Sorbent-based fluid storage and dispensing vessel with enhanced heat transfer means
AssigneeAdvanced Technology Materials, Inc.
InventorGlenn M. Tom
Life of this patent
Estimating the term…
Abstract
An apparatus, for storage and dispensing of a sorbable fluid, including a storage and dispensing vessel containing a solid-phase physical sorbent medium for holding a sorbable fluid, with heat transfer means being associated with the vessel for thermally managing heat effects due to adsorption and desorption of the sorbable fluid.
Claims13
An apparatus for storage and dispensing of a sorbable fluid, including a storage and dispensing vessel defining an interior volume therewithin bounded by wall surface of said vessel, said vessel being constructed and arranged to contain a solid-phase physical sorbent, a sorbable fluid adsorbed on the physical sorbent and stored thereon without flow of fluid into or out of said vessel, at an interior gas pressure not exceeding about one atmosphere, means for selectively dispensing sorbable fluid from the vessel without a substantially simultaneous flow of fluid into the vessel, and a heat transfer structure disposed in the vessel for thermally equilibrating the apparatus against the heat of adsorption and desorption, including a plurality of heat transfer elements at least some of which interconnect one another in a central region of the interior volume of the vessel and extend outwardly from the central region into the physical sorbent.
An apparatus for storage and dispensing of a fluid, comprising a storage and dispensing vessel defining an interior volume therewithin bounded by wall surface of said vessel, and containing an adsorbent material, a sorbable fluid adsorbed on the adsorbent material, and stored thereon without flow of fluid into or out of said vessel, at an interior gas pressure not exceeding about one atmosphere, with means for selectively dispensing desorbate fluid from the vessel without a substantially simultaneous flow of fluid into the vessel, said vessel comprising a coating on interior surfaces of the vessel, the coating being selected from the group consisting of gold, diamond, diamond-like material, and silicon carbide.
An apparatus for storage and dispensing of a fluid, comprising a storage and dispensing vessel defining an interior volume therewithin bounded by wall surface of said vessel, and containing an adsorbent material, a sorbable fluid adsorbed on the adsorbent material, and stored thereon without flow of fluid into or out of said vessel, at an interior fluid pressure not exceeding about one atmosphere, with means for selectively dispensing desorbate fluid from the vessel without a substantially simultaneous flow of fluid into the vessel, said vessel being of vertically elongate form and comprising multiple interiorly disposed heat transfer structures for modulating thermal effects incident to sorption of the sorbable fluid on the adsorbent material and desorption of sorbable fluid from the adsorbent material, wherein each of said heat transfer structures comprises a plurality of heat transfer elements extending from and contacting one another in a central region of the interior volume of the vessel, with each heat transfer element at an outer extremity thereof being in abutting contact with the wall surface of the vessel, with said heat transfer elements being vertically aligned and vertically elongated, and with the heat transfer structures being longitudinally spaced-apart from one another in said vessel.
Dependencies are inferred from the claim text.