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Matches 651 - 700 out of 10,093

Document Document Title
WO/2016/092593A1
[Problem] To control the decrease in degree of freedom for installing a liquefaction system and the decrease in space efficiency for a pipe rack while controlling the equipment costs pertaining to a refrigerant in a structure in which an...  
WO/2016/060777A3
A system for natural gas liquefaction includes a natural gas source for providing a flow of natural gas and a moisture removal system located downstream of the natural gas source. The system includes a first heat exchanger located downst...  
WO/2016/092178A1
The invention relates to a method for separating a feed gas containing at least 20 mol % of CO2 and at least 20 mol % of methane, by partial condensation and/or by distillation, the gas being at a pressure of at least 40 bar abs, compris...  
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/2016/081051A1
A system for melting contaminant-laden solids that have been separated from a hydrocarbon-containing vapor stream in a hydrocarbon distillation tower, comprising at least one plate positioned where the solids form within the hydrocarbon ...  
WO/2016/081204A1
A system and method for producing liquefied natural gas from a natural gas source is provided. The method may include feeding natural gas provided by the natural gas source to a liquefaction module. The method may also include flowing th...  
WO/2016/081052A1
An apparatus is disclosed for maintaining constant fluid pressure and equalized fluid flow among a plurality of downcomer lines through which liquid from a tower is directed. A substantially annular fluid distribution belt is disposed at...  
WO/2016/077469A1
Refining assemblies and methods for refining rich natural gas containing a first methane gas and other hydrocarbons that are heavier than methane gas are disclosed. In some embodiments, the assemblies may include a methane-producing asse...  
WO/2016/064267A1
The invention relates to a process installation for preparing -during use -a carbon dioxide (CO2) end product from a gaseous carbon dioxide containing starting product having a lower degree of purity than the carbon dioxide end product, ...  
WO/2016/064571A1
A method and system of controlling a temperature within a melt tray assembly of a distillation tower. The method may include determining a melt tray fluid composition of a melt tray fluid, determining a melt tray fluid temperature of the...  
WO/2016/064265A1
A method for the separation of liquid CO2 from a 2 phase feed stream, the process comprising the steps of: cooling the feed stream to a cryogenic temperature; expanding the cooled stream so as to further lower the temperature of the feed...  
WO/2016/058666A1
The method and device are used to variably obtain argon by means of low-temperature separation. Feed air (1, 4, 7) is cooled in a main heat exchanger (8) and then conducted into a distillation column system which has a high-pressure colu...  
WO/2016/060777A2
A system for natural gas liquefaction includes a natural gas source for providing a flow of natural gas and a moisture removal system located downstream of the natural gas source. The system includes a first heat exchanger located downst...  
WO/2016/055162A1
The invention relates to a method for controlling a coupled heat exchanger system which comprises a first heat exchanger block (1) and a second heat exchanger block (2). A first fluid stream (3), which is divided into in a first partial ...  
WO/2016/056946A1
The invention relates to the technology for processing hydrocarbon-containing gaseous mixtures, and specifically to the low-temperature separation of gas components, and can be used for processing casing-head gas or natural gas. The m...  
WO/2016/055150A1
The invention relates to a method and a device for the liquefaction of partial gas flows from large-scale production units. In particular, it is referred to an effective liquefaction of hydrogen from steam reformers (DR) in a liquefier (...  
WO/2016/054695A1
A system and a method for subsea cooling a wellhead gas containing components separable by dewpoint condensation to produce a single phase dew-pointed gas for pipeline transport is disclosed. Said system includes a first cooling apparatu...  
WO/2016/053668A1
The disclosure provides a process for recovery of C2 and C3 components in an on-purpose propylene production system utilizing a packed rectifier with a countercurrent stream to strip C2 and C3 components from a combined de-ethanizer over...  
WO/2016/050840A1
A method for LNG production, where natural gas is pre-treated in a pre-treatment unit to give a pre-treated gas stream mainly comprising methane, and where compounds potentially solidifying in the liquefaction process are reduced to a le...  
WO/2016/049703A1
A thermoacoustic refrigerator includes at least one pair of pulse combustion tubes (10), preferably Rijke tubes, each tube (10) having a pair of spaced-apart Stirling engines (12), coupled together but with no separating membrane therebe...  
WO/2014/144595A3
Adsorbed natural gas (ANG) technology is an energy efficient approach for storing NG at room temperature and low pressure. ANG technology can be applied to several aspects of the NG industry. The usage of an adsorbent material in natural...  
WO/2016/045771A1
The invention relates to a method for separating carbon monoxide (8) from a gas mixture (1) containing hydrogen, carbon monoxide and methane, by means of cryogenic gas separation, wherein the methane content of the gas mixture (1) is at ...  
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/2016/044785A1
A natural gas processing apparatus and method is configured for purification and liquefaction of that gas. The system operates pursuant to a PSA cycle and includes water-removal mechanism and a CO2 removal mechanism that includes a chemo...  
WO/2016/043184A1
 The present invention is provided with: a first heat exchanger EX9 for cooling a boil-off gas BOG flowing through a bleed channel L2 by performing heat exchange with a boil-off gas BOG flowing from a storage tank 10 to a boil-off gas ...  
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/2016/038087A1
The invention relates to a hydrocarbon processing plant (1) comprising a hull (10) which, in use, is at least partially submerged in a body of water. The hull (10) comprises a storage tank (20) suitable for storing liquefied natural gas....  
WO/2015/084495A3
The present disclosure provides a distillation tower that may include a stripper section constructed and arranged to separate a feed stream at a temperature and pressure at which the feed stream forms no solid; a controlled freeze zone s...  
WO/2015/052444A4
A device for separating air by cryogenic distillation comprises a cleaning unit (El) in which the air (1) is cleaned in water and in carbon dioxide, a cryogenic distillation unit (ASU), means for sending the air (3) cleaned in the cleani...  
WO/2016/036344A1
A plant and process are used to liquefy and purify a high pressure ethane feed stream. The plant includes a cascaded refrigeration system that refrigerates the ethane feed stream. The refrigeration system includes a propylene circuit, an...  
WO/2015/036708A3
This device comprises: a compression unit (4) having a plurality of stages, said unit being provided with gas from the cryogenic tank (2) and supplying the gas at a motor supply pressure, a reliquefaction system (20) having an outlet for...  
WO/2016/032701A1
Processes and systems are provided for recovering a liquefied natural gas (LNG) stream from a hydrocarbon-containing feed gas stream using dual closed-loop mixed refrigerant cycles. In particular, the processes and systems described here...  
WO/2016/032697A1
Processes and systems are provided for recovering a liquefied natural gas (LNG) stream from a hydrocarbon-containing feed gas stream using dual closed-loop mixed refrigerant cycles. In particular, the processes and systems described here...  
WO/2016/030602A1
Purification with circulation of an adsorbent in an exchanger. The invention relates to a method for the purification of a gas flow comprising, in the direction of circulation of the gas flow: a) a step of circulation of an adsorbent in ...  
WO/2016/032700A1
Processes and systems are provided for recovering a liquefied natural gas (LNG) stream from a hydrocarbon-containing feed gas stream using dual closed- loop mixed refrigerant cycles. In particular, the processes and systems described her...  
WO/2015/076975A3
Disclosed is a method of retrofitting a full-scale LNG plant to enhance the LNG production capacity of the LNG plant and a method for operating such a retrofit plant. A small scale LNG plant having a capacity less than 2 MTPA can be inte...  
WO/2016/027889A1
A multistage liquid-reservoir-type condensation evaporator according to the present invention comprises: a heat exchanger core composed of a heat exchange part formed by stacking a condensation passage and an evaporation passage adjacent...  
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/2015/084501A3
The disclosure includes a method for separating a feed stream in a distillation tower may comprise maintaining a controlled freeze zone section in the distillation tower that forms solids from a feed stream, wherein the controlled freeze...  
WO/2015/095031A3
A process for producing a liquid nitrogen product through the cryogenic separation of air in a nitrogen production plant is provided. The nitrogen production plant can include a main air compressor; a heat exchanger (10); an air separati...  
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/2015/140197A3
A method for liquefaction of a pre-processed natural gas to produce LNG, where pre-processed natural gas is introduced into a LNG heat exchanger where the pre-processed natural gas is liquefied by cooling against an evaporating primary r...  
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/2015/163997A3
The present disclosure provides method for clean methane startup of a distillation tower. The method includes maintaining a rectifier section and a lower section in the distillation tower, feeding stream to the lower section, directly fe...  
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...  

Matches 651 - 700 out of 10,093