An adsorbent bed, including at least one elementary composite structure that includes adsorbent particles in a polymer matrix, wherein the adsorbent bed has a bed packing, .sub.bed, defined as a volume occupied by the at least one elementary composite structure V.sub.ecs divided by a volume of the adsorbent bed V.sub.bed where .sub.bed is greater than 0.60.

An adsorbent bed, including at least one elementary composite structure that includes adsorbent particles in a polymer matrix, wherein the adsorbent bed has a bed packing, .sub.bed, defined as a volume occupied by the at least one elementary composite structure V.sub.ecs divided by a volume of the adsorbent bed V.sub.bed where .sub.bed is greater than 0.60.

A system and method for removing undesirable organic compounds so that the desirable cannabinoids, terpenes, and any other beneficial organic compounds can be easily and effectively captured is provided herein. The system and method makes use of bentonite clay, silica gel and magnesium silicate filters through which a solution containing the organic compounds is rinsed with liquid non-polar solvent. The undesirable components remain in the bentonite clay, silica gel and magnesium silicate while the beneficial organic compounds pass through and are collected in a liquid solution.

Provided is a hybrid process for producing high-purity para-xylene from a feedstock of aromatic hydrocarbon isomer fractions having 8 carbon atoms, in a liquid phase. The process includes a liquid chromatography separation step and a crystallization step of the para-xylene from the purified stream of para-xylene obtained at the separation step.

A water filter cartridge is provided for gravity-feed water filtration applications, and includes a granular filter media made from a mixture of titanium dioxide particles interspersed with granular activated charcoal. The granular filter media is placed in a filter housing having an upper inlet opening and a lower outlet opening. A seal may be disposed around an outer periphery of the housing at its upper region, and may include a flange region that flexes upwardly upon insertion of the sidewall into a filter cartridge opening. Optionally, the filter media is arranged in several distinct layers, such as a top media layer that is a mixture of agglomerated nanoparticles of titanium dioxide interspersed with granular activated charcoal, an intermediate media layer in the form of agglomerated nanoparticles of titanium dioxide, and a lower media layer that is another mixture of agglomerated nanoparticles of titanium dioxide interspersed with granular activated charcoal.

Methods and systems are disclosed for selectively removing naturally-occurring sugars in beverages in an effective, affordable and scalable manner.

An adsorbent bed, including at least one elementary composite structure that includes adsorbent particles in a polymer matrix, wherein the adsorbent bed has a bed packing, .sub.bed, defined as a volume occupied by the at least one elementary composite structure V.sub.ecs divided by a volume of the adsorbent bed V.sub.bed where .sub.bed is greater than 0.60.

A gas separation unit for the separation of carbon dioxide from air is proposed for use in a cyclic adsorption/desorption process and using a loose particulate sorbent material. The loose particulate sorbent material is disposed within an internal volume of an external support structure and supported by the external support structure, the external support structure comprising a plurality of base portions, deflected portions, and openings. The sheets are arranged parallel defining an inlet face and an outlet face, are arranged with a distance in the range of 0.1-2.5 cm (preferably 0.1-0.5 cm), and the inflow passes through the inlet face, subsequently through the particular sorbent material located in the cavity of the respective layer, subsequently to exit the layer through the outlet face to form the gas outflow. Directionality of the inflow and the outflow through the external support structure is controlled by the deflected portions of the external support structure.

A device for binding and separation of at least one component from a body fluid is disclosed. The device may have a proximal end and a distal end. The device may include a housing, an inlet disposed at the proximal end, an outlet, at least one of a sheet and a disc of a first matrix for binding of a first component from the body fluid, and a plurality of beads of a second matrix for binding of a second component from the body fluid. The first matrix may have a porous structure. The first component and the second component may be one of the same and different.

A sorbent pouch for use in sorbent dialysis. The sorbent pouch allows for fluid to freely pass into and through the sorbent materials, while keeping the sorbent materials inside the sorbent pouch.