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Matches 1 - 50 out of 9,634

Document Document Title
WO/2018/191014A1
A method for controlling production of high pressure gaseous oxygen in a cryogenic air separation unit that uses a high pressure gaseous oxygen bypass together with adjustments to the split of the incoming compressed and purified air bet...  
WO/2018/191526A1
A method for constructing a cold box module and resulting apparatus is provided. The method can include providing a cold box module having framing and an upper and lower module sections, introducing an upper column section (3) longitudin...  
WO/2018/183398A1
An apparatus comprising: an active magnetic regenerative regenerator comprising multiple successive layers, wherein each layer comprises an independently compositionally distinct magnetic refrigerant material having Curie temperatures 18...  
WO/2018/177935A1
A nitrogen recovery apparatus (100) for recovering nitrogen from natural gas comprises a separator (110) having a liquid fraction port and a vapour fraction port in fluid communication with a split flow arrangement (112), the split flow ...  
WO/2018/177874A1
An overhead recycle process apparatus (100) comprises a heat exchange arrangement (116, 118, 120, 146, 150, 198) and a separator (110) in fluid communication with an absorber (104) and a de-ethaniser (106), the absorber (104) having a re...  
WO/2018/183397A1
A process for liquefying a hydrogen process gas comprising: introducing a hydrogen heat transfer fluid into an active magnetic regenerative refrigerator apparatus that comprises (i) a high magnetic field section in which the hydrogen hea...  
WO/2018/182888A1
A system and method for liquefying a natural gas stream, including a liquefaction heat exchanger having at least three cooling bundles and arranged such that the natural gas stream passes sequentially therethrough. A first cooling bundle...  
WO/2018/180549A1
[Problem] To suppress assignment of space dedicated to transportation for a plurality of modules at an industrial plant site. [Solution] The present invention comprises: a support body installation step for installing, in the state of pr...  
WO/2018/172685A1
The invention relates to a heat exchanger (1) comprising a plurality of plates (2) arranged in parallel so as to define a first series of passages (10) for channelling at least one first fluid (F1) and a second series of passages (20) fo...  
WO/2018/173082A1
Plant for the liquefaction of natural gas, comprising a unit (S1A,S1B) for compression of the natural gas; a section (S2) for cooling of the natural gas; and a circuit (S3) for liquefaction which comprises a main line (l)-(2)-(3) travers...  
WO/2018/172644A1
The invention relates to a heat exchanger (1) comprising a plurality of plates (2) arranged in parallel so as to define a first series of passages (10) for channelling at least one first fluid (F1) and a second series of passages (20) fo...  
WO/2018/172698A1
The invention relates to an appliance for separating a gas mixture of carbon dioxide and a less volatile component which is less volatile than carbon dioxide, said appliance comprising means (5) for cooling the gas mixture to be separate...  
WO/2018/175708A1
Systems and methods are provided for the production of liquefied natural gas. At least one of the systems may include a plurality of compression assemblies in fluid communication with a precooler assembly. One compression assembly may be...  
WO/2018/165712A1
An LNG production plant (100) is constructed from a plurality of containerised LNG liquefaction units (10). Each containerised LNG liquefaction unit (10) can produce a predetermined quantity of LNG. For example, up to 0.3MPTA. A manifold...  
WO/2018/167223A1
The installation (10) comprises: – at least one air-cooled heat exchanger (22), the air-cooled heat exchanger (22) comprising a tube bundle capable of accepting a flow (24) that is to be cooled, and a fan capable of causing a flow of a...  
WO/2018/169437A1
The invention relates to technology for liquefying natural gas. A method for liquefying natural gas consists in that processed natural gas is pre-cooled, ethane is separated off, the gas being liquefied is supercooled with the use of coo...  
WO/2018/158182A2
The invention relates to a liquid natural gas plant (1) for producing liquefied natural gas. The liquid natural gas plant (1) comprises two or more parallel treatment and liquefaction trains (A, B), each train comprising a cooling stage ...  
WO/2018/157019A1
The present invention relates to a method and system for producing liquefied natural gas (LNG) from a stream of pressurized natural gas (1) which involves a combination of mechanical refrigeration produced by the reverse Brayton cycle (5...  
WO/2018/152238A1
In general, the present invention is directed to processes for separating a vapor comprising a first component and a second component using high-pressure density-driven separation. The present invention further relates to various process...  
WO/2018/152481A1
Provided is a partial reliquefaction system including a boil-off gas (BOG) compression system receiving a BOG exiting from a liquefied natural gas (LNG) storage tank, a high-pressure compression section receiving a BOG stream from the BO...  
WO/2018/151954A1
A system and method for removing nitrogen and producing a high pressure methane product stream and an NGL product stream from natural gas feed streams where at least 90%, and preferably at least 95%, of the ethane in the feed stream is r...  
WO/2018/147974A1
A liquefied natural gas production method and system using liquid nitrogen (12) as a primary refrigerant, the system comprising: a natural gas compressor (1202) that compresses a natural gas stream from a supply of natural gas (20); an a...  
WO/2018/147973A1
A method of producing liquefied natural gas (LNG) is disclosed. A natural gas is compressed in at least two serially arranged compressors to a pressure of at least 2,000 psia and cooled to form a cooled compressed natural gas stream. The...  
WO/2018/148490A1
Methods for producing syngas (e.g., H2 and CO) include introducing a stream comprising H2O and CO2 to a high-temperature co-electrolysis (HTCE) unit. A CO2 sweep gas is also introduced to the HTCE unit. Both H2O and CO2 are reduced in th...  
WO/2018/141950A1
The facility (1) comprises: - a methanizer (2), producing a biogas stream; - a purifier (7) separating the biogas stream into a biomethane stream and a stream of impurities; - an injection station (11) for injecting the biomethane into a...  
WO/2018/140445A1
A pre-fabricated or shop-built structural support assembly cold box structures containing distillation columns or other cold box equipment in an air separation unit is provided.  
WO/2018/135972A1
The claimed invention relates to the field of producing 3He from natural helium, and more particularly to producing a 3He concentrate from natural helium. The present device for producing a 3He concentrate comprises a cryostat having two...  
WO/2018/136912A1
Condensable vapors such as carbon dioxide are separated from light gases in a process stream. The systems and methods employ a circulating fluidized particle bed cooled by an out-bed heat exchanger to desublmiate the solid form of conden...  
WO/2018/135963A1
The invention relates to inert gas production processes and can be used for producing a concentrate of xenon and krypton from natural or associated petroleum gas. The desired technical result of significantly increasing the yield of the ...  
WO/2018/134846A1
A method, system and compositions for refrigerating and liquefying a feed gas at high ambient temperatures using a multi-staged air-cooled liquefier is provided. The method includes cooling the feed gas in at least a first stage using a ...  
WO/2018/135206A1
The carbon dioxide recovery apparatus according to the present invention has a drying device DR having a moisture absorbent for drying a gas, and a separation device SP for separating carbon dioxide from the gas dried by the drying devic...  
WO/2018/131103A1
Provided is condensing equipment which is capable of operating stably, and which inhibits a pulsation phenomenon caused by gas pressure fluctuation in a gas supply flow path upstream of a condenser. Condensing equipment 1 according to th...  
WO/2018/130157A1
In an enclosure for an apparatus for separation of a gaseous mixture, at cryogenic below-ambient temperature, designed to contain at least one element of the apparatus, the element having to operate at a temperature below 0℃, preferabl...  
WO/2018/132785A1
Closed-loop refrigeration cycles for liquid oxygen densification are disclosed. The disclosed refrigeration cycles may be turbine-based refrigeration cycles or a Joule-Thompson (JT) expansion valve based refrigeration cycles and include ...  
WO/2018/128803A9
In a cryogenic combined cycle power plant electric power drives a cryogenic refrigerator to store energy by cooling air to a liquid state for storage within tanks, followed by subsequent release of the stored energy by first pressurizing...  
WO/2018/128803A1
In a cryogenic combined cycle power plant electric power drives a cryogenic refrigerator to store energy by cooling air to a liquid state for storage within tanks, followed by subsequent release of the stored energy by first pressurizing...  
WO/2018/129038A1
An apparatus for separating solid C02 suspended or entrained in a liquid is disclosed. The apparatus comprises a housing with an interior and an exterior, a filter located within the interior of the housing, a compactor contained within ...  
WO/2018/122662A1
A refrigeration system for cooling a charge gas by a binary refrigerant. The refrigeration system comprises n heat exchangers, n compressor stages, at least one separator and a demethanizer. By flowing depressurized refrigerant through a...  
WO/2018/120091A1
A skid-mounted cold box, a prefabricated structure thereof, and an assembling method therefor. The prefabricated structure comprises a frame and a first panel (51) used for closing a side of the frame; Ring beams (30) of two adjacent pre...  
WO/2018/115684A1
The device (400) for liquefying a natural gas comprises: a compressor (105) of a first vaporised refrigerant chemical mixture, a means (110) for fractionating the compressed mixture into a heavy fraction and a light fraction, - a first b...  
WO/2018/115659A1
The device (100) for liquefying a natural gas comprises: - a compressor (105) for a first vaporized coolant chemical mixture, - a means (110) for fractionating the compressed mixture into a heavy fraction and a light fraction, - a first ...  
WO/2018/112670A1
An improved filter apparatus for a cryogenic fluid includes a filter and a support. The filter includes a mesh having an internal space and an open end. The support is associated with the mesh for maintaining a volume of the internal spa...  
WO/2018/114052A2
The present invention relates to a method for cryogenic air separation using an air separation plant (100) with a distillation column system (10) that comprises a high-pressure column (111) operated at a first pressure level, and a low-p...  
WO/2018/115456A1
The present invention relates to a method for compressing a gas mixture comprising neon, in a closed-loop cycle. The method comprises: providing a flow of the gas mixture and providing a compression device having at least one gas seal (3...  
WO/2018/115087A1
The invention relates to a method for cooling a medium (a) by a plurality of heat exchangers (110, 120), in which at least one heat exchanger (110) is operated in an active state, wherein, in the active state, the medium (a) is passed th...  
WO/2018/114052A3
The present invention relates to a method for cryogenic air separation using an air separation plant (100) with a distillation column system (10) that comprises a high-pressure column (111) operated at a first pressure level, and a low-p...  
WO/2018/115660A1
The device (600) for liquefying a natural gas comprises: - a first centrifugal compressor (605), - a fractionating means (110), - a second centrifugal compressor (610), - a first heat exchange body (115), - a second heat exchange body (1...  
WO/2018/114052A9
The present invention relates to a method for cryogenic air separation using an air separation plant (100) with a distillation column system (10) that comprises a high-pressure column (111) operated at a first pressure level, and a low-p...  
WO/2018/107553A1
A method for recycling a polyolefin tail gas, sequentially comprising a compression, cooling, and separation process (1), a heavy hydrocarbon separation process (2), a light hydrocarbon separation process (3), a nitrogen purification pro...  
WO/2018/111067A1
The present invention relates to an improvement to a gas separation device based on flash separators. The main function is to achieve homogeneous dispersion over the heat exchanger by means of the flash separators, to obtain improved hea...  

Matches 1 - 50 out of 9,634