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Matches 251 - 300 out of 10,074

Document Document Title
WO/2018/211036A1
The invention relates to a method which comprises injecting a residual current (28) into a flash vessel (30) so as to form an overhead gaseous stream (32) and a bottoms liquid stream (34) and injecting the bottoms stream (34) into a dist...  
WO/2018/209399A1
A barge for cooling a separate LNG production plant, the barge comprising: a hull; a deck supported on the hull; and a water cooling facility on the barge, the water cooling facility capable of being thermally coupled with the LNG produc...  
WO/2018/213507A1
A liquefier device to be utilized with an air separation plant running in a maxim oxygen state, in a stable mode. The three gas flows to the liquefier from the plant are low pressure oxygen, low pressure nitrogen, and higher pressure nit...  
WO/2018/212367A1
Disclosed is a liquefied natural gas boil-off gas partial re-liquefaction device for a ship, wherein the device compresses boil-off gas (BOG) generated in an LNG storage tank (100) for the ship, re-liquefies the compressed boil-off gas, ...  
WO/2018/211230A1
An apparatus for analysing the content of at least one contaminant in a liquid cryogen comprising a cylindrical enclosure (E), an annular enclosure (V) arranged around the cylindrical enclosure, means (1, 3, 5) for dividing a flow of liq...  
WO/2018/211229A1
The invention relates to a method for analysing the content of at least one contaminant in a cryogenic liquid, wherein a known amount of liquid L constituting the initial liquid is injected at the pressure P into an enclosure (E); a pred...  
WO/2018/207994A1
A natural gas liquefaction apparatus according to the present invention comprises: a cryogenic heat exchanger in which a natural gas is liquefied into LNG by exchanging heat with a first and a second refrigerant while the natural gas pas...  
WO/2018/206886A1
The invention relates to an apparatus for indirect heat exchange between at least two fluids comprising n exchange bodies (A, B, C), n being no lower than 2, a first distributor (E) connected to each of the exchange bodies in order to se...  
WO/2018/208679A1
Methods and systems for recovering alkenes (e.g. ethylene, propylene) and nitrogen from process gas streams, including multi-step condensing of the process gas stream, are provided herein.  
WO/2018/206102A1
An LNG refrigerant compressor train (1) is disclosed. The train comprises: a driver section (11), drivingly coupled to a compressor section (13) through a shaft line (1). The compressor section is comprised of at least one refrigerant fl...  
WO/2018/201339A1
Disclosed are a cold box structure with cold box panels (3a, 3a', 3b, 3b') partly built-in and an installation method therefor, where the cold box structure is mainly applied to plate-fin heat exchangers, and in particular high-pressure ...  
WO/2018/198573A1
[Problem] To curb the impact that the lead time for cooling compressors has on the construction schedule of natural gas liquefaction plants. [Solution] This method for constructing a natural gas liquefaction plant includes a transportati...  
WO/2018/158182A3
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/2018/200610A1
A gas process compressor having a first compressor section and a second compressor section, wherein a first operating mode for a gas processing system is switched to a second operating mode by opening and closing one or more valves contr...  
WO/2018/198572A1
[Problem] To reduce the construction schedule of a natural gas liquefaction plant having a plurality of modules. [Solution] In the natural gas liquefaction plant 1, a plurality of modules 71-74 are positioned so as to form a line in the ...  
WO/2018/195013A1
The invention relates to a system, method and apparatus for processing natural gas in an LNG facility. A natural gas feed is introduced into a heavies removal unit. The heavies removal system includes a heavies removal column and a disti...  
WO/2018/146509A3
The disclosure relates to a system for sustainable generation of energy, comprising at least one device for converting natural power into useful energy, and at least one internal combustion engine or heat engine. The internal combustion ...  
WO/2018/193244A1
A method of cooling a boil-off gas (BOG) stream from a liquefied gas tank comprising at least the step of heat exchanging the BOG stream with a first refrigerant in a heat exchanger, the heat exchanger having an entry port and a warmer e...  
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/2018/114052A3
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/2018/183398A1
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/2017/151179A8
A method and apparatus for argon recovery in which an impure argon stream is separated from air within a cryogenic air separation unit having an argon rejection column and a reflux type argon condenser disposed internally within the lowe...  
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/2018/128803A9
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/2018/157019A1
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/2018/114052A9
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/2018/148490A1
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/2018/096187A3
An object is to provide an LNG production system including a boil off gas recondenser that can recondense boil off gas without using a BOG compressor and without depending on an LNG liquefaction process. An LNG production system includes...  
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...  

Matches 251 - 300 out of 10,074