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Matches 701 - 750 out of 4,379

Document Document Title
JP2013176755A
To provide a gas separation membrane that is made of a new soluble polyimide, has improved gas separation performance and further has long-period stability under film use conditions, and to provide a gas separation method using the gas s...  
JP2013173688A
To provide a method for removing not only an inorganic halogen compound but also an organic halogen compound, in the case of reducing a residual halogen concentration in an unreacted C4 fraction separated from a product, when performing ...  
JP5283091B2  
JP2013166111A
To provide a novel and inexpensive catalyst for a reaction to convert carbon monoxide in a gas, that contains carbon monoxide and hydrogen, into methane.A catalyst for a reaction to convert carbon monoxide in a gas that contains carbon m...  
JP5273724B2  
JP5276763B2  
JP2013533245A  
JP2013163675A
To provide a catalyst capable of hydrogenating carbon dioxide at an atmospheric pressure at a reaction temperature of ≤200°C at a high conversion rate, and to provide a hydrogen reduction method of carbon dioxide using the catalyst.A ...  
JP5270201B2  
JP2013159684A
To prevent blockade of a gas injection port in a hydrate generator, to facilitate control of liquid temperature and gas temperature and to suppress energy consumption.When raw material gas g is jetted in water w to produce hydrate, an in...  
JP2013532670A  
JP2013159576A
To provide a method for efficiently producing highly pure paraffin without performing troublesome operations such as distillation, and a paraffin production device.A paraffin production device 100 includes a separation/recovery means 1, ...  
JP5260128B2  
JP5265620B2  
JP5255325B2  
JP2013530183A  
JP2013530145A  
JP5244658B2  
JP5242993B2  
JP5239667B2  
JP2013136538A
To provide a methanation reaction device, capable of avoiding abrupt rise of temperature within the device, in a reaction of converting a raw material gas including much carbon dioxide into methane by the methanation reaction.This methan...  
JP2013129606A
To provide a simple, highly energy efficient, industrially advantageous method and system for obtaining high-purity propane from low-purity propane.At least one of water, carbon dioxide, ethane, and propylene and at least one of isobutan...  
JP2013128868A
To provide a gas separation system reducing the required membrane area of a gas separation membrane compared with a conventional one and capable of obtaining low permeable gas of high purity at a high recovery rate in regard to a single ...  
JP2013527415A  
JP2013119526A
To provide a method for improving a product yield and dispensing with separating higher-order hydrocarbons for combustion and disposal thereof, when natural gas obtained from a gas well is completely converted into methane by subjecting ...  
JP2013116878A
To safely and easily recover a remaining high-boiling point organic solvent after trimethylsilyl chloride is reacted with an inorganic salt of hydrogen azide using a phase-transfer catalyst in the high-boiling point organic solvent to sy...  
JP5208515B2  
JP2013521375A  
JP5205693B2  
JP2013095681A
To efficiently and inexpensively produce methane by methanation of CO2 and/or CO without using hydrogen produced in a different process.The inside of a reactor is divided into an ammonia decomposition chamber A (installed with an ammonia...  
JP2013095727A
To highly concentrate methane from a biogas and to further effectively utilize methane included in the biogas.The biogas is pressurized and supplied to a first stage separation membrane module 1 via a supply tube 4 and a first compressor...  
JP2013518100A  
JP2013095726A
To further enhance a recovery rate of methane finally recovered from biogas.Biogas is pressurized and supplied to a first stage separation membrane module 1 via a supply tube 4 and a first compressor 5, a transmitted gas transmitted thro...  
JP2013087187A
To provide a new working medium for heat cycles, which is nonflammable and has a slight load on the environment and further improved heat cycle characteristics.The working medium for heat cycles comprises at least 50 mass% of at least on...  
JP2013516487A  
JP2013515684A  
JP2013515764A  
JP5188663B2  
JP5185489B2  
JP5185316B2  
JP5183678B2  
JP2013063951A
To provide a hydrocarbon separation method for highly efficiently separating unsaturated hydrocarbons and saturated hydrocarbons even if the hydrocarbons are ones having three or more carbon atoms and having the same number of carbon ato...  
JP2013063960A
To provide an excellent method for separating a hydrocarbon-based mixed gas.The separation method separates a hydrocarbon-based mixed gas having one or two carbon atoms, the method using a metal complex composed of at least one metal ion...  
JP2013063405A
To provide an apparatus and a method for vapor-phase reduction which give a practical throughput with a small apparatus, facilitate control of the reaction temperature and achieve high reaction efficiency on the basis of a technique of c...  
JP2013511383A  
JP2013511464A  
JP2013511591A  
JP2013511545A  
JP5177339B2  
JP5176399B2  

Matches 701 - 750 out of 4,379