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A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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| Number | Title | Issue Date |
| 7288140 | Wet process gas treatment apparatus In a wet-process gas treatment method of treating an acid gas by using at least two treating columns connected in series, a ratio of the concentration of an acid gas at an outlet to a concentration of the acid gas at an inlet of a first treating column is set higher... | 10/30/2007 |
| 7208030 | Suspended particulate analyzer An apparatus analyzes components of particulate materials suspended in air. The apparatus includes a container into which the air is introduced, a discharging electrode arranged in the container to electrically charge the particulate materials contained in the air, ... | 04/24/2007 |
| 6818043 | Vapor-phase contaminant removal by injection of fine sorbent slurries A method for efficiently removing vapor-phase contaminants from gas streams is described. A powdered adsorbent such as activated carbon is ground into a fine powder by wet grinding to form a slurry. Chemicals are added to the slurry to impregnate the sorbent to enha... | 11/16/2004 |
| 6267802 | Composition apparatus and method for flue gas conditioning The method and apparatus of the present invention are directed to conditioning particulate-containing gas streams using novel additives. The additive is an organometallic salt, preferably of a carboxylic acid, that decomposes in the gas stream to produce ... | 07/31/2001 |
| 6074458 | Method and apparatus for separation of unburned carbon from flyash Apparatus and method for separating carbon particles from flyash includes one of increasing a relative humidity of the flyash or decreasing the relative humidity of the flyash to within an optimum humidity range, and introducing the flyash within the opti... | 06/13/2000 |
| 5922103 | Automatic gas conditioning method An air pollution control system using a novel control system is disclosed. The control system is particularly useful with a gas conditioning tower ("GCT") which uses a spray from a two-fluid nozzle to cool hot process gases prior to flowing to an electros... | 07/13/1999 |
| 5893943 | Method and apparatus for decreased undesired particle emissions in gas streams The present invention discloses a process for removing undesired particles from a gas stream including the steps of contacting a composition containing an adhesive with the gas stream; collecting the undesired particles and adhesive on a collection surfac... | 04/13/1999 |
| 5681375 | Boiler flue gas conditioning system using dilute sulfuric acid injection Disclosed is an improved system for treating boiler flue gas to improve the removal of particulate matter contained therein by electrostatic precipitation. The improved system includes a source of liquid sulfuric acid, a source of water, a mixer for mixin... | 10/28/1997 |
| 5648046 | Method and a system for disinfecting air in air conditioning ducts A method and system for disinfecting air in ventilation ducts, using a non-poisonous and substantially non-volatile disinfectant. The disinfectant is vaporized by micro-vaporizer, and ionization electrodes ionize the air and the disinfectant particles. An... | 07/15/1997 |
| 5449390 | Flue gas conditioning system using vaporized sulfuric acid A flue gas conditioning system uses the waste heat of the flue gas to heat a sulfuric acid solution to add sufficient heat energy to the solution to vaporize the solution before being injected into the flue gas to condition the flue gas so that particulat... | 09/12/1995 |
| 4325711 | Method of conditioning flue gas and separating the particles therefrom The collection characteristics of particles entrained in a particle-laden gas for separation by the commonly used methods for removing particles from a gas stream are improved by injecting into the gas stream a conditioning agent comprising diammonium pho... | 04/20/1982 |
| 4306885 | Method of conditioning flue gas The collection characteristics of particles entrained in a particle-laden gas for collection by an electrostatic precipitator are improved by injecting finely divided sodium and ammonium phosphate salts into a particle-laden gas stream formed by the burni... | 12/22/1981 |
| 4208192 | Sonic spray of H2 SD4 in a swirling heated air stream In order to reduce the electrical resistance of entrained fine particles of fly ash resulting from the burning of low sulfur coal and to enhance the efficiency of their collection by an electrical precipitator means, there is a conditioning of the particl... | 06/17/1980 |
| 4113447 | Method of conditioning flue gas The collection characteristics of particles entrained in a particle-laden gas for collection by an electrostatic precipitator are improved by injecting finely divided sodium bisulfate into a particle-laden gas stream formed by the burning of coal while th... | 09/12/1978 |
| 4070162 | Method of agglomerating particles in gas stream The separation characteristics of particles entrained in a particle-laden gas for separation by the commonly used methods for removing particles from a gas stream are improved by injecting finely divided urea into the gas stream prior to its passage throu... | 01/24/1978 |
| 4043768 | Method of conditioning flue gas to electrostatic precipitator The collection characteristics of particles entrained in a particle-laden gas for collection by an electrostatic precipitator are improved by injecting finely divided ammonium sulfate into a particle-laden gas stream formed by the burning of coal while th... | 08/23/1977 |
| 4042348 | Method of conditioning flue gas to electrostatic precipitator The collection characteristics of particles entrained in a particle-laden gas for collection by an electrostatic precipitator are improved by injecting finely divided ammonium bisulfate into a particle-laden gas stream formed by the burning of coal while ... | 08/16/1977 |
