Zhenghua No. 1 is one of the representatives of diesel competitive products in recent years. According to monitoring by the Ministry of Environmental Protection's Motor Vehicle Discharge Monitoring Center and the Sinopec Research Institute of Petroleum and Petrochemical Sciences, the cetane number of diesel fuel can be increased by 4.4 units when it is added in proportion; particulate matter (PM, PM2.5) and carbon monoxide in diesel exhaust gas ( CO, hydrocarbons (CH), and nitrogen oxides (NOx) decreased by an average of 27%, 35%, 22%, 19.7%, and 45.5%, respectively; diesel fuel consumption decreased by an average of 2.94%. However, the research and development of Zhenghua No. 1 company is not as optimistic as the reporter thinks. At the recently held "Cleaning Forum on the Use of Diesel Vehicles," Bao Xiaofeng, director of the Vehicle Pollution Control Center of the Ministry of Environmental Protection, called for the introduction of diesel detergent standards at the national level as soon as possible to allow diesel vehicles with clean energy to control emissions. Promote it. Diesel vehicles are the biggest contributors to current motor vehicle pollution. The “2015 Annual Report of China’s Motor Vehicle Pollution Prevention and Control†just released by the Ministry of Environmental Protection shows that motor vehicle pollution has become an important source of air pollution in China, and diesel vehicles have contributed the most. The annual report shows that in 2014, the country's total emissions of carbon monoxide were 29.427 million tons, hydrocarbons 3.518 million tons, nitrogen oxides 5.789 million tons, and particulate matter 550,000 tons. Among them, the nitrogen oxides emitted by diesel vehicles are close to 70% of the total vehicle emissions, and particulate matter exceeds 90%. In January 2016, the relevant State Council leadership emphasized at the symposium on air pollution prevention and control convened by the city of Beijing to strengthen the control of motor vehicles, accelerate the use of clean diesel vehicles, and promote the use of new energy vehicles in the bus and logistics sectors. Motor vehicle emission testing standards. Shu Xingtian, an academician of the Chinese Academy of Engineering, said, "The cleanliness of diesel vehicles is imminent." He believes that under current conditions, the use of diesel fuel additives will have a good effect on reducing exhaust emissions of diesel vehicles, especially PM2.5 particulate emissions, and at the same time reduce fuel consumption to some extent. According to Yue Xin, director of the Vehicle Oil Emission Laboratory at the Chinese Academy of Environmental Sciences, some local authorities have already introduced relevant local standards, but national standards have not been published. At the same time, the chaos in diesel detergents on the domestic market is very serious. “A lot of the top 10 diesel additive brands that an organization has named have not been certified.†Wu Di, deputy researcher of the Vehicle Emission Management Department of the Beijing Environmental Protection Bureau, told reporters that in Beijing, 4% of diesel vehicles emit more than 50% of nitrogen oxides and more than 90% of pollutants. In the Air Pollution Regulations released by Beijing in 2013, reference has been made to vehicle gasoline or diesel detergents, and regulation of vehicle gasoline has been carried out, including penalties for oil products that do not meet cleanliness requirements. “Beijing plans to issue diesel standards for vehicles in 2016. From a local perspective, we also hope that the country will introduce diesel detergent standards as soon as possible to facilitate local supervision.†Wu Di said. Academician Shu Xingtian preached that the current situation of air pollution in China is grim. It is necessary to find new ways to solve air pollution through scientific research and innovation. Bao Xiaofeng believes that in order for the good things to be really used in society, laws and standards need to be implemented first, and the government must actively guide and promote them. Rutile Tio2,Titanium Pigment,Titanium White Paint,Titanium Dioxide In Makeup TINOX CHEMIE GMBH , https://www.tinoxglobal.com
Cleanliness of diesel cars imminent experts call for standards to be introduced as soon as possible