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Bare module cost for non-base case CBM for the year of 2023 for equipment INSTRUCTIONS: 1) The tutorial is to be anwered through group discussions
Bare module cost for non-base case CBM for the year of 2023 for equipment
INSTRUCTIONS: 1) The tutorial is to be anwered through group discussions and submitted via group submission. Only the group leader will make the submission through KALAM. 2) Please clearly show the calculations by stating all the steps used and which equation employed. 3) Highlight values taken from which table/figure used for the calculations. 4) Please submit the work in PDF file to the KALAM before the due. QUESTION The production process of 35,000 metric tonnes formalin per annum is given by the process flow diagram (PFD) in Figure B.7.1. Table B.7.1 and B.7.3 provides the information for the streams (pressure, temperature, mass flow rate) and the summary for major equipment involved. Note that some equipment was not operated at barg ( 100kPa=1bar,1bar=0barg). The Chemical Engineering Plant Cost Index (CEPCI) for 2023 is 805.6. Given the graph or equation from PEE handbook dated in 2001 (CEPCI 2001=397 ), estimate the (i) equipment purchase cost, CPO, bare module cost for base case, CBMO for the year of 2023 and (ii) bare module cost for non-base case CBM for the year of 2023 for the equipment below: a) Feed Air Compressor (C-801) b) Methanol Feed Pump (P-801 A/B) c) Reactor effluent cooler (E-803) d) Column for formaldehyde absorber (T-801) e) Packing for T801 f) Column for formaldehyde tower (T-802) g) Trays for T802 C-801 P-801 A/B E-801 E-802 A-801 T-801 E-803 E-804 E-805 V-801 V-801 Tower Feed Air Methanol Mothanol Formald Absorber T-802 Tower Tower Tower Elluent Reboller Condenser Peflux Drum P-802 A/B P.803 AVB Tower Product E-806 Asilux Pump Product Cooler Pump Cooler Figure B.7.1 Unit 800: Formalin Process Flow Diagram Table B.7.1 Stream Tables for Unit 800 \begin{tabular}{|c|c|c|c|c|c|c|} \hline Stream Number & 1 & 2 & 3 & 4 & 5 & 6 \\ \hline Temp (') & 25.00 & 30.00 & 40.66 & 40.78 & 183.01 & 150.00 \\ \hline Pres kPa & 101.325 & 120.00 & 101.325 & 300.00 & 300.00 & 265.00 \\ \hline Vapor fraction & 1.0 & 0.0 & 0.0 & 0.00 & 1.0 & 1.0 \\ \hline Total kg/h & 421054 & 2464.75 & 3120.31 & 3120.31 & 145.94 & 99.92 \\ \hline Total kmol/h & 145.94 & 76.92 & 99.92 & 99.92 & 421054 & 3120.31 \\ \hline \multicolumn{7}{|l|}{ Component kmol/h } \\ \hline Methanol & 0.0 & 76.92 & 94.11 & 94.11 & 0.0 & 94.12 \\ \hline Oxygen & 30.66 & 0.0 & 0.0 & 0.0 & 30.66 & 0.0 \\ \hline Formaldehyde & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 \\ \hline Water & 0.0 & 0.0 & 5.81 & 5.81 & 0.0 & 0.0 \\ \hline Hydrogen & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 \\ \hline Nitrogen & 115.28 & 0.0 & 0.0 & 0.0 & 115.28 & 0.0 \\ \hline Stream Number & 7 & 8 & 9 & 10 & 11 & 12 \\ \hline Temp ('O) & 200.00 & 171.94 & 200.00 & 100.00 & 30.00 & 84.57 \\ \hline Pres kPa & 265.00 & 255.00 & 185.00 & 150.00 & 150.00 & 140.00 \\ \hline Vapor fraction & 1.0 & 1.0 & 1.0 & 1.0 & 0.0 & 1.0 \\ \hline Total kg/h & 4210.54 & 7330.85 & 7330.82 & 7330.82 & 2576.15 & 5354.21 \\ \hline Total kmol/h & 145.94 & 245.86 & 278.03 & 278.03 & 143.00 & 224.16 \\ \hline \multicolumn{7}{|l|}{ Component kmol/h } \\ \hline Methanol & 0.0 & 94.12 & 31.45 & 31.45 & 0.0 & 13.35 \\ \hline Oxygen & 30.66 & 30.66 & 0.15 & 0.15 & 0.0 & 0.15 \\ \hline Formaldehyde & 0.0 & 0.0 & 62.67 & 62.67 & 0.0 & 0.04 \\ \hline Water & 0.0 & 5.81 & 66.82 & 66.82 & 143.00 & 93.68 \\ \hline Hydrogen & 0.0 & 0.0 & 1.66 & 1.66 & 0.0 & 1.66 \\ \hline Nitrogen & - 115.28 & 115.28 & 115.28 & 115.28 & 0.0 & \begin{tabular}{r} 115.28 \\ (continued) \end{tabular} \\ \hline \end{tabular} Table B.7.1 'Stream Tables for Unit 800 (Continued) \begin{tabular}{|lrrrrrc|} \hline Stream Number & 13 & 14 & 15 & 16 & 17 & 18 \\ \hline Temp (" C ) & 89.85 & 75.46 & 106.64 & 106.71 & 35.00 & 73.36 \\ Pres kPa & 150.00 & 130.00 & 150.00 & 350.00 & 315.00 & 120.00 \\ Vapor mole fraction & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 & 0.0 \\ Total kg/h & 4552.75 & 655.56 & 3897.06 & 3897.06 & 3897.06 & 655.56 \\ Total kmol/h & 196.87 & 23.00 & 173.86 & 173.86 & 173.86 & 23.00 \\ Component kmol/h & & & & & & \\ Methanol & 18.10 & 17.19 & 0.90 & 0.90 & 0.90 & 17.19 \\ Oxygen & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 \\ Formaldehyde & 62.63 & 0.00 & 62.63 & 62.63 & 62.63 & 0.00 \\ Water & 116.14 & 5.81 & 110.33 & 110.33 & 110.33 & 5.81 \\ Hydrogen & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 \\ Nitrogen & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 \\ & & & & & & \\ \hline \end{tabular} Table 8.7.3 Major Equipment Summary for Unit 800 \begin{tabular}{|ll|} \hline Compressor & D-801 A/3 (not shown on PFD) \\ C-s01 & Electric/explosionproof \\ Carbon steel & W =195kW \\ Centrifugal & 95% efficlent \\ Powver =183kW (shaft) & \\ 70% efficient & \\ & \\ \hline \end{tabular} Table B.7.3 Major Equipment Summary for Unit a00 (Continued) \begin{tabular}{|c|c|} \hline & \\ \hline \end{tabular}Step by Step Solution
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