How to Review P&IDs: A 30-Point Checklist for Process Engineers
A bad P&ID costs you during commissioning. A P&ID review that catches the bad P&ID saves you during commissioning. I've reviewed hundreds of P&IDs. I've seen vent…
Field-tested knowledge on environmental engineering, lithium battery manufacturing, plant design and compliance — written for engineers who build the clean economy.
A bad P&ID costs you during commissioning. A P&ID review that catches the bad P&ID saves you during commissioning. I've reviewed hundreds of P&IDs. I've seen vent…
Every manufacturing plant will have to report its carbon footprint. Not soon. Now. The EU Carbon Border Adjustment Mechanism (CBAM) is already in its transitional phase. Customers…
The pipe rack is the spine of a process plant. It carries every utility, every process line, every instrument cable, and every future expansion the project will ever need. Get it…
Your slurry formulation is perfect. Your mixer is top-tier. Your coating line is state-of-the-art. And yet — your electrode quality is inconsistent, your yield is stuck at 92%,…
!cover(covers/datasheet-cover.jpg) You send a datasheet to a pump vendor. Two days later, it comes back with 14 questions. You answer them. It comes back again — this time with a…
!cover(covers/wastewater-bio.jpg) Biological treatment can reduce your wastewater COD by 90% at a fraction of the cost of chemical oxidation. Or it can be a complete disaster that…
!cover(covers/process-safety.jpg) Occupational safety prevents slips, trips, and falls. Process safety prevents explosions that kill 15 people and destroy a $200 million plant.…
!cover(covers/boiler-efficiency.jpg) Steam is the most expensive utility in most process plants. A medium-sized boiler producing 20 tons/hour of steam burns $2–4 million in fuel…
!cover(covers/control-valve.jpg) The control valve is where process design meets reality. Spec it wrong, and your $50 million plant can't control temperature within ±5°C. No…
!cover(covers/nmp-recovery.jpg) NMP costs $3,000–4,000 per ton. A 1 GWh battery factory evaporates 1,500–2,000 tons of it per year. Without recovery, you're burning $6 million a…
!cover(covers/pump-selection.jpg) Most process engineers spec pumps by copying the datasheet from the last project. Then they wonder why the pump cavitates for 10 years. --- Pumps…
!cover(covers/industrial-exhaust.jpg) Three technologies, one goal: destroy 99% of your VOCs. Choose wrong, and you'll pay for it in energy, maintenance, and compliance failures —…