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JP6001588B2 |
The present invention relates to a method and apparatus for intensifying the energy content of an organic material by converting the material into hydrocarbons and the resulting product thereof. A method for converting an organic materia...
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JP6003834B2 |
To operate a fuel cell system while removing a sulphur compound-containing gas in a fuel gas, e.g., city gas, efficiently.After fuel gas is passed through an adsorber 1 and sulphur compounds are removed therefrom, the fuel gas is modifie...
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JP6003835B2 |
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JP5997798B2 |
A process for recovery of natural gas liquids is disclosed, the process including: fractionating a gas stream comprising nitrogen, methane, ethane, and propane and other C3+ hydrocarbons into at least two fractions including a light frac...
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JP5988728B2 |
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JP5984192B2 |
A process comprising: cooling natural gas with a heat exchanger and a first expander. The heat exchanger cools the feed natural gas to temperature higher than the outlet temperature of the expander, reheating the expander outlet stream i...
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JP5985752B2 |
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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JP2016159212A |
To provide a separator where size enlargement corresponding to required separation performance is easily achieved, assemblability is excellent and the exchanging of only a damaged part of a separation membrane is needed even when any one...
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JP5981989B2 |
The present invention discloses a new type of polyimide membrane with high permeances and high selectivities for gas separations and particularly for CO2/CH4 and H2/CH4 separations. The polyimide membranes have CO2 permeability of 50 Bar...
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JP5976951B2 |
This floating liquefied-gas production facility (1) is equipped with: a gas turbine unit (20); a liquefaction facility (90) that has a primary refrigeration compressor (40) driven by the gas turbine unit (20), and cools natural gas; a dr...
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JP5973125B2 |
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JP2016147997A |
To provide a heat amount control system capable of suppressing a BOG (boil-off gas), generated after heat amount control, within an allowable range.A heat amount control system comprises: an LNG storage tank 1 that stores LNG; a liquid h...
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JP5970860B2 |
To provide a hydrogen separation system capable of separating hydrogen from original fuel gas in a high energetic efficiency.This hydrogen separation system is equipped with a hydrogen separator of separating hydrogen from original fuel ...
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JP5967943B2 |
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JP5968180B2 |
To totally reduce biogas production cost, and supply the biogas inexpensively.An underground fermentation facility includes: a biomass production facility B on the ground; a biomass fermentation site D with peripheries covered by a water...
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JP5968252B2 |
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JP5965945B2 |
To provide a COseparation and recovery system by a membrane which is excellent in COpermeability and COseparation selectivity in COrecovery in a hydrogen production process and the like.A COseparation and recovery system by a membrane in...
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JP5963304B2 |
To provide a treatment method and a treatment system of a biogas, which collect methane gas with high concentration from a biogas through an easy operation at a low cost, and simultaneously produce sodium bicarbonate of high quality.The ...
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JP5960945B2 |
A process for producing a liquefied natural gas stream from an inlet gas feed stream, the process comprising the steps of: cooling at least a portion of the inlet gas feed stream by heat exchange contact with a first gas-phase refrigeran...
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JP5959721B2 |
The present invention provides a gas-steam efficient cogeneration process and system based on biomass gasification and methanation, comprising a biomass gasification unit, a transformation unit, a purification unit, a methanation unit, a...
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JP5959036B2 |
A process for converting carbon dioxide in flue gas into natural gas by using dump power energy. The process uses the dump power energy to electrolyze water to generate hydrogen gas; the hydrogen gas and carbon dioxide captured from indu...
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JP5956686B2 |
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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JP2016521668A |
The present invention comprises an electrothermal hydrogen cyanide production facility and a separator for receiving at least one gas stream containing hydrogen and / or hydrocarbon and separating hydrogen cyanide from a reaction mixture...
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JP2016114428A |
To provide a dropping monitoring device, a dropping monitoring system, and a method for detecting dropping that can further ensure the detection of the presence or the absence of an added odorant.The dropping monitoring device monitors d...
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JP5937411B2 |
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JP2016108382A |
To significantly reduce the amount of discharge of off gas including methane in producing biogas by methane fermentation.A biogas production system comprises a methane fermentation tank that generates biogas by methane fermentation, and ...
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JP5933704B2 |
A method for modification of a methane-containing gas stream, comprising the steps of: i) withdrawal of at least one substream from a methane-containing gas stream; ii) treatment of the substream with an electrically generated plasma, ge...
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JP5934131B2 |
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JP5932699B2 |
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JP5932985B2 |
The present invention relates to a method and a system for liquefying LPG boil off gas (BOG), the system comprising a LNG fuel supply system, wherein the LNG fuel system comprises at least one LNG fuel tank 23, a LNG fuel line 5 and a se...
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JP5932335B2 |
An improved process for deacidizing a gaseous mixture using phase enhanced gas-liquid absorption is described. The process utilizes a multiphasic absorbent that absorbs an acid gas at increased rate and leads to reduced overall energy co...
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JPWO2014007181A1 |
An object of the present invention is to provide a metal complex having high water resistance. A polyvalent carboxylic acid compound, metal ions belonging to groups 2 to 13 of the periodic table, an organic ligand capable of polydentatio...
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JP5925786B2 |
The present invention relates to a process for the removal of mercury from a mercury-containing hydrocarbon fluid feed using specifically selected metallate salts immobilised on a solid support materialcomprising, contacting the mercury-...
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JP2016514823A |
A liquefied natural gas production plant that produces a flow of liquefied natural gas products installed in the production area and a method for producing liquefied natural gas will be described. The production plant is equipped with ai...
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JP2016513230A |
The facility according to the present invention provides an expansion turbine (12), recovery means of mechanical work (G) generated during reduction of gas pressure in the expansion turbine, and compression means (C1, C2, C3). Heat gener...
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JP2016069672A |
To provide a new production method capable of producing a slippery web having a slippery surface capable of showing stably high slippery ability.In a production method of a slippery web including steps for: generating a flame by burning ...
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JP2016065643A |
To remove hot air accumulated in liquefaction gas equipment.This invention relates to liquefaction gas manufacturing equipment having a plurality of liquefaction gas manufacturing segments for liquefying supplied gas to manufacture lique...
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JP5912393B2 |
To provide a spray nozzle in which the structure is simple, that is applicable to the fluid having combustibility and corrosivity, and that shows highly effective prevention of a liquid dripping phenomenon, and to provide a mixing method...
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JP5909227B2 |
A process and an apparatus are disclosed for removing carbon dioxide from a hydrocarbon gas stream. The gas stream is cooled, expanded to intermediate pressure, and supplied to a fractionation tower at a top column feed position. The tow...
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JP2016060858A |
To provide a desulfurization vessel in which the discharge of desulfurization agent during depressurization is suppressed even for the case of a small vessel body part.Provided is a desulfurization vessel 50 including a vessel body part ...
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JP5898264B2 |
A method and apparatus for regulating the temperature of the cavitation medium for a cavitation chamber is provided. A heat exchange fluid is pumped through a heat exchange conduit that passes through a portion of the cavitation chamber....
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JP5896984B2 |
A process for liquefying a tube side stream in a main heat exchanger is described. The process comprises the steps of: a) providing a first mass flow to the warm end of a first subset of individual tubes, b) providing a second mass flow ...
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JP5893990B2 |
To improve efficiency of the entire system by that methane gas obtained from organic waste is all recycled.In this methane fermentation gas purification system 1, a boiler 8 heats water by using methane gas as fuel included in exhaust ga...
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JP5892165B2 |
A system for removing acid gases from a raw gas stream is provided. The system includes a cryogenic distillation column. The cryogenic distillation column receives a dehydrated and chilled sour gas stream, and separates the sour gas stre...
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JP5893638B2 |
The present invention relates to hydrogen sulfide scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide, which is capable of scavenging or removing hydrogen sulfide in hydroc...
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JP5889296B2 |
The invention provides a method of removing mercaptans from hydrocarbon fluids. The method involves using an alpha-amino ether to scavenge the mercaptans. The scavenging reaction converts the mercaptans into a hydrocarbon soluble compoun...
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JP5890264B2 |
Methods for performing separation of gaseous entities via contacting the gaseous entities with a sorbent material including a porous structured organic film including a plurality of segments and a plurality of linkers arranged as a coval...
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JP5890409B2 |
The invention provides a method of removing hydrogen sulfide from hydrocarbon fluids. The method involves using an alpha-amino ether as a hydrogen sulfide scavenger. This allows for the introduction of an oil soluble scavenger in lieu of...
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JP5888169B2 |
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JP5875808B2 |
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