Discharges, control

FIG. 12-85 Perforated-tray type of reactor-discharge control. 

Perforated cylinder Conveying vanes on cone Discharge - control slide... 

As a result of variation shown in toxicity, the evaluation of technologies applicable for discharge control, and treatment by some compounds within the industrial chemicals, the SIC 281 groups are further subdivided into 11 subcategories.23 They are aluminum fluoride, chlor-alkali, chrome pigments, copper sulfate, hydrofluoric acid, hydrogen cyanide, nickel sulfate, sodium bisulfate, sodium... 

Figure 5.8 Solid pellet discharge control device. The device is shown schematically in Fig. 5.6...

In a laboratory environment, plasma is generated by combustion, flames, electric discharge, controlled nuclear reactions, shocks etc. Because a plasma loses energy to its environment mainly by radiation and conduction to walls, the energy must be supplied as fast as it is lost in order to maintain the plasma state. Of the various means of maintaining the plasma state continuously for a relatively long period of... 

A G Keiter, "Emergency Pressure Relief Discharge Control by Passive Quenching", International Symposium on Runaway Reactions, 425-450, AlChE, 1989, ISBN 0-8169-0460-X... 

Process Monitoring and Discharge Control (Online chemical analyzers monitor recovery process performance and effluent prior to discharge)... 

If we cannot open the discharge control valve of a centrifugal pump 100 percent before the FLA point is reached, then we say that the pump... 

It is positively my experience that the most common reason for pumps cavitation is partial plugging of draw nozzles. This problem is illustrated in Fig. 25.5. This is the side draw-off from a fractionator. Slowly opening the pump s discharge control valve increases flow up to a point. Beyond this point, the pump s discharge pressure and discharge flow become erratically low. It is obvious, then, that the pump is cavitating. 

McAteer, O. J. (1990). Electrostatic Discharge Control. New York McGraw-Hill. 

FIGURE 11.7 DLC self-discharge controlled by oxidation-reduction reactions shows a linear voltage fading when plotted in a time logarithmic scale. This is the case for the particular prototype BCAPproto. 

The recommendations on water management (Section 3.9) contain some very valuable approaches. The site-specific management requirements of local climate and geography are clearly recognized, as well as the necessity to address salinity on a catchment and community scale. While the standards do not take up the requirement of a watershed-scale approach, they do mention that measures of groundwater recharge and discharge control must be implemented, if salinity is present. 

Slomp, C. P., and Van CapeUen, P. (2004). Nutrient inputs to the coastal ocean through submarine groundwater discharge controls and potential impact. J. Hydrol. 295, 64—86. 

Reading Compressor temperature Suction Discharge Control valve opening, % Remarks... 

For efficient raw material utilization as well as for fuel conservation (e.g., methane), discharge controls integral with the process absorbers have obvious advantages. Nitric oxide and nitrogen dioxide may be reduced by ammonia using alumina-supported platinum catalysts without the need to consume the residual oxygen first [54] (Eqs. 11.50 and 11.51). 

Butler, R., Johnson, I., Horn, K. and Paul, M. (1992) Discharge Control by Direct Toxicity Assessment (DTA) Evaluation of a Protocol by Case Studies, WRc Interim Report to the NRA, R D 049/9/W. National Rivers Authority, Bristol. 

In general, there are two different architectures for BMSs namely, decentralized systems and centralized systems. These two architectures are illustrated for an electric vehicle (EV) application in Fig. 8.3 (decentralized) and Fig. 8.4 (centralized). In the decentralized system (Fig. 8.3), the individual BMS tasks are located in different devices. The charge control is part of the charger, the discharge control is part of the EV drive system, the battery state determination is carried out within a range meter, and so on. Some BMS tasks must be implemented in more than one device, especially in the case of safety management. Normally, there is little or no communication between the devices, so an optimized operation is not possible. Another disadvantage is that the battery-relevant control functions are located in different devices. Thus, each device must be adapted to the particular battery used. 

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