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Patent Searching and Data


Matches 551 - 600 out of 9,851

Document Document Title
WO/2016/029046A1
A process for facile separation of lighter hydrocarbon fractions from the heavier fractions of hydrocarbon oil feedstocks is disclosed, which utilizes novel sparging and reverse distillation techniques. The present invention can be utili...  
WO/2016/023098A1
A method is described for removing carbon dioxide during Liquid Natural Gas production from natural gas at gas pressure letdown stations. The above method removes carbon dioxide from a Liquid Natural Gas production stream by using hydroc...  
WO/2016/025063A1
A method and apparatus for separating air by cryogenic rectification in which cooled, compressed and purified air is separated in a distillation column system (18) having higher (62) and lower pressure (60) columns operatively associated...  
WO/2016/023987A1
The invention relates to a method for operating a power plant (1) comprising a gas turbine (2) and an emergency fuel system (11). In a normal operating state, gas (5) is supplied from a supply line (3) to the combustion process (4) of th...  
WO/2016/024372A1
[Problem] To supply a liquefied gas production device which avoids complex routing of tubing and which can suppress increases in the space needed for installation. [Problem] In this liquefied gas production device for producing liquefied...  
WO/2016/021990A1
The present invention relates to an injection type apparatus for liquefying natural gas equipped with a liquefied natural gas circulator using pressurized gas and, more specifically, to an injection type apparatus for liquefying natural ...  
WO/2016/020282A2
The invention relates to a natural gas processing method (100) and to a natural gas processing system (1) in which the natural gas (3) is liquefied (110). In order to allow energy to be supplied (180) even in a remote area (20), the natu...  
WO/2016/020282A3
The invention relates to a natural gas processing method (100) and to a natural gas processing system (1) in which the natural gas (3) is liquefied (110). In order to allow energy to be supplied (180) even in a remote area (20), the natu...  
WO/2016/015850A1
Disclosed is a method for producing an air product in an air separation plant, wherein feed air is cooled at least in a main air compressor (2) and is fed into a distillation column system (21, 22). In this regard, a fluid storage unit (...  
WO/2016/015101A1
Disclosed herein is a process for separating components of a sour natural gas. The process comprises operating a first distillation column into which the sour natural gas has been introduced at conditions whereby a methane enriched first...  
WO/2016/015860A1
What is proposed is a method for the cryogenic separation of air (AIR) in an air separation plant (100) having a main air compressor (2), a main heat exchanger (4) and a distillation column system (10) having a low-pressure column (11) o...  
WO/2016/015855A1
The invention relates to a method for obtaining a Xe-containing product flow (P), in particular a highly pure Xe-containing product flow (P), from a liquid or gaseous ethane-rich input flow (E), comprising the following steps: pretreatin...  
WO/2016/015849A1
The invention relates to a method for recovery of methane from hydrocarbon streams comprising the following steps: a. Introducing a feed fluid stream (F), which comprises methane fluid, at least one hydrocarbon free fluid, wherein in par...  
WO/2016/014961A1
Various methods and systems are provided for cryogenic heat transfer by nanoporous surfaces. In one embodiment, among others, a system includes a cryogenic fluid in a flow path of the system; and a system component in the flow path that ...  
WO/2016/012677A1
The invention relates to a method for adjusting a cryogenic refrigeration apparatus (100) including a plurality of liquefiers/refrigerators (L/R) arranged in parallel in order to cool a single application (1), the method comprising a ste...  
WO/2016/007209A1
A method and system for separating fluids in a distillation tower. The method may include feeding a stream to the distillation tower, wherein the stream includes carbon dioxide, reducing a carbon dioxide concentration of the stream recei...  
WO/2016/005030A1
The invention relates to a method and to a device used to variably obtain a compressed-gas product (72; 73) by means of the low-temperature separation of air in a distillation column system, which distillation column system comprises a h...  
WO/2016/005031A1
The invention relates to a method and to a device used to variably obtain a compressed-gas product (72; 73) by means of the low-temperature separation of air in a distillation column system, which distillation column system comprises a h...  
WO/2016/005697A1
The invention relates to a method for the treatment of natural gas containing carbon dioxide, methane and paraffins, said method comprising: a step of extracting the paraffins from the natural gas in a paraffin-removal column, and a step...  
WO/2016/003701A1
Processes and systems are provided for removing nitrogen from a hydrocarbon-containing gas to thereby recover a liquid natural gas (LNG) stream. In particular, the processes and systems described herein can be used to efficiently separat...  
WO/2016/004144A1
An argon reflux condensation system and method in which a plurality of once-through heat exchangers are connected to an argon column of an air separation plant to condense argon-rich vapor streams for production of reflux to the argon co...  
WO/2016/004145A1
An argon reflux condensation system and method in which a plurality of once-through condensers are connected to an argon column of an air separation plant to condense argon-rich vapor streams for production of reflux to the argon column....  
WO/2016/001952A1
Provided is an air-cooled type liquefied gas production facility having an air-cooled type liquefied gas production section for producing a liquefied gas by liquefying a supply gas containing methane as the main component. In the air-coo...  
WO/2016/001247A1
The invention is directed to a valve (2) for gas under pressure, in particular at temperatures below -100°C, comprising a body (4) with a gas inlet (6), a gas outlet (8) and a passage (10) connecting said inlet (6) with said outlet (8);...  
WO/2016/003628A1
Methods and apparatuses for liquefying hydrocarbon streams are provided. In one embodiment, a method for liquefying a hydrocarbon stream includes expanding the hydrocarbon stream with a turbo expander to form an expanded hydrocarbon stre...  
WO/2015/197666A1
The invention relates to a floating structure (100) arranged in a body of water (101), comprising a floating body (102) and a water intake riser bundle (106). The water intake riser bundle (106) comprises at least one riser (106A, 106B, ...  
WO/2015/197940A1
Process for purifying a gaseous feed stream using an adsorption unit comprising at least two adsorbers, a cryogenic distillation unit, an exchanger and a compressor operating at a temperature less than or equal to -50°C, in which the he...  
WO/2015/197663A1
The invention relates to a floating structure (100) arranged in a body of water (101), comprising a floating body (102) and a water intake riser bundle (106) being suspended from the floating body (102) hanging downwardly into the body o...  
WO/2015/196295A1
The method is carried out for continuously producing a liquefied methane gas (LMG) from a pressurized mixed methane gas feed stream. It is particularly well adapted for use in relatively small LMG distributed production plant, for instan...  
WO/2015/195092A1
An aftercooler bypass system for selectively allowing a portion of the hot compressed gases exiting an air compressor to bypass an aftercooler and intermix with the cooled compressed gases exiting the aftercooler in order to ensure that ...  
WO/2015/188938A1
The invention relates to a method for obtaining a product flow (P) containing Xe, in particular a highly pure product flow (P) containing Xe, from a gaseous input flow (E) containing methane, comprising the following steps: cooling and p...  
WO/2015/189207A1
A compressed vaporous discharge stream is de-superheated in a de-superheater system. The de-superheater system comprises a de-superheater heat exchanger configured to bring at least a portion of the compressed vaporous discharge stream i...  
WO/2015/191161A1
A system and methods for processing a feed gas in a column are provided herein. A method includes feeding a feed gas into a port of a sleeve disposed around at least a portion of a periphery of the column. The sleeve includes a space bet...  
WO/2015/188808A1
The invention relates to a method for adjusting concentration ratios of orthohydrogen to parahydrogen in ortho-parahydrogen mixtures, wherein two hydrogen streams are continually guided parallel as individual streams and cooled to less t...  
WO/2015/189210A1
A mixture of hydrocarbons in vapour phase is passed through a feed scrubber. Feed scrubber vapour discharged from the feed scrubber is passed to a compression suction scrubber, and a vaporous compressor feed stream from the compression s...  
WO/2015/187117A1
A system and method for separating air in an air separation plant is provided. The disclosed systems and methods divert a portion of the compressed, purified air stream to a bypass system configured to selectively produce a higher pressu...  
WO/2015/181568A2
A method of predicting attainable locations for a vehicle, based upon its current location, the prediction using map data representing a map of a physical area around the current location and the map data comprising a plurality of naviga...  
WO/2015/181553A2
A liquid air energy storage system comprises an air liquefier, a liquid air storage facility for storing the liquefied air, and a power recovery unit coupled to the liquid air storage facility. The air liquefier comprises an air input, a...  
WO/2015/181553A3
A liquid air energy storage system comprises an air liquefier, a liquid air storage facility for storing the liquefied air, and a power recovery unit coupled to the liquid air storage facility. The air liquefier comprises an air input, a...  
WO/2015/174681A1
The present invention relates to a fuel supply system and a fuel supply method and, more specifically, to a fuel supply system and a fuel supply method, capable of storing LPG, which is reliquefied to be formed by a BOG reliquefaction sy...  
WO/2015/173491A3
The invention relates to a method for liquefying methane and for filling a vessel (2) with the liquefied methane, said method comprising: a step of liquefying methane comprising an operation of cooling the methane to the saturation tempe...  
WO/2015/173491A2
The invention relates to a method for liquefying methane and for filling a vessel (2) with the liquefied methane, said method comprising: a step of liquefying methane comprising an operation of cooling the methane to the saturation tempe...  
WO/2015/171210A2
A sub-cooler type heat exchanger assembly and system for use in a cryogenic air separation plant is provided. The sub-cooler type heat exchanger includes at least two separate heat exchange segments within the same housing or shell and i...  
WO/2015/171210A3
A sub-cooler type heat exchanger assembly and system for use in a cryogenic air separation plant is provided. The sub-cooler type heat exchanger includes at least two separate heat exchange segments within the same housing or shell and i...  
WO/2015/168509A1
A core-in-shell heat exchanger, a method of fabricating the core-in-shell heat exchanger, and a method of exchanging heat in a core-in-shell heat exchanger disposed on a slosh-inducing moving platform are described. The method of exchang...  
WO/2015/167699A2
A system and method for producing argon that uses a higher pressure column, a lower pressure column, and an argon column collectively configured to produce nitrogen, oxygen and argon products through the cryogenic separation of air. The ...  
WO/2015/168304A1
A container for food or beverage which has a heat exchange unit secured internally thereof to be in contact with the food or beverage, the heat exchange unit is filled with liquid carbon dioxide and has a valve which when activated allow...  
WO/2015/167699A3
A system and method for producing argon that uses a higher pressure column, a lower pressure column, and an argon column collectively configured to produce nitrogen, oxygen and argon products through the cryogenic separation of air. The ...  
WO/2015/166191A1
The invention relates to a method for cooling, purifying and separating a gaseous mixture (1) containing at least one impurity, in which the gaseous mixture is cooled to a temperature no higher than the temperature at which the at least ...  
WO/2015/163769A3
A plant (1) for processing of hydrocarbons comprises a plurality of modules (9) configured for the processing of said hydrocarbons and associated constituents and for controlling such processes, The modules (9) are enclosed by a sealed h...  

Matches 551 - 600 out of 9,851