- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Regeneration of molecular seive requires it to be heated to a temperature of about __________ °C.A 80-120
B 200-300
C 600-800
D 1000-1100
ANS:D - 1000-1100 Regeneration of molecular sieves typically requires heating to a temperature range of about 1000-1100°C. At these high temperatures, any adsorbed molecules within the pores of the molecular sieve are desorbed and released, effectively cleaning the sieve and preparing it for reuse. This high temperature ensures complete removal of adsorbed contaminants and moisture, restoring the sieve's adsorption capacity. However, such high temperatures may not be suitable for all types of molecular sieves, as some materials may undergo thermal degradation or structural changes at these elevated temperatures. Therefore, the specific regeneration temperature depends on the type and composition of the molecular sieve being used. |


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