# CHEN 312 — Separation Processes (AUB)

> CHEN 312 Separation Processes at American University of Beirut. 2 student reviews.

Source: https://studiety.com/aub/course/760
Retrieved: 2026-09-17

## Facts

- Course code: CHEN 312
- Title: Separation Processes
- University: American University of Beirut (AUB)
- Subject: Chemical Engineering
- Department: Baha and Walid Bassatne Chemical Engineering and Advanced Energy
- Faculty: Maroun Semaan Faculty of Engineering and Architecture
- Credits: 3
- Professors on record (1): Mohammad N Ahmad

## Catalogue description

This course includes the design of industrial separation equipment using both analytical and graphical methods; equilibrium-based design techniques for single and multiple stages in distillation, absorption/stripping and liquid-liquid extraction are employed; and an introduction to gas-solid and solid-liquid systems is presented as well. Mass transfer considerations are included in efficiency calculations and design procedures for packed absorption towers, membrane separations and adsorption. Ion exchange and chromatography are discussed. Degrees of freedom analyses as well as the appropriate use of software are threaded throughout the course.

## Quick answers

### What is CHEN 312 at AUB?

CHEN 312 Separation Processes is a 3-credit course at American University of Beirut (AUB), in the Maroun Semaan Faculty of Engineering and Architecture. This course includes the design of industrial separation equipment using both analytical and graphical methods; equilibrium-based design techniques for single and multiple stages in distillation, absorption/stripping and liquid-liquid extraction are employed; and an introduction to gas-solid and solid-liquid systems is presented as well.

### How many credits is CHEN 312?

CHEN 312 Separation Processes is worth 3 credits at AUB.

### Is CHEN 312 hard?

2 AUB students have written about CHEN 312 on Studiety. No one has left a star rating yet, so read what they wrote rather than an average.

### Who teaches CHEN 312 at AUB?

Studiety has 1 professor on record for CHEN 312: Mohammad N Ahmad. Sections change every term, so check the registrar for who is teaching now.

### What are the prerequisites for CHEN 312?

CHEN 312 lists 2 prerequisites: CHEN 314 Chemical Engineering Thermodynamics, MECH 220 Engineering Graphics.

## What to expect

- Has Midterm
- Has Final
- Has Attendance
- Has Graded Homeworks
- Has Participation

## Prerequisites

- [CHEN 314 — Chemical Engineering Thermodynamics](https://studiety.com/aub/course/757)
- [MECH 220 — Engineering Graphics](https://studiety.com/aub/course/653)

## Student reviews

2 of 2 reviews by students who took the course. Any review carried over from
elsewhere is marked with its source on its own line.

- **2020-08** — Sabla is not the best professor. Make sure to take the online quizzes, HW and graded class work seriously to boost your grade. The online quizzes are not trivial. Something useful to do before these is to google MCQs related to the section you’re being tested on.

- **2019-08** — Make use of the participation and attendance and graded assignments and you'll do well in the course

## See also

- [All Chemical Engineering courses at AUB](https://studiety.com/aub/subject/chemical-engineering.md)
- [Every AUB subject](https://studiety.com/aub/subjects.md)

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From Studiety (https://studiety.com/), an independent, student-run course guide. Not affiliated with or endorsed by any university. Reviews are the opinions of individual students.