i
Deccan Fine
Chemicals
Filter interviews by
posted on 25 Dec 2022
I applied via Campus Placement and was interviewed before Dec 2021. There were 2 interview rounds.
The number of plates in a distillation column can be found using the McCabe-Thiele method.
The McCabe-Thiele method involves constructing a graph of the distillation process and determining the number of theoretical plates required for separation.
The method takes into account the vapor-liquid equilibrium data and the reflux ratio of the column.
The number of plates can also be estimated using empirical correlations or si...
Net Positive Suction Head (NPSH) is the difference between the absolute pressure at the suction of the pump and the vapor pressure of the liquid.
NPSH is a critical parameter in pump design and operation.
It determines whether the pump will cavitate or not.
Cavitation can cause damage to the pump and reduce its efficiency.
NPSH is affected by factors such as fluid properties, pump speed, and suction piping design.
NPSH can ...
An Agitated Nutsche Filter Dryer is a type of equipment used for solid-liquid separation and drying of pharmaceuticals, chemicals, and food products.
It is a batch filter with a mechanical agitation system
It is used for filtration, washing, and drying of solids
It is commonly used in the pharmaceutical industry for the production of antibiotics and other drugs
It is also used in the chemical industry for the production of...
Top trending discussions
I applied via Recruitment Consultant and was interviewed in Jun 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in May 2021. There were 3 interview rounds.
I appeared for an interview in Mar 2025, where I was asked the following questions.
A production plan outlines the strategy for manufacturing goods efficiently and effectively.
Define production goals: Set clear, measurable objectives for output and quality.
Assess resources: Evaluate available materials, labor, and machinery to meet production needs.
Create a timeline: Develop a schedule that aligns production activities with demand forecasts.
Implement quality control: Establish procedures to ensure pro...
I appeared for an interview in Jul 2023.
I applied via Company Website and was interviewed in Dec 2023. There were 2 interview rounds.
Technically knowledge
I applied via Recruitment Consultant and was interviewed before Aug 2020. There was 1 interview round.
I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.
Pressure drop in a column refers to the decrease in pressure as fluid flows through the column.
Pressure drop is caused by frictional resistance to flow and changes in direction of the fluid.
It can be calculated using Bernoulli's equation or by measuring pressure at different points in the column.
Pressure drop can affect the efficiency of the column and may require adjustments to the operating conditions.
Factors that ca...
HAZOP is a hazard and operability study, while MSDS is a material safety data sheet.
HAZOP is a systematic and structured approach to identify potential hazards and operability problems in a process plant.
MSDS is a document that provides information on the properties of hazardous chemicals and how to handle them safely.
HAZOP involves a team of experts analyzing the process design and identifying potential deviations tha...
I applied via Walk-in and was interviewed before Aug 2023. There was 1 interview round.
I have applied my knowledge of chemical engineering principles in designing and optimizing manufacturing processes by analyzing reaction kinetics, heat transfer, and mass transfer.
Utilizing reaction kinetics to determine optimal reaction conditions for maximum yield
Applying heat transfer principles to design efficient heat exchangers for temperature control
Optimizing mass transfer processes to improve separation effici...
based on 1 interview experience
Difficulty level
Duration
based on 1 review
Rating in categories
Junior Engineer
402
salaries
| ₹2.2 L/yr - ₹5.4 L/yr |
Process Engineer
165
salaries
| ₹3.4 L/yr - ₹8.4 L/yr |
Senior Executive
151
salaries
| ₹4.1 L/yr - ₹10 L/yr |
Engineer
138
salaries
| ₹3 L/yr - ₹6.5 L/yr |
Senior Chemist
123
salaries
| ₹3 L/yr - ₹7 L/yr |
Aarti Industries
UPL
Coromandel International
PI Industries