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Patent Searching and Data


Matches 801 - 850 out of 9,862

Document Document Title
WO/2012/030441A3
A system includes an air separation unit configured to separate air into an oxygen rich stream and a nitrogen rich stream and a purity control system configured to receive input indicative of a target diluent level. The purity control sy...  
WO/2012/141912A3
A compression method, a multistage compression system and an air separation method and plant in which a gas is compressed in a series of compression stages to produce a compressed gas and each of the compression stages incorporate a vari...  
WO/2013/028588A3
A method of controlling an air separation plant and a control system to optimize production of an argon product produced by the plant. A computer program is continually executed that has models of each column of the plant, a condenser re...  
WO/2013/162877A3
A cold box particularly for use in a LNG cryogenic processes in which a plurality of cores of heat exchanger units are mounted within a housing. Headers are positioned in the housing with feed lines connecting the headers to manifolds on...  
WO/2015/039169A1
An LNG processing plant positioned at a processing location adjacent to a body of water and a method of processing LNG using an LNG processing plant is disclosed. The LNG processing plant comprises a first phase LNG processing plant for ...  
WO/2011/135335A3
This invention relates to processes and apparatus for the liquefaction of natural gas. In particular, the invention relates to processes and apparatus in which expansion of a refrigerant through a turbo-expander as part of a refrigeratio...  
WO/2011/018686A3
Contaminant is removed from a refrigerant stream of a reverse Brayton cycle refrigerant system (110-150) by introducing a liquefied portion (164) of the refrigerant stream into a contaminant removal column (162) as a reflux stream, remov...  
WO/2015/039978A1
The invention describes a crude oil delivery installation which is designed to capture crude oil associated gas emerging from a crude oil source, to produce one or more organic compounds with a boiling point of 15°C or higher from gaseo...  
WO/2013/085679A3
A method and apparatus to produce oxygen and nitrogen co-products in which a compressed and purified air stream is cooled, fully or partially condensed and then rectified in a main distillation column to form a nitrogen-rich vapor column...  
WO/2010/012560A3
Method and apparatus for treating a mixed hydrocarbon feed stream (10), such as a natural gas stream. The mixed hydrocarbon feed stream (10) is expanded into a mixed-phase hydrocarbon stream (20), which is separated the to provide at lea...  
WO/2015/038287A1
A process and an apparatus are disclosed for a compact processing assembly to improve the recovery of C2 (or C3) and heavier hydrocarbon components from a hydrocarbon gas stream. The preferred method of separating a hydrocarbon gas strea...  
WO/2015/036673A2
In a process for separation of a gas mixture by separation at sub-ambient temperature, a gaseous mixture at a first pressure is cooled and then separated in a separation unit (23, 25), a liquid (47) is extracted from the separation unit ...  
WO/2015/036429A2
A nitrogen stripper uses a shared distillation column that performs cryogenic distillation of multiple liquefied natural gas streams that are sourced from multiple cryogenic heat exchangers. The shared distillation column receives at lea...  
WO/2015/036700A2
In a method for separating air by separation at sub-ambient temperature, a first heat pump (31), using the magnetocaloric effect, exchanges heat between a cold source at sub-ambient temperature and a hot source at sub-ambient temperature...  
WO/2014/054945A3
The invention relates to a process for the removal of CO2 from acid gas by cryogenic distillation performed in two steps. The feed mixture is first distilled at high pressure (at least 45 bar) in a first distillation column. The top prod...  
WO/2015/038289A1
A process and an apparatus are disclosed for a compact processing assembly to remove C5 and heavier hydrocarbon components from a hydrocarbon gas stream. The hydrocarbon gas stream is expanded to lower pressure and supplied to the proces...  
WO/2015/038288A1
A process and an apparatus are disclosed for a compact processing assembly to fractionate lighter components from mixed hydrocarbon streams. The hydrocarbon stream is supplied to the processing assembly between an absorbing means and a m...  
WO/2015/036624A1
The present invention relates to a carbon dioxide separator for a combustion engine, comprising a charging device which is designed to charge charging air to a charge pressure and to feed the charged charging air to the combustion engine...  
WO/2015/036697A2
In a method for separation at sub-ambient temperature, a mixture of fluid (A, B) at a sub-ambient temperature is sent to a system of separation columns comprising at least one separation column (3, 5), a fluid enriched in a lighter compo...  
WO/2010/040735A3
A hydrocarbon stream (710) is separated in a cyclonic expansion and separation device (100) into a primary methane enriched component stream (110) and one or more methane depleted streams (120, 130). At least one of these methane deplete...  
WO/2015/028125A1
The invention relates to a method for producing a plate heat exchanger with at least two heat exchanger blocks (10a, 10b) which are produced separately from one another in a soldering furnace, wherein each heat exchanger block (10a, 10b)...  
WO/2015/025087A1
The invention concerns a method for determining the concentrations of chemical components of a product, in particular air, in a distillation column, said method involving implementing a model for estimating the concentration of the compo...  
WO/2015/026463A1
A process for recovering hydrogen during hydroprocessing, where the process includes providing a pressure increasing device to a hydroprocessing unit, wherein the pressure increasing device utilizes a high pressure stream from a separato...  
WO/2012/123752A3
The present invention is directed to a separation process and apparatus, wherein CO2 is separated from a gaseous feed stream comprising CO2 and H2, and comprises the steps of: • (i) cooling and partially condensing (310) the feed strea...  
WO/2010/063789A3
The present invention provides a method of cooling a hydrocarbon stream, such as a method of liquefying a natural gas stream to provide a liquefied natural gas stream and an apparatus therefore, the method comprising at least the steps o...  
WO/2014/204817A3
A field-deployable system for separating methane and natural gas liquids (NGLs) from a raw gas stream comprising a compressor; a dehydrator; a refrigerator having one or more stages; and a separation subsystem adapted to separate the raw...  
WO/2010/031737A3
In a method of, and apparatus for, cooling a hydrocarbon stream, a hydrocarbon stream (45) to be cooled is heat exchanged in a first heat exchanger (50) against at least one refrigerant stream (145b, 185b) having a first refrigerant stre...  
WO/2014/023420A8
The invention relates to a method for separating gases of a gas mixture in the form of a gas stream, wherein the gas stream is irradiated with electromagnetic emission radiation (12) in the microwave or terahertz range and scattered radi...  
WO/2014/205216A3
Systems and methods for natural gas liquefaction capacity augmentation using supplemental cooling systems and methods to improve the efficiency of a liquefaction cycle for producing liquefied natural gas (LNG).  
WO/2011/008843A3
Process for efficiently operating a natural gas liquefaction system with integrated heavies removal/natural gas liquids recovery to produce liquefied natural gas (LNG) and/or natural gas liquids (NGL) products.  
WO/2015/017293A2
A system and method for producing liquid natural gas (LNG) from a natural gas stream is presented. The system includes a moisture removal device and compressor for removing moisture from and compressing the natural gas stream. The low mo...  
WO/2015/017266A1
This disclosure relates generally to vehicles with reduced emissions. More particularly, this disclosure relates to systems, methods, and apparatuses related to vehicles with reduced carbon dioxide emissions. The carbon dioxide emissions...  
WO/2015/017267A1
This disclosure relates generally to vehicles with reduced emissions. More particularly, this disclosure relates to systems, methods, and apparatuses related to vehicles with reduced carbon dioxide emissions. The carbon dioxide emissions...  
WO/2015/014460A2
The invention relates to a method for separating undesired components, such as nitrogen, oxygen, hydrogen, and/or neon, from a helium flow containing undesired components, wherein said helium flow is first cooled by means of a cooling me...  
WO/2014/166925A3
The present invention provides a method of liquefying a contaminated hydrocarbon-containing gas stream, the method comprising at least the steps of: (a) providing a contaminated hydrocarbon-containing gas stream (20); (b) cooling the con...  
WO/2012/164220A3
An integrated apparatus for separating a mixture of carbon dioxide and at least one other gas and for separating air by air distillation comprises a unit (CPU) for separating a gaseous mixture comprising carbon dioxide and at least one o...  
WO/2015/011742A1
Apparatus for compressing gaseous refrigerant for use in a refrigeration circuit of a liquefaction plant comprises a refrigeration circuit (1) and two compressors (10, 20) that are functionally connected to the refrigeration circuit. One...  
WO/2012/162417A3
The present invention provides a method and apparatus for separating air and generating electrical power. A compressed air stream produced in a main air compressor is introduced into an air separation unit that cryogenically rectifies th...  
WO/2013/049532A3
In accordance with one aspect of the present invention, methods of condensing carbon dioxide (CO2) from a CO2 stream are provided. The method includes (i) compressing and cooling the CO2 stream to form a partially cooled CO2 stream, wher...  
WO/2012/140369A3
The invention relates to a method for liquefying a feed gas or cooling a feed gas at supercritical pressure, in which the feed gas mixed with a cycle gas is condensed or cooled in order to form a supercritical gas or liquid at the first ...  
WO/2015/008274A1
Underwater gas pressurization units and liquefaction systems, as well as pressurization and liquefaction methods are provided. Gas is compressed hydraulically in vessels that are used to reach a high compression ratio that lowers the liq...  
WO/2012/140350A3
The invention relates to a method for liquefying a gas containing at least 60 mol % of CO2, in order to produce at least one liquid product, wherein the gas is cooled in order to form a fluid flow, at least a portion of the liquid or sup...  
WO/2011/071658A3
A method and apparatus for producing an oxygen product in which air is separated in an installation including air separation units having higher and lower pressure columns. A pumped liquid stream generated within the installation, that c...  
WO/2012/136939A3
The invention relates to a method for separating air by cryogenic distillation in a separation unit including a medium-pressure column (23) and a low-pressure column (25), in which a flow of oxygen-rich liquid is sent to the top of the c...  
WO/2015/005944A1
A cryocooler-based gas scrubber, or cryocooler-based gas purifier, utilizes the cooling power of a cryocooler to cool and condense cryogen gas forming coalesced impurities which are then filtered through a filter matrix, such as for exam...  
WO/2015/005296A1
Provided is an exhaust gas purification device (50) that is provided downstream from a wet-type desulfurizing device (4) provided to a combustion device (1), and that comprises the following: a container main body (53) from the bottom of...  
WO/2010/123656A3
The present invention provides a method of liquefying a hydrogen feed stream and a liquefier for carrying out such a method in which ortho-species of hydrogen contained in a hydrogen feed stream is converted to the para-species in higher...  
WO/2015/003785A1
The invention relates to a method and a device used to produce a compressed gas flow (304, 5) and which can be used, for example, in a method or a device for separating air at a low-temperature. Compression heat is removed from a gas flo...  
WO/2014/135271A3
The invention relates to an air separation plant (100), which is designed to obtain a product containing argon by the low-temperature separation of compressed and cooled feed air, wherein the air separation plant (100) comprises a high-p...  
WO/2014/154339A3
The invention relates to a method for producing air products by means of low-temperature separation of air in a distillation column system (7) of an air separation plant. Said system comprises a high-pressure column (71) and a low-pressu...  

Matches 801 - 850 out of 9,862