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I applied via Walk-in and was interviewed in Oct 2022. There were 2 interview rounds.
Heat exchanger and column design are crucial for efficient plant operation.
Heat exchanger design involves selecting appropriate materials, determining heat transfer coefficients, and calculating pressure drops.
Column design involves determining the appropriate tray or packing design, sizing the column, and selecting the appropriate reflux ratio.
Both designs are related to the specific plant and its process requirements...
Various instruments are used in the plant for monitoring and controlling the process.
Pressure gauges for measuring pressure
Temperature sensors for measuring temperature
Flow meters for measuring flow rate
Level sensors for measuring liquid level
Control valves for regulating flow
Analyzers for measuring chemical composition
PLCs for controlling the process
SCADA systems for monitoring the process
Safety instruments for emerge...
Designing a distillation column involves determining the required specifications, selecting the appropriate materials, and optimizing the process parameters.
Determine the required specifications such as the desired purity and throughput
Select appropriate materials based on the chemical properties of the feed and products
Optimize process parameters such as temperature, pressure, and reflux ratio
Consider factors such as ...
One problem I faced was flooding in the distillation column.
Flooding occurs when the liquid flow rate exceeds the capacity of the column to handle it.
This can lead to reduced separation efficiency and even damage to the column internals.
To prevent flooding, I adjusted the liquid flow rate and made sure the column was properly designed for the specific process conditions.
I applied via Job Fair and was interviewed before Aug 2023. There were 2 interview rounds.
Seeking new challenges and opportunities for growth.
Desire for career advancement
Looking for a more challenging role
Seeking opportunities for professional development
My current package includes a competitive salary, benefits such as health insurance and retirement contributions, and opportunities for overtime pay.
Competitive salary
Health insurance
Retirement contributions
Overtime pay opportunities
posted on 7 Dec 2023
The technical name for new products refers to the specific name or designation given to a product based on its features, specifications, or purpose.
Technical names are often derived from the product's unique selling points or key features.
They can also be based on the product's intended use or target market.
Technical names should be concise, descriptive, and easy to remember.
Examples of technical names for new products...
Yes, we recently launched new products in our portfolio.
Our new products are designed to cater to the changing needs of our customers.
We conducted extensive market research to identify gaps in the market and develop products that meet those needs.
Our new products have unique features and benefits that set them apart from our competitors.
We have received positive feedback from early adopters and are confident in the suc
Normality refers to the state of being normal or typical.
Normality is a statistical concept used to describe the distribution of data.
It is often represented by a bell-shaped curve, with the majority of data falling within one standard deviation of the mean.
Normality is important in quality control and process improvement, as deviations from normality can indicate problems in a system.
In chemistry, normality refers to ...
pH is a measure of the acidity or basicity of a solution.
pH stands for 'potential of hydrogen'
It is measured on a scale of 0-14
A pH of 7 is neutral, below 7 is acidic, and above 7 is basic
pH is important in many industries, including agriculture, medicine, and manufacturing
To prepare molar NaOH solution, dissolve the required amount of NaOH in distilled water and adjust the volume to the desired concentration.
Calculate the required amount of NaOH using the formula: mass = molarity x volume x molecular weight
Weigh the calculated amount of NaOH using a balance
Dissolve the NaOH in distilled water in a volumetric flask
Add distilled water to the flask to reach the desired volume
Mix the soluti
Reflux ratio is the ratio of the liquid reflux to the distillate produced in a distillation column.
It is an important parameter in distillation processes.
It determines the efficiency of the distillation column.
A higher reflux ratio results in a higher purity of the distillate.
Reflux ratio can be adjusted by changing the amount of reflux liquid or the distillate flow rate.
It is calculated as the ratio of the reflux liqu
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
Different types of machines are used in plant operations to handle various types of loads, such as compressors for gas handling and pumps for liquid handling.
Different types of machines include compressors, pumps, turbines, conveyors, and mixers.
Types of loads can be categorized as gas handling, liquid handling, solid handling, and material processing.
Examples of loads include moving raw materials, mixing ingredients,
Conveyors types include belt, roller, chain, screw, etc. Different types require different oils for lubrication and maintenance.
Common conveyor types include belt, roller, chain, screw, etc.
Belt conveyors typically use synthetic oils for lubrication.
Roller conveyors may use food-grade oils for sanitation purposes.
Chain conveyors often require heavy-duty oils for high load capacities.
Screw conveyors may need specialized...
Different types of bearings include ball bearings, roller bearings, and sleeve bearings. Oils used in bearings include mineral oils, synthetic oils, and grease.
Types of bearings: ball bearings, roller bearings, sleeve bearings
Oils used in bearings: mineral oils, synthetic oils, grease
Examples: Ball bearings are commonly used in automotive applications, roller bearings are used in conveyor systems, and sleeve bearings a
posted on 20 Apr 2021
I applied via Referral and was interviewed before Apr 2020. There was 1 interview round.
based on 1 interview
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