In modern, crowded cities where combustion vehicles have a high share, catalyst health is one of the most important things that every driver should pay attention to because internal combustion engines produce a lot of polluting gases due to the use of fossil fuels.
Khodrocar - To prevent these gases from entering the atmosphere, automakers are required to use a device called a catalytic converter or catalyst in the exhaust path, which is actually a stainless steel chamber that has thermal insulation.
While the important role of catalysts in reducing air pollution is mentioned, experts in this field believe that a catalyst alone can’t be a solution to the problem of vehicle emissions and there is a car pollution control system to eliminate vehicle emissions that catalyst part It is considered as this system.
These days, when the pollution index is looking for new records and has taken the citizens by surprise, the head of Tehran's air quality control estimates that the catalyst of about 90% of Tehran's cars is broken and should be replaced if action is taken in this regard. Not done.
"Despite the upgrading of the standards made in these cars, the current car technology belongs to the 70's and we are about 50 years behind the world technology in the field of car production technology.” Alireza Nick Aeen, chairman of repairmen association told khodrocar reporter.
"Manufactured cars in the world are producing with very low fuel consumption, while domestically produced cars consume between 10 and 12 liters of fuel per 100 kilometers because most of the moving cars in the city are not tuned and the engines are associated with problems. However, car catalysts also have a certain life, while the type of fuel consumed and the fuel defined for these catalysts are contradictory, which causes the catalyst to be changed in a certain period of time.” He added.
He confirms the statements of the CEO of Tehran Air Quality Control Company about the failure of 90% of car catalysts in Iran: "Currently, a high percentage of catalysts have lost the car standard and it should be changed and replaced as soon as possible."
"Given the current volume of cars, catalytic converter will definitely face problems, so the automaker does not clearly explain the need to replace this part due to these obstacles, while this issue should be considered in the car instructions.” he said.
While the important role of catalysts in reducing air pollution is mentioned, experts in this field believe that a catalyst alone can’t be a solution to the problem of vehicle emissions and there is a car pollution control system to eliminate vehicle emissions that catalyst part It is considered as this system.
These days, when the pollution index is looking for new records and has taken the citizens by surprise, the head of Tehran's air quality control estimates that the catalyst of about 90% of Tehran's cars is broken and should be replaced if action is taken in this regard. Not done.
"Despite the upgrading of the standards made in these cars, the current car technology belongs to the 70's and we are about 50 years behind the world technology in the field of car production technology.” Alireza Nick Aeen, chairman of repairmen association told khodrocar reporter.
"Manufactured cars in the world are producing with very low fuel consumption, while domestically produced cars consume between 10 and 12 liters of fuel per 100 kilometers because most of the moving cars in the city are not tuned and the engines are associated with problems. However, car catalysts also have a certain life, while the type of fuel consumed and the fuel defined for these catalysts are contradictory, which causes the catalyst to be changed in a certain period of time.” He added.
He confirms the statements of the CEO of Tehran Air Quality Control Company about the failure of 90% of car catalysts in Iran: "Currently, a high percentage of catalysts have lost the car standard and it should be changed and replaced as soon as possible."
"Given the current volume of cars, catalytic converter will definitely face problems, so the automaker does not clearly explain the need to replace this part due to these obstacles, while this issue should be considered in the car instructions.” he said.
"Catalyst is a type of fryer that also has a certain life and needs to be replaced, due to the high price, car owners are now reluctant to replace, while domestic automakers also face challenges in supplying this part, which in Together, it has reduced the motivation to inform the timely replacement of this part.” He mentioned.
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