Abstract: A flow path structure is provided with: a first flow path member having a plurality of through grooves, the through grooves being disposed adjacent to each other; a second flow path member having a fitting portion, in the fitting portion the first flow path member being fitted; a third flow path member covering the fitting portion so as to be sealed, the third flow path member being provided on the second flow path member; an inflow port to receive a fluid; an outflow port to exhaust an exhaust fluid; and a flow path formed in the fitting portion along the first flow path member, the flow path linking the inflow port and the outflow port and running through the through grooves.

Abstract: An analyzer includes a reforming unit which reforms fuel containing an organic compound which contains carbon and hydrogen into a reformed gas containing hydrogen, a flame ionization detector which is connected to the reforming unit, and detects an ion generated by combusting the reformed gas supplied from the reforming unit and a sample gas, or ionizing a sample gas by reaction with the reformed gas supplied from the reforming unit, and outputs an output signal representing the ionic amount, and an analysis controller which analyzes the output signal from the flame ionization detector, and provides data capable of identifying a component contained in the sample gas.

Abstract: An analyzer includes a reforming unit which reforms fuel containing an organic compound which contains carbon and hydrogen into a reformed gas containing hydrogen, a flame ionization detector which is connected to the reforming unit, and detects an ion generated by combusting the reformed gas supplied from the reforming unit and a sample gas, or ionizing a sample gas by reaction with the reformed gas supplied from the reforming unit, and outputs an output signal representing the ionic amount, and an analysis controller which analyzes the output signal from the flame ionization detector, and provides data capable of identifying a component contained in the sample gas.

Abstract: A connecting member includes a metallic inner tube surrounding a flow path through which fluid flows; a polyimide resin-made outer tube covering an outer circumference of the inner tube; and a polyimide resin-made intermediate layer provided between the inner tube and the outer tube.

Abstract: There is disclosed a chemical reaction device which distributes reaction fluid through a microchannels having convex and concave portions. The chemical reaction device includes an anodized film for supporting a catalyst, convex and concave portions covered with the anodized film to define microchannel wall members, a curved convex corner disposed in the convex portion, and a curved concave corner disposed in the concave portion.

Abstract: A hydrogen generating device comprises a first plate having plural first grooves, plural first walls which define the first grooves, an alumina layer formed by anodic oxidation at least in part of the surface of the first walls, and a first catalyst layer containing heteropolyacid to be carried on the alumina layer, and a second plate arranged oppositely to the first plate, the second plate having plural second grooves formed to correspond to the first grooves one by one, plural second walls which define the second grooves, and a second catalyst layer formed at least in part of the surface of the second walls. The first walls are inserted into the second grooves, and the second walls are inserted into the first grooves, whereby the first and second walls are located opposite to each other and apart from each other by not larger than 500 ?m, respectively.

Abstract: A flow path structure is provided with: a first flow path member having a plurality of through grooves, the through grooves being disposed adjacent to each other; a second flow path member having a fitting portion, in the fitting portion the first flow path member being fitted; a third flow path member covering the fitting portion so as to be sealed, the third flow path member being provided on the second flow path member; an inflow port to receive a fluid; an outflow port to exhaust an exhaust fluid; and a flow path formed in the fitting portion along the first flow path member, the flow path linking the inflow port and the outflow port and running through the through grooves.

Abstract: An analyzer includes a reforming unit which reforms fuel containing an organic compound which contains carbon and hydrogen into a reformed gas containing hydrogen, a flame ionization detector which is connected to the reforming unit, and detects an ion generated by combusting the reformed gas supplied from the reforming unit and a sample gas, or ionizing a sample gas by reaction with the reformed gas supplied from the reforming unit, and outputs an output signal representing the ionic amount, and an analysis controller which analyzes the output signal from the flame ionization detector, and provides data capable of identifying a component contained in the sample gas.

Abstract: A cartridge applied to a fuel cell is provided with: a fuel including at least two selected from the group of an organic compound having an ether linkage, an organic compound having an O—H linkage, and water; and a container to house the fuel, the container including one selected from the group of a casing of a resin including naphthalate system polyester and a casing of a metal having an inner coating of a resin including naphthalate system polyester.

Abstract: A hydrogen generating apparatus and a fuel cell system, which can be reduced in size, are provided. The hydrogen generating apparatus and the fuel cell system each has a CO removing portion. A catalyst portion formed by aluminum is provided on the surface of a CO removing portion for accelerating the methanation reaction of a part of carbon monoxide contained in a reformed gas. The catalyst portion includes a catalyst layer having ruthenium supported on ?-alumina formed by the anodization of the surface thereof. Heating is effected such that the temperature of the catalyst portion reaches 250° C. or more.

Abstract: A fuel cell system is provided with a reactor. The reactor is provided with a first member including plural first projections; a second member including plural second projections, the second projections being so dimensioned as to at least partly enter into gaps between the respective first projections; a catalyst supported on at least apart of surfaces of the first projections and the second projections; and a case to house the first member and the second member, the case including an inflow port and an outflow port.

Abstract: A fuel cell system is provided with: a container having a double wall and an opening at an end of the double wall, the double wall including an inner wall, an outer wall and a sealed space defined by the inner wall and the outer wall, the sealed space being evacuated; a fuel supplier supplying a fuel including an organic compound; a reformer reforming the fuel into a reformed gas including hydrogen, the reformer being enclosed in the container; a fuel supply path linking the fuel supplier to the reformer; a heat absorber being in contact with the inner wall and disposed between the reformer and the opening; and a fuel cell receiving and using the reformed gas to generate electricity.

Abstract: A processing apparatus capable of separating and recovering resins and metals, respectively, from an object being processed, which has resins and metals as its constituent, comprises a first gastight area (102), in which temperature and pressure are regulated so as to permit selective thermal decomposition of resins from the object (150) being processed, a second gastight area (103), which is partitioned from the first gastight area by an openable and closeable partition (105C) and in which temperature and pressure are regulated so as to permit selective vaporization of metals from the object, first recovering chamber (111) connected to the first gastight area for recovering gases produced by thermal decomposition of resins, and second recovering chamber (115) connected to the second gastight area for recovering vaporized metals.

Abstract: Disclosed is a method of reclaiming a cathodic active material of lithium ion secondary batteries. The lithium ion secondary battery is broken and the casing and the content are separated to remove the casing from the content. The content is dissolved into a mineral acid to separate remaining non-dissolved content from the mineral acid to obtain a liquid containing the cathodic active material represented by the formula: LiMO2, where M is a transition metal element: cobalt, nickel and manganese. A lithium salt is added to the liquid, and the cathodic active material is recovered from the liquid in the form of a mixture of lithium compound and the transition metal compound, which is calcined and reclaimed into the cathodic active material.

Abstract: Disclosed is a method and apparatus for pyrolytically decomposing waste plastic which may contain halogen-containing polymer such as PVC. The plastic is heated at 270° to 350° C., whereby a plasticizer contained in the plastic material is decomposed and vaporized, and a chlorine-containing polymer is dechlorinated to produce hydrogen chloride. The vaporized decomposition matter and the hydrogen chloride are removed from the plastic, and the vaporized decomposition matter is separated from the hydrogen chloride. Then isolated plastic is further heated to 450° C. or higher to produce a pyrolysis product. Alternatively, the former heating step is divided into two steps of: heating at a temperature lower than 270° C., whereby a plasticizer is decomposed; and heating to 270° to 350° C., whereby a chlorine-containing polymer contained in the plastic material is dechlorinated. Accordingly, the decomposition matter of plasticizer and hydrogen chloride are separately removed from the plastic.

Abstract: Disclosed is a method of recovering lithium from a battery containing lithium such as a lithium ion secondary battery. The lithium-containing member of the battery is dissolved with an acidic liquid, and an alkaline material is added to the obtained lithium solution to transform a transition metal which may be dissolved in the lithium solution into a metal hydroxide precipitation, whereby the metal hydroxide precipitate is separated from the lithium solution. The lithium solution is then dried to obtain a solid containing the lithium, and the lithium is eluted from the solid with a non-aqueous solvent. Retrieving lithium from the lithium eluate is accomplished by use of a cation exchanger.

Abstract: Disclosed is a method and an apparatus for pyrolytically decomposing waste plastic, e.g. PVC, to recover light fuel oil. The invention enables to prevent the product from contamination by halogen compounds. The plastic is first thermally decomposed in an atmosphere of a normal or reduced pressure to produce a primary decomposition product in the form of gas and a decomposition residue. The primary decomposition product is cooled at a first cooling temperature to separate the primary decomposition product into a relatively light fraction containing a desired light constituent and a relatively heavy fraction by condensation of the relatively heavy fraction, and the relatively heavy fraction is then thermally decomposed in an atmosphere pressurized at a predetermined pressure to produce a secondary decomposition product containing the desired light constituent in the form of gas.