Abstract: Provided is an anion exchange composition comprising (a) polymeric beads having covalently bound amine groups, and (b) tin(II) oxide.

Abstract: Sponge-like porous polypropylene thin film, and a method for preparing a sponge-like porous polypropylene thin film. The method includes dissolving polypropylene in an organic solvent to form a solution under reflux condition; adding a cavity forming agent to the solution and mixing the solution until the cavity forming agent is well-dispersed therein; applying the well-dispersed solution onto the solid substrate through spin coating to form a thin film on the solid substrate; peeling the thin film off the solid substrate; extracting the cavity forming agent from the peeled thin film by washing the peeled thin film in an aqueous or nonaqueous solvent, thereby obtaining a sponge-like porous polypropylene thin film with cavities, macro-voids, and micropores. The sponge-like porous polypropylene thin film is used as an oil sorbent. The sponge-like porous polypropylene thin film has about 400 to about 700 swellable cavities per cm2.

Abstract: A porous sorbent ceramic product includes a three-dimensional structure having an electrically conductive ceramic material, wherein the conductive ceramic material has an open cell structure with a plurality of intra-material pores, a sorbent additive primarily present in the intra-material pores of the conductive ceramic material for adsorption of a gas, and at least two electrodes in electrical communication with the conductive ceramic material.

Abstract: The invention relates to systems and methods for disinfecting, recharging, and conditioning zirconium phosphate in a reusable sorbent module. The systems and methods provide for reuse of a zirconium phosphate sorbent module after dialysis.

Abstract: Provided are an ammonia decomposition catalyst and a method of decomposing ammonia. The ammonia decomposition catalyst includes an activated carbon carrier and a metal loaded on the carrier, wherein a Brunauer, Emmett and Teller (BET) specific surface area of the carrier is about 850 m2/g or more, and the metal includes cerium (Ce).

Abstract: In some examples, a composition includes a hydrocarbon and ozone catalyst. The hydrocarbon and ozone catalyst includes one or more catalytic layers overlying a substrate. The one or more catalytic layers include a non-catalytic component, an ozone catalytic component, and a hydrocarbon catalytic component. The non-catalytic component includes titanium oxide. The ozone catalytic component includes cobalt oxide. The hydrocarbon catalytic component includes platinum. An outermost layer of the one or more catalytic layers includes the hydrocarbon catalytic component distributed in the non-catalytic component.

Abstract: An exhaust gas purification catalyst device having a substrate, a first catalyst coating layer on the substrate, and a second catalyst coating layer on the first catalyst coating layer. The first catalyst coating layer includes inorganic oxide particles, palladium carried on the inorganic oxide particles, and a barium compound. The second catalyst coating layer includes alumina particles and rhodium carried by the alumina particles. The ratio (MBa/MRh) between the mass (MBa) of barium in the first catalyst coating layer and the mass (MRh) of rhodium in the second catalyst coating layer is 5.0-60.0 inclusive.

Abstract: Methods of producing a catalyst for oxidation of C2 hydrocarbons and methods of using the catalyst are disclosed. Molybdenum, vanadium, and niobium metal or metal containing compounds are used to form a slurry in water. After agitating the slurry for at least 15 minutes, palladium or a palladium containing compound is added to the slurry. After further agitation, a precipitate is collected, dried and calcined to obtain an active catalyst, with palladium primarily distributed on a surface of the catalyst. The active catalyst is capable of catalyzing the conversion of C2 hydrocarbons into acetic acid.

Abstract: A catalyst obtainable by exsolving particles of Ni, Co and/or a mixture of Ni and Co from a perovskite metal oxide of formula (I) (M1aM2b)(COxNiyM3z)O3, wherein M1 and M2 are each independently an alkali earth metal or a rare earth metal, M3 is Ti or Cr, 0?a?1, 0?b?1, 0<a+b?1, 0?x<1, 0?y<1, 0?z<1, x+y+z=1 and where at least one of x and y>0. The invention includes methods of converting this catalyst into one or more catalytically active forms. The catalysts and the activated forms of same are useful in the catalysing CO oxidation and/or NO oxidation.

Abstract: A variety of redox catalysts, methods of making, and methods of using thereof are provided. Surface modified redox catalysts are provided having an oxygen carrier core with an outer surface that has been modified to enhance the selectivity of the redox catalyst for oxidative dehydrogenation. The surface modification can include forming a redox catalyst outer layer on the outer surface and/or suppressing sites that form nonselective electrophilic oxygen sites on the outer surface of the oxygen carrier. A variety of methods are provided for making the surface modified redox catalysts, e.g. modified Pechini methods. A variety of methods are provided for using the catalysts for oxidative cracking of light paraffins. Methods are provided for oxidative cracking of light paraffins by contacting the paraffin with a core-shell redox catalyst described herein to convert the paraffins to water and olefins, diolefins, or a combination thereof.

Abstract: A steam reforming catalyst that promotes production of hydrogen from a gas containing a hydrocarbon in the presence of steam includes a carrier and two or more catalyst metals supported on the carrier and including a first metal and a second metal. The first metal includes Ni, the second metal includes at least one of Co and Ru, and the carrier is represented by LaNbO4 or La1-xSrxNbO4 where x is in a range of 0<x?0.12.

Abstract: A silicon carbide porous body includes: (A) silicon carbide particles as an aggregate; and (B) at least one selected from the group consisting of metallic silicon, alumina, silica, mullite and cordierite. The silicon carbide porous body has amorphous and/or crystalline SiO2 or SiO on a surface(s) of the component (A) and/or the component (B). The silicon carbide porous body contains 6% by mass or less of ?-cristobalite in the amorphous and/or crystalline SiO2 or SiO.

Abstract: The present invention is directed to supported catalyst having utility in the polymerization and co-polymerization of epoxide monomers, said supported catalyst having the general Formula (I): [DMCC]*b Supp??(I) wherein: [DMCC] denotes a double metal cyanide complex which comprises a double metal cyanide (DMC) compound, at least one organic complexing agent and a metal salt; Supp denotes a hydrophobic support material; and, b represents the average proportion by weight of said support material, based on the total weight of [DMCC] and Supp, and is preferably in the range 1 wt. %?b?99 wt. %.

Abstract: A method of forming an SSZ-13 zeolite in a hydrothermal synthesis yields an SSZ-13 zeolite that exhibits a silica to alumina (SiO2:Al2O3) molar ratio (SAR) that is less than 16:1; has a morphology that includes one or more of cubic, spheroidal, or rhombic particles with a crystal size that is in the range of about 0.1 micrometer (?m) to 10 ?m. This SSZ-13 also exhibits a Brönsted acidity that is in the range of 2.0 mmol/g to 3.4 mmol/g as measured by ammonia temperature programmed desorption. A catalyst formed by substituting a metal into the framework of the zeolite provides for low temperature light-off of the NOx conversion reactions, while maintaining substantial performance at higher temperatures demonstrating hydrothermal stability.

Abstract: A catalytic composition for treating a NOx-containing exhaust gas, wherein the composition comprises a copper-substituted small-pore zeolite comprising: i) Ce and/or La in a total amount of about 5 to about 400 g/ft3; and ii) Nd and/or Nb in a total amount of about 5 to about 400 g/ft3.

Abstract: An active component carrier composition is disclosed comprising a mixture of one or more catalytically active components and one or more oxidized disulfide oil (ODSO) compounds, including a water-soluble fraction of ODSO. In certain embodiments the ODSO is obtained from the effluent of an enhanced MEROX process. The active component carrier composition facilitates transfer of catalytically active components (or components that will be catalytically active in the finished solid catalyst material) onto the surface of support materials.

Abstract: In some embodiments, a metal-organic framework material includes tricarboxylate metal-organic frameworks. The tricarboxylate metal-organic frameworks include unmodified tricarboxylate ligands and modified tricarboxylate ligands. The modified tricarboxylate ligands are unmodified tricarboxylate ligand modified with aliphatic carbon chains. Methods of forming metal-organic framework materials and textiles containing modified metal-organic framework materials are also provided.

Abstract: A nanofibrous catalyst for in the electrolyzer and methods of making the catalyst. The catalysts are composed of highly porous transition metal carbonitrides, metal oxides or perovskites derived from the metal-organic frameworks and integrated into a 3D porous nano-network electrode architecture. The catalysts are low-cost, highly active toward OER, with excellent conductivity yet resistant to the oxidation under high potential operable under both acidic and alkaline environments.

Abstract: It is desired to develop a method of producing hydrogen peroxide, which is capable of producing hydrogen peroxide with high production efficiency. According to the present invention, provided is a palladium-containing composition comprising palladium particles and a coating agent that coats the surface of the palladium particles, wherein a compound having an O?X structure (wherein X represents any of a phosphorus atom, a sulfur atom, and a carbon atom) is comprised as the coating agent.

Abstract: The present, disclosure relates generally to reactor cells comprising an enclosure and one or more plasmonic photocatalysts on a catalyst support disposed within the enclosure. In some embodiments of the disclosure, the enclosure is at least partially optically transparent.

Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.

Abstract: A method for regenerating a deactivated denitration catalyst includes steps of preparing a washing fluid including a water-contained liquid and entrained carbon dioxide bubbles, and subjecting the deactivated denitration catalyst to a treatment with the washing fluid. An apparatus for regenerating the deactivated denitration catalyst is also provided.

Abstract: Compositions comprising a tetraaryl ammonium salt, a tetraaryl ammonium salt covalently bound to a polymer and methods for manufacturing the same are disclosed. The disclosed compositions are useful e.g., for an anion exchange membrane, or an anion conducting polymer, and may further be used in electrochemical devices such as alkaline fuel cells, and alkaline redox-flow batteries.

Abstract: A universal chemical processor (UCP) including a reactor vessel having a central longitudinal axis and main chamber comprises a first inlet port for a main feedstock, a second inlet port for a fluidizing medium and a third inlet port for one or more reactants. The UCP also includes a reactive radioactive chemical processor (R2CP) that contains a radioactive element positioned extending along the longitudinal axis in the main chamber. In operation, a fluidized bed can be supported in the main chamber when a fluidizing medium and feedstock are supplied to the main chamber through the first and second inlet ports and the radioactive element of the R2CP emits ionizing radiation that is capable of ionizing feedstock and reactants, inducing chemical reactions, and sterilizing and decomposing any organic materials within a radiation zone.

Abstract: An apparatus for a sterile transfer of a material incudes a second safety device which locks an actuation mechanism in a closed position and unlocks the actuation mechanism when a container flange is correctly connected to a port flange, a third safety device which locks the container flange connected to the port flange when the actuation mechanism leaves the closed position, and a fourth safety device which blocks a return of the actuation mechanism from the open position to the closed position when the port door is open. The second, third and/or fourth safety device comprises two magnetic elements with at least one closed wall being arranged between the two magnetic elements. The two magnetic elements are configured to mutually attract or to mutually repel through the at least one closed wall either in a lock position or in an unlock position of the second, third and/or fourth safety device.

Abstract: Embodiments disclose an apparatus and methods for biological sample processing enabling isolation and enrichment of microbial or pathogenic constituents from the sample. A vessel for sample containment and extraction is further disclosed for engagement with a transducer capable of efficient sample disruption and lysis. Together these components provide a convenient and inexpensive solution for rapid sample preparation compatible with downstream analysis techniques.

Abstract: A tube for sample collection and sample processing in a tube rack includes an upper section, an intermediate section, and a lower section. The intermediate section connects the upper section and the lower section of the tube, and an inner diameter of the intermediate section can decrease from top to bottom. A fastening means can fix the tube in a tube rack. The tube can include a pierceable tube cap sealing the tube, and the tube rack can be configured such that the tube may be pulled off the tube cap by a centrifugation force. The tube can include a volume of density gradient medium covered by a separating gel to enhance sample separation.

Abstract: A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample.

Abstract: A refrigerator, comprising a microfluidic testing system used for qualitatively or quantitatively testing a preset test parameter of a sample liquid. The microfluidic testing system comprises: a microfluidic biochip which is provided with a sample inlet, a communication port and a testing pool formed inside the microfluidic biochip, wherein the sample inlet, the testing pool and the communication port are in sequential communication by means of a micro-channel; a chip mounting mechanism used for mounting the microfluidic biochip; a sample liquid driving device in hermetic communication with the communication port, so as to promote the sample liquid in contact with the sample inlet to flow into the micro-channel and flow to the testing pool via the micro-channel; and a testing mechanism which is used for testing the testing pool to obtain the preset test parameter of the sample liquid.

Abstract: The current invention relates to the device and method to separate biological entities from a sample fluid by a microfluidic device. The claimed methods separate biological entities by differentiating the sizes of the biological entities with ultrasound modes. The claimed methods further utilize a multi-staged design that removes smaller size entities at earlier and wider sections and concentrates larger entities at later and narrower sections of a microfluidic channel.

Abstract: The present disclosure relates to a fluidic device to detect, capture, and/or remove disease material in a biological fluid. The present invention also relates to methods for the treatment/prevention of sepsis through the use of the claimed device.

Abstract: A reaction device for a detection chip and a reaction system are provided. The reaction device includes a chip carrier and an electrical signal control unit. The chip carrier is configured to place and fix the detection chip; and the electrical signal control unit is configured to apply an electrical signal to the detection chip so as to drive a heating electrode of the detection chip.

Abstract: Disclosed herein are two related techniques for digital microfluidic (DMF) processing of liquids that rely on electrostatic actuation of fluid through a strip of solid, porous media. In the first technique, droplets in a DMF device containing particles of different sizes are driven through a solid porous medium, allowing for filtering, concentration, and recovery of the particles into droplets on the basis of size. In the second technique, an aliquot of liquid media is loaded directly onto a solid porous medium, where it is wicked into a DMF device, such that the filtrate can be collected into droplets. Both techniques may be useful for generating plasma from whole blood on a DMF device, an operation that will have far-reaching implications for diagnostic applications of digital microfluidics.

Abstract: Disclosure relates to a device and a method of using the device for conducting biological and chemical assays on a sample. The device includes two plates. The first plate includes at least a first and a second sample contact areas on its inner surface. Each sample contact area includes spacers having a bottom end fixed on the inner surface and a top end that is distal to the inner surface. The spacers in the first sample contact area differ in height from those in the second sample contact area. The first and second sample contact areas are disposed at different depths along the inner surface of the first plate, so that the top ends of the spacers are aligned on the same flat plane. The method includes depositing the sample onto the sample contact areas, compressing the sample into a thin layer, and analyzing the sample.

Abstract: In a cartridge device for analyzing a body liquid, a first member of the cartridge has two or more wells for performing assays, and a second member of the cartridge has a compartment for holding one or more disposable pipette tips.

Abstract: Disclosed is a fragmentation unit including: —a frame in which there extends a region for receiving a bag, the contents of which is to be fragmented, the region being delimited by the ground and by four virtual planar vertical faces, and divided into a front area and a rear area of equal dimensions by a vertical plane, —at least two pressure plates that are able to move towards each other and vertically, each having a front edge and a vertical planar pressing face, having a rear edge, the rear edge being situated behind a plane containing the virtual planar rear face, and the front edge being tangential to a vertical plane parallel to the plane and dividing the front area of the region into two sub-areas. Also disclosed is a fragmentation method.

Abstract: A material reduction machine includes a prime mover driving a cutting mechanism. An infeed portion engages a piece of material to feed it forward to the cutting mechanism. A sensor senses a machine load parameter via the cutting mechanism and/or prime mover and reports a signal to a controller operatively coupled to the infeed portion to control sequential cutting cycles on the piece of material. The controller utilizes a stored first stop threshold value for stopping a first cutting cycle and continues monitoring the signal as machine load increases momentarily after reaching the first stop threshold. The controller determines and adopts a second stop threshold value based on observation of the machine load parameter indicative of maximum load during the continued monitoring following attainment of the first stop threshold, and further being based on a stored correction factor. The second stop threshold value is used for a second cutting cycle.

Abstract: The present disclosure relates to the treatment of streams derived from construction and/or demolition (C&D) debris, such as C&D fines streams, asphalt shingles, drywall, or wood. The process can include a kinetic pulverization stage through a kinetic pulverizer where the frangible materials are size-reduced and the ductile materials are liberated and remain as an oversized fraction. The feedstock can include infrangible materials that also remains as an oversized fraction. The pulverized material is then subjected to a separation stage, which may include mechanical and/or magnetic screening, to separate the oversized material comprising the ductile material, and optionally larger particles of the infrangible material, from the size-reduced material comprising the frangible material, and optionally small particles of infrangible material.

Abstract: Systems and methods for cryogenic separation of plant material are provided. A method of cryogenic separation of plant material, includes placing a sieve into a vessel. Plant material is placed in the sieve. Cryogenic fluid is provided at or below ?150 degrees Celsius to the sieve. The plant material is agitated within the sieve and the vessel to separate plant particulates solidified by the cryogenic fluid from the remainder of the plant material. The cryogenic fluid and plant particulates are removed from the vessel.

Abstract: A waste sorting system (1) comprising a tank (S) for collecting recyclable material (RM) and a sorting unit (U) comprising a first sorting station (10) connected to the tank (S) through a transport device (12) of the recyclable material and a first sorting basin (14) containing a first liquid solution (L1) of given density to separate, according to Archimedes' principle, the recyclable material (RM) into a first material phase (F1) of first selection and a second material phase (F2) of first submersion; the first sorting basin (14) is delimited at the bottom by a first lower collection portion (140), the sorting unit (U) comprising first scraper means (16) associated with the first sorting basin (14) for collecting the first phase (F1) from a free surface of the first liquid solution (L1) and first wash means (18) of this first phase (F1); the first lower collection portion (140) being passed through by a first conveyor (11).

Abstract: A magnetic particle operation device comprising a tubular container having a longitudinal shape and including a sample introduction space in which a sample including a target substance and magnetic particles for immobilizing the target substance thereon are received, and a sample movement space in which a gel-like medium layer and a liquid layer are alternately arranged in its longitudinal direction. The magnetic particle operation device further comprising a first magnet provided outside the tubular container to face the sample introduction space, the first magnet configured to hold the magnetic particles in the sample introduction space in the container when the device is not used; and a second magnet configured to move the magnetic particles with the target substance being immobilized thereon, from the sample introduction space to the sample movement space, passing through the gel-like medium layer and the liquid layer in the longitudinal direction, when the device is used.

Abstract: A covering includes an outer material, a plurality of conductive-fibers, and a fastening material. The outer material includes a front surface and a back surface and the conductive-fibers are disposed between the front surface and the back surface. The conductive-fibers are configured to receive a voltage that causes the conductive-fibers to repel and remove dust from the front surface of the outer material. The fastening material is coupled to the back surface of the outer material and facilitates releasably attaching the outer material to an article.

Abstract: The present disclosure describes methods, devices and systems comprising materials comprising dielectrics. In various aspects, electrodes layered or imbedded with these dielectrics provide enhanced properties for a wide range of applications, such as the enhanced separation of analytes, such as biological molecules or particles (nucleic acids, viruses) with an electrokinetic field.

Abstract: A handheld spray wand for showering, bathing, or the like. The spray wand including a fluid inlet and a nozzle portion in fluid communication with the fluid inlet. The nozzle portion including a first nozzle array extending along a longitudinal direction of the nozzle portion and a second nozzle array positioned adjacent to the first nozzle array and extending along the longitudinal direction of the nozzle portion. Within the nozzle arrays, the nozzles may be staggered to define a staggered water pattern as water exits the nozzle portion.

Abstract: A discrete product refill container and a rigid outer shell container. The refill container includes a product chamber and a fitment secured thereto. The fitment includes a ledge which is suitable for resting on a ledge of the rigid outer shell container while permitting the product chamber to pass into the shell interiorly to the ledge. It may also include a rim for grasping by transfer equipment. The fitment includes a destructive cover, i.e., one which cannot readily be re-closed, so that the consumer can easily make the product within the refill available for pumping, as desired. The rigid outer shell container can be snap fit closed. The refill bottle may be a pouch or a thin walled bottle, with a fitment. The fitment may serve to support the bottle in an inverted position for display or storage. The refill bottle may also include an integral ledge for support in the rigid outer shell container, instead of a discrete fitment.

Abstract: A dispensing device for dispensing a foamable product. The dispensing device comprises a dispensing channel (110; 210; 410). The dispensing channel has: an inlet (111; 211; 411) for communicating with a valve-element (120) of a container (130) containing the foamable product; and an outlet (112; 212; 412) for dispensing the foamable product. The dispensing channel (110; 210; 410) further comprises a variable-volume cavity (140; 240; 440) at the outlet. The variable-volume cavity (140; 240; 440) is defined at least partly by a first component (142; 242; 442) and a second component (144; 244; 444) that is separate from and rigidly movably with respect to the first component to vary the volume of the variable-volume cavity (140; 240; 440) between a first configuration and a second configuration. In the first configuration, the variable-volume cavity (140; 240; 440) has a first volume and the outlet (112; 212; 412) is closed.

Abstract: Light can be used to monitor coating a liquid on a substrate. By directing the light to a spot on the substrate, when the liquid passes through the spot, some light will be reflected, while some light will be scattered. Monitoring this behavior can indicate whether a substrate has been successfully coated with the liquid, as well as identifying defects. Further, coating times can be monitored to make process adjustments.

Abstract: Apparatus for painting mainly flat products including a spray booth, in its turn including a plenum, a conveying belt for conveying products at least a device for applying paint, and at least one suction plant, wherein the plenum of the spray booth has a symmetric M-shape including, from the respective peripheries to the centre of the plenum: two first descending surface portions tilted towards the periphery; two second lateral surface portions parallel to the belt; two third descending surface portions, with a tilt towards the centre, opposite the tilt of the first portions; a fourth central surface portion parallel to said belt, the fourth central surface portion being closer to the conveying belt than the lateral parallel sections.

Abstract: The present disclosure includes a mobile liquid dispensing system adaptable to be implemented on an arm-bed truck. The disclosure includes an apparatus comprising a spray rig capable of engaging arms of an arm-bed truck, and a carrier operable to be hoisted by an arm-bed truck. A method of mobile liquid dispersion is also presented that be performed from an arm-bed truck. The disclosure offers many advantages in the art, including novel uses of an arm-bed truck and a spray rig that is resistant to damage from impacts.

Abstract: Adhesive sheet material application squeegees are disclosed.