There is provided a sorbent for removing metabolic waste products from a dialysis liquid, the sorbent comprising a layer of immobilized uremic toxin-treating enzyme particles intermixed with cation exchange particles.

There is provided a sorbent for removing metabolic waste products from a dialysis liquid, the sorbent comprising a layer of immobilized uremic toxin-treating enzyme particles intermixed with cation exchange particles.

Sorbent compositions, comprising a solid sorbent, a dispersive agent, and optionally a capture agent for enhanced wet-Flue Gas Desulfurization (wFGD) or wet scrubber unit function in a flue gas pollutant control stream is disclosed. The sorbent composition may include a sorbent with a dispersive agent, designed to enhance the dispersion of the sorbent in an aqueous sorption liquid of a wet scrubber unit, and therefore may be especially useful in EGU or industrial boiler flue gas streams that include one or more wet scrubber units. The sorbent composition may also include a capture agent useful in sequestering mercury and bromine, as well as other contaminants that may include arsenic, selenium and nitrates.

Sorbent compositions, comprising a solid sorbent, a dispersive agent, and optionally a capture agent for enhanced wet-Flue Gas Desulfurization (wFGD) or wet scrubber unit function in a flue gas pollutant control stream is disclosed. The sorbent composition may include a sorbent with a dispersive agent, designed to enhance the dispersion of the sorbent in an aqueous sorption liquid of a wet scrubber unit, and therefore may be especially useful in EGU or industrial boiler flue gas streams that include one or more wet scrubber units. The sorbent composition may also include a capture agent useful in sequestering mercury and bromine, as well as other contaminants that may include arsenic, selenium and nitrates.

A method of producing a porous carbon composite fibrous mats formed of a network of carbon fibers incorporated with porous carbon particles. The method includes electrospinning a polymer solution to form a porous layer of polymeric fibers and the polymeric fibers are doped with a precursor of conductive metal particles, wherein the polymer solution includes a polymer and the precursor of the conductive metal particles, electrospraying a metal organic framework suspension onto the porous layer of polymeric fibers, wherein the metal organic framework suspension includes metal organic framework particles, repeating the electrospinning and electrospraying in an alternating manner to form a porous network of polymeric fibers incorporated with the metal organic framework particles, and heating the porous network of polymeric fibers incorporated with the metal organic framework particles to form the porous carbon composite fibrous mats. The porous carbon composite fibrous mats and its applications thereof are also disclosed herein.

A method of producing a porous carbon composite fibrous mats formed of a network of carbon fibers incorporated with porous carbon particles. The method includes electrospinning a polymer solution to form a porous layer of polymeric fibers and the polymeric fibers are doped with a precursor of conductive metal particles, wherein the polymer solution includes a polymer and the precursor of the conductive metal particles, electrospraying a metal organic framework suspension onto the porous layer of polymeric fibers, wherein the metal organic framework suspension includes metal organic framework particles, repeating the electrospinning and electrospraying in an alternating manner to form a porous network of polymeric fibers incorporated with the metal organic framework particles, and heating the porous network of polymeric fibers incorporated with the metal organic framework particles to form the porous carbon composite fibrous mats. The porous carbon composite fibrous mats and its applications thereof are also disclosed herein.

Mineralization occurs during weathering of silicate materials/rocks rich in CA+ and Mg+, particularly peridotite which composes Earth's upper mantle. The carbon mineralization mantle peridotite is the base activated carbon for nanostructured-carbon-base-material. The nanostructured-carbon-base-material using mantle peridotite carbon mineralization based activated carbon nanotubes is a new catalyst for batteries and fuel-cell use that doesn't use precious metal such as platinum and that performs as effectively as many well-known, expensive precious-metal catalysts. The nanostructured-carbon-base-material using mantle peridotite carbon mineralization based activated carbon nanotubes makes possible the creation of economical lithium-air batteries that could power electric vehicles. The carbon nanotubes have useful qualities such as slim, strong, lightweight, high electronic conductivity, has metallic/semiconductive properties that are useful in (1) electronics i.e. wiring, transistor; (2) material that reinforced resin/metal; (3) energy source i.e. catalysis support, ion adsorption, capacitors; (4) nanotechnology i.e. nanostructure; and (5) biotechnology i.e. cell cultivating, drug delivery system, biosensor.

A system and method for high-throughput, high-resolution gas sorption screening are provided. An example system includes a sample chamber with a hermetic seal and a heat exchanger system. The heat exchanger system includes a heat exchanger disposed in the sample chamber, a coolant circulator fluidically coupled to the heat exchanger, and a sample plate comprising sample wells in contact with the cooling fluid from the coolant circulator. The system also includes a gas delivery system. The gas delivery system includes a gas source and a flow regulator. A temperature measurement system is configured to sense the temperature of the sample wells.

To improve a performance for removing soluble lead and finely particulate lead. A molded adsorbent (1) includes an adsorption material (3) and a fibrous binder (5). The adsorption material (3) contains activated carbon (3A) and zeolite (3B). A central particle size D50 of the activated carbon (3A) is 27 μm or more and 35 μm or less, a central particle size D50 of the zeolite (3B) is 24 μm or more and 31 μm or less, and a content rate of the zeolite (3B) is 10 mass % or more and 70.5 mass % or less.

To improve a performance for removing soluble lead and finely particulate lead. A molded adsorbent (1) includes an adsorption material (3) and a fibrous binder (5). The adsorption material (3) contains activated carbon (3A) and zeolite (3B). A central particle size D50 of the activated carbon (3A) is 27 μm or more and 35 μm or less, a central particle size D50 of the zeolite (3B) is 24 μm or more and 31 μm or less, and a content rate of the zeolite (3B) is 10 mass % or more and 70.5 mass % or less.