Important Note:

The 13th International Chemical Engineering Congress & Exhibition (IChEC 2026) has been postponed and is now planned to be held in Summer 2026, after the conclusion of the current academic semester at universities.

The paper review process had been completed and acceptance notifications were already issued.

We fully understand the inconvenience this may cause and sincerely appreciate your patience and understanding. The exact conference dates and updated schedule will be announced as soon as they are confirmed.

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The 13th International Congress on Chemical Engineering and Exhibition (IChEC2026) is organized by the Iranian Association of Chemical Engineers (IAChE) from   February 14 to 16, 2026, in the picturesque, cultural, historic, and touristic capital of Iran. IChEC is a biennial international event in the realm of chemical engineering and has been well-received by university professors, researchers, industry experts, business leaders, and managers from national and international communities. The congress will cover a wide range of important topics including, but not limited to, the upstream and downstream petroleum operations, food and pharmaceutical technologies, sustainability and green engineering, renewable energy, advanced technologies in chemical industries, environmental and safety issues, crisis management, process engineering, chemical engineering education, management, and entrepreneurship. This event not only serves as an ideal venue for sharing cutting-edge research and technological developments but also offers a valuable networking platform for members of the chemical engineering community and provides a unique opportunity to interact with global experts and potential employers. As leading players in chemical industry with advanced research and technological capabilities, your organization stands to benefit significantly from participating in IChEC2026.

IChEC 2026 – Workshop Program

No.	Speaker(s)	Workshop Title
1	Prof. Omid Tavakoli Tehran University, Iran	Circular Economy for Oil, Gas, and Petrochemical Industries
2	Prof. Hui Song Tianjin University, China	AI Tools for Scientific Writing in Chemical Engineering
3	Dr. Fatemeh Rahnama Rahsepar Tehran University, Iran	Advanced Workshop on XPS Data Analysis
4	Mr. Mahdi Razifar Mehraz Petro Farayand Consultant Engineers Co., Iran	Design and Simulation of Petrochemical Processes Using AVEVA PRO II
5	Dr. Sorood Zahedi Abghari Research Institute of Petroleum Industries (RIPI), Iran	AI‐Powered Process Optimization and Digitalization in Diverse Chemical Processes and Complexes
6	Prof. Hamidreza Godini Aalto University, Finland  Mr. Ali Setayeshnia Vira Value Chain, Inc., Iran	Concept Study and Techno-economic Analysis of Chemical Process Systems: Value Chain Analysis and Decision Making
7	Dr. Vahid Mohebbi Petroleum University of Technology, Iran	Chemical Injection Calculations: Ensuring Hydrate-Free Gas Processing & Transmission
8	Prof. Nejat Rahmanian University of Bradford, UK	Hydrate Prediction and Inhibition Using Aspen HYSYS
9	Dr. Khosro Jarrahian  Heriot-Watt University, Scotland	Innovation in Inorganic Scale Control & Formation Damage Mitigation
10	Dr. Mohammad Moosazadeh Dongguk University, Korea	Modeling and Optimization of Renewable-Driven Hydrogen Energy Systems
11	Dr. Reza Peyghami Ganji Petroleum University of Technology, Iran	IMO Requirements for Emission Reduction