by Environmental Protection Agency, Office of Research and Development, Office of Energy, Minerals, and Industry, Industrial Environmental Research Laboratory, for sale by the National Technical Information Service in Research Triangle Park, N.C, Springfield, Va .
Written in English
|Statement||by Seymour Calvert, Harry F. Barbarika, and Gary M. Monahan.|
|Series||Environmental protection technology series -- EPA-600/2-77-209a, Research reporting series -- EPA-600/2-77-209a.|
|Contributions||Barbarika, Harry joint author., Monahan, Gary M. joint author., Industrial Environmental Research Laboratory (Research Triangle Park, N.C.)|
|The Physical Object|
|Pagination||viii, 69 p. :|
|Number of Pages||69|
Performance of Gas-Atomized Spray Scrubbers at High Pressure Shui-Chow Yung, Seymour Calvert and Michael Duncan Air Pollution Technology, Inc. San Diego, California A large number of pressurized coal gasification processes being developed propose to use venturi scrubbers . Peer reviewed only Published between: Published from year: and Published to year. A number of physical processes are used to remove particles from gas streams. One common and effective route is the scrubbing of the gas with a spray of liquid. Venturi scrubbers are among the most efbullet5cient and effective of such by: The principal category of scrubber for high efficiency collection of submicron particulate is the gas-atomized type, the most common of which is the venturi scrubber. Preformed Spray Scrubbers The preformed spray scrubber is the simplest type of wet scrubber and it has the lowest overall particulate collection capability.
The most common types of venturi scrubbers are: (a) the pre-formed spray type, where drops are formed by atomizer nozzles directed at the throat and injected into the gas stream, and; (b) the gas-atomized spray type, where liquid is introduced inbulkaheadoftheventurithroatandshatteredintodropsbythe high-velocity gas. Gas scrubbers without built-in device: Spray towers: In spray towers the water is dispersed in fine droplets, normally via sprayers at the top of the scrubber, while the gas is fed from underneath – thus in counter-current. Set-up is also possible in co-current or cross-current formats. Spray tower is a low-energy wet scrubber in which the pollutant gas is passed into a chamber sprayed with liquid droplets . Fuzzy Logic-Based Wet Scrubber to Control Air Pollutant. Main stream scrubber – One scrubber unit for each engine – Not suitable for fuel oil fired boilers Integrated scrubber – One scrubber unit for several engines and/or oil fired boilers – Suitable for fuel oil fired boilers 10 11 March /File Size: 2MB.
Modelling Gas–Liquid Flow in Venturi Scrubbers at High Pressure Article in Process Safety and Environmental Protection 81(4) July with 69 Reads How we measure 'reads'. The report gives results of fine particle collection efficiency measurements of a gas-atomized spray scrubber, cleaning effluent gas from a No. 7 gray iron cupola. Tests were made at several levels of pressure drop and liquid/gas ratio. Books at Amazon. The Books homepage helps you explore Earth's Biggest Bookstore without ever leaving the comfort of your couch. Here you'll find current best sellers in books, new releases in books, deals in books, Kindle eBooks, Audible audiobooks, and so much g: spray scrubber. Description. Solid—Gas Separation presents a brief and highly technical account of the principles and technology of gas-cleaning. The book deals with three associated aspects of gas-cleaning: the relevant dimensionless groups, the efficiency of separation and the economics of gas cleaning. The text begins with the discussion of the principles Book Edition: 1.