Done By: Knights Group
School Name: Mohamed Bin AbdelAziz Al-Mana Independent School
Environmental Catalysis Module: Students examines different types of catalytic systems, including heterogeneous and homogeneous catalysis. Depending on the knowledge they gained during activities, the students are then asked to design their projects.
IntegratedMulti TrophicAquaculture Systems Aquaculture experts Forum.pdf
Environmental Catalysis, Decomposition of white pollution, IDM8
1. AL-Bairaq
I am Discovering Materials
Environmental Catalysis Module
“Decomposition of White Pollution”
Mohamed Bin AbdelAziz Al-Mana School
KNIGHTS
2. Catalysis
CATALYSIS IS THE INCREASE IN THE RATE OF A CHEMICAL
REACTION DUE TO THE PARTICIPATION OF AN ADDITIONAL
SUBSTANCE CALLED A CATALYST WITH A CATALYST, REACTIONS
GO FASTER AND WITH LESS ENERGY. BECAUSE CATALYSTS ARE
NOT CONSUMED, THEY ARE RECYCLED. OFTEN ONLY TINY
AMOUNTS ARE REQUIRED
5. Searching for Catalysts
Industrial Catalysts
The first time was the use of a catalyst in the industry
was in 1746 by J. Roebuck in the lead industry
sulfuric acid room. Since then the catalysts used in
a large part of the chemical industry
عام كان الصناعة في المحفز استخدام تم مرة أول1746قبل منJ.
روبوكغرفة الكبريتيك حمض الرصاص صناعة في.الح ذلك ومنذين
الكيميائية الصناعة من كبير جزء في المستخدمة المحفزات.
6. Searching for Catalysts
CATALYST IN NATURE
Enzymes are the most common and the
most efficient catalysts found in nature. Most
of the chemical reactions that occur in the
human body and other organisms are high-
energy that can occur slowly interactions,
الموجو المحفزات من كفاءة واألكثر شيوعا األكثر هي االنزيماتفي دة
الطبيعة.اإل جسم في تحدث التي الكيميائية التفاعالت معظمنسان
التي العالية الطاقة ذات التفاعالت هي األخرى الحية والكائناتيمكن
،ببطء تحدث أن
14. Acknowledgment
Many thanks to my teachers, school and
AL-Bairaq team from Center for Advanced
Materials (CAM), Qatar University for
supporting us during our journey with a AL-
Bairaq.
Also, I would like to thank the sponsors
UNESCO, Ras Gas, Maersk Oil and Shell.