Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,532

Document Document Title
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); ...  
WO/2018/027143A1
An integrated method for the production of liquefied natural gas (LNG) and syngas is provided. The method can include the steps of: utilizing letdown energy of a high pressure natural gas stream (13) that is withdrawn from a natural gas ...  
WO/2018/020091A1
The invention relates to a method for scrubbing at cryogenic temperature in order to produce a mixture of hydrogen and nitrogen, in which a gaseous mixture (3, 11) containing at least hydrogen, methane and carbon monoxide is cooled in a ...  
WO/2018/020095A1
In a method for separating a synthesis gas (1) containing carbon monoxide and hydrogen, a synthesis gas (1) flow from a synthesis gas source is compressed in a compressor (3) and separated into at least three gaseous products. If there i...  
WO/2018/019749A1
The present invention relates to a method for cooling down a liquefaction system for liquefying a hydrocarbon- containing gas stream. The method for cooling down the liquefaction system comprises: a) performing a pre-cool-down procedure ...  
WO/2018/019865A1
A heat exchanger (5A) including tubes (32) extending in a vertical direction (V), comprising: - a first chamber (25) including a lower section (44) equipped with a least one inlet (12) for admitting a two-phase fluid including a liquid a...  
WO/2018/013099A1
A system for processing a gas stream can include a physical solvent unit, an acid gas removal unit upstream or downstream of the physical solvent unit, and an LNG liquefaction unit downstream of the acid gas removal unit. The physical so...  
WO/2018/012959A1
A system (102; 302) for recovering natural gas liquid from a low pressure gas source (110; 310), comprising a gas/gas heat exchanger (104; 304), fluid from the gas source flowing therethrough; at least one separator (108; 308) for receiv...  
WO/2018/007710A1
The invention relates to a method for liquefying natural gas comprising a mixture of hydrocarbons, including mostly methane, the method comprising a first refrigerant cycle semi-open to the natural gas in which the possible liquids from ...  
WO/2018/004922A1
A system and a method for producing liquefied natural gas are provided. The system includes a refrigeration loop system for providing a cold stream of refrigerant, a supersonic chiller for receiving and chilling a first gaseous natural g...  
WO/2018/005787A1
A method and apparatus for the production of air gases with variable liquid production by the cryogenic separation of air can include the steps of sending a purified and compressed air stream to a cold box under conditions effective for ...  
WO/2018/005719A1
A method and apparatus for the production of air gases by the cryogenic separation of air can include the steps of sending a purified and compressed air stream to a cold box under conditions effective for cryogenically separating the air...  
WO/2018/005768A1
A method and apparatus for the production of air gases by the cryogenic separation of air can include the steps of sending a purified and compressed air stream to a cold box under conditions effective for cryogenically separating the air...  
WO/2018/005626A1
A system, and a method for producing liquefied natural gas are provided. The system includes a heat exchanger, a first supersonic chiller, and a compression unit. The heat exchanger is for cooling a feed natural gas stream to obtain a co...  
WO/2017/222138A1
The present invention relates to a fluid cooling apparatus for improving the efficiency of a fluid liquefaction process by appropriately lowering, various sections of the temperature range of a fluid through a simple process. The fluid c...  
WO/2017/222239A1
Provided is a volatile organic compound recovery apparatus designed to suppress the emission of a volatile organic compound into the atmosphere and maximally utilize available energy. The recovery apparatus comprises: a first compressor ...  
WO/2017/214723A1
A system for the regeneration of nitrogen energy within a closed loop cryogenic system is described. A liquid nitrogen storage is provided in fluid communication with a first flow line. A pump pumps liquid nitrogen from the liquid nitrog...  
WO/2017/216456A1
The invention relates to a method for separating a mixture (1) containing carbon dioxide, wherein the mixture is cooled in a heat exchanger (H) and partially condensed, and a first liquid (17) is separated from the mixture in a first sys...  
WO/2017/212136A1
The invention relates to a method for combined production of a mixture of hydrocarbon and nitrogen, as well as carbon monoxide, by cryogenic distillation and scrubbing, wherein a methane-rich liquid (45) is injected at a first intermedia...  
WO/2017/211871A1
The compression train (200) comprises an engine (210), a first centrifugal compressor (220) driven by the engine (210) and a second centrifugal compressor (230) driven by the engine (210); the first centrifugal compressor (220) is housed...  
WO/2017/212145A1
The invention relates to at least a first, a second and a third stackable modular construction elements (11, 12, 24, 31, 32, 41) of a mass and/or heat exchange apparatus, each of the first and second elements comprising a parallelepiped ...  
WO/2017/213493A1
Method for at least partially converting methane-containing gas, in particular boil-off gas, retained in a container, to a liquid state, the method comprising the subsequent steps of: - feeding methane-containing gas from said container ...  
WO/2017/212147A1
The invention relates to a method for constructing or altering a matter- and/or heat-exchange device, said mass- and/or heat-exchange device comprising an assembly of at least one first and one second stackable modular elements (A, B, C,...  
WO/2017/212144A1
A stackable modular element (10) comprises a parallelepipedal caisson (2), the caisson comprising at least one layer of thermal insulation (3) of thickness less than one-third of the width of the caisson, the layer of insulation covering...  
WO/2017/209757A1
A method for recovering hydrocarbons with two multistage columns includes receiving a carbon dioxide recycle stream. The carbon dioxide recycle stream is separated in a first multistage column to produce a purified carbon dioxide recycle...  
WO/2017/209368A1
Disclosed is offshore equipment for producing liquefied natural gas by utilizing associated gas. The offshore equipment according to an embodiment of the present invention comprises: offshore crude oil production equipment having a crude...  
WO/2017/210459A1
The systems and methods provided herein relate generally to the prevention of migration of condensate in a condensation particle counter between components designed to handle condensate (e.g. saturator, condenser, condensate reservoir) a...  
WO/2017/203112A1
Process for cryogenic separation of a feed stream containing methane and air gases in which: - the feed stream is cooled in order to produce a cooled stream, - at least one portion of the cooled stream is sent to one level of a distillat...  
WO/2017/202993A1
The invention relates to a method (100) in which a high-oxygen substance flow (b) is formed under the incorporation of an air separating process (10), and said high-oxygen substance flow (b) is subjected to an oxidative methane coupling ...  

Matches 1 - 50 out of 9,532