Plot plans

Customblen Cut-and-paste plot plans Cutback asphalt Cutback asphalts Cuticle removers Cutin... 

Plictran Plioflex Plot plan PLP-DPG-PLP Plug valves Plumbic acetate Plumbing applications PlumbopaHadimte Plumbostanmte Plumbous acetate Plume containment Plummer s disease Plums... 

Flare noise (roar of combustion) is the most serious because it is elevated and the sound carries. The flare can be located at a remote distance from the operating unit or surrounding community. Noise of steam injection into the burner can be reduced by using multiple no22les. Furnace noise from air intake, fuel systems, and combustion blower forced draft/induced draft (FD/ID) fans can be reduced by acoustics. The plot plan should be evaluated for noise generation and to find the means of alleviating or moving noise to a less sensitive area. 

An accurate plot plan of the plant and surrounding area... 

Equipment Selection Criteria and Guidelines A number of factors should be considered in order to determine when to select a blowdown drum, cyclone separator, or quench tank to handle a multiphase stream from a relief device. Among these are the plot plan space available, the operating limitations of each type, and the physicochemical properties of the stream. 

Project Control (factored and take off) 5% Mechanical Flowsheets, Preliminary Plot Plans, Location, Off Site Definition... 

Provision of sets of process manuals, flowsheets, plot plans etc., ready for immediate use. 

Study of the Plot Plan Layout From the plot plan layout the number of safety valves in different process areas, the set pressures of safety valves, individual relieving loads of safety valves, relieving temperature of vapors, the nature of vapors (i.e., whether corrosive, condensable, or dry) are noted. 

Rgura 7.3. (a) View of a storage tank farm for liquefied hydrocartxjns. (b) Plot plan of the tank farm. 

Figure 7.4. Plot plan of Nypro Ltd. plant at Flixborough, UK.

Identify potential blast sources. Data provided by the literature (Sadee et al. 1976/ 1977 Gugan 1978 Robert and Pritchard 1982) identified potential blast sources. The plot plan in Figure 7.4 shows that the cloud covered a substantial area the oxidation and caprolactam plants (indicated in Figure 7.4 as Section 7 and 27) and also the more-or-less open area toward the hydrogen plant. 

Figure 2. Plot plan of process plant showing the three ignition positions and the eight pressure monitoring points.

To start a detailed planning study, space requirements must be known for various products, by-products, and r iw materials, as well as for process equipment. A starting or reference point, together with a directional schematic flow pattern, will enable the design engineers to make a trial plot plan, as e.xplained below, A number of such studies will be required before a suitable plot and elevation plan can be chosen. 

The basic blocks with which to build an arrangement for plot plans are often used in the unit area concept. This method of planning is particularly well adapted to large plant layouts. Unit areas are often delineated by means of distinct process phases and operational procedures by the presence or absence of contamination and by safety requirements. Thus, the determination of the shape and extent of a unit area and the interrelationships of each area in a... 

ISCO Chemical Company Ferrous Sulfate Recovery Plant Master Plot Plan... 

The models are even more helpful to the process engineer than simple plot plans. The advantages are multiplied, as with models the process engineer can study as well as solicit the advice of other engineers in visualizing a processing condition. 

Figure 1-14. Typical process area plot plan and study elevations. By permission, Fluor Corp. Ltd.

Figure 1-15. Pictorial plot plan layout. Courtesy of Prengle, Dukler and Crump, Houston, Texas.

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