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Giacobbe, IL
Elizabeth Giacobbe, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20080256913 | SYSTEMS FOR PURIFYING A GAS MIXTURE COMPRISING TWO GASES USING GRANULATED POROUS GLASS - A method of separating a gas mixture comprising two gases includes the following steps. A packed bed of granulated porous glass and a gas mixture including first and second gases are provided. The gas mixture is allowed to flow into the packed bed, thereby preferentially adsorbing at least some of the first gas on the granulated porous glass to yield a purified gas having a second gas concentration of the second gas higher than that of the gas mixture. The purified gas is allowed to flow out of the packed bed. The first and second gases have boiling points or sublimation points at one atmosphere that are least 10°K apart. | 10-23-2008 |
| 20080257152 | METHODS OF PURIFYING A GAS MIXTURE COMPRISING TWO GASES USING GRANULATED POROUS GLASS - A packed bed of granulated porous glass is used to purify a gas mixture comprising two gases whose boiling points or sublimation points at one atmosphere are least 10° K apart. | 10-23-2008 |
| 20080271466 | Method and System for Purifying Liquified Gases - A method system for providing a purified liquified gas including a vessel containing adsorbent submerged within a liquified gas and an impurity contained inside a storage tank wherein the liquified gas is purified by the adsorbent. | 11-06-2008 |
| 20090032982 | SYSTEM AND METHOD FOR PROVIDING A GAS MIXTURE - A flow of a gaseous mixture of first and second substances at a desired ratio is provided to a storage container or point of use. Each of the first and second substances has the property of existing only as a gas when it is maintained at one atmosphere and 0° C. A vessel contains the first substance in gas phase only and a second substance in both liquid and gas phases. The second substance is bubbled into the liquid phase of the first substance thereby resulting in the gas mixture in the vessel headspace. The interior vessel temperature, the pressure at which the second substance is bubbled, and a flow rate at which the gas mixture exits the vessel are all maintained at levels sufficient to provide the desired ratio. | 02-05-2009 |
Frederick W. Giacobbe, Naperville, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20080256913 | SYSTEMS FOR PURIFYING A GAS MIXTURE COMPRISING TWO GASES USING GRANULATED POROUS GLASS - A method of separating a gas mixture comprising two gases includes the following steps. A packed bed of granulated porous glass and a gas mixture including first and second gases are provided. The gas mixture is allowed to flow into the packed bed, thereby preferentially adsorbing at least some of the first gas on the granulated porous glass to yield a purified gas having a second gas concentration of the second gas higher than that of the gas mixture. The purified gas is allowed to flow out of the packed bed. The first and second gases have boiling points or sublimation points at one atmosphere that are least 10°K apart. | 10-23-2008 |
| 20080257152 | METHODS OF PURIFYING A GAS MIXTURE COMPRISING TWO GASES USING GRANULATED POROUS GLASS - A packed bed of granulated porous glass is used to purify a gas mixture comprising two gases whose boiling points or sublimation points at one atmosphere are least 10° K apart. | 10-23-2008 |
| 20080271466 | Method and System for Purifying Liquified Gases - A method system for providing a purified liquified gas including a vessel containing adsorbent submerged within a liquified gas and an impurity contained inside a storage tank wherein the liquified gas is purified by the adsorbent. | 11-06-2008 |
| 20090032982 | SYSTEM AND METHOD FOR PROVIDING A GAS MIXTURE - A flow of a gaseous mixture of first and second substances at a desired ratio is provided to a storage container or point of use. Each of the first and second substances has the property of existing only as a gas when it is maintained at one atmosphere and 0° C. A vessel contains the first substance in gas phase only and a second substance in both liquid and gas phases. The second substance is bubbled into the liquid phase of the first substance thereby resulting in the gas mixture in the vessel headspace. The interior vessel temperature, the pressure at which the second substance is bubbled, and a flow rate at which the gas mixture exits the vessel are all maintained at levels sufficient to provide the desired ratio. | 02-05-2009 |