Acetylene Production
How Acetylene Is Produced in an Acetylene Plant
How dissolved acetylene is produced from calcium carbide and water in an automatic acetylene plant — the carbide-to-water…
8 min read →The Acetylene Compressor: How It Works, Safely
How an acetylene gas compressor works — why acetylene needs a water-cooled multi-stage compressor, interstage pressures, oil…
8 min read →What Is Dissolved Acetylene (DA)?
Dissolved acetylene (DA) is acetylene gas dissolved in acetone or DMF inside a porous mass, so it can be stored and transported…
6 min read →Types of Acetylene Generator Explained
The main types of acetylene generator — carbide-to-water, water-to-carbide and dipping — plus stationary vs portable, and why…
6 min read →What Is Ultra-High-Purity (UHP) Acetylene? 99.99% Grade Explained
Ultra-high-purity (UHP) acetylene explained — the 99.99% grade, the impurities (phosphine, ammonia, moisture) removed to ppm…
7 min read →Calcium Carbide for Acetylene Production: Grades, Yield & Safety
Calcium carbide (CaC₂) is the feedstock for acetylene. How it is made, how much acetylene it yields per kilogram, the grades…
7 min read →How an Acetylene Purifier Works
What an acetylene purifier removes — phosphine, arsine and sulphur — how the ferric-chloride mass captures it, how to…
10 min read →Buying Guide
What Size Acetylene Plant Do You Need?
How to size an acetylene gas plant — capacity in Nm³/h, cylinders per batch, carbide and power requirements, and how to match…
6 min read →Medical vs Industrial Oxygen: What Is the Difference?
Same gas, different framework. Medical oxygen is made to IP as a pharmaceutical, industrial to IS 309 — and why substituting…
7 min read →Which Gas Is Used for Welding?
Argon for TIG, argon-CO₂ 80:20 for MIG on steel, acetylene-oxygen for oxy-fuel. The full shielding and fuel gas selection…
9 min read →Safety
Acetylene Plant Safety: How a Well-Built Plant Fails Safe
How a safe acetylene plant is engineered — why acetylene is never compressed with air, nitrogen purging, flashback arrestors at…
7 min read →How Is Acetylene Stored in a Cylinder?
Acetylene is stored in cylinders dissolved in acetone or DMF held in a solid porous mass — not as a simple compressed gas. How…
6 min read →Nitrogen Purging in an Acetylene Plant
Acetylene plants are purged with dry nitrogen, never air. The procedure for generators, hoppers and pipelines, and the oxygen…
9 min read →Acetylene Applications
Uses of Acetylene Gas: Welding, Cutting & Beyond
What acetylene gas is used for: oxy-acetylene welding and cutting, hardfacing, metal spraying, flame hardening, gouging and…
7 min read →Why Is Acetylene Used in Welding?
Why acetylene is used in welding: the oxy-acetylene flame burns hotter than any other fuel gas (about 3,100 °C), produces a…
7 min read →Safety Equipment
What Is a Flashback Arrestor and How Does It Work?
What a flashback arrestor is, how it stops a flame travelling back through your gas line, the difference between hose,…
7 min read →Types of Flashback Arrestor: Dry vs Wet, Regulator vs Torch
The types of flashback arrestor explained: dry (sintered) vs wet / hydraulic seal, regulator-mounted vs torch-mounted, and…
7 min read →What Causes a Flashback in Oxy-Fuel Welding & Cutting?
What causes a flashback in oxy-acetylene welding and cutting — the difference between a backfire, a sustained backfire and a…
8 min read →Gas Safety
Is Argon Flammable? Argon Gas Safety Explained
Is argon flammable? No — argon is a chemically inert, non-flammable noble gas. This guide explains argon’s properties, its real…
5 min read →Is Nitrogen Flammable?
No — nitrogen is not flammable and will not burn. But it is a silent asphyxiant that kills workers every year. The real hazard,…
6 min read →Is Oxygen Flammable?
No — oxygen does not burn. It is an oxidiser that makes everything else burn hotter, which is why oil on a regulator can ignite…
7 min read →Is Carbon Dioxide Flammable?
No — CO₂ is not flammable; it puts fires out. The real hazards are that it is physiologically active and heavier than air, so…
6 min read →Oxygen & PSA
What Is a PSA Oxygen Plant? On-Site Oxygen Generation Explained
What a PSA oxygen plant is, what PSA (Pressure Swing Adsorption) means, and how it makes 93–95% industrial oxygen on site from…
8 min read →What Is Industrial Oxygen?
Industrial oxygen is high-purity oxygen gas produced for steel, welding, chemicals and other industry — distinct from medical…
6 min read →PSA vs Cryogenic Oxygen Plant: Which to Choose
PSA vs cryogenic (adsorption vs air-separation) oxygen plants compared — purity, capacity, on-site vs bulk, and running cost —…
7 min read →How Is Oxygen Produced Industrially?
Industrial oxygen comes from air, by cryogenic distillation or PSA adsorption. How each works, what purity and scale each…
9 min read →Operation & Maintenance
Acetylene Plant Maintenance Schedule: How to Extend Service Life
The complete preventive-maintenance schedule for a dissolved-acetylene plant — daily, weekly, monthly, half-yearly, annual and…
9 min read →Acetylene Plant Troubleshooting: Common Problems, Causes & Remedies
A practical troubleshooting guide for dissolved-acetylene plants — low/high water-level alarms, high generator temperature,…
10 min read →Carbide Lime (Carbide Sludge): Uses and Disposal
Carbide lime — the calcium hydroxide slurry left after making acetylene from calcium carbide — is a useful by-product, not just…
6 min read →Acetone in Acetylene Cylinders: Loss, Top-Up and Capacity
Why every DA cylinder holds acetone, how much leaves with each discharge, why low solvent is a safety problem, and how top-up…
9 min read →Gas Applications
Uses of Nitrogen Gas in Industry
Purging, blanketing, laser cutting, food packaging and heat treatment — the 12 main industrial uses of nitrogen, and why each…
8 min read →Uses of Argon Gas
TIG and MIG shielding, root purging, aluminium degassing, ICP analysis and double glazing — what argon does, and why a noble…
7 min read →