Nitric acid (HNO3) that is used industrially for a variety of reactions can be produced by the reaction of ammonia (NH3) with air by the following overall reaction: NH3 + 02 → HNO3 + H2O The product gas from such a reactor has the following composition (on a water-free basis):

Q: What are the field tests for cement?

A: The field tests for cement are to be mentioned.

Q: 3 Briefly describe the drilling problems related to drilling fluid rheological property.

A: In fluid mechanics, rheology is the type of study of the flow of matter, matter could be in the form…

Q: 7 ----------- centrifuge is the most suitable for separation of non-friable crystals. Tubular bowl…

A: The objective of the question is to identify the most suitable type of centrifuge for the separation…

Q: Should axial despersion be avoided?

A: It is to be stated whether axial dispersion should be avoided or not.

Q: Write a short note on Macro elements and Micro elements of fertilizers.

A:

Q: Why is there such a large variety of drying equipment?

A: Dryers are used in almost every industry especially food industry. The food industry is very diverse…

Q: Does a residue curve follow the composition of the distillate or the residue?

A: The type of composition which is followed by the residue curve is to be mentioned.

Q: State the technique used to separate Crude Oil into its various fraction.   Explain how the…

A: The technique used to separate crude oil into its various fractions is known as Fractional…

Q: What is Chemical Engineering principle

A: Chemical engineers use basic principles to turn raw material into value added products. The basic…

Q: 7 -------centrifuge is the most suitable for separation of non-friable crystals. Tubular bowl…

A: The objective of the question is to identify the most suitable type of centrifuge for the separation…

Q: If a batch rectifier and a batch stripper be combined what advantage is gained?

A: The advantages of combining the batch rectifier and batch stripper are to be mentioned.

Steady State Model

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get indistinguishable due to the growing range and velocity of recession.