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WO/2014/049259A1 |
In a method for separating at least one lighter impurity of a gaseous mixture containing at least 30% mol of carbon dioxide, a liquid (101) enriched with carbon dioxide is drawn off into a vat of a distillation column (25), at least part...
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WO/2014/048845A1 |
Innovative configuration of coolant compressors for the liquefaction of natural gas (LNG technology) based on high-efficiency aeroderivative gas turbines and compressors in parallel, suitable for increasing the operative flexibility of t...
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WO/2014/048864A2 |
Process for the production of liquefied impure ethylene LIE from a gas mixture GM which contains ethylene in a quantity of less than 99.80 % by volume and other constituents among which at least one lower boiling gas BG, according to whi...
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WO/2014/043736A1 |
An LNG production plant positioned at a production location adjacent to a body of water is described. The LNG production plant comprises a plurality of spaced-apart facilities including a first facility and a second facility, each facili...
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WO/2014/044943A1 |
The invention relates to a heat exchanger (1) comprising: parallel plates (2) defining channels for heating or cooling fluids, spacers extending between the plates (2) and defining channels, and an individual casing covering the plates (...
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WO/2014/044979A2 |
The invention relates to a heat exchanger assembly (1) comprising two exchangers (10, 50), each comprising a stack of parallel plates (12, 52) defining a first connection surface and a second connection surface that are adjacent to each ...
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WO/2014/044955A1 |
The invention relates to a heat exchanger (20) comprising parallel plates (21) defining primary channels for a heating fluid and secondary channels for a cooling fluid, as well as heat exchange spacers in the form of waves that extend be...
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WO/2014/040844A1 |
The invention relates to an environmentally-friendly integrated installation which comprises a combined air separation and carbon dioxide capture installation, and an electrolysis unit. In certain embodiments, the integrated installation...
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WO/2014/041274A1 |
In a method for producing a first pressurised gas and a second gas on a one-off basis by cryogenic distillation of air, according to a first step, no fluid heats up or cools down in a second heat exchanger (2), and according to a second ...
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WO/2014/039008A1 |
The present invention provides an LNG production system and method with improved refrigeration. The refrigeration is achieved by a refrigeration device comprising a plurality of refrigerant compressors (11, 13, 15, 17) configured into a ...
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WO/2014/037250A1 |
A process for providing an oxygen rich gas and fuel to at least first and second units (C1,C2), both of which are oxygen rich gas consuming units comprises separating air (1) in an air separation unit (ASU) to produce oxygen rich gas (5)...
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WO/2014/037091A2 |
A process for generating at least one liquid oxygen product (LOX) and a gaseous oxygen product (GOX) by low-temperature separation of air (AIR) in a distillation column system (S) of an air separation facility, in which, for obtaining th...
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WO/2014/036322A1 |
A natural gas two-column processing plant allows for recovery of at least 95% of C4 and heavier hydrocarbons, and about 60 to 80% of C3 hydrocarbons from a rich feed gas stream in which the first column (absorber) operates at a higher pr...
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WO/2014/030923A1 |
The present invention relates to a volatile-organic-compound recovery device; relating to a volatile-organic-compound recovery device for outdoor use fitted with a suction pump whereby it is possible to effectively suck in and recover oi...
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WO/2014/028961A1 |
A liquefied natural gas production facility and a method of designing and constructing a liquefied natural gas production facility are described. The facility comprises a plurality of space-apart modules for installation at a production ...
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WO/2014/031999A2 |
Various embodiments provide an end-to-end gaseous fuel transportation solution without using physical pipelines. A virtual pipeline system and methods thereof may involve transportation of gaseous fuels including compressed natural gas (...
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WO/2014/031949A1 |
In accordance with the present invention compositions are disclosed. The compositions consist of (A) a refrigerant component consisting essentially of (1) at least one refrigerant having an OEL less than 400; and (2) a combination of ref...
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WO/2014/026712A1 |
The present invention relates to a system for CO2 removal from natural gas before it is converted to liquefied natural gas in a liquefaction system comprising a first stage (100) absorber column (102) with a CO2 rich gas feed inlet (101)...
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WO/2014/026738A2 |
The invention relates to a method and to a device for generating electrical energy in a combined system consisting of a power plant and an air handling system. The power plant comprises a first gas expansion unit (300) which is connected...
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WO/2014/025096A1 |
The natural gas liquefaction system according to the present invention comprises: a natural gas storage unit; a liquefied natural gas storage unit; a main body; a pumping unit; a supercooling unit; and a first conveying unit.
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WO/2014/025284A2 |
This series of inventions relates to chemical, gas and oil branches and could be used to obtain crude helium, nitrogen, methane and liquid hydrocarbons (CV) from natural gas. The technical result of inventions is increase of nitrogen ...
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WO/2014/023420A1 |
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...
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WO/2014/021900A1 |
A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to ...
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WO/2014/019697A2 |
The invention concerns a method for separating methane from a synthesis gas flow, particularly an oxogas flow (21), comprising the steps: pre-condensing the synthesis gas flow (21) in such a manner that a methane-depleted gaseous synthes...
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WO/2014/019698A2 |
The invention relates to a method and a device for generating electrical energy in a combined system consisting of a power plant and an air handling system. The power plant comprises a first gas expansion unit (300) which is connected to...
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WO/2014/022510A2 |
A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to ...
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WO/2014/018045A1 |
An natural gas processing plant allows for recovery of at least 98% of butane and heavier hydrocarbons, and about 60 to 80% of propane hydrocarbons from a rich feed gas stream with a single fractionator that operates at two different pre...
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WO/2014/013158A2 |
The present invention relates to a method for liquefying a natural gas in at least one cryogenic heat exchanger (EC1) by indirect contact circulation with at least one flow (SI) of coolant entering substantially at temperature TO in a fi...
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WO/2014/009300A1 |
In a process for the separation of a gas rich in carbon dioxide and containing at least one component lighter than carbon dioxide, the feed gas rich in carbon dioxide is cooled in a first heat exchanger (E1), partially condensed and sepa...
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WO/2014/011903A1 |
Systems and methods of CO2 desublimation are presented in which refrigeration content is retained within the system. Most preferably, refrigeration content is recycled by providing the refrigeration content of a CO2-lean feed gas to the ...
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WO/2014/009449A1 |
In a process for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature, the feed stream (1, 3) is compressed in a compressor (C1, C2, C3) compris...
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WO/2014/009559A1 |
In a process for storing liquid rich in carbon dioxide in solid form and subsequently releasing liquid containing mainly carbon dioxide, a solid (13) containing mainly carbon dioxide is formed from at least part of the liquid (1) with or...
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WO/2014/011344A1 |
A process for separating a hydrocarbon gas into a fraction containing a predominant portion of the methane or ethane and lighter components and a fraction containing a predominant portion of the C2 or C3 and heavier components in which t...
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WO/2014/009643A1 |
The invention relates to a separation method in which a carbon dioxide-rich gas is cooled in a first heat exchanger (5); the carbon dioxide-rich gas cooled in the first heat exchanger enters a first phase separator (9) at a first tempera...
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WO/2014/006178A1 |
The process comprises the following steps: - taking a recycling stream (152) from a top stream (131, 140, 141) resulting from a recovery column (35); - causing heat exchange between the recycling stream (152) and at least one part of the...
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WO/2014/006426A2 |
Methods and apparatus are disclosed for efficient cooling within air liquefaction processes with integrated use of cold recycle from a thermal energy store.
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WO/2014/003449A1 |
A system for liquefying natural gas according to the present invention includes: a preheating means; a means for separating gas and liquid; a first heat-exchanging means; a second heat-exchanging means; a first expansion means; a second ...
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WO/2014/000882A2 |
The process and the apparatus serve to generate electric energy in a combined system comprising a power station and air treatment plant. The power station has a first gas expansion unit (300) which is connected to a generator for generat...
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WO/2013/190263A1 |
A cryogenic refrigeration system is provided having particular application in cooling a Magnetic Resonance Imaging system. The cryogenic refrigeration system comprises a conduit arranged as a cooling circuit through which a coolant fluid...
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WO/2013/191948A1 |
A method of liquefying natural gas. The method comprises cooling a gaseous natural gas process stream with a refrigerant flowing in a path isolated from the natural gas process stream. The refrigerant may differ in composition from a com...
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WO/2013/160577A9 |
Apparatus for compressing a gas flow comprising at least 0.1 vol% water, comprising a compressor containing N compression stages, in which each compression stage comprises a compressing means and an exchanger directly or indirectly conne...
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WO/2013/186496A1 |
The invention relates to a method for cooling or heating a gaseous mixture, in which a gaseous mixture to be separated is cooled in a channel (23) of an exchange line (3), said channel being closed by a sealed-closing means at an interme...
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WO/2013/184068A1 |
Embodiments of the present invention provide a process for liquefaction of a natural gas. The process includes cooling the natural gas with a first refrigerant provided by a first cooling system and cooling the natural gas with a second ...
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WO/2013/180520A1 |
The present invention provides a system for recovering a fire-extinguishing agent, comprising: a cooling system for receiving the fire-extinguishing agent stored in a cylinder and lowering the temperature and pressure of the fire-extingu...
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WO/2013/178901A2 |
A device for cryogenically separating a mixture (5) of methane, carbon monoxide and hydrogen comprises a first separation unit comprising a first column (19), the first separation unit being supplied with the mixture (5), a first pipe fo...
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WO/2013/174480A1 |
The invention relates to a method for producing a methanol synthesis gas product stream (2), an H2 product stream (3), and a CO product stream (4) from a synthesis gas stream (5) containing H2 and CO, in particular in the form of AOG, th...
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WO/2013/175906A1 |
The boil-off gas discharged from a liquid hydrogen storage tank on a liquid hydrogen transport vessel (16) is introduced into the liquid hydrogen stored within liquid hydrogen storage tanks (19, 20) disposed on the ground by passing thro...
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WO/2013/175905A1 |
A liquid hydrogen production device (HS) is provided with a refrigeration cycle unit (R) in which circulating hydrogen functions as a refrigerant, and a liquid hydrogen generation unit (P) for generating liquid hydrogen by cooling high-p...
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WO/2013/172416A1 |
This production method for natural gas comprises: a step in which raw natural gas containing helium gas is adiabatically compressed; a step in which the helium gas is separated from the raw natural gas by passing the adiabatically compre...
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WO/2013/171421A2 |
In a process for venting a carbon dioxide‑rich fluid, a processing unit (3) produces at least one carbon dioxide‑rich fluid (7, 9, 11) at a first pressure, the carbon dioxide‑rich fluid is expanded in a valve (PSV) to a second pres...
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