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Matches 551 - 600 out of 1,951

Document Document Title
WO/1985/003015
A silanised layered clay comprising a layered clay chemically modified by incorporation therein of a silicon-containing residue inthe absence of a polymeric cationic hydroxy inorganic metal complex. The silanised layered clays are produc...  
WO/1985/003072
The gas to be treated is cooled and partially condensed in two steps (3-4, 5-6) and the condensed fractions are distilled in a column (9). A portion of the condensed liquid in the column head is under cooled in the second exchanger (5), ...  
WO/1985/003016
Silanised pillared interlayered clays which are produced by hydrolysing a hydrolysable silicon compound in the liquid or vapour phase in the presence of a pillared interlayered clay or a precursor thereof. The resulting silanised clays a...  
WO/1985/002399
A C1 to C4 monohaloalkane is converted to hydrocarbons having a greater number of carbon atoms than the monohaloalkane reactant, in particular to aliphatic hydrocarbons in the gasoline boiling range, by contacting the monohaloalkane at e...  
WO/1984/004319
A composition comprising: (A) a metal salt of (A)(I) at least one acid of the formula (I), wherein each X and X1 is independently oxygen or sulfur, each n is zero or one, and each R1 is independently the same or different hydrocarbon bas...  
WO/1983/001294
Improvement in a Ryan/Holmes separation of methane from carbon dioxide wherein the upper portion of a distillation column is operated at temperatures above the triple point of carbon dioxide, i.e., -70oF, while still effectuating a separ...  
WO/1983/000483
Process for converting heterosubstituted methanes, such as methyl alcohol, methyl ether, methyl mercaptan, dimethyl sulfide, methyl halides, methylal, methylamine and the like, by contacting such methanes with bifunctional acid-base cata...  
WO/1982/001870
A short-acting (Beta)-blocking compound of the formula (FORMULA) wherein Ar may be substituted or unsubstituted aromatic, Y may be a straight or branched carbon chain or aralkyl, R may be lower alkyl, lower alkenyl, lower alkynyl, aryl o...  
WO/1982/001869
A method for the treatment or prophylaxis of cardiac disorders in a mammal, comprising administering to such mammal a short-acting (Beta)-blocking compound of the formula: (FORMULA) wherein R may be lower alkyl, aryl, or aralkyl; n may b...  
WO/1981/000062
An improved zeolite catalyst for use in, and a method of treating a zeolite catalyst to improve its performance in, the conversion of ethanol and/or ethylene to higher hydrocarbons containing from three to twelve carbon atoms comprising ...  
WO/1980/002558
Ethane is separated from methane by passing a gaseous mixture of the ethane and the methane (plus a carrier gas if desired, e.g. helium, which can be 95% of the total volume) at a temperature from 150K to 400K and at a pressure from 1 to...  
WO/1980/000442
The plant for gasifying coal into methane or synthesis gas comprises a hydrogenation gasifier (2), a vapour gasifier (4), a conversion device (17), a fractionation device (9), a nuclear reactor (23) and a furnace for separating the metha...  
WO/1980/000441
The plant for gasification of coal into methane or synthetic gas comprises a hydrogenation gasifier (2), a vapour gasifier (4), a convertion (17) an fractionation (9) device. The coal to be gasified is first introduced into the hydrogena...  
WO/1980/000443
The gasification plant of coal into methane comprises a hydrogenation gasifier (3), a vapour gasifier (4) of a conversion (9) and fractionation (12) device. The coal is first introduced into the hydrogenation gasifier and then into the v...  
JP2013255882
To provide a catalytic reaction simulation device capable of obtaining knowledge about behavior of a catalyst caused by a difference in temperature conditions by precisely controlling the temperature during catalytic reaction with a simp...  
JP2013252991
To obtain higher reduction efficiency in carbon dioxide reduction using a photocatalyst.In a step S101, carbon dioxide is brought into contact with photocatalyst having a photocatalytic function. In a step S102, first light with a wavele...  
JP2013248610
To provide a method for preparing a catalyst having activity improved in a Fischer-Tropsch synthesis method and selectivity kept in relation to C5+ derived from further excellent control of the average size of microcrystals of an element...  
JP2013249605
To collect a produced gas stably and efficiently while avoiding flame extinguishing by seawater and mixing of exhaust gas into the produced gas.A gas-hydrate collecting system is located in a gas-hydrate layer H, and comprises: a combust...  
JP2013248609
To provide a process for preparing a catalyst, having an activity and selectivity maintained in respect of a C5+ compound in enhanced water thermal resistivity and Fischer-Tropsch synthesis.A process prepares a catalyst comprising an act...  
JP2013249279
To provide a metal complex having excellent weather resistance.There is provided a metal complex containing at least one metal ion selected from 5-12C cyclic saturated aliphatic polyvalent carboxylate anions and ions of metals belonging ...  
JP2013208384
To provide an absorbent article capable of restraining a sheet, which configures a wing portion, from being peeled off because a composition applied to a top sheet permeates through the wing portion when the wing portion is bent.In a top...  
JP2013189387
To provide a method for producing a hydrocarbon oil available continuously and stably in view of the fact that: hydrocarbon oils, although classified in petroleum-, synthesis-, fish-, and plant-based categories based on their origin, all...  
JP2013184892
To provide a metallic compound having excellent performances in gas adsorption, gas occlusion and gas separation.There is provided a metallic compound including an aromatic polyvalent carboxylic acid anion which has at least three carbox...  
JP2013180229
To provide a system for further controlling energy consumption in a gas separation system which recovers an impermeable gas with high pressure from a mixed gas using a gas separation membrane.A gas separation system for concentrating a l...  
JP2013176773
To provide a method of obtaining hydrogen or deuterium easily without requiring a large-scale device, and provide a method which can easily carry out hydrogenation or deuteration reaction without utilizing an expensive reactive reagent o...  
JP2013176755
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...  
JP2013173688
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 ...  
JP2013166111
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...  
JP2013163675
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 ...  
JP2013159684
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...  
JP2013159576
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, ...  
JP2013136538
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...  
JP2013129606
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...  
JP2013128868
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 ...  
JP2013119526
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 ...  
JP2013116878
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...  
JP2013095681
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...  
JP2013095727
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...  
JP2013095726
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...  
JP2013087187
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...  
JP2013063951
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...  
JP2013063960
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...  
JP2013063405
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...  
JP2013046903
To provide a gas separation composite membrane having excellent gas permeability, yet achieving high gas separation selectivity and high membrane-formation aptitude and over-time stability; and to provide a module and a gas separation ap...  
JP2013043123
To efficiently form methane by reduction of carbon dioxide by using light.Carbon dioxide is brought into contact with a methane formation agent in which a plurality of gold fine particles adhere on surfaces of titanium oxide particles ha...  
JP2013040263
To provide a method for producing an isopentane fraction, by which a high purity isopentane fraction is stably recovered even when the amount of light naphtha or the content of isopentane in the light naphtha is largely varied, and to pr...  
JP2013035698
To provide a photocatalyst capable of reducing carbon dioxide by photoreaction more stably.In this method, carbon dioxide is contacted with a photocatalyst having an anatase-type crystal structure comprising metal oxides composed of tita...  
JP2013031806
To provide a highly-active immobilized palladium catalyst which is prepared by utilizing an inexpensive polydimethylsilane and does not cause activity deterioration even in repeated use or long term use.The immobilized palladium catalyst...  
JP2013010868
To provide a method and device for producing gas hydrate capable of producing crystals of the gas hydrate which are less apt to break and having large crystal sizes when the gas hydrate of methane-containing gases, such as methane gas or...  
JP2012254446
To provide a highly selective catalyst production method used for synthesis of vinyl acetate monomer, in hydrogenation of hydrocarbons, in particular selective hydrogenation of polyunsaturated hydrocarbon compounds, etc. or in oxidation ...  

Matches 551 - 600 out of 1,951