Construction for the shell and the tubes

Assignment Help Chemical Engineering

Reference no: EM131157545

In the manufacture of aniline by the hydrogenation of nitrobenzene, the off-gases from the reactor are cooled and the products and unreacted nitrobenzene condensed in a shell and tube exchanger. A typical composition of the condensate is, kmol/h: aniline 950, cyclo-hexylamine 10, water 1920, nitrobenzene 40. The gases enter the condenser at 230 °C and leave at 50 °C. The cooling water enters the tubes at 20 °C and leaves at 50 °C. Suggest suitable materials of construction for the shell and the tubes.

Reference no: EM131157545

Questions Cloud

Design a suitable packed column for this duty : The column will operate at 1.1 bar and ambient temperature. If necessary, the aqueous stream may be recirculated to maintain a suitable wetting rate.

Evaluate the potential impact of the expanded facility : Define the target audience, determine the marketing objectives, determine resource requirements, define how the marketing message will be delivered through integrated marketing communication, specify the media plan, and discuss how the marketing ..

What strategic direction might it take with its product line : Edward Smeets is the new sales manager for Grunwald Instrumentation. He has just come aboard to head up a sales force of seventy sales professionals, all of whom possess at least a B.S. in a scientific field. Many have Master's Degrees..............

Why should cdc software company implement a ppm : Why should CDC Software Company implement a PPM? You work for Holt consulting company, which has been asked to recommend organizational improvements for CDC Software Company.

Construction for the shell and the tubes : The gases enter the condenser at 230 °C and leave at 50 °C. The cooling water enters the tubes at 20 °C and leaves at 50 °C. Suggest suitable materials of construction for the shell and the tubes.

Describing the heat transfer rates : What is the final equation describing the heat transfer rates and the change of temperature of the coffee in the cup?

What are the basic principles behind the agile process : What are the basic principles behind the AGILE process? What is the PM's role under the AGILE process? Describe each level and discuss whether each level can overlap with another level, and also define its level of risk.

What annual production of glutamic acid can be achieved : What annual production of glutamic acid can be achieved in a batch fermentation plant that has four 10,000 liter reactors? The reactors have jackets that can be used for steam heating or water cooling, but no internal coils.

What are some of the major concerns and considerations : Take a look a few of the websites for Kellogg Company in other countries. How do their marketing efforts in these countries differ? Do they offer the same products everywhere? What are some of the major concerns and considerations related to inte..

User Account

All Pages