A stacked sorbent assembly for use in sorbent dialysis. The stacked sorbent assembly contains two or more interchangeable sorbent pouches that allow for fluid to freely pass into and through the sorbent materials, while keeping the sorbent materials inside the sorbent pouches. Any of the pouches in the sorbent cartridge can be reused and/or recharged.

An electronic-device-sealing resin composition and an organic EL element, having, as a crosslinkable organometallic desiccant, a metal complex compound having crosslinkable alkoxide represented by formula (1) as a ligand:

M(ORx)n  Formula (1) wherein, in formula (1), M designates Al, B, Ti or Zr; Rx in the ligand designates an alkyl group, an alkenyl group, an aryl group, a cycloalkyl group, a heterocyclic group, an acyl group, or a group represented by formula (a); at least one of Rx's has a crosslinkable group; and n designates a valence of M.

##STR00001## wherein, in formula (a), O* designates O of ORx in formula (1); R.sup.1 designates an alkyl group, an alkenyl group or an acyl group; R.sup.2 designates a hydrogen atom or an alkyl group; and R.sup.3 designates an alkyl group or an alkoxy group.

The invention describes a blister packaging system, and method of making the system, capable of establishing and maintaining arid and anaerobic conditions for packaging pharmaceutical products that are sensitive to oxygen and/or moisture. The blister packaging system encompasses, for example, a scaffold of several interconnected cavities intended for product and one or more reservoirs comprising an oxygen scavenger and/or a desiccant. Furthermore, the concentration of the components is maintained at a level that prevents establishment of equilibrium conditions.

A drop-in treatment apparatus and system for PFAS-impacted liquids. The drop-in treatment apparatus and system may comprise one or more cartridges having a plurality openings; one or more mesh containers disposed within the one or more cartridges; one or more tethers; a submersible pump coupled to the cartridges via the tethers; and a power source electrically coupled to the submersible pump. The drop-in treatment apparatus may further comprise a plurality of prescribed masses of sorbent or resin filled within the mesh containers, such that the prescribed masses of sorbent or resin are disposed within the cartridges. The prescribed masses of sorbent or resin may be configured to remove PFAS compounds from a liquid and may be in the range of 0.1-50,000 milligrams per milliliter of liquid volume to be treated. The sorbent may be pyrogenic carbon, granular activated carbon, biochar, zeolite, aluminosilicates, and combinations thereof.

This gas purification filter unit (10) is provided with: a first elimination unit (11) that eliminates gas component impurities among the impurities contained in ozone generated from an ozone generating device; and a second elimination unit (12) that is disposed at a later stage than the first elimination unit and that further eliminates solid particulate impurities from among the impurities from which the gas component has been eliminated. Ozone containing impurities are caused to flow in from the inflow end (10a) of such a gas purification filter unit (10) and is passed through the first elimination unit (11) and second elimination unit (12), and thus ozone from which impurities have been eliminated is discharged from an outflow end (10b).

Adsorbent layer for adsorbing a fluid, comprising at least two adjacent modules of structured adsorbent, arranged in parallel in the direction of circulation of the fluid, characterized in that at least one of the two facing surfaces of the two adjacent modules is an adsorbent surface.

Described herein is a system (100) for storage and releasing of carbon dioxide comprising at least one solids reactor (1), at least one compressor (7, 8) for compressing the carbon dioxide-containing gas or fluid, respectively, which is introduced through the inlet (3) of the solids reactor, wherein the compressor (7, 8) is constructed in such a way that it adiabatically expands the gas or fluid, respectively, depleted of carbon dioxide that is discharged from the reactor by means of the outlet (2) of the solids reactor, and at least one countercurrent recuperator (6), which is constructed for the heat exchange of the compressed exhaust gas or fluid, respectively, that contains carbon dioxide and the gas or fluid, respectively, depleted of carbon dioxide.

Described is furthermore a solids reactor for storage and releasing carbon dioxide, comprising a gas-tight or fluid-tight, respectively, housing, which has an interior, at least one inlet for feeding in fluids and at least one outlet for discharging of gases or fluids, respectively, wherein the interior of the housing is filled with at least two different solids, wherein one solid is provided for storing thermal energy and the other solid is provided for regenerative storage and releasing of carbon dioxide.

Furthermore described is a method for storage and releasing of carbon dioxide.

A method for processing a nitrogen-containing starting gas mixture by vacuum pressure swing adsorption, in which the starting gas mixture is temporarily guided under pressure in a main flow direction through an adsorption unit filled with an adsorbent material. The adsorbent material is provided, in a first region along the main flow direction, predominantly or exclusively in the form of first adsorption bodies; the adsorbent material is provided, in a second region along the main flow direction and downstream of the first region in the form of second adsorption bodies; that at least the second adsorption bodies are provided as composite bodies that have an inner core of a non-porous, non-adsorbent material and an outer layer formed from the adsorbent material; and that the second adsorption bodies have a lower proportion of the adsorbent material, in the body volume, than the first adsorption bodies.

An apparatus for capturing a water content from a water containing gas, the apparatus comprising: a housing having an inlet into which the water containing gas can flow; a water adsorbent located in the housing, the water adsorbent comprising at least one water adsorbent metal organic framework composite capable of adsorbing a water content from the water containing gas; and a water desorption arrangement in contact with and/or surrounding the water adsorbent, the water desorption arrangement being selectively operable between (i) a deactivated state, and (ii) an activated state in which the arrangement is configured to apply heat, a reduced pressure or a combination thereof to the water adsorbent to desorb a water content from the water adsorbent.

The invention is directed to ion capture devices and methods for ion capture.