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Matches 301 - 350 out of 9,868

Document Document Title
WO/2017/169512A1
This packed column can be imparted with sufficient distillation capability even when the height of a gas-liquid contact part is decreased. The packed column includes a gas-liquid contact part 17, 18 in a tubular body 16, has a liquid dis...  
WO/2017/163275A1
[Problem] To supply power efficiently via a variable-speed drive device in an intake air cooling system used in a gas turbine for supplying motive power to a refrigerant compressor in a natural gas liquefaction plant. [Solution] An intak...  
WO/2017/162566A1
The invention relates to a method of liquefying a natural gas feed stream (1), comprising providing a compressed process stream (25), obtaining a first split-off stream (32) from the compressed process stream and expanding the first spli...  
WO/2017/162984A1
The system for treating a gas produced by the evaporation of a cryogenic liquid and for supplying pressurised gas to a gas engine according to the invention comprises, in the downstream direction, a re-liquefying unit (10) with compressi...  
WO/2017/157817A1
Method for separating a C2+-rich fraction + from a hydrocarbon rich feed, preferably from natural gas. The method comprises partially condensing the feed in a first heat exchanger to provide a condensed feed; separating the condensed fee...  
WO/2017/153054A1
The invention relates to a packing assembly (65) for a material exchange column (1), comprising at least one structured packing plate (36 - 41) and a container (2) in which the at least one structured packing plate (36 - 41) is arranged....  
WO/2017/136703A3
A liquefaction system that is configured to use a single methane expander to provide primary refrigeration duty. The liquefaction system can include a first or main heat exchanger and a fluid circuit coupled with the heat exchanger, the ...  
WO/2017/153057A1
The present invention relates to an apparatus (13) for installing a packing disk (4 – 8) of a structured packing (3) into a vessel (2) of a material-exchange column (1), having a separating device (36) for separating the endless packin...  
WO/2017/154181A1
[Problem] To provide a method for making it possible, when there is a change in at least one supply condition for natural gas, to determine a mixed refrigerant composition suitable for the new changed supply condition. [Solution] In a mo...  
WO/2017/154044A1
This equipment, for producing liquefied hydrogen and liquefied natural gas from natural gas, is provided with: a first heat exchanger which cools hydrogen gas by exchanging heat between the hydrogen gas and a mixed coolant for liquefying...  
WO/2017/153387A1
An expander and motor-compressor unit (1) is disclosed. The unit comprises a casing (3) and an electric motor (35) arranged in the casing (3). A compressor (37) is arranged in the casing and drivingly coupled to the electric motor (35) t...  
WO/2017/154043A1
This production equipment, for producing a product hydrogen gas and a product natural gas with natural gas as the raw material, is provided with a product hydrogen gas production line and a product natural gas production line, wherein th...  
WO/2017/151179A1
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/2017/144151A1
The invention relates to a method and a device for cryogenic decomposition of a methane-containing feed gas (1) that consists predominantly of hydrogen and carbon monoxide and is partially condensed via cooling in order to obtain a hydro...  
WO/2017/144919A1
The present invention is a modification of a typical single mixed refrigerant (SMR) cycle for LNG re-liquefaction in particular, that allows the use of a cost-efficient oil-injected screw compressor in the mixed refrigerant system. In co...  
WO/2017/147260A1
Provided herein are systems, apparatus, and methods for extracting pure oxygen from a liquid. In some embodiments, a system for extracting oxygen from a liquid comprises a separator configured to allow a liquid to pass therethrough and t...  
WO/2017/140765A1
A modular gas turbine system (1) is disclosed. The system comprises a base plate (3) and a gas turbine engine (5) mounted on the base plate (3). The gas turbine engine (5) is drivingly coupled to a rotating load (23;25) mounted on the ba...  
WO/2017/140777A1
A modular gas turbine system is disclosed. The system comprises a base plate (3) and a gas turbine engine (5) mounted on the base plate (3). The gas turbine engine has a rotation axis, a first air compressor section (6) and a second air ...  
WO/2017/136920A1
A method to extract methane from a coal bed seam with carbon dioxide produced and recovered from a fuel cell anode exhaust stream while simultaneously sequestering the carbon dioxide on the coal. The process produces methane to supply a ...  
WO/2017/138486A1
A pressurizing system 1A according to the present invention is provided with: a cooling temperature adjusting unit 9A which employs the flow rate of a supplied cooling medium to adjust the temperature of an intermediate supercritical pre...  
WO/2017/132753A1
A system for the recovery of expanded refrigerant from a cryotreatment system for storage and disposal may generally include first fluid flow path having a first compressor and a fluid recovery reservoir, and a closed-loop second fluid f...  
WO/2017/136703A2
A liquefaction system that is configured to use a single methane expander to provide primary refrigeration duty. The liquefaction system can include a first or main heat exchanger and a fluid circuit coupled with the heat exchanger, the ...  
WO/2017/103533A4
The present invention relates, in general, to a method for liquefying a gas including mostly methane, in which method said gas to be liquefied circulates in a primary circuit from a source (1) to a tank (2) for liquefied gas, and in whic...  
WO/2017/134353A1
Disclosed is a method for liquefying a stream of hydrocarbons, such as natural gas, from a feed stream implementing a heat exchanger, e.g. a brazed aluminum plate exchanger arranged vertically and including an upper portion wherein the t...  
WO/2017/103535A4
The present invention relates to a method for liquefying a fuel gas with a high methane content, which is a method that is a hybrid between an expansion method and a conventional open-cycle method. More specifically, the method according...  
WO/2017/125276A1
A system for supplying compressed gas to several gas-fed devices is based on a liquid piston gas multistage compressor (100). Gas pressure measurements performed at a gas intake (10), an intermediate gas outlet (20) and at an end gas out...  
WO/2017/125275A1
A system (100) for liquefying a gas comprises a liquid piston gas multistage compressor (2). It can be arranged on-board a liquefied gas carrier for recycling boil-off gas. Such system may be easily adapted or controlled for matching wid...  
WO/2017/125438A1
The invention relates to a method for the separation processing of a gas mixture that contains ethylene, ethane, methane and compounds that boil lower than methane and that boil higher than ethane, wherein the gas mixture is subjected to...  
WO/2017/125965A1
[Problem] To provide a natural gas processing device that can reduce noise generated by an air-cooled heat exchanger that cools a fluid to be cooled that is handled inside the natural gas processing device. [Solution] Provided is a natur...  
WO/2017/127136A1
A method and system for cryogenic air separation that employs both a primary refrigeration circuit and an auxiliary refrigeration circuit is provided. The auxiliary refrigeration circuit is configured in a manner that it can be easily ti...  
WO/2017/121042A1
Provided are a method and apparatus for liquefying methane-rich gas through expansion refrigeration, the method comprising: a mixture of methane-rich gas and partially preheated gas enters into heat exchangers (E3 and E4) and is cooled, ...  
WO/2017/123434A1
A system and method for argon and nitrogen extraction and liquefaction from a low-pressure tail gas of an ammonia production plant is provided. The preferred tail gas of the ammonia production plant comprises methane, nitrogen, argon, an...  
WO/2017/014998A9
Disclosed is an energy-efficient method for degreasing or defluxing comprising a) providing a heated distillation vessel capable of being operated under positive pressure; b) charging with a solvent comprising HCFO 1233zd; c) heating to ...  
WO/2017/123679A1
A natural gas liquefaction vessel including an increased deadweight tonnage, as compared to a liquefied natural gas carrier (LNGC) of a comparably-sized ship, is achieved by reducing the LNGC's cargo capacity. This difference creates roo...  
WO/2017/121751A1
A method for liquefaction of a pre-processed natural gas, comprising pre-cooling, liquefaction and sub-cooling of the gas at an elevated pressure, expanding the compressed and cooled gas to a pressure of 1 to 1.3 bara to further cool the...  
WO/2017/117371A1
A method includes compressing an air flow to a first pressure, transferring heat from the air flow to a liquefaction fluid via an intercooler heat exchanger, compressing the air flow to a second pressure greater than the first pressure, ...  
WO/2017/095804A3
A system for the processing of a hydrocarbon flare gas. An input gas stream contains a gas component and a liquid component. A knock-out drum separates the gas component from the liquid component. An eductor has a motive inlet, a suction...  
WO/2017/109305A1
A method for producing biomethane by purifying biogas from non-hazardous waste storage facilities which involves: - compressing the initial gas flow, -introducing the flow of gas to be purified into at least one adsorber loaded with adso...  
WO/2017/112420A1
Selective recovery of C2 to C4 hydrocarbons is achieved through the use of a converging-diverging nozzle, or de Laval nozzle. The vapor stream comprising C2 to C4 hydrocarbons is fed into an inlet of a de Laval nozzle having a throat. Th...  
WO/2017/108197A1
The invention relates to a method and a device for the cryogenic decomposition of a feed gas (1) predominantly formed by hydrogen and carbon monoxide and containing methane, and which is also partially condensed via cooling in order to p...  
WO/2017/112545A1
A request to initiate startup of an air separation plant (200) may be received (610), and, in response to receiving the request, startup information that identifies a sequence of steps to be automatically executed to start up the air sep...  
WO/2017/108187A1
The method and device are used for obtaining pure nitrogen and oxygen by low-temperature separation of air. A distillation column system comprises a high-pressure column (20), a low-pressure column (21) and an argon column (22) as well a...  
WO/2017/101776A1
Provided is an air separation device using external cooling single-stage rectification, comprising a main tower (1), a side tower (2), a main condensing evaporator (3), a tower kettle (4), an argon condensing evaporator (5), a heat excha...  
WO/2017/105193A1
The present invention relates to an improvement of a device for gas separation, based on flash separators. The main function is to achieve homogeneous dispersion over the heat exchanger by means of the flash separators, to obtain improve...  
WO/2017/105680A1
A method for producing liquefied natural gas (LNG). A natural gas stream is directed to a mechanical refrigeration unit to liquefy the natural gas stream and form a pressurized liquefied natural gas (LNG) stream with a pressure greater t...  
WO/2017/105188A1
The invention relates to a device for producing gases such as N2 and O2, specifically in the separation of oxygen by liquefaction, explaining the design of an apparatus and explaining the method for the separation of air by fractioned co...  
WO/2017/105681A1
A method for producing liquefied natural gas (LNG). A natural gas stream is transported to a liquefaction vessel. The natural gas stream is liquefied on the liquefaction vessel using at least one heat exchanger that exchanges heat betwee...  
WO/2017/105687A1
A method of producing liquefied natural gas (LNG) is disclosed. A natural gas stream is provided from a supply of natural gas. The natural gas stream is compressed in at least two serially arranged compressors (102,112) to a pressure of ...  
WO/2017/103533A1
The present invention relates, in general, to a method for liquefying a gas including mostly methane, in which method said gas to be liquefied circulates in a primary circuit from a source (1) to a tank (2) for liquefied gas, and in whic...  
WO/2017/103536A1
The present invention relates to a method for liquefying a methane-based fuel gas, which comprises a pre-cooling and liquefaction phase, in which fuel gas is cooled and liquefied between ambient temperature T0 and a temperature T2 at lea...  

Matches 301 - 350 out of 9,868