This device designed by Omani students slashes car emissions by 50%
MUSCAT: Students Omar bin Issa al Barmani and Tamim bin Yousef al Maamari, guided by their supervisor Majid bin Khalfan al Muqbali, have designed AEROCARBON — a low-cost, eco-friendly device that filters vehicle exhaust using fragments of barodite rock. The innovative filter works by triggering a chemical reaction between carbon dioxide, humidity, and the rock, converting the harmful gas into calcite, effectively reducing carbon emissions at the source.
The student team from Naeem bin Masoud Basic Education School in Al Batinah North Governorate won first place in the environmental category at ITEX 2025, Kuala Lumpur, Malaysia.
The invention underwent rigorous testing at Sultan Qaboos University, which confirmed its effectiveness in significantly cutting exhaust emissions. The compact system includes a car exhaust filter, circular mesh, Arduino board, screen and carbon emission sensor — making it both practical and scalable.
It was also honoured with a special award from Saudi Arabia's Tuwaiq Academy, further cementing its regional significance.
Al Barmani said: 'The AeroCarbon device reduces carbon dioxide emissions from vehicle exhausts by installing a special filter containing braudtite rock fragments which convert carbon dioxide into calcite, an indicator of carbon dioxide absorption from vehicle exhaust. The development of the invention went through several steps, procedures and practical experiments. These included testing the sample before and after the experiment in a specialised laboratory at Sultan Qaboos University. The results proved the device reduced carbon dioxide emissions from the atmosphere.'
Al Maamari, said: 'The invention was selected from among the teams participating in the National Olympiad for National Innovations, Robotics and Artificial Intelligence through the Innovation and Scientific Olympiad Department in Al Batinah North Governorate. We received technical and scientific support through visits to the school, and through discussion sessions. The device achieved first place in the Sultanate of Oman in the field of scientific innovations in science and mathematics and represented the Sultanate of Oman at the ITEX 2025, Kuala Lumpur, Malaysia.
Al Maqbali, the student team supervisor, said: 'Participation in the exhibition was an opportunity and a global platform to exchange experiences with creators and innovators from different countries of the world, and to view various projects in all diverse scientific fields. The exhibition is a global platform and a window for specialists in the fields of inventions and innovations, investors and businessmen specialised in this field.
The two innovators aim to further reduce air pollution caused by vehicle exhaust fumes, utilise Oman's natural resources, use inexpensive, environmentally friendly alternatives to reduce air pollution in areas with high traffic density, and spread the culture of innovation among members of society. — ONA
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Observer
20 hours ago
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This device designed by Omani students slashes car emissions by 50%
MUSCAT: Students Omar bin Issa al Barmani and Tamim bin Yousef al Maamari, guided by their supervisor Majid bin Khalfan al Muqbali, have designed AEROCARBON — a low-cost, eco-friendly device that filters vehicle exhaust using fragments of barodite rock. The innovative filter works by triggering a chemical reaction between carbon dioxide, humidity, and the rock, converting the harmful gas into calcite, effectively reducing carbon emissions at the source. The student team from Naeem bin Masoud Basic Education School in Al Batinah North Governorate won first place in the environmental category at ITEX 2025, Kuala Lumpur, Malaysia. The invention underwent rigorous testing at Sultan Qaboos University, which confirmed its effectiveness in significantly cutting exhaust emissions. The compact system includes a car exhaust filter, circular mesh, Arduino board, screen and carbon emission sensor — making it both practical and scalable. It was also honoured with a special award from Saudi Arabia's Tuwaiq Academy, further cementing its regional significance. Al Barmani said: 'The AeroCarbon device reduces carbon dioxide emissions from vehicle exhausts by installing a special filter containing braudtite rock fragments which convert carbon dioxide into calcite, an indicator of carbon dioxide absorption from vehicle exhaust. The development of the invention went through several steps, procedures and practical experiments. These included testing the sample before and after the experiment in a specialised laboratory at Sultan Qaboos University. The results proved the device reduced carbon dioxide emissions from the atmosphere.' Al Maamari, said: 'The invention was selected from among the teams participating in the National Olympiad for National Innovations, Robotics and Artificial Intelligence through the Innovation and Scientific Olympiad Department in Al Batinah North Governorate. We received technical and scientific support through visits to the school, and through discussion sessions. The device achieved first place in the Sultanate of Oman in the field of scientific innovations in science and mathematics and represented the Sultanate of Oman at the ITEX 2025, Kuala Lumpur, Malaysia. Al Maqbali, the student team supervisor, said: 'Participation in the exhibition was an opportunity and a global platform to exchange experiences with creators and innovators from different countries of the world, and to view various projects in all diverse scientific fields. The exhibition is a global platform and a window for specialists in the fields of inventions and innovations, investors and businessmen specialised in this field. The two innovators aim to further reduce air pollution caused by vehicle exhaust fumes, utilise Oman's natural resources, use inexpensive, environmentally friendly alternatives to reduce air pollution in areas with high traffic density, and spread the culture of innovation among members of society. — ONA
Times of Oman
a day ago
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Omani students invent a device that helps reduce carbon dioxide emissions
Sohar: A team of students from Naeim bin Masaud Basic Education School, North Al Batinah Governorate, created a device 'AEROCARBON' which helps in reducing carbon dioxide generated by car exhausts by over 50% using peridotite rock. The team has got the patent for this device. Under the supervision of Majid bin Khalfan Al Maqbali, students Omar bin Isa Al Barmani and Tamim bin Yousef Al Mamari, invented this device which made their project get the first place award in the environment field at the 36th International Invention, Innovation andTechnology Exhibition (ITEX 2025), held at Kuala Lumpur, Malaysia. About the device, Al Barmani said that it is an environment-friendly invention aimed to reduce the emissions of carbon dioxide ( CO2) generated by car exhausts through installation of a filter provided with particles of peridotite rock which transform carbon dioxide into calcium carbonate (CaCO3) when starting the car engine. Al Barmani said that the invention has undergone several steps and procedures including testing the sample before and after installing the same in the car by a certified laboratory at the SQU. The test results reaffirmed the success of the idea of the project in reducing the emissions of carbon dioxide from the air and the car exhausts, he added. Student Tamim Al Mamari spoke on the mechanism of participation in the International Invention, Innovation and Technology Exhibition, saying that the project was selected from among the projects of the teams taking part in the National Olympiad for Scientific Innovation, Robotics, and Arti ficial Intelligence. Majid bin Khalfan Al Maqbali, supervising the students' team taking part in the 36th International Invention, Innovation and Technology Exhibition (ITEX 2025), said that the participation was an opportunity for exchange of expertise with the talents and innovators from other countries and for acquainting with the various projects in all scientific fields. He said that the exhibition represents an international platform for innovations , investors and businessmen interested in such fields of innovation and inventions.
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