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JP5647388B2 |
To concentrate-separate selectively carbon dioxide and hydrogen from a blast furnace gas by practicing an operation by the PSA method. A process of separating a blast furnace gas repeats a cycle including an adsorption process of introdu...
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JP5646226B2 |
To provide a method of operating gas separation recovery equipment capable of separating and recovering carbon dioxide from blast furnace gas efficiently and economically without constraints on equipment.In the method of operating the ga...
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JP5640786B2 |
To provide a method for operating a blast furnace capable of reducing the amount of real COgenerated, by utilizing generated COeffectively.This method comprises: a step (A) for separating and collecting COfrom a mixed gas containing CO; ...
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JP5643470B2 |
Reactors for the total recycling of contaminated liquid waste, which produce a clean burning combustible gas, usable heat, and solid precipitates. Different embodiments include the efficient recycling of automotive antifreeze and oil was...
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JP2014533647A |
One or more containing hydrogen, carbon oxide and steam, having a ratio R defined as R = (H2-CO2) / (CO + CO2) of less than 0.6 and a steam to carbon monoxide ratio of 1.8 or less. It is a method of increasing the hydrogen content of the...
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JP2014533646A |
One or more containing hydrogen, carbon oxide and steam, having a ratio R defined as R = (H2-CO2) / (CO + CO2) of less than 0.6 and a steam to carbon monoxide ratio of 1.8 or less. A method of increasing the hydrogen content of the synth...
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JP2014227450A |
To improve decomposition efficiency of a material to be processed by a microbe at a low cost by devising a way of introducing a gas to a microbe reaction tank.A syngas production system includes a gasification furnace 116 for gasifying a...
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JP2014227553A |
To provide a process for recovering sulfur, which can be performed more economically than conventional arts.The process for recovering sulfur (9) is provided in which, in a sour gas scrubber (S) comprising a scrubbing part (W) and a rege...
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JP2014224211A |
To provide a method for utilizing by-product gas at an iron mill, which can allow the shortage of the coke oven gas to be covered satisfactorily even when the coke oven gas, that is used as fuel in the iron mill, is in a shortage state a...
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JP5636048B2 |
The invention is directed to a process to prepare a hydrogen rich gas mixture from a solid sulphur- and halogen-containing carbonaceous feedstock. The process involves the following steps. Step (a): gasification of the solid carbonaceous...
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JP5631143B2 |
Provided are CO 2 separation and recovery equipment that yields a higher CO 2 recovery rate, and a coal gasification combined power plant including the CO 2 separation and recovery equipment with high plant efficiency. The CO 2 separatio...
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JP5619151B2 |
A process for removing carbon dioxide from a fluid comprises the steps of: (a) treating the fluid by bringing it into countercurrent contact with a liquid absorbent in a first absorption zone and thereafter in a second absorption zone to...
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JP2014528884A |
The present invention provides a method for increasing the CO / H2 ratio of syngas. In this method, the synthetic gas is passed through a first reactor (10) containing Cu at a first temperature effective for CO2 in the syngas to react wi...
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JP2014200706A |
To provide a gas treatment material capable of removing a sulfur component more effectively while suppressing a temperature drop of the gas to be treated, and to provide a production method of the gas treatment material and a gas treatme...
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JP2014198788A |
To provide a method for producing a high-calorie gas stably for a long period of time by obtaining a high carbon monoxide conversion at a relatively low temperature, the high-calorie gas containing, in addition to methane, a lower satura...
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JP2014198789A |
To provide a methane-rich gas production system having, as a whole system, reduced load in terms of equipment cost, energy consumption, and amount of supplied water vapor.The methane-rich gas production system is constituted so that a ra...
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JP5610561B2 |
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JP5610513B2 |
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JP5606064B2 |
The invention relates to a method of reforming a gas containing tarry impurities, such as the gasification gas obtained by gasifying a fuel. In the method, oxygen or an oxygenous gas (10) is added to a gas flow (8), after which the gas i...
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JP5606914B2 |
The present invention relates to a new process for removal of carbon dioxide from a feed gas, wherein the feed gas is fed to and concentrated in a stripper column (A) before condensation of the gaseous carbon dioxide. The present inventi...
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JP5601659B2 |
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JP5600250B2 |
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JP5597135B2 |
The invention provides a process for the separation of CO2 from a gaseous feed stream, comprising the subsequent steps of: a) cooling a porous body in the form of a fixed bed (101,102,103) to a temperature below the sublimation temperatu...
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JP5595385B2 |
A CO shift catalyst according to the present invention reforms carbon monoxide (CO) and is prepared from one or a mixture of platinum (Pt), ruthenium (Ru), iridium (Ir), and rhodium (Rh) as an active ingredient and at least one of titani...
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JP5595243B2 |
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JP5594370B2 |
Provided is a method of reforming a produced gas to reform tar contained in the produced gas from a gasification furnace. Quick lime comes in contact with a produced gas (3) from a gasification furnace (2) in a reformer (1) such that the...
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JP5592250B2 |
The invention relates to a process of making a syngas mixture containing hydrogen, carbon monoxide and carbon dioxide, comprising a step of contacting a gaseous feed mixture containing carbon dioxide and hydrogen with a catalyst, which c...
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JP5591158B2 |
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JP5591075B2 |
An absorber that uses a gasified gas containing CO2 and H2S formed by gasifying coal, for example, as an introduced gas, and that makes the CO2 and H2S absorbed from the introduced gas by bringing the introduced gas into contact with an ...
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JP5588861B2 |
The present invention relates the separation of a target gas from a mixture of gases through the use of engineered structured adsorbent contactors in pressure swing adsorption and thermal swing adsorption processes. Preferably, the conta...
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JP2014159528A |
To omit a device for treating ammonia by effectively utilizing ammonia contained in waste water.A synthesis gas generation system 100 includes: a combustion furnace 112 for heating a fluid medium; a gasification furnace 116 into which th...
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JP5582985B2 |
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JP5582984B2 |
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JP5581827B2 |
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JP5584018B2 |
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JP5579032B2 |
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JP5573460B2 |
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JP5569666B2 |
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JP5571773B2 |
A catalyst includes an olivine substrate on which an iron compound layer is deposited, produced by impregnating the olivine substrate with a solution including an iron salt, and then heat-treating. The catalyst is useful for steam-reform...
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JP2014518924A |
Oxygen is added to a raw syngas stream that contains hydrogen and CO, one or more light hydrocarbons, and that may also contain tars, produced by gasification of carbonaceous feed material, while imparting heat at a rate greater than 125...
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JP5550715B2 |
A CO shift catalyst according to the present invention is one that reforms carbon monoxide (CO) in gas. The CO shift catalyst includes: active ingredients including one of molybdenum (Mo) and iron (Fe) as a main ingredient and one of nic...
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JP5552815B2 |
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JP5541985B2 |
To provide a method for collecting hydrogen with high efficiency when the hydrogen contained in gas as well as carbon monoxide needs to be collected efficiently to be utilized as flammable gas component to obtain flammable gas in good yi...
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JP2014125577A |
To provide a method and an apparatus for producing a production gas which is produced by gasification of an organic raw material, e.g. biomass, is available as a gas fuel and a raw material gas for chemical synthesis of methanol and GTL ...
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JP5535732B2 |
To provide a boiler facility in which the facility volume is made compact and system efficiency of the boiler is improved when recovering CO.The boiler facility includes: a gasifying furnace 10 generating gaseous fuel by gasifying biomas...
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JP5534972B2 |
To provide a gas separation method which can separate a specified gas component from a mixed gas by using a pressure swing adsorption method at high density and a high collection rate.There are performed adsorption processes (A) in a plu...
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JP5535587B2 |
To provide a method for obtaining a stably high carbon dioxide recovery ratio by reducing steam to be supplied to a shift reaction facility of carbon monoxide contained in a produced gas, suppressing a plant construction cost and improvi...
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JP5535818B2 |
A biomass gas purification system comprises: dust removal equipment (14) that filters soot and dust in biomass gasification gas (including tar components) (13) obtained through the gasification of biomass using a biomass gasification fur...
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JP5535990B2 |
To provide a shift catalyst, a gas purification method and gas purification equipment which can suppress energy loss, reduce initial cost and rationalize a system in a coal gasification plant.The shift catalyst, which promotes a shift re...
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JP5527742B2 |
A spray nozzle manifold comprising a first co-axial passage for supply of an atomization gas, a second co-axial passage present in said first passage for supply of a liquid, more than one laterally spaced nozzle for atomization and spray...
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