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Matches 201 - 250 out of 9,851

Document Document Title
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...  
WO/2018/103890A1
Method and plant for generating a synthesis gas which consists mainly of carbon monoxide and hydrogen and has been freed of acid gases, proceeding from a hydrocarbonaceous fuel, and air and steam, wherein low-temperature fractionation se...  
WO/2018/104598A1
According to the invention, nitrogen gas (17) of an air separation unit (ASU) is used to cool the gas (9) formed in a reservoir (7) of liquid (5) from an MEOH unit that is supplied with oxygen (1) by said air separation unit.  
WO/2018/103891A1
Method and plant for generation of synthesis gas, comprising the steps of air fractionation to give oxygen, nitrogen and tail gas, gasification of a hydrocarbonaceous fuel to give crude synthesis gas and cleaning of the crude synthesis g...  
WO/2018/105564A1
A raw material gas liquefaction device comprises: a feed line in which a raw material gas passes through a heat exchanger, a liquefied refrigerant storage tank, and a supply system JT valve, in order; a refrigerant circulation line that ...  
WO/2018/105565A1
A raw material gas liquefaction device comprises: a feed line that supplies a raw material gas; a refrigerant circulation line that circulates refrigerant and that has a turbine expander to generate cold heat by expanding the refrigerant...  
WO/2018/096187A2
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/2018/096187A3
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/2018/091413A1
An object is to provide a boil off gas recondenser that can recondense BOG under a lower pressure than an operating pressure of an LNG tank without using a BOG compressor, and an LNG supply system equipped with the boil off gas recondens...  
WO/2018/091920A1
This invention relates to a process, and apparatus for effecting such a process, for the cryogenic fractionation of gaseous hydrocarbon feeds to extract and recover the valuable heavier components thereof. The invention is particularly c...  
WO/2018/091921A1
This invention relates to a process, and apparatus for effecting such a process, for the cryogenic fractionation of gaseous hydrocarbon feeds to extract and recover the valuable heavier components thereof. The invention is particularly c...  
WO/2018/091146A1
The invention relates to a process and an apparatus for fractionation of a crude synthesis gas (4) from which carbon dioxide and sulfur components are separated into an acid gas scrub (M) to obtain a methane-containing synthesis gas (6) ...  
WO/2018/091831A1
In a process for the combined production of a) a hydrogen-enriched gas and a carbon monoxide-enriched gas and/or b) a mixture of hydrogen and carbon monoxide by cryogenic distillation and scrubbing, a still liquor (17) is extracted from ...  
WO/2018/087499A1
The invention relates to a method for liquefying natural gas in combination with a method for producing synthesis gas, characterised in that the steam from the method for producing synthesis gas is used as a heat source for heating the n...  
WO/2018/087472A1
The invention relates to a method for cryogenically separating a natural gas supply stream into a gas which contains the most volatile compounds of the supply stream, and a liquid product which contains the heaviest compounds of the supp...  
WO/2018/087496A1
Natural gas liquefaction process in combination with a synthesis gas production process, characterized in that the steam derived from the synthesis gas production process is used as a heating source for the implementation of the pre-trea...  
WO/2018/087500A1
Method for liquefying natural gas in combination with a method for producing syngas, the liquefaction method comprising the following steps: -Step a): pre-treatment of a feed natural gas to remove impurities that may freeze during the li...  
WO/2018/087471A1
The invention relates to a method for cryogenically separating a natural gas supply stream into a gas which contains the most volatile compounds of the supply stream, and a liquid product which contains the heaviest compounds of the supp...  
WO/2018/089343A1
Systems and methods for multi-stage refrigeration in mixed refrigerant and cascade refrigeration cycles using one or more liquid motive eductors in combination with a pump.  
WO/2018/087497A1
The invention relates to a method for the liquefaction of natural gas in combination with a method for producing synthesis gas, said liquefaction method comprising at least one step of extracting a stream that is enriched in hydrocarbons...  
WO/2018/085076A1
The present invention relates to a method for running natural gas powered combustion systems, such as an internal combustion engine, a furnace, a fired heater, a power plant, an incinerator, and the like. In one embodiment of the present...  
WO/2018/083747A1
[Problem] To provide a natural gas liquefaction facility having high operability and high energy efficiency. [Solution] This natural gas liquefaction facility comprises a liquefaction processing device 15 which performs processing for li...  
WO/2018/077935A1
According to one aspect of the present disclosure, a natural gas liquefaction system (100) is provided. The system comprises an integrally-geared turbo-compressor (150) with a plurality of compressor stages; a prime mover (160) for drivi...  
WO/2018/078249A1
In a method for cryogenically separating a mixture of hydrogen and carbon monoxide, the mixture is cooled in a heat exchanger (E) and then separated by partial condensation before being sent to a stripping column, a gas flow rich in nitr...  
WO/2018/075278A1
A method for separating lighter components of a hydrocarbon product in a container tank includes introducing the hydrocarbon product into the container tank via an inlet located near or at the bottom of the container tank; routing the hy...  
WO/2018/073543A1
In a method for separating a synthesis gas (1, 5) containing hydrogen and carbon monoxide, the synthesis gas is cooled in a heat exchanger (E), partially condensed and sent to a first phase separator (9) in order to produce a hydrogen-en...  
WO/2018/072888A1
The invention relates to a method and a device for obtaining pure hydrogen (4) and a carbon monoxide product (31) from a feed gas (1) which contains predominantly hydrogen and carbon monoxide and is partially condensed by cooling to obta...  
WO/2018/068245A1
Disclosed is a fractionator overhead temperature-adjusting control device, comprising a fractionator body (1), a cooling water channel (3) and an air compressor (11). An overhead (2) is provided on the top of the fractionator body (1), a...  
WO/2018/069373A1
The present invention relates to a system for treating and cooling a hydrocarbon stream, comprising - a gas treatment stage comprising a pre-cooler to cool at least part of the hydrocarbon feed against cooling water, - a first cooling st...  
WO/2018/057298A1
A system and method for cryogenic purification of a hydrogen, nitrogen, methane and argon containing feed stream to produce a methane free, hydrogen and nitrogen containing synthesis gas and a methane rich fuel gas, as well as to recover...  
WO/2018/057300A1
A system and method for cryogenic purification of a hydrogen, nitrogen, methane and argon containing feed stream to produce a methane free, hydrogen and nitrogen containing synthesis gas and a methane rich fuel gas, as well as to recover...  
WO/2018/055264A1
Process for purifying a stream of natural gas that comprises at least the following steps: - introducing a condensed stream of natural gas into an absorption column; - extracting at the bottom of the absorption column a liquid stream enr...  
WO/2018/057299A1
A system and method for cryogenic purification of a hydrogen, nitrogen, methane and argon containing feed stream to produce a methane free, hydrogen and nitrogen containing synthesis gas and a methane rich fuel gas, as well as to recover...  
WO/2018/046807A1
The invention relates to a system for generating mechanical energy, comprising at least: a compressor; an expander; a heat exchanger; said system having a motor operative mode in which said system additionally comprises: means for the in...  
WO/2018/042336A2
The present invention relates to a cryogenic air separation process that provides high pressure oxygen for an oxy-fired combustion of a fuel (e.g., a carbonaceous fuel). The air separation process can be directly integrated into a closed...  
WO/2018/042336A3
The present invention relates to a cryogenic air separation process that provides high pressure oxygen for an oxy-fired combustion of a fuel (e.g., a carbonaceous fuel). The air separation process can be directly integrated into a closed...  
WO/2018/039313A1
The present invention relates to a cold box cycle which allows for independent control of the heat supplied for reboilers associated with the separation columns. More specifically, the invention relates to the tight control of the hydrog...  
WO/2018/037330A1
Systems and methods for separating effluent from a propane dehydrogenation reactor to recover propylene are disclosed. The systems and methods involve using turbo-expanders in a cooling process that does not cool below -140 °C and may a...  
WO/2018/038793A1
An adsorption process for xenon recovery from a cryogenic liquid or gas stream is described wherein a bed of adsorbent is contacted with the aforementioned xenon containing liquid or gas stream and adsorbs the xenon selectively from this...  
WO/2018/036284A1
Disclosed are a gas conversion method and system, capable of storing and converting clean energy sources, and increasing the effectiveness of liquefaction.The gas conversion system comprising a liquid gas storage apparatus (101) and liqu...  
WO/2018/034816A1
A method and system for cooling a process fluid is disclosed. An inlet air stream of a turbine is cooled with an inlet air cooling system. Moisture contained in the cooled inlet air stream is condensed and separated from the cooled inlet...  
WO/2018/034815A1
A system and method for processing natural gas to produce liquefied natural gas is disclosed. The natural gas is cooled in one or more heat exchangers using a first refrigerant from a first refrigerant circuit in which the first refriger...  
WO/2018/029371A1
The invention relates to a heat exchanger (14) for use in a heating part (6) of a liquid-air energy storage power plant based on an adiabatic liquid-air storage (A-LAES). The heating part (6) has an air compression unit (27) which compri...  
WO/2018/029380A1
The invention relates to a method (100) for producing a separation product, containing predominantly hydrocarbons with two carbon atoms, using a separation feed which contains predominantly methane, hydrogen and hydrocarbons with two car...  
WO/2018/027150A1
A method for the liquefaction of an industrial gas by integration of a methanol plant and an air separation unit (ASU) is provided. The method can include the steps of: (a) providing a pressurized natural gas stream (24, 27), a pressuriz...  
WO/2018/027152A1
A method for the liquefaction of an industrial gas (26, 44) by integration of a methanol plant and an air separation unit (ASU) is provided. The method can include the steps of: (a) providing a pressurized natural gas stream (24, 27), a ...  
WO/2018/027154A1
The method for producing liquid hydrogen (346) can include the steps of: introducing pressurized natural gas (302) from a high pressure natural gas pipeline (300) to a gas processing unit under conditions effective for producing a purifi...  
WO/2018/027159A1
A method for liquefaction of natural gas using refrigeration from a combination of sources including a refrigeration cycle and letdown energy of natural gas is provided. The natural gas to be liquefied (LNG) is boosted in pressure using ...  
WO/2018/024576A1
A compressor system (21) is disclosed, comprising: a first compressor unit (51) having: at least a first gas inlet (22C) at a first gas pressure level; a second gas inlet (22B) at a second gas pressure level; and a gas dis- charge (52); ...  

Matches 201 - 250 out of 9,851