AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 2 ppt

... attractive forces. Figure 2. 2 Adsorption isotherm (Amcec, Inc.). 403530 25 20 15105WT %PPM bv5,000 10,000at 75° FTOLUENEETHYL ALCOHOLACETONETOLUENEAT 20 0°F © 20 02 by CRC Press LLC ... RotorConcentratorFuelVOCLaden Air Oxidizer © 20 02 by CRC Press LLC Figure 2. 3 Regenerative adsorber (Barnebey Sutcliffe Corp.). Figure 2. 4 Packaged adsorption unit (Barnebey Sutcliffe Corp.).STRIPPED AIR ... applica-tions of less than 150 ° F. For higher temperatures, zeolites are often used. Figure 2. 5 Canister type adsorbers (Carbtrol Corp.). © 20 02 by CRC Press LLC Zeolites are mineral-based...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 7 pptx

... © 20 02 by CRC Press LLC Air- to-cloth ratios are only guidelines. Many other factors affect perfor-mance. For example, the aspect ratio evaluates air- to-cloth ratio as it relatesto dirty air ... compartmentalized off-line cleaning system, air- to-clothratio is a much less important factor as no process air is flowing into thefilters. Cleaning off line is very easy at any air- to-cloth ratio.Let ... used for hi-cleaning efficiency style,making it a good air pollution control device. This high pressure air istypically directed through a Venturi, to increase air volume, raises the air pressure...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 14 ppt

... rubberlining for utility FGD application. If chlorides are present, alloys such as904L, AL6XN, C -2 2 , or C -2 7 6 are used.Chevrons in many FGD designs are installed in stages given the highdroplet loading. ... fromcarbon steel, to rubber-lined steel, to FRP, to exotic alloys. Some designs have Figure 14.5 Multiple chevron stages (Munters Corp.). © 20 02 by CRC Press LLC Figure 14 .2 shows a common application ... the gas and liquid is low(usually below 20 –40 ft/sec), so impaction is minor. Figure 14 .2 Utility FGD system (Babcock & Wilcox Company). © 20 02 by CRC Press LLC Spray scrubbers using...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 16 ppt

... for the control of non-con-densable gases from a paper pulp mill. The unit consists of a speciallydesigned burner, burner controls, insulated combustion chamber, and tem-perature controls. ... combustion air blower is added.Pharmaceutical plants generate air- rich or nitrogen-rich waste gasesfrom various batch reactors. Waste ﬂow and composition may change sud-denly, so burner control ... thermal oxidizer (Alzeta Corp.). © 20 02 by CRC Press LLC heating value, additional controls may be required for quick adjustment offuel or air to maintain on-spec operation at all times.High...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 1 doc

... Schifftner.p. cm.Includes index.ISBN 1-5 871 6-0 6 9 -2 (alk. paper)1. Air Puriﬁcation Equipment and supplies. I. Title.TD889 .S35 20 02 628 .5 ′ 3 dc21 20 020 17493 Acknowledgments I thank ... and usesAcid mist © 20 02 by CRC Press LLC © 20 02 by CRC Press LLC chapter 1 Air pollution control 101 Having spent more than 30 years in the air pollution control industry, I amstill ... Welcome to the Air Pollution Control Equipment Selection Guide .The selection of air pollution control hardware can be a daunting task.There are literally hundreds of equipment vendors...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 3 doc

... Trinitrotoluene (TNT)Ethylbenzene Vinyl chlorideEthyl glycol Xylene © 20 02 by CRC Press LLC Figure 3 .2 shows the basic components of an above-ground biofilter. Itconsists of a preconditioning and humidification ... Biofilters are often used to control the emissions of water-soluble or condens-able hydrocarbons (such as alcohols), phenols, aldehydes such as formalde-hyde, odorous mercaptans, organic ... packed towers. The bio-mass support media is the packing and the biofilm is the absorbing liquid. In Figure 3.3 CAP™ “Clean Air Plant” compact biofilter (SRE, Inc.). © 20 02 by CRC Press LLC...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 5 doc

... air load test can be plotted creating a voltsvs. amps (V-I) chart. The airload V-I chart can then be compared to thatachieved during operation. Most modern voltage controls contain an auto-matic ... Insidethe cabinet is a voltage control and silicon control rectifier. The voltage control flow of current through the silicon control rectifier. Current from thesilicon control rectifier enters the ... RapperShaft AdapterSeal Plate Guide, Rapper ShaftAdjusting Bolt © 20 02 by CRC Press LLC with high dielectric, but typically use porcelain, alumina, or fiber-glass-reinforced plastic. Rigid...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 8 potx

... economically controlled by fiber-beds. This application is similar to lube oil reservoir vents. Figure 8.5 30,000 ACFM system on tenter frame (Advanced Environmental Sys-tems, Inc.). © 20 02 by ... 8.9 Removable filter media (Monsanto Enviro-Chem Systems, Inc.). © 20 02 by CRC Press LLC Figure 8 .2 Filter within a filter (Monsanto Enviro-Chem Systems, Inc.). Figure 8.3 10,000 ... eliminator. Figure 8.10 Brinks mist eliminator (Monsanto Enviro-Chem Systems, Inc.). © 20 02 by CRC Press LLC Figure 8.6 1000 ACFM on five-station machining center (Advanced EnvironmentalSystems,...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 9 doc

... © 20 02 by CRC Press LLC Figure 9.1 Multiple stage superphosphate plant system (Bionomic Industries Inc.). Figure 9 .2 Crossflow meshpad type scrubber (Bionomic Industries Inc.). © 20 02 ... © 20 02 by CRC Press LLC Figure 9.3 Multilayer mesh pad (Kimre, Inc.). Figure 9.4 Crossflow scrubber (Kimre, Inc.). Figure 9.5 Multilayered absorber module (Kimre, Inc.). © 20 02 ... vertically,the pad can be sprayed from the underside to flush away water-solubleparticulate or help drain away dissolved contaminants. © 20 02 by CRC Press LLC Crossflow units are often sprayed both from...

AIR POLLUTION CONTROL EQUIPMENT SELECTION GUIDE - CHAPTER 10 doc

... size, low-to-moderate cost, and theability to absorb gases while resisting plugging.Common applications include:1. Pulp mill bleach plant chlorine and chlorine dioxide control 2. SO 2 control ... sodium hydroxide or sodium carbonate3. SO 2 control using a slurry (lime/limestone, MgO, etc.)4. Odor control (mercaptans, H 2 S, etc.) © 20 02 by CRC Press LLC stability is achieved. ... (Euro-matic Ltd.).SCAULDING LIQUIDPOLLUTED GAS © 20 02 by CRC Press LLC chapter 10 Fluidized bed scrubbers Device type Usually, the term ﬂuidized has been applied to the two-phase...

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