2022-05

A Complete Guide to Shell and Tube Heat Exchangers: Key Parts and Structure Explained for Beginners

Learn the main parts and internal structure of shell and tube heat exchangers — including tubes, tube sheets, shell, baffles, and tie rods — explained simply for engineers and beginners in chemical and process industries.

2022.05.21

machine-design

Simple Hopper Sizing for Powder Storage — practical method for engineers

A practical, calculation-based guide to sizing powder storage hoppers. Learn how to convert geometric volume to usable powder capacity using repose angle, and follow step-by-step rules for concentric and eccentric hopper layouts.

2022.05.12

machine-design

5 Essential Utilities in Chemical Plants (for Beginners)

Learn about the 5 key utilities used in chemical plants—electricity, steam, water, air, and nitrogen. A beginner-friendly guide with simple explanations and practical insights.

2022.05.01

operation

Writer：NeoNeeet

User-Side Chemical Plant Engineer (Specializing in Batch Operations)
A man in his late 40s.
Majored in mechanical engineering at university and has worked for about 20 years as a mechanical engineer (production technology) at a chemical plant. He also has experience in manufacturing operations and production planning.

When I joined the company, there was little concept of structured training, and I had to rely mainly on self-learning. I remember feeling deeply frustrated by how difficult it was to find clear and reliable information about what I needed to know.
That experience sparked my interest in sharing key knowledge.
Here, I’m putting into words what I’ve learned over the years—focusing on the essential knowledge I wish I had when starting out.

For questions or inquiries, please contact me via the contact form.

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