Tag Archives: distillation column

Overspilling (Multi-Page) Datasheets in Aspen Basic Engineering

An important part of using Apsen Basic Engineering (Zyqad) is having properly set up equipment and instrumentation datasheets, that can read key information from your project database and drop it into a customized datasheet that your clients and customers can … Continue reading

Posted in Database-Driven Design, Distillation & Mass Transfer | Tagged , , , , | Leave a comment

Cracked Gas from Vacuum Unit Heaters

Below, I list sources you can turn to when estimating the cracked gas generated from vacuum tower heaters. That way, you know the flowrate and composition of light-ends generated in the vacuum tower’s pre-heat furnace. Background: Vacuum Units are typically … Continue reading

Posted in Fired Heaters, Oil, Natural Gas, Coal, Simulation & Thermodynamics | Tagged , , , , | Leave a comment