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process is a set of operation for example in a sugar mill the processing involve
1. bringing out juice from sugarcane.
2. heat them.
3.refine them.etc.
here process is the combination of all of the above stated tasks (1,2,3,).
on the contrary, each of the tasks of a process is operation for example the task
1,2,3, each are operation.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoA "pure" unit operation involves only a physical change examples drying, size reduction, distillation, filtration etc. , where as in general unit operation involves physical and/or chemical change. And a Unit Process is a number of unit operations grouped together in a manufacturing system..
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What is difference between block flow diagram and process flow diagram?
BFDs provide a complete overview of the whole process in block diagram form. They summarise the major unit operation between process block units. PFDs characterize all the process flows to and from all the equipment required to perform the process within the boundaries set by the BFD
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keeping the difference between the input &output membrane unit in lees value the increase of T.D.S in permeate water is Les value for long time
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Types of unit process?
Type your answer here... Chemical engineering divided in to unit operations and unit processes. Unit operations involve those, where no chemical reaction ocurring. eg: filteration, evaporation, distillation In unit processes, chemical reactions involved. eg: chemical reactions and synthesis.
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What is difference between block flow diagram and process flow diagram?
BFDs provide a complete overview of the whole process in block diagram form. They summarise the major unit operation between process block units. PFDs characterize all the process flows to and from all the equipment required to perform the process within the boundaries set by the BFD
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What is the importance of unit operation and unit process?
A unit operation involves a physical change examples drying, size reduction, distillation, filtration etc. where as unit process involves a chemical change or sometime it refered as chemical changes along with physical change example production of paracetamol from benzene.
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Nothing
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There is no difference.
What is the difference between functional approach and silo approach?
The Functional approach is vertical in nature, with operations grouped as a functional unit. Typical of a departmental grouping. The Process approach is horizontal in nature and each operation cuts across different functions. Typical of Team leaders managing a particular customer item.
What is the difference between a tangent and a unit tangent?
1
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Sales price is the price at which unit of product is sold while variable cost is that cost of unit which in manfuacturing process varies with change in level of production directly.
Explain the difference between molecule and formula unit?
The formula unit is the representation of a molecule.
