A superheated steam generating apparatus (12) is made of a material capable of generating heat upon energization. The superheated steam generating apparatus (12) comprises a superheated steam generating pipe (12) which includes a flow path (129) in which steam can flow and transfers the heat to the steam in the flow path (129) to generate superheated steam. In the superheated steam generating apparatus (12), a length of a cross-sectional shape of a wall forming the flow path (129) of the superheated steam generating pipe (12) is longer than a length of a circumference of an exact circle having a same sectional area as a sectional area of the flow path (129).

Methods for separating Ra from Pb, Bi, and Th are provided, the methods can include: providing a first mixture comprising Ra, Pb, Bi, and/or Th; providing a system that can include: a first vessel housing a first media; a second vessel in fluid communication with the first vessel, the second vessel housing a second media; and a third vessel in fluid communication with the second vessel, the third vessel housing a third media; and exposing the first mixture to the first media within the first vessel then, through the fluid communication, exposing the first remainder to the second media in the second vessel, then, through fluid communication, exposing the next remainder to the third media in the third vessel, the exposing separating the Th and Bi from the Ra and Pb, and the Ra from the Pb. Methods for separating Ra from being associated with a media are also provided. The methods can include: exposing the Ra and media to a chelating agent to form a mixture comprising the Ra complexed with the chelating agent.

The present invention describes a method to remove metals present in a mixture comprising one or more organic amines comprising the step of contacting the mixture with a silica-polyethyleneimine adsorbent.

Apparatuses and methods for extracting desired chemical species including, without limitation, lithium, specific lithium species, and/or other chemical compounds from input flows in a modular unit. The input flows may be raw materials in which lithium metal and/or lithium species are dissolved and/or extracted. The apparatuses and methods may include daisy chain flow through separate tanks, a column array, and/or combinations thereof.

Apparatuses and methods for extracting desired chemical species from input flows in a modular unit.

Apparatuses and methods for extracting desired chemical species from input flows in a modular unit.

A system that uses single or multiple elements arranged in a single unit or multiple arrays for the extraction, purification, and concentration of lithium and other constituents from a brine that can be constructed in a mobile unit.

The present invention relates to a filtering device (8) for removing substances from blood or a blood component, the filtering device (8) comprising: a housing having an inlet and an outlet, at first sorbent material coupled with at least a first ligand located within the housing, and a second sorbent material coupled with at least a second ligand located within the housing, wherein the first ligand is for removing free hemoglobin (fHb) and the second ligand is for removing microvesicles (MV) from the blood or blood component passing through the filtering device (8), from the inlet to the outlet, wherein the first and second ligand are different from each other, and wherein the first and second sorbent material are the same or are different from each other.

The inventive technology may involve, in particular embodiments, novel use of a non-porous, high surface energy stationary phase to adsorb, in reversible fashion, the most polar component of a resins fraction of an input hydrocarbon when a mobile phase is passed over the stationary phase. Such reversible adsorption prevents irreversibly adsorption of such components on active stationary phase(s) downflow of the non-porous, high surface energy stationary phase, thereby conserving stationary phase costs and increasing resolution of resins elutions, and accuracy of hydrocarbon component results. Aspects of the inventive technology may also involve a novel combination of a solubility based asphaltene component fractionating and analysis method and an adsorption chromatography method for separating and/or analyzing saturate, aromatics and resins components of an input hydrocarbon.

The disclosed process relates to a process for selectively purifying a lithium product stream from an aqueous lithium salt-containing solution in a continuous mode, said process comprising the steps of: a) introducing said aqueous lithium salt-containing solution to an arrangement of three or more packed-bed columns in series each filled with a lithium selective sorbent, wherein at least two of said three or more columns are at an adsorption stage, with one at a leading lithium chloride adsorption stage and one or more at a trailing lithium chloride adsorption stage, and at least one of said three or more columns is simultaneously at a lithium chloride desorption stage; b) flowing said aqueous lithium salt-containing solution through said at least two of said three or more columns at a leading lithium chloride adsorption stage and a trailing lithium chloride adsorption stage to adsorb lithium chloride from the aqueous lithium salt-containing solution and respectively form a fully-saturated sorbent and a partially-saturated sorbent; c) flowing a desorbent fluid through said at least one of said three or more columns at a lithium chloride desorption stage to desorb lithium chloride from the fully-saturated sorbent in a column from a leading lithium chloride adsorption stage of a previous cycle in an eluate stream; and d) recovering a lithium product stream from the eluate stream, wherein when the lithium selective sorbent in said column at a leading lithium chloride adsorption stage is fully-saturated with lithium chloride, said column transitions directly to said lithium chloride desorption stage to desorb lithium chloride once appropriate void volume is displaced; said column at a trailing lithium chloride adsorption stage transitions directly to said leading lithium chloride adsorption stage for further adsorption of lithium chloride; and said column at a lithium chloride desorption stage transitions directly to said trailing lithium chloride adsorption stage for initial adsorption of lithium chloride once appropriate void volume is displaced; without any intermediate washing stages of the media between any of said transitions.