012/079503
The present invention relates to a method for producing a synthetic natural gas. The method comprises: conducting steps of a methane synthesis reaction on a gas comprising H2, CO, and CO2 under the presence of a catalyst in a single phas...  

Matches 201 - 250 out of 3,773