In Chemical Process Industries during plant operation, we continuously generate huge volume of Data. The main sources of this data generation are plant control systems (DCS, PLCs, etc.), ERP system, QC/PC labs, Plant operation log books, etc. This data is very useful to understand the performance and correct decision making for plant operation and various […]
Understanding of Data Read More »
Six Sigma is a statistical tool for process improvement. This is a step-by-step systematic approach to solve the problems and we know it by DMAIC methodology also. In Six Sigma we convert real life problems into statistical problems. After converting we use statistical tools to find the statistical solutions for that problem. Afterwards, these statistical
Six Sigma Methodology – Define Phase Read More »
In Chemical Process Industries, we transfer gas or liquids from one point to another point. And, for this purpose we use pumps, fans, compressors and pipe lines accordingly. As a process engineer, we need to do the process calculations to estimate the power requirement, flow rates and pressure drop through this piping network. So, to
Energy Balance for Steady State Flow Read More »
Orifice type flowmeters are widely used in our chemical process industries. The reason behind this, is their low cost, easy installation and maintenance. Fundamentally, an orifice meter provides volumetric flow rates of the fluid and by multiplying it with fluid density we can get mass flow rates. Orifice type flowmeters gives very accurate flow rates
Orifice Meter – Process Data Sheet Read More »
In chemical process industries we use control valves to regulate the flow of fluids. This fluid can be liquid, gas or sometimes liquid slurry. We need control valves to control various parameters such as level, pressure, temperature, flow, feed ratio, etc. These control valves can be pneumatic or electric operated. In our industries, we use
Control Valve Process Data Sheet Read More »
For the successful and timely completion of a project, Project Cost Management is very critical. For a project manager, it is very important to estimate, budget and control the project cost efficiently. Any glitch in this process may lead to slowdown the overall progress of the project in the absence of fund. While, in some
Cost Management in the Project Management Read More »
In Chemical Process Industries (CPI), distillation columns are the main steam consumers. And, as a process engineer, we are continuously keep on working to minimize the steam consumption norm. So that we can reduce overall variable cost of the product. Therefore, to achieve this objective we can work upon various improvement initiatives. These various techniques
Heat Pump in Distillation Column Read More »
In project management scheduling is the listing of activities and milestones for a project from start date to finish date. Moreover, this listing is based on logical and sequential manner. A project schedule can be at a very top level showing some main activities and milestones. This high-level project schedule is prepared for the top
Project Scheduling Techniques in Project Management Read More »
In an organization we all are involved in some kind of project at any point of time. However, this project can be a big one having 1-2 years or larger duration. On other side it can be a very small, where required completion duration can be around a week of time or lesser. In any
Work Breakdown Structure (WBS) Read More »
As a chemical engineer there are situations, where we need to evaluate various investment options for purchasing a machine or going for a new plant project. So, to select the best option among available alternatives we use project investment appraisal methods or techniques. There are many Investment appraisal techniques like payback period, return on investment,
Project Investment Appraisal Methods Read More »
