UAS #2 (DISAIN BEJANA BERTEKANAN)

PERANCANGAN ALAT PROSES SELASA, 26 MEI 2015 == Waktu: 2,5 JAM == OPEN

Peringatan: Kerjakan Sendiri; Kerjasama Nilainya 0 (NOL) Dosen: Dr. Ir. Abdul Wahid Surhim, MT.

SOAL UNTUK NO ABSEN GANJIL

Lakukan disain kolom distilasi berbentuk talam (sieve tray), dengan spesifikasi kolom distilasinya adalah sebagai berikut:

Length of cylindrical section 45 m Internal diameter 1.5 m Heads, standard ellipsoidal 65 sieve plates Support skirt height 2.5 m Insulation, mineral wool, 65 mm thick Materials of construction: vessel stainless steel, unstabilized

(304) Design pressure 1200 kN/m2 Design temperature 150oC Corrosion allowance 2 mm.

Disain meliputi:

1. Column wall thickness; 2. Selection and sizing of vessel heads; 3. You should consider the following design loads:

a. Internal pressure; b. Wind loading; c. Dead weight of vessel and contents (vessel full of water).

4. Stress analysis