1 of 3 AECH2332 Chemical and Processing Plant Troubleshooting Assignment #1 Due Date: Tuesday, 8 March 2022 1. With reference to the Gas Absorption Unit P&ID shown below, assume that during normal operation, there was a decrease in H:S analyzer (Al-103) reading Name three hypothetical causes for the decrease in A1-103 reading knowing that the gauge is reading correctly (3 marks) 2. Assume that during the amine contactor operations, fouling occurs in the tube side of the E-101, what are the effects of the tube fouling on the following process variables? (1 increases . decreases _remains constant). Name an alternative issue that might cause the same symptoms. (4 marks) 1. Al-103 2. TIC-102 Output 3. TI-105 3. Name the following streams. (2 marks) A B C. D. 4. What is the content of the flare stream leaving the D-101 rich amine surge drum? (1 mark) ALE H 102 | BE -101 w (1 HITE Water 14 . 16 20 cle D A GO