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About Conference


OLC International invites all the participants from all over the world to attend 2nd International Conference and Exhibition on Chemical Engineering & Catalysis during October 25-27, 2021 at Cologne, Germany which includes Keynote presentations, Oral talks, Poster presentations and Exhibitions.

Catalysis-2021 will have 5-6 world level (Highly cited class) plenary speakers, established Keynote speakers, active Invited speakers and fresh contributed speakers. In addition, variety of poster presentations along with workshops and special sessions would be interested in audience.

The aim of the Catalysis -2021 is to promote quality research and real-world impact in an atmosphere of true international cooperation between scientists and engineers by bringing together the world class researchers, International Communities and Industrial heads to discuss the latest developments and innovations in the fields of Catalysis.

We sincerely hope that Catalysis -2021 serves as an international platform for meeting researchers from around the world, widen professional contact and create new opportunities, including establishing new collaborations.

We are looking forward to seeing you at Catalysis -2021 in Cologne, Germany.



  • Catalysis
  • Catalysis for Renewable sources
  • Catalysts for fine Chemicals synthesis
  • Plastics engineering
  • Catalysis and Pyrolysis
  • Petrochemistry
  • Catalysis and Reaction engineering
  • Catalysis and Zeolites
  • Nano science and Technology
  • Agriculture and Food chemistry
  • Chemical Kinetics and catalysis
  • Medical chemistry
  • Carbon & Graphene Materials
  • Water Technology & Innovations
  • New catalytic processes
  • Catalysis and Applications
  • Carbon & Graphene Materials
  • Petroleum refining and Petrochemicals


Cologne, Germany

About Cologne, Germany:

Cologne is richer in diversity, and more vital and lovable than virtually any of Germany’s other big cities. Cologne has a variety of museums; too check out the Museum of Applied Art, the Museum Ludwig. Now a UNESCO site, Cologne Cathedral is the single most visited landmark in Germany and its 19th-century towers are still the second-tallest structures in the city.

Cologne is a quite modern city, though remnants of its rich history, dating from Roman times, can still be found. The city is known for its great cathedral, wonderful cafes and international restaurants, and the historic architecture. Cologne isn’t the most expensive city in Germany and you can find a lot of good deals around

Let's join with us and enjoy the unique culture of Cologne, Germany.