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Patent Searching and Data


Matches 501 - 550 out of 10,093

Document Document Title
WO/2017/055865A3
A cryogenic apparatus (10) comprises: an enclosure (12); a thermo-mechanical cooler (22) and a sample tube (20) that both project into the enclosure (12), where the sample tube (20) has a closed end; a pump (92) with a pump inlet and a p...  
WO/2017/072221A1
The present invention relates to a refrigerant composition. According to the invention it is envisioned that the composition comprises comprising an inert gas selected from nitrogen, argon, neon and a mixture thereof, and a mixture of at...  
WO/2017/072018A1
The present invention relates to a method for liquefying hydrogen in large-scale comprising the steps of: providing a feed gas stream comprising hydrogen, precooling the feed gas stream to an intermediate temperature yielding a precooled...  
WO/2017/072024A1
The present invention relates to the use of a refrigerant composition comprising neon and hydrogen in a method for liquefying gaseous substances such as hydrogen or helium.  
WO/2017/072019A1
The present invention relates to a method for liquefying hydrogen, the method comprises the steps of: cooling a feed gas stream comprising hydrogen with a pressure of at least 15 bar(a) to a temperature below the critical temperature of ...  
WO/2017/074544A1
A system and method for providing refrigeration to a cryogenic separation unit is provided. The disclosed system and associated methods employ both a warm recycle turbine arrangement and cold turbine arrangement to provide the refrigerat...  
WO/2017/075310A1
Enhanced low temperature separation (LTS) processes are provided for separating light hydrocarbon components from heavy hydrocarbon components. The enhanced LTS process utilizes an absorber and a de-ethanizer tower to achieve sufficientl...  
WO/2017/069677A1
Method for degassing certain compounds in liquid mixtures with low boiling point in closed liquid systems, wherein a part of the liquid is isolated for degassing and wherein degassed liquid is restored to the closed system. The invention...  
WO/2017/067908A1
The invention relates to a method and system of preparing a lean methane-containing gas stream (22), comprising: - feeding a hydrocarbon feed stream (10) into a separator (100); - withdrawing from the separator (100) a liquid bottom stre...  
WO/2017/064352A1
The pressure vessel (1) for processing gas that con- tains hydrocarbons for use as a fuel in an internal combustion engine (100) comprises a gas inlet (20) that is located in an upper portion of the pressure ves- sel (1) when the pressur...  
WO/2017/065843A1
A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed d...  
WO/2017/064398A1
The invention relates to a control system which comprises: a plurality of flow valves (2) on channels (54) of reaction fluid, which are i) in a closed position or ii) in an open position; a plurality of control pipes (4) connected to a s...  
WO/2017/065845A1
A system and apparatus for compression of an incoming feed air stream using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed driver assembly directly drives at leas...  
WO/2017/065844A1
A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the...  
WO/2017/065842A1
A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed d...  
WO/2017/063732A1
The invention relates to a method for providing a carbon monoxide-rich product flow (e) in a product quantity, wherein a carbon monoxide-containing feed flow (a') is fed into a low-temperature separating device (100) in a feed quantity, ...  
WO/2017/062155A1
A hydrocarbon processing plant, such an LNG plant, is disclosed. A piperack structure has a major axis parallel to the major axis of the train with which it is associated. A first multipurpose module, substantially pre-assembled prior to...  
WO/2017/062196A1
A cryogenic fluid purification device comprising: a first container defining an interior region; a second container defining an interior region in fluid communication with the interior region of the first container; and a cryogenic fluid...  
WO/2017/059516A1
A method of producing temperature and pressure conditioned fluids using a fuel cell. The fuel cell generates an anode exhaust stream of water vapour and carbon dioxide. The water in the exhaust stream is condensed and separated to produc...  
WO/2017/062154A1
A method of processing natural gas to produce liquefied natural gas using a consolidated refrigeration and liquefaction module. The natural gas is cooled in a first array of one or more heat exchangers using a first refrigerant from a fi...  
WO/2017/054929A1
A method for liquefying a hydrocarbon-rich fraction (A), in particular natural gas, is described, wherein the hydrocarbon-rich fraction is cooled against at least one mixture refrigerating circuit and liquefied (E1, E2, E3), the refriger...  
WO/2017/055865A2
A cryogenic apparatus (10) comprises: an enclosure (12); a thermo-mechanical cooler (22) and a sample tube (20) that both project into the enclosure (12), where the sample tube (20) has a closed end; a pump (92) with a pump inlet and a p...  
WO/2017/050309A1
The method relates to a method, to a device and to the use of a device for the recovery of hydrocarbons from the vapor phase of a liquid gas mixture from at least one liquid gas tank using an adsorber, wherein the recovery takes place du...  
WO/2017/051021A1
In order to overcome the limitations and problems that earlier methods for cooling, liquefying or processing a gas have experienced, it is proposed to use a refrigerant mixture comprising CO2 and at least one azeotropic component.A corre...  
WO/2017/052922A2
A method of designing, constructing, and operating a hydrocarbon gas treatment plant is disclosed. A target hydrocarbon production range for a hydrocarbon gas meeting a required product specification is established. A cryogenic distillat...  
WO/2017/050731A1
Embodiments of the subject matter disclosed herein relate to methods and systems for separating carbon dioxide from flue gas to generate a high-purity carbon dioxide product.  
WO/2017/046462A1
In a method for producing a gaseous mixture (27) of carbon monoxide and hydrogen, a first gas (21) comprising at least 50% carbon monoxide is compressed in a first compressor (C1) to form a first compressed gas cooled to a first temperat...  
WO/2017/046236A2
A cryogenic unit for treating gases. The unit may be part of an air separation unit (ASU) used in a power plant for electric power generation and/or steam generation and/or gasification plant such as IGCC.  
WO/2017/045791A1
A method for treating a gas stream comprising hydrogen and propane, where a combination of membrane separation and elevated pressure distillation is used to separate the hydrogen gas from the propane gas.  
WO/2017/048346A1
A method and a system for feeding a feed gas including methane (CH4) and carbon dioxide (CO2) to a cryogenic distillation column are provided herein. The method includes flowing a freeze zone CO2 vapor stream into a freezing section of t...  
WO/2017/042490A1
The invention relates to a device for purifying a flow of air having a relative humidity of greater than 50%, including in the direction of the air flow: at least one rotary enthalpy wheel including a first adsorbent distributed in at le...  
WO/2017/042491A1
The invention relates to a device for purifying a flow of air having a relative humidity greater than 50% including in the direction of the air flow: at least one rotary adsorption wheel including an adsorbent distributed in one adsorpti...  
WO/2017/044602A1
Processes and systems are provided for recovering a liquid natural gas (LNG) from a hydrocarbon-containing gas. More particularly, the present invention is generally related to processes and systems that optimize the chilling efficiencie...  
WO/2016/209835A3
The subject matter disclosed herein relates to a liquefaction system. Specifically, the present disclosure relates to systems and methods for condensing a pressurized gaseous working fluid (120), such as natural gas, using at least two t...  
WO/2017/039991A1
Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the pr...  
WO/2017/037400A1
The invention relates to a system comprising a power supply line for at least one motor, on which line a first unit (3) for compressing said gas is located, and a bypass to a return line on which cooling means (10) and reliquefaction mea...  
WO/2017/039989A1
Provided are apparatus and systems for performing a swing adsorption process. This swing adsorption process may involve passing streams through adsorbent bed units to remove contaminants, such as water, from the stream. As part of the pr...  
WO/2017/039270A1
The present invention relates to a boil-off gas reliquefaction method comprising: a compression step for having a first stream comprising boil-off gas generated in a storage tank pass through a first heat exchanger, then compressing same...  
WO/2017/039271A1
A boil-off gas reliquefaction method, according to the present invention, comprises: a compression step for compressing a first stream comprising boil-off gas of liquefied natural gas generated in a storage tank; a first separation step ...  
WO/2017/037018A1
The invention relates to a method (100, 200) for the separation processing of an outlet mixture which largely contains hydrogen, methane, and hydrocarbons with two carbon atoms. The method (100, 200) has the steps of forming a first sepa...  
WO/2017/035402A2
A liquefaction system that is configured to use a single methane expander to provide primary refrigeration duty. The liquefaction system can include a heat exchanger and a fluid circuit coupled with the heat exchanger, the fluid circuit ...  
WO/2017/032960A1
A process for liquefying methane-rich gases comprising - providing a stream of feed methane-rich gas at a pressure of from 40 to 120 bar and containing higher hydrocarbons; - providing a stream of methane-rich recycle gas at a pressure o...  
WO/2017/023608A1
A method and apparatus for increasing argon recovery in which an impure argon stream is separated from air within a cryogenic air separation unit and purified within an integrated, multi-stage pressure swing adsorption system to produce ...  
WO/2017/024235A1
A method for the production of liquefied natural gas is provided. The method may include providing a high pressure natural gas stream (2), splitting the high pressure natural gas stream into a first portion (102) and a second portion (10...  
WO/2017/021275A1
The invention relates to a method and apparatus for partially solidifying a methane comprising stream. The method comprises - providing a liquid methane comprising stream (30) at a first pressure (P1), - passing the liquid methane compri...  
WO/2017/020096A1
A system and method for processing natural gas produced from a subsea well is disclosed. The system includes a subsea processing system configured, in use, to receive a natural gas produced from a subsea well, separate free and condensab...  
WO/2017/023605A1
A method and apparatus for argon rejection and recovery in which argon is separated from air within a cryogenic air separation plant having a divided wall argon rejection column and condensed using an argon condenser disposed internally ...  
WO/2017/023484A1
A carbon dioxide gas stream is purified of contaminants by feeding it through a non-thermal plasma reactor. The contaminants are hydrocarbons and sulfur compounds which will be decomposed. The non-thermal plasma reactor may be part of an...  
WO/2017/021003A1
The invention relates to a method for separating a CO2-rich liquid fraction from a hydrocarbon-rich, CO2-containing gas fraction. According to the invention, a) the hydrocarbon-rich, CO2-containing gas fraction (1, 1') is split into a CO...  
WO/2017/023604A1
A method and apparatus for argon recovery in which an impure argon stream is separated from air within a cryogenic air separation unit having a divided wall argon rejection/rectification column. The resulting argon stream is subsequently...  

Matches 501 - 550 out of 10,093