Fluid storage and dispensing systems, and fluid supply processes comprising same
View Patent ↗Fluid storage and dispensing systems, and processes for supplying fluids for use thereof. Various arrangements of fluid storage and dispensing systems are described, involving permutations of the physical sorbent-containing fluid storage and dispensing vessels and internal regulator-equipped fluid storage and dispensing vessels. The systems and processes are applicable to a wide variety of end-use applications, including storage and dispensing of hazardous fluids with enhanced safety. In a specific end-use application, reagent gas is dispensed to a semiconductor manufacturing facility from a large-scale, fixedly positioned fluid storage and dispensing vessel containing physical sorbent holding gas at subatmospheric pressure, with such vessel being refillable from a safe gas source of refill gas, as disclosed herein.
1. A processing installation, comprising a fluid storage and dispensing vessel containing a physical sorbent medium having sorptive affinity for a fluid of interest useful in manufacture of a radiation-interactive product article, and a process facility for manufacturing said radiation-interactive product article, wherein the fluid storage and dispensing vessel is coupled in dispensing flow communication with the process facility, to flow said fluid of interest thereto, and wherein the radiation-interactive product article comprises an article selected from the group consisting of light-interactive members, light-transmissive members, and optical windows.
2. The processing installation of claim 1 , wherein the fluid of interest useful in manufacture of the radiation-interactive product article comprises a fluid selected from the group consisting of hydrogen selenide and hydrogen sulfide.
3. The processing installation of claim 1 , wherein the fluid of interest useful in manufacture of the radiation-interactive product article comprises hydrogen selenide.
4. The processing installation of claim 1 , wherein the fluid of interest useful in manufacture of the radiation-interactive product article comprises hydrogen sulfide.
5. The processing installation of claim 2 , wherein said radiation-interactive product article comprises a light-interactive member.
6. The processing installation of claim 2 , wherein said radiation-interactive product article comprises a light-transmissive member.
7. The processing installation of claim 2 , wherein said radiation-interactive product article comprises an optical window.
8. The processing installation of claim 2 , wherein the fluid storage and dispensing vessel is one of multiple vessels adapted for sorptively maintaining the fluid of interest at subatmospheric pressure, with said multiple vessels being interconnected in sequential dispensing arrangement, to provide continuity of operation in dispensing the fluid of interest.
9. The processing installation of claim 2 , wherein the fluid storage and dispensing vessel is arranged for operation in dynamic equilibrium wherein the fluid of interest is introduced at one end of the vessel, while fluid of interest is being dispensed from a second end of the vessel, to thereby cancel heat of adsorption effects of said physical sorbent medium.
10. The processing installation of claim 2 , wherein the process facility is adapted to manufacture zinc sulfide optical windows.
11. The processing installation of claim 1 , wherein the fluid storage and dispensing vessel comprises a first vessel adapted for sorptively maintaining the fluid of interest in the vessel at subatmospheric pressure, and desorbing fluid under dispensing conditions, with a dispensing assembly coupled with the vessel and arranged to selectively dispense fluid therefrom, and further comprising a second vessel with an interior volume adapted to contain a supply volume of said fluid, with a fluid pressure regulator disposed in the interior volume of the second vessel and arranged to confine the supply volume of such fluid therein, said second vessel being coupled in fluid flow supply relationship with the first vessel, and the fluid pressure regulator being arranged to mediate fluid flow from the second vessel to the first vessel to at least partially compensate for fluid dispensed from the first vessel, to thereby maintain an inventory of the fluid in the first vessel for dispensing.
12. The processing installation of claim 1 , wherein the fluid storage and dispensing vessel comprises a first vessel in a fluid storage and dispensing package including a second vessel containing a fluid pressure regulator, and a fluid discharge structure coupled to the first vessel to discharge fluid therefrom, wherein the first vessel and second vessel are coupled with one another to allow flow of fluid from the second vessel to the first vessel.
13. A method of manufacturing a radiation-interactive product article in a process facility adapted for manufacture thereof, comprising coupling the process facility with a fluid storage and dispensing vessel containing a physical sorbent medium having sorptive affinity for a fluid of interest useful in manufacture of the radiation-interactive product article, whereby the fluid storage and dispensing vessel is coupled in-dispensing flow communication with the process facility, to flow said fluid of interest thereto, and wherein the radiation-interactive product article comprises an article selected from the group consisting of light-interactive members, light-transmissive members, and optical windows.
14. The method of claim 13 , wherein the fluid of interest useful in manufacture of the radiation-interactive product article comprises a fluid selected from the group consisting of hydrogen selenide and hydrogen sulfide.
15. The method of claim 13 , wherein the fluid of interest is hydrogen selenide.
16. The method of claim 13 , wherein the fluid of interest is hydrogen sulfide.
17. A fluid storage and dispensing package, including a first vessel containing physical sorbent adapted for sorptively holding a fluid, and desorbing the fluid under dispensing conditions, and a second vessel adapted to contain a supply volume of said fluid for said first vessel, said second vessel containing a fluid pressure regulator in an interior volume thereof, and a fluid discharge structure coupled to the first vessel to discharge fluid therefrom under said dispensing conditions, the first vessel and second vessel being coupled with one another to allow flow of said fluid from the second vessel to the first vessel, and the fluid pressure regulator being set at a set point that maintains the physical sorbent loaded with fluid by said flow of said fluid from the second vessel to the first vessel.
18. The fluid storage and dispensing package of claim 17 , including a dispensing assembly coupled with the first vessel and arranged to selectively dispense fluid therefrom, the second vessel containing a supply volume of said fluid, and said fluid being adsorbable on said physical adsorbent when flowed to said first vessel.
19. The fluid storage and dispensing package of claim 18 , containing fluid in said second vessel in liquid form and containing fluid in said first vessel in gaseous form.
20. The fluid storage and dispensing package of claim 18 , wherein the fluid is selected from the group consisting of hydrogen selenide and hydrogen sulfide.
21. The fluid storage and dispensing package of claim 17 , wherein the first and second vessel are coaxial arranged with respect to one another.
22. A processing installation including a large-scale, fixedly positioned fluid storage and dispensing vessel containing a physical sorbent medium having sorptive affinity for a fluid of interest useful in manufacture of a microelectronic product, and a process tool that uses the fluid for manufacture of a microelectronic product, wherein the fluid storage and dispensing vessel is positioned remotely from the process tool, and wherein the fluid storage and dispensing vessel is interposed between a production facility producing said fluid and a process facility containing the process tool, and arranged so that the fluid storage and dispensing vessel receives fluid from the production facility and dispenses fluid to the process facility for use by the tool therein, whereby the fluid storage and dispensing vessel provides buffering of fluid flows from the production facility and fluid flows to the process facility for use by the process tool therein.
23. The processing installation of claim 22 , wherein the fluid storage and dispensing vessel is ground-mounted outside a process facility containing the process tool.
24. The processing installation of claim 22 , wherein the fluid comprises a hydrogen-containing or halogen-containing fluid.
25. The processing installation of claim 24 , wherein the fluid comprises hydrogen selenide or hydrogen sulfide.