This set of Fluidization Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Synthesis Reactions – 1”. 1. What is the main reason for using solid catalyst gas phase reactions in fluidized bed? a) Temperature control b) Increase desired product to side product c) Reduction in hotspots of catalyst d) All of the mentioned 2. … Read more
This set of Fluidization Engineering Questions and Answers for Experienced people focuses on “Particle Growth and Condensation of Sublimable Materials and Adsorption”. 1. When a salt solution is injected into a bed of dry particles fluidized by hot gas, the particles grow by? a) Salt build-up b) Sticking to each other c) By collisions d) … Read more
This set of Fluidization Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Drying and Sizing”. 1. Multistage fluidized drier (below fig), was developed based on what purpose? a) To prevent bypassing of solids b) To allow bypassing of solids c) Widen the residence time distribution d) None of the mentioned 2. What if the … Read more
This set of Fluidization Engineering Interview Questions and Answers for freshers focuses on “Coating on Plastic Materials on Metal Surfaces”. 1. What is the time required for complete coating to take place in the fluidized bed? a) 2-3 sec b) 5-10 sec c) 1 sec d) 20 sec 2. Which variety of plastic powders can … Read more
This set of Fluidization Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Heat Exchanger”. 1. Why are the fluidized bed extensively used for heat exchangers, in both physical and chemical processes? a) Ability to rapidly transport heat b) Maintain uniform temperature c) Utilization of entire area for heat distribution d) All of the mentioned … Read more
This set of Fluidization Engineering Questions and Answers for Freshers focuses on “Transportation and mixing of fine powder”. 1. What is the maximum range of inclination, in the Fuller Huron air slide conveyor? a) 1-3 degrees b) 3-6 degrees c) 6-9 degrees d) 9-12 degrees 2. What is the application of the process mentioned in … Read more
This set of Fluidization Engineering Problems focuses on “Types of Fluidization Operations”. 1. What is the most important factor to be considered for designing a fluidized bed reactor? a) Diameter of reactor b) Height of reactor c) Size distribution of solids d) Gas flow rate 2. What is the best combination of fluidized bed for … Read more
