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JPH0926171A |
To purify supplied water and evaporate it by a method wherein some hollow threads made of films of permeating threads are arranged in a gas flow passage and either water or heated hot water is supplied into the hollow threads. A pluralit...
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JPH08242998A |
To provide sustainable foaming of carbon dioxide which is supersatu rated carbonated drinks by fitting glass powder inside of a container by heat- treatment and forming a small air bubble between the glass powders. Keeping 700 degrees wo...
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JPH08224401A |
PURPOSE: To enhance the evaporation capacity and to solve the problem of leakage of vacuum from a vacuum seal at a driving part and damage and wear of the seal by performing a desired revolving motion with a nonsealed rotary body inside ...
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JPH08150301A |
PURPOSE: To restrain the occurrence of mist and to remove metal ions and high boiling point organic materials in a distillation apparatus in which a heat source and a liquid chemical vapor condenser are installed in the lower part and in...
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JPH0829922B2 |
PURPOSE:To enhance transfer of heat to a catalyst layer and uniformize heat distribution, by making an exhaust passage and a heating space communicate with each other through a communicating port provided at an upper end part of the heat...
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JPH0817804B2 |
A disinfectant vaporizing apparatus for dropping disinfection liquid on a heating unit and providing uniform disinfection gas on a surface of a material to be sterilized which characterized in that at least one supply port for supplying ...
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JPH085643B2 |
PURPOSE:To improve the startability of a reformer by fitting a catalyst for ignition with a heater to the combustion part of a burner in which liq. fuel is burned so as to enable the firing of the liq. fuel at a lower temp. CONSTITUTION:...
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JPH085645B2 |
A process for the preparation of ammonia synthesis gas by steam reforming and/or partial oxidation of a hydrocarbon feedstock comprises the further steps of catalytically converting a part (16) of the synthesis gas to methanol (22), liqu...
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JPH08901A |
PURPOSE: To provide a method and a system for the guarantee of an uniform and constant boiling and for the promotion of quantitative separation of volatile compds. CONSTITUTION: A quantitative enrichment of volatile compds. from substanc...
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JPH07110761B2 |
PURPOSE:To reduce the spacing between adjacent reaction pipes and make a device compact, by arranging a plurality of reaction pipes filled with a catalyst layer in parallel with each other in a heating space, and connecting end parts of ...
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JPH07108761B2 |
PURPOSE:To uniformize the temp. distribution of a catalyst bed in a reaction tube and to permit steam reforming reaction with high reaction efficiency by forming the catalyst bed to the cross sectional area smaller toward the upper side....
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JPH07101614B2 |
A H2-air fuel cell integrated with a steam reformer is disclosed wherein a superheated water/methanol mixture is fed to a catalytic reformer to provide a continuous supply of hydrogen to the fuel cell, the gases exhausted from the anode ...
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JPH0791041B2 |
PURPOSE:To prevent the packed state of a catalyst from being made ununiform by vibration and tilting by forming a circular catalyst bed in a reactor placed in a heating space and dividing the into plural beds with partitions extending in...
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JPH0791042B2 |
PURPOSE:To make a preheater unnecessary and to reduce the consumption of electric power and the cost of operation by forming a path for leading air for combustion in case surrounding a burner so that the combustion part is covered with t...
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JPH0737681Y2 |
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JPH0751201B2 |
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JPH0742082B2 |
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JPH0733241B2 |
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JPH0717361B2 |
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JPH07702A |
PURPOSE: To provide a bumping preventing mechanism for an evaporator capable of lastingly keeping stable boiling state with a simple constitution. CONSTITUTION: In the evaporator for heating and boiling a liquid through a heat transfer w...
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JPH0684241B2 |
PURPOSE:To recover the heat of reformed gas for lowering the temp. of the gas and to obtain reformed gas consisting principally of H2 with high heating efficiency by heating evaporated fuel which is passed through a reactor provided with...
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JPH06206073A |
PURPOSE: To easily and simply obtain heat-generating boiling and to develop and utilize a heat-generating boiling method by means of the AC electrolysis of seawater containing salt and deuterium for an industrial purpose by electrolyzing...
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JPH0638903B2 |
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JPH0633960B2 |
PURPOSE:To efficiently prevent an injection liquid due to boiling liquid and pressure rise by providing an inward flange, a cover integrally having a cylinder and a blind plate and formed with an escape gap along the periphery on the upp...
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JPH0611641B2 |
PURPOSE:To prevent the thermal deterioration of a reforming catalyst by providing a duplex reaction pipe consisting of an outer cylinder and an inner cylinder, introducing a raw gas from one end of the outer cylinder, discharging the ref...
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JPH05317601A |
PURPOSE: To provide the boiling pole which prevents bumping of liquid at the time of heating, accelerates the evaporation of a solvent and prevents its front end from breaking in spite of contact. CONSTITUTION: This boiling pole is const...
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JPH05294601A |
PURPOSE: To provide a methanol-switching fuel cell power generator capable of smoothly switching the fuel even from the normal liquid state of methanol. CONSTITUTION: A methanol evaporator 30 covered its circumference with a heat-insulat...
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JPH05253401A |
PURPOSE: To decrease the quantity of droplets which are scattered from the free surface and released to the outside, associated with air current in a device where liquid is heated and evaporated in a vessel, such as a distiller and a con...
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JPH05146601A |
PURPOSE: To produce an inexpensive drain valve generating no water leak even when scale gets jammed in the valve seat of the drain valve by suppressing the adhesion of the scale generated on a heating surface when steam is generated usin...
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JPH0515641B2 |
PURPOSE:To improve reforming efficiency for methanol and to miniaturize a methanol reforming apparatus by forming internal and external annular spaces which are concentric and separated with a cylindrical metallic assembly having high he...
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JPH0451482B2 |
A fuel reformer wherein a catalyst is situated along the length of a chamber and wherein heat conductive means is also situated along such chamber length for promoting more uniform heating of the catalyst.
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JPH0486488A |
PURPOSE: To improve the heat exchanging efficiency by a method wherein the above device is provided with a reducer, whose small-diametral end is connected to the inlet port end of a heat transfer circular tube, a semi-spherical shell bod...
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JPH0466101A |
PURPOSE: To utilize a cooling tank to cool and receive raw unhulled rice by providing a grain transfer line from a first circulation dryer through a third circulation dryer to a relay tank and a grain transfer line from the relay tank th...
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JPH0334243Y2 |
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JPH03151001A |
PURPOSE: To prevent the generation of abnormality due to scaling by controlling the deposition of scales by the circulated boiling device and incorporating a scale remover in the boiling cylinder to scrape off the scales deposited in the...
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JPH0261402B2 |
A condensed liquid obtained after separation of gaseous components from the gas produced by the steam reforming reaction of methanol is brought into contact, in a gaseous phase, with catalyst (I) containing copper oxide (A), oxide of at ...
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JPH0242762B2 |
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JPH01245801A |
PURPOSE: To prevent decrease of recovery efficiency of a condensed material due to bumping with a simple structure apparatus, by inserting an insertion part of bumping preventing valve into the lower end of a rotary joint and raising and...
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JPH01167201A |
PURPOSE: To provide an improved process for the reformation of methanol useful for a fuel cell power generator, etc., and having high efficiency, by heating a raw material superheater of a methanol reformation apparatus with a combustion...
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JPS6469501A |
PURPOSE: To carry out smooth vaporization of the methanol-water mixture and to promote reformation of the vaporized gas, by providing a part of the path for feeding the methanol-water mixture as a preheater on the outer wall of the vesse...
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JPS6437401A |
PURPOSE: To unnecessitate the excessive designed proof pressure of an evaporator, etc., and to reduce the apparatus cost, by placing a line to by-pass an LPG evaporator, changing over an automatic valve simultaneous to the shut- down and...
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JPS6366241B2 |
This invention relates to distillation in pressurized columns and provides a process for reboiling such columns. The column 1 working at a pressure of 11 bar is fed with a mixture of hydrocarbons preheated in exchangers 2a and 2b to abou...
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JPS63310703A |
PURPOSE: To renew the catalyst packing density which becomes coase due to the reduction operation to be dense and to prevent the generation of particles of catalyst by providing a catalyst pressing mechanism pressing the catalyst through...
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JPS63248075A |
PURPOSE: To surely control the temperature of a reformer to efficiently operate a plant and to decrease environmental pollution by installing a combustion furnace which uses flammable material-containing gas in the outlet of a fuel cell ...
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JPS63230501A |
PURPOSE: To improve thermal efficiency, safety, reliability, etc., by recovering and burning a combustible gas at the outlet of a fuel cell in a combustion furnace, using the combustion waste gas as a heat source for a methanol reformer,...
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JPS63144101A |
PURPOSE: To effectively use a low-temperature heat source, to carry out vaporization and reaction and to efficiently obtain a modified gas rich in H2, by partially vaporizing a modification raw material by a vaporizing blending part spec...
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JPS6321281Y2 |
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JPS6379707A |
PURPOSE: To reduce the consumption of energy required to fire liq. fuel and to prevent the wasteful flow of liq. fuel and the contamination of the combustion part of a burner in which liq. fuel is burned, by putting a catalyst for igniti...
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JPS6379705A |
PURPOSE: To improve the suitability of liq. fuel to initial firing and to obtained stable flames during combustion by facing the liq. fuel jetting holes of fuel jetting pipes to the inside of a combustion part made of a catalytic porous ...
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JPS6379706A |
PURPOSE: To shorten the time required to extinguish a fire when liq. fuel is burned by a wick combustion system, by forming a combustion part with combustion tubes contg. a wick and by connecting a compressing mechanism for forcing back ...
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