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| Number | Title | Issue Date |
| 7326284 | Contamination control system and air-conditioning system of a substrate processing apparatus using the same An air-conditioning system of a substrate processing apparatus includes an air inlet line for providing air to a clean room. A contamination control apparatus for removing contaminants in the air is connected to the air inlet line. A controller controls temperature ... | 02/05/2008 |
| 7281702 | Methods and apparatus for mixing and distributing fluids A flow distribution device (100) has a vane distributor (111) at least partially disposed within a cartridge (102) and is operationally coupled to a second distributing device (112) that receives output from the vane distributor (111 | 10/16/2007 |
| 7097347 | Static mixer and process for mixing at least two fluids A novel mixing apparatus and process for mixing at least two fluids are disclosed. Excellent mixing and superior pressure drop characteristics are achieved in a device comprising at least two supply channels to feed a mixing chamber and create a vortex. The alignmen... | 08/29/2006 |
| 7015361 | Hydroformylation Olefins having at least 6 carbon atoms are hydroformylated in the presence of a homogeneous catalyst in a continuous process in which a) a vertical tall cylindrical reactor (1) whose interior space is divided by means of internals (2) into at least two... | 03/21/2006 |
| 6955342 | Fluidized spray tower A fluidized spray vessel. A vessel design is provided for recovering heat from gaseous heat streams. The vessel utilizes a semi-fluidized bed for obtaining desirable liquid/vapor contact times. A spray section is provided in which liquid is sprayed through nozzles d... | 10/18/2005 |
| 6918949 | Method for contacting large volumes of gas and liquid across microscopic interfaces A method for contacting large volumes of gas and liquid together on a microscopic scale for mass transfer or transport processes wherein the contact between liquid and gas occurs at the interfaces of a multitude of gas bubbles. Multiple porous tubes assembled in a b... | 07/19/2005 |
| 6716269 | Centrifuge and cascade for the separation of gases A gas centrifuge operating to separate gases of differing chemical composition and molecular weight by a centrifugal force field. Such a centrifuge is operable to separate methane and carbon dioxide, and to produce torque, and a cascade of such centrifuges is operab... | 04/06/2004 |
| 6638343 | Exhaust gas treating device A waste gas treatment system has a primary cooling section provided at a stage subsequent to a decomposition treatment section in which a waste gas is subjected to decomposition treatment at high temperature. The primary cooling section has a liquid spray... | 10/28/2003 |
| 6322617 | Purification device for separating gaseous or particulate constituents from gas streams A scrubbing apparatus for separating gaseous or particulate contents, especially from flue gas, using a plurality of spin spray nozzles arranged such that adjacent spray nozzles have a different spin. Double spin spray nozzles can be used that produce opp... | 11/27/2001 |
| 6270544 | Cyclone separator having a tubular member with slit-like openings surrounding a central outlet pipe A cyclone separator for separating a solid particulate from the gas or liquid medium is described. The separator is provided with a housing (H), an outlet (4) for discharging the solid particulate separated from the medium, a pipe (13) for evacuating the ... | 08/07/2001 |
| 6209856 | Gas-liquid processing apparatus The present invention is to provide a gas-liquid processing apparatus having a high contact efficiency of a gas and a liquid and a high reaction efficiency at a low production cost. A static type fluid mixer includes a passage pipe for the passage of a fl... | 04/03/2001 |
| 6187080 | Exhaust gas treatment apparatus including a water vortex means and a discharge pipe An exhaust gas treatment apparatus for treating exhaust gas generated in semiconductor manufacturing processes. It includes a main pipe, a gas vortex means, a water vortex means, an U pipe and a discharge pipe. The main pipe transforms the exhaust gases t... | 02/13/2001 |
| 6156102 | Method and apparatus for recovering water from air A process of separating water from ambient air involves a liquid desiccant to first withdraw water from air and treatment of the liquid desiccant to produce water and regenerated desiccant. Water lean air is released to the atmosphere. Heat generated in t... | 12/05/2000 |
| 6042636 | Method and apparatus of treating incinerator exhaust gas A method and apparatus of cooling incinerator exhaust gas for a cleaning treatment of high temperature exhaust gas discharged from an incinerator of refuse and/or waste in a post-step are provided. A spray cooling chamber includes a chamber having a lower... | 03/28/2000 |
| 5945039 | Gas-liquid processing apparatus The present invention is to provide a gas-liquid processing apparatus having a high contact efficiency of a gas and a liquid and a high reaction efficiency at a low production cost. A static type fluid mixer, includes a passage pipe for the passage of a f... | 08/31/1999 |
| 5653776 | Apparatus for de-entraining liquid in gas scrubbers and the like Apparatus for scrubbing a gas in which a vortical flow of a gas and liquid mixture created by an entrainer is introduced into a de-entrainer through a guide/deflector assembly. Particulate is removed from the gas and picked up by the liquid during entrain... | 08/05/1997 |
| 4948396 | Compound vortex filtering apparatus An apparatus and method for separating contaminants from gaseous flow characterized by the formation of a compound vortex with an outer liquid filter medium strata and an inner contaminated gaseous strata. Contaminants are transferred from the gaseous str... | 08/14/1990 |
| 4816042 | Scrubber-exhaust gas conditioner A conditioner for cooling and cleaning hot exhaust gas containing particulates has an enclosure partially filled with liquid and a gas conditioning means positioned within the enclosure. Hot exhaust gas entering the conditioning means passes through a liq... | 03/28/1989 |
| 4098582 | Method of accelerating contact reactions in fluids and apparatus therefor In a method of operating such chemical and physical reactions as oxidation, reduction, absorption, mixing, heat exchanging, deodorizing of a fluid or fluids, an improved method of performing a multi-effect operation of any one of a combination of such che... | 07/04/1978 |
