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Equipment purchase costs distillation

Positive displacement conpressors, performance curves, 632-638 Postmortem analysis, 815-816 Postrationalization, 817-818 Pot still distillation, 92 Power recovery equipment purchase cost curves, 931 table of heuristics, 376 turbines (expanders), simulating, 434 PPA (Pollution Prevention Act), 881-883 PR (Peng-Robinson) model, phase equilibria simulation, 446- 48 Predict, authenticate, reevaluate (PAR) process, 366-367 Predicting... [Pg.1006]

In the factor methods for cost estimating, first calculate the purchased or delivered cost of all major equipment, for example, distillation columns, reactors, pumps, heat exchangers, etc. Then multiply the total equipment cost by factors to estimate the various other components of the depreciable capital cost given in Equation 2.2, such as piping and electrical wiring. Thus, we arrive at the cost of installing all the equipment and supplying all the services needed to produce an operational process. [Pg.60]

The above discussion supposes that the vendor assembles all fabricated process equipment before shipping it to the plant for installation. In some cases, equipment cannot be shipped to the plant site in one piece and pre-installation field assembly will be required. Examples are furnaces and very large distillation colmnns and other vessels, which cannot be trucked, barged, or sent by rail in one piece to the plant site. Large columns may be fabricated in sections in the shops of the vendor and transported to the plant site where the sections are welded in a horizontal orientation before the column is erected to a vertical position. In this chapter, the purchase cost of field-assembled equipment includes the cost of pre-installation assembly at the plant site. Field-assembly costs are usually included in the purchase-cost quote from a vendor. [Pg.491]

Please submit a report on the two designs and cost estimates (flxed capital and utility operating costs only). For the capital cost of each of the two alternative sequences, sum the purchase costs of the distillation columns, heat exchangers, and any vacuum equipment. Multiply that cost by the appropriate Lang factor. To annualize the capital cost, multiply by 0.333. Add to this annualized cost the annual utility cost for steam and cooling water. Call this the total annualized cost for the alternative. [Pg.613]

Table 16.33 Aspen IPE estimates of equipment sizes, purchase costs, and direct materials and labor costs for installation of the depropanizer distillation complex... [Pg.974]

The final bare module cost CgM of distillation equipment can be estimated from charts and equations. The calculation starts with the base purchase cost Cp for systems built of carbon steel and operating at ambient... [Pg.437]

Installed Cost of a Distillation Tower 663 Purchased and Installed Cost of Some Equipment 663... [Pg.830]

Because of its low purchase price and a calorific value equivalent to kerosine, which makes used white spirit useful as a cement kiln fuel, very little white spirit is recovered. If recovery is attempted its high boiling point makes atmospheric pressure distillation liable to lead to a cracked odour in the distillate. Vacuum distillation or steam distillation does not have this drawback but the latter is costly in steam and the former needs vacuum equipment. [Pg.371]

After the simulation file is augmented, the revised simulation is run and the results are sent to Aspen IPE. Note that the ASPEN PLUS and HYSYS.Plant simulators contain menu entries to direct the results to Aspen IPE. For details, the reader is referred to course notes prepared at the University of Pennsylvania (Nathanson and Seider, 2003), which are provided in the file. Aspen IPE Course Notes.pdf, on this CD-ROM. This section presents estimates of equipment sizes and purchase and installation costs using Aspen IPE for two examples involving (1) the depropanizer distillation tower presented on the CD-ROM (either HYSYS —> Separations —> Distillation or ASPEN PLUS Separations Distillation), and (2) the monochlorobenzene (MCB) separation process introduced in Section 4.4, with simulation results using ASPEN PLUS provided on the CD-ROM (ASPEN Principles of Flowsheet Simulation —> Interpretation of Input and Output —> Sample Problem). Just the key specifications and results are presented here. The details of using Aspen IPE for these two examples are presented in the file. Aspen IPE Course Notes.pdf... [Pg.968]

Thus, more development work needs to be done to understand the value of the reaction products (esters, charcoal, and recovered resin) in various chemical markets and determine if fuel use is the only option for developing the large market needed for the ethyl levulinate produced. If the fiiel oxygenate additive market is the only large market option, less distillation processing would be required, and revision of the process and plant design is needed. The production cost could be much lower, since the cost of the distillation columns was 65% of the purchased equipment cost in the plant design described above. [Pg.62]


See other pages where Equipment purchase costs distillation is mentioned: [Pg.78]    [Pg.162]    [Pg.970]    [Pg.971]    [Pg.487]    [Pg.156]    [Pg.748]    [Pg.45]    [Pg.509]    [Pg.498]    [Pg.557]   


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