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WO/2014/081649A1 |
This invention involves a process and system for the purification of a natural gas stream by using a supersonic inertia separator to remove condensable impurities and then further purifying the natural gas stream by using at least one ad...
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WO/2014/081162A1 |
The present invention relates to a natural gas liquefaction process and, more specifically, to a natural gas liquefaction process which does not use a pump and yet can maintain a simple structure and also can easily be controlled. That i...
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WO/2014/078092A1 |
Systems and a method for the formation of a liquefied natural gas (LNG) are disclosed herein. The system includes a first fluorocarbon refrigeration system configured to chill a natural gas using a first fluorocarbon refrigerant and a se...
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WO/2014/067662A2 |
The invention relates to a process for the separation of air (AIR), in which cooled air (AIR) at a first separation pressure is separated in a first separation column (S1) at least into a nitrogen-enriched top fraction and an oxygen-enri...
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WO/2014/070568A1 |
A method and system for supplying power to a mine, particularly during periods of high peak-power electrical power rates or low power grid availability, is achieved by liquefying air and storing it in a storage vessel. The liquefied air ...
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WO/2014/071027A1 |
A compact transportable apparatus for flexibly recovering natural gas liquids from a natural gas stream feedstock having a temperature at atmospheric ambient or higher and a feed pressure of at least 400 psig. The apparatus comprises a s...
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WO/2014/069832A1 |
The present invention relates to a reliquefaction method for stored liquid, and the reliquefaction method for stored liquid can implement a simple structure or a simple operation and can exhibit excellent process efficiency, wherein: the...
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WO/2014/067793A2 |
The invention relates to a method for operating a power plant (22) having a connected air separation plant (10), wherein a first partial power of the power plant (22) is fed into an electrical supply network (28) and a second partial pow...
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WO/2014/067652A2 |
The invention relates to a method for cooling a hydrocarbon-rich fraction, in particular of natural gas, wherein the hydrocarbon-rich fraction (1) is cooled against at least one refrigerant circuit (10 - 15), the refrigerant includes at ...
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WO/2014/065778A1 |
Plants, devices, and methods are presented which economically and effectively reduce carbon dioxide (CO2) emissions from flue gases by converting heat derived from one or more sources of flue gas to drive a heat engine, which generates p...
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WO/2014/065618A1 |
Disclosed is a system for processing a liquefied natural gas in a ship, comprising a storage tank for storing liquefied natural gas, and an engine using the liquefied natural gas stored in the storage tank as a fuel. The system for proce...
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WO/2014/064894A1 |
The system is provided with: multi-stage impurity separation units (6a, 6b, 6c) having multi-stage compressors (4a, 4b, 4c) for stage-wise compression, to a target pressure, of exhaust gases (2) containing predominantly carbon dioxide fr...
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WO/2014/066454A1 |
A method for removing gas from a storage vessel and returning it along with a liquid feed to the vessel. The gas such as natural gas is withdrawn from the storage vessel and fed to a venturi device where it is combined with a feed of liq...
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WO/2014/061445A1 |
The present invention addresses the problem of providing a method for condensing oxygen isotopes capable of condensing the oxygen isotopes when distilling a nitric oxide starting material in large amounts without requiring regular replen...
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WO/2014/057652A1 |
In the present invention, a simple device is used to remove impurities from a waste gas from an oxygen-combustion device, thereby reducing equipment costs. The present invention is a compressor impurity-removal system that compresses and...
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WO/2014/056949A2 |
A method for the recovery of oil or other hydrocarbon deposits from a subterranean formation below a surficial formation, said method comprising the steps of: a] separating an air stream into an oxygen-rich stream and a nitrogen-rich str...
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WO/2014/058648A1 |
Embodiments described herein provide a method and systems for separating carbon dioxide from heavy hydrocarbons. The method includes cooling a first liquid stream including carbon dioxide and heavy hydrocarbons within an oscillatory crys...
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WO/2014/054945A2 |
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...
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WO/2014/053297A2 |
A process for the separation of air by cryogenic distillation operates either with a product ratio greater than 2.5, in which case nitrogen enriched liquid is sent from a storage tank (27) to the column system and nitrogen enriched gas (...
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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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