Answer / nilkanth patni

operation at which only physical changes occurs isknown as
the unit operation.
eg, distillation, drying, filtration etc....

Answer / guest

NO CHEMICAL REACTION INVOLVED

Answer / priyank sompura

distilation , drying ,absorption etc.................... are
unit operation

Answer / 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.

Answer / manish

Drying,crystallisation,extration,and many heat transfer cofficient all process in unit operation
No chemical reaction involved in process

Answer / hm

Unit operation is part of chemical process industries to raw material convert in product only involves physical changes.
Ex. Mass transfer , crystallisation , fluid flow operation , mass operation , gas absorption etc

Answer / sharief

mixersettlers,distillation coloumns,driers,......

Answer / vibha porwal

unit operation is just like telling us about the procedure
for any equipment to operate.

Are there any general rules for flushing slurry lines?

0 Answers  

Repected sir/Madam, I am goingb to face IOCL technical as well as HR interview, can you forward your hellpfull hand for toward me to sort out my problem by giving some imp interview quetion which is generally asked in chemical industries such like IOCL,HPCL,ONGC,BPCL,RIL,what is the difference in pump,blower & in compressor

0 Answers   IOCL,

What does the catalytic converter on an automobile do?

0 Answers  

What is minimum flow required of NG having BTU value of 920 btu/scf for flame stability of LBTU gas of BTU value 220 BTU/SCF against the flow 80KPPH.

0 Answers  

What is the process of including heat exchangers in ammonia refrigeration system?

0 Answers  

Why in a continuous plant for a Hot standby screw pump system the interlock for auto starting of the other pump ( when the running pump stopped suddenly) is given with header pressure only? why not with flow rate or current of the pump?

0 Answers   Haldia,

Explain the steps required to design a vapor-liquid separator or flash drum?

0 Answers  

what is the hearth and arch pressure in furnace?

0 Answers   Essar, TATA,

is the QURAN GOD'S words?

6 Answers  

Anyone please tell me the relation between the m3/hr and kg/hr??...there is some relation to find volume??.

8 Answers   Reliance,

Question 112 - In quantum computing, let the amplitude A = a | 0 > + b | 1 >, | a | | a | + | b | | b | = 1. Find the values of b if A = 0.8 | 0 > + b | 1 >.

1 Answers  

COMPUTER PROGRAMMING FOR ENGINEERS - EXAMPLE 17.2 : There are 5 simultaneous equations with 5 unknowns as follow : 16 V - 4 X - Z = 36, 4 X - 4 W - Y + Z = 3, 8 V + 4 W - X + Y = 10, X - W = 1, V + W = 0. Find the values of V, W, X, Y and Z accurately within 15 minutes. State the computer program that you use to get the answers.

1 Answers