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| Number | Title | Issue Date |
| 7311743 | Biofiltration apparatus and method for reducing methyl bromide concentration in a volume of gas A biofiltration apparatus and method for reducing methyl bromide concentration in a volume of a gas are disclosed. The apparatus includes a housing and a substrate component located in the housing. The substrate component includes a population of methyl bromide degr... | 12/25/2007 |
| 5549721 | Cell for gas cleaning A cell for gas cleaning, preferably for separating gases from solid particles, includes an inlet pipe connected gas-tightly to a casing, and an entrapment pipe mounted within casing downstream of the inlet pipe. An enter opening of the entrapment pipe fac... | 08/27/1996 |
| 5201422 | Classifier for powdery material A classifier for powdery material has a cylindrical casing formed at an upper portion thereof with an inlet port for introducing the material to be classified into the casing in a tangential direction of an inner wall thereof. The casing has a conical por... | 04/13/1993 |
| 4865633 | Separator A baffle (34) configurable in a cyclone separator (10) in order to improve the flow capacity, efficiency, and effectiveness of the separator (10). The baffle (34) is disposed for vertical insertion through an upper wall (18) of the separation chamber (12)... | 09/12/1989 |
| 4810264 | Process for cleaning and splitting particle-containing fluid with an adjustable cyclone separator A stream of particle-containing fluid (e.g. from coal gasification or combustion) can be cleaned and split by flowing it into and through the vortex of a cyclone in which an externally adjustable vortex stabilizing means is moved close enough to the outle... | 03/07/1989 |
| 4783204 | Apparatus and method for drying steam Both an apparatus and a method for maximizing the separation characteristics of a swirl vane steam-drying device is disclosed herein. Generally speaking, such swirl vane separators include a housing formed from a riser barrel which is concentrically dispo... | 11/08/1988 |
| 4776864 | Electrostatic precipitator An electrostatic precipitator wherein a gaseous carrier medium is caused to pass through one or more electrostatic filters to be relieved of the major percentage of impurities. The thus purified carrier medium is caused to flow through a tapering funnel-s... | 10/11/1988 |
| 4555254 | Material collector and discharger apparatus In a pressurized materials processing system, separation of solid particulates from a gaseous process fluid is beneficially accomplished by use of a swept orifice discharger comprised of a cylindrical housing that is closed at one end and open at the othe... | 11/26/1985 |
| 4357152 | Fluid borne particulate separator A particulate separator of the concurrent flow type includes an inner cylinder mounted concentrically within a tapered conical outer cylinder which is closed at the outer return end. A fan unit is secured within the return end of the outer cylinder to dra... | 11/02/1982 |
| 4227903 | Filter cell apparatus A cell filter apparatus of the bag or stocking type having a housing is disclosed. A gas deflector and boundary wall between a raw gas duct and a dust chamber upstream from the filter cells form a tapering duct having an outlet passage for coarse dust par... | 10/14/1980 |
| 4157903 | Separation and recovery apparatus for solid or liquid particles entrained in a flowing gas mixture Excess coating material removed from a coated web 1 by an air doctor 6 and entrained in the exciting gas mixture flow 8 is directed along a plate 9 to effect primary coating material separation and recovery in a chamber 11, whereafter the flow passes alon... | 06/12/1979 |
| 4148616 | Scrubber for contaminated gas The scrubber has a substantially rotationally symmetrical vortex chamber provided at one end with an axial gas outlet whose diameter is substantially smaller than the diameter of the chamber. A coaxial impeller wheel is located at the other axial end of t... | 04/10/1979 |
