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JP6144714B2 |
A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is fed into the warm end of a main heat exchanger, cooled and ...
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JP6143637B2 |
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JP6142433B2 |
To provide a method for producing carbon dioxide, an apparatus for producing carbon dioxide, and a system for producing carbon dioxide which enable separation of high-purity (a purity of 90% or more) methane and high-purity (a purity of ...
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JP6136074B2 |
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JP6134384B2 |
In a heater for a liquefied stream, a first heat transfer zone has a box stretching longitudinally along an axis. A first heat transfer surface is arranged inside the box, across which a first indirect heat exchanging contact is establis...
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JP2017080697A |
To provide a carbon dioxide separation method, for separating carbon dioxide from mixed gas containing methane and carbon dioxide by membrane separation using an inorganic separation membrane, capable of minimizing a membrane area of the...
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JP2017512216A |
A method for removing a sulfur compound selected from mercaptan (R-SH), organic sulfide (RS-R'), organic disulfide (RSS-R') and carbonyl sulfide (COS) from a hydrocarbon stream. Brings a hydrocarbon stream containing one or more sulfur c...
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JP6126952B2 |
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JP6122490B2 |
In a closed circuit a heat transfer fluid is cycled from a first heat transfer zone to a second heat transfer zone via a downcomer, all arranged in an ambient. The first heat transfer zone, housed inside a first box, comprises a first he...
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JPWO2015174520A1 |
The plant processing system of the present invention includes a plant cultivation facility (1) for cultivating a plant containing a sugar solution, a crushing facility (2) for crushing the plant cut down by the plant cultivation facility...
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JP6104935B2 |
The invention relates to a method for upgrading a gas by separation of carbon dioxide therefrom, which method comprises the steps of introducing a stream of gas to a wet bed of ion exchange resin, and desorbing the adsorbed carbon dioxid...
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JP6101740B2 |
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JP6099091B2 |
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JP6093519B2 |
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JP6093450B2 |
Cryogenic fuel compositions including a cryogenic fuel and paraxyelene and a dual fuel aircraft system for an aircraft having at least one turbine engine, including a first fuel system for providing a first fuel from a first fuel tank to...
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JP6093859B2 |
While the traditional gas hydrate production method, wherein a single guest gas is reacted with water, is unsatisfactory in terms of cost effectiveness and productivity, the present invention provides improved production yield of gas hyd...
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JP6093457B2 |
A set of inventions relates to liquefaction of gases and their mixtures and can be used during natural gas processing. The technical result reached through the application of the inventions is lower consumption of power needed during ...
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JP6087978B2 |
A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is passed through main heat exchanger to produce a first LNG s...
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JP6084928B2 |
A process for separating methane from a natural gas mixture employs pressure swing adsorption in one or more vessels. Each vessel has an adsorbent material having a kinetic selectivity for contaminants over methane greater than 5. Contam...
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JP6084126B2 |
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JP2017032146A |
To provide an air cooling type liquefaction gas manufacturing facility capable of restricting the reduction in liquefaction gas manufacturing amount depending on an ambient temperature by improving the efficiency of heat exchange by AFC....
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JP6077650B2 |
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JP6077169B1 |
[Subject] Provide a method and equipment which can reduce cost conventionally and which manufacture hydrogen gas from biogas. [Means for Solution] A hydrogen gas manufacturing method carries out Rising pressure of the biogas, and sends i...
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JP2017025116A |
To provide a desulfurization method of fuel gas, the method enabling desulfurized fuel gas to be quickly supplied to a subsequent stage by a simple and safe method.The desulfurization method of fuel gas is provided in which, when the fue...
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JP2017025118A |
To provide a desulfurization method of fuel gas capable of omitting conventional pretreatments and re-reduction treatments and achieving desulfurization of the fuel gas in more inexpensive, a manufacturing method of a desulfurization cat...
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JP6074212B2 |
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JP6073088B2 |
To provide a high performance liquid absorbent capable of attaining carbon dioxide separation-recovery from a gas flow containing high pressure carbon dioxide having carbon dioxide partial pressure of 1.5 bar or more in the gas flow, at ...
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JP2017014437A |
To provide a purification device and a purification method of a raw material gas achieving reduction of loads such as cost and work in a process and simplification of a system.A first HS removal device 2 of removing HS from a raw materia...
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JP6056280B2 |
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JP6059714B2 |
Described herein are filter assemblies for removing high molecular weight organic components from liquefied petroleum gas, as well as methods for removing high molecular weight components from liquefied petroleum gases. The filter assemb...
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JP2016221490A |
To provide an organic waste treatment system and a method for treatment of an organic waste by which energy can be taken out from the organic waste with high performance.An organic waste treatment system has a high-temperature sterilizat...
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JP6055589B2 |
A power plant including an apparatus (100) for regasification of liquefied natural gas (LNG) is provided. The apparatus includes a compressor (116) configured to pressurize a working fluid and a heat recovery system (112) configured to p...
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JP6047024B2 |
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JP2016539300A |
Forming the first part of the supply gas flow and the second part of the supply gas flow, the mass ratio of the first part to the second part is 95: 5-5: 95; Light components comprising cooling and at least partially condensing the first...
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JP2016204215A |
To provide a measuring apparatus and measuring method, capable of easily measuring the crystal growth pressure of a gas-hydrate, and a method capable of effectively estimating the depth of a surface layer type methane hydrate distributed...
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JP6040507B2 |
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JP6037804B2 |
A gas separation membrane having a gas separating layer containing a polybenzoxazole resin, in which the polybenzoxazole exhibits a solubility of 1% by mass or more to any one solvent selected from tetrahydrofuran, chloroform, methyl eth...
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JP6041029B2 |
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JP6035553B2 |
A pressure swing adsorption process for removal of CO 2 from natural gas streams through a combination of a selective adsorbent material containing an effective amount of a non-adsorbent filler, adsorbent contactor design, and adsorption...
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JP2016536389A |
Hydrogen sulfide (H)2It is the method of processing the oil and the gas stream containing S), and includes processing a gas stream in solution of amine and a physical solvent, and they are these amine and a physical solvent, When mixed w...
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JP2016536137A |
A process in which it has been improved for reproducing a solvent used in order to remove a contaminant from a fluid style is indicated. It is a place (46) where strip artist gas by which an improving point was condensed from flowing-bac...
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JP2016191024A |
To provide a gas control device, a combustion system and a program capable of stabilizing the combustion of fuel gas compared with the case where the stabilization of the combustion of fuel gas is attained only by the use of an adsorptio...
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JP6022143B2 |
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JP2016188331A |
To provide biogas desulfurization equipment that can remove hydrogen sulfide in biogas to a concentration of 1 ppm or less without generating dew condensation in the desulfurization equipment.Biogas desulfurization equipment 1 is selecte...
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JP2016186056A |
To provide a gas production apparatus having improved energy efficiency in concentrating methane gas.A gas production apparatus 100 comprises: a gas purification part 20 that separates impurities from raw material gas comprising methane ...
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JP6013864B2 |
To provide a methane fermentation gas purification process and purification system having a reduced energy requirement for the purification of methane fermentation gas.There is provided the methane fermentation gas purification process i...
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JP6013865B2 |
To provide a city gas production process and production system having a reduced energy requirement for the production of city gas.There is provided the city gas production process including: a purification step of obtaining a methane gas...
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JP2016531973A |
The present invention involves the conversion of carbon dioxide to methane from the flue gas (15) of a power plant (2,2a) with a water / steam circuit (11) by burning a carbon-containing fuel (3). Regarding the metanation method performe...
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JP6002871B1 |
the present invention relates to a sulfur uncontained scenting constituent added by LPG for a user to enable it [what kind of / leak, and] to come out, and to perceive even if it is, when a liquefied petroleum gas (LPG) leak arises in a ...
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JP6002841B2 |
Process for liquefying natural gas in a cryogenic heat exchanger by flowing in indirect contact with refrigerant fluid entering heat exchanger at a first inlet at temperature T0 and pressure P1, and flowing through the exchanger as co-cu...
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