Project ForgeChemical Technology
Inorganic Chemical Industries
GATE 2017
Medium
Match the equipment in Group-1 with the process in Group-2. Group-1: P-Fluidized bed, Q-Multistage adiabatic reactor with inter-stage cooling, R-Fourdrinier machine, S-Diaphragm cell. Group-2: I-Paper-making, II-Sodium hydroxide manufacture, III-SO2 oxidation, IV-Catalytic cracking. The correct combination is
- P-IV, Q-III, R-I, S-II
- BP-IV, Q-III, R-II, S-I
- CP-III, Q-IV, R-I, S-II
- DP-III, Q-IV, R-II, S-I
Explanation
Fluidized bed → catalytic cracking (IV). Multistage adiabatic reactor with inter-stage cooling → SO2 oxidation (III, classic multi-bed sulfuric-acid converter). Fourdrinier machine → paper-making (I). Diaphragm cell → NaOH manufacture (II).
Source: GATE CH 2017 (2017)
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