Figures—continued permission requirements

In selec ting the machines of choice, the use of specific speed and diameter best describe the flow. Figure 10-67 shows the characteristics of the three types of compressors. Other considerations in chemical plant service such as problems with gases which may be corrosive or have abrasive solids in suspension must be dealt with. Gases at elevated temperatures may create a potential explosion hazard, while air at the same temperatures may be handled qmte normally minute amounts of lubricating oil or water may contaminate the process gas and so may not be permissible, and for continuous-process use, a high degree of equipment rehability is required, since frequent shutdowns for inspec tion or maintenance cannot be tolerated. 

Figure 16-10 A Totai Safety Culture requires continual attention to three domains. Adapted from E, Scott Geller, Ph,D The Psychology of Safety Professional Development Conference and Exposition, San Diego. 1996, p, 10. and Professional Safety, September 1994, Figure 1, p. 19. Reproduced with permission.

Figure 3-3 A typical flow scheme for the reactor section of a continuous plant. Several items of heat exchange equipment, a recycle compressor, and a phase separator are required to support the steady-state operation of the reactor. (Figure Copyright 2004 UOP LLC. All rights reserved. Used with permission.)...

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