Engineering Tools for Process Design

Free, web-based calculation tools for chemical and process engineers. Based on academic research and industry-standard methods.

Available Tools

Triangle Theory

SMB Chromatography design tool based on Triangle Theory. Calculate separation regions, flow rates, and operating parameters.

Open Tool

McCabe-Thiele

Coming Soon

Graphical method for designing binary distillation columns. Calculate theoretical stages and operating lines.

Reactor Design

Coming Soon

CSTR and PFR reactor design calculator. Size reactors and calculate conversion for various reaction kinetics.

Heat Exchanger

Coming Soon

Design and rate shell-and-tube heat exchangers. Calculate LMTD, UA, and heat transfer coefficients.