what is unit operation?

Answer Posted / faiz khan

Suppose we are synthesizing aspirin in the lab then there are a number of operation we have to perform like mixing, heating, evaporating the solvent or filtering the solid and then drying to get the final product (aspirin). This is a unit process(synthesis of aspirin) in which a number of unit operations are involved.

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain what types of metals are typically removed via chemical precipitation?

523


What is the procedure to estimate the friction factor involved in heat exchanger tubes?

623


i'm a chemical engineer with an aggregate of 80% and i'm going to attend for TCS next week...if i encounter a question like this how i have to answer... WHY YOU CHOOSE SOFTWARE RATHER THAN YOUR CORE COMPANIES?

1658


Explain what are flameless oxidizers?

558


Explain what types of valves are recommended for slurry services?

538






Hallow everybody, we want to know in a NPk fertilizer process plant (Bulk Blender) we are in doubt if use square or rectangular hopper jus to avoid the vault effect durin the flow of of raw material like Phosphorus, Potasium and zeolite..Please any advise will be appresated Isdray

3812


Explain how can you determine the largest impeller that a pump can handle?

581


Explain can large temperature differences in vaporizers cause operational problems?

544


Define pcbs?

635


What is fuel requirement of 20kg/hr of incineration having material calorific value 6500 kcal/kg and diesel calorific value 10707 Kcal/Kg (PCC=850 degC and SCC 1050 Deg c)

1244


What is the Import Procurement Cycle ? and what are the customization steps in SAP ?

5152


What are some common methods for helium leak testing a vacuum system?

603


Why whenever a reciprocating compressor is switched ON or OFF it is put into unloading mode?

1551


What is the ignition temp. of Aluminum,Coper&Iron.

1792


Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

1706