ChemProcess Consulting & Services Ltd.

Your Process Consulting Partner!

Recent Announcements:

For all announcements, please click here.

2025 July 07: We’re excited to announce our upcoming webinar “ProTreat for Process Design & Simulation in Gas Treating and Carbon Capture", July 30th, 2025, 9:00 AM MDT Calgary. Please complete the registration form in Workshops & Training section.

2025 July 03: We’re excited to announce our upcoming workshop with “PLANT DESIGN & SIMULATION WITH ProTreat” during Carbon Capture Canada 2025 in Edmonton, Alberta. Early bird registration is now open—secure your spot today!

2025 May 05: I’m honored to have been selected as the Conference Chairperson for two major industry events: the Hydrogen Technology Expo North America and Carbon Capture Technology Expo North America, taking place June 25–26, 2025, in Houston, Texas, USA.

Who we are?

ChemProcess Consulting & Services Ltd. is a specialized engineering and advisory firm with over 20 years of global experience in the energy and industrial sectors. Led by Dr. Walid ElMoudir, P.Eng., PMP, CAPM, the firm delivers tailored technical expertise and project management to help organizations achieve operational and sustainability goals. Our services include:

Acid gas removal (CO₂, H₂S)
Gas dehydration
Carbon capture (pre/post-combustion)
Seawater desalination
Water, amine, and glycol purification

With a proven track record across 100+ projects, we deliver practical, customized solutions for complex industrial challenges. Our service offerings span a wide range of industrial sectors, including:

Gas Treating

Acid Gas Removal Units (AGRU) based on reactive solvents, specifically removing CO2, H2S, or CO2/H2S.
- Natural Gas Sweetening & treating
- Refinery tail gas streams treating
- CO2 Removal in LNG Production
- Biogas treating and many more
Gas Dehydration Units (GDU) using glycol solvents

Gas Processing

Demethanizer, Deethanizer, & Depropanizer
Flare and flare recovery systems
Sulphur Recovery Units (SRU)

Decarbonization & Hydrogen

Pre-/Post-Combustion Carbon Dioxide Capture Units (PCCC) with alkanolamine, hybrid or physical solvents

Crude Oil refineries, Gas/LNG, Petrochemical/chemical complexes, Cement, Lime stone, Paper, and Steel manufacturing plants
Coal, fuel gas and biomass power generation plants,
Hydrogen and fertilizers production plants including Syngas and Blue Hydrogen in Ammonia production

Purification & Recycle

Water, Alkanolamines and Glycols Purification and Recycling
- Brine, contaminated water, & process wastewater
- Amines used in gas treating and processing
- Glycols used in gas treating and process utility systems
Thermal Seawater Desalination Units
- Multi Stage Flash (MSF) or Multi Effect Evaporators (MEE) with/without vapor compression