Clean gasoline is an environmentally friendly gasoline.
Clean gasoline is a kind of gasoline with environmental protection characteristics. Nowadays, countries around the world attach great importance to the improvement of fuel quality and recommend the use of clean gasoline. In China, in 1999, the State Environmental Protection Administration of China had already issued "Control Standards for Hazardous Substances in Automobile Gasoline".
In the "Control Standards for Hazardous Substances in Auto Gasoline", it is stipulated that the oxygen content in gasoline shall not exceed 2.7%, and the sulfur content shall not exceed 0.08%. Stupid The content shall not exceed 2.5%, and the content of aromatics shall not exceed 40%.
Extended information:
Car exhaust is considered to be one of the culprits of haze weather. Today, the main domestic gasoline market consumes mainly National III and IV standard gasoline. Our country has not yet issued a unified National V gasoline standard. Beijing, Shanghai and Jiangsu Province took the lead and formulated local standards based on Euro V gasoline standards.
Compared with National IV gasoline, the sulfur content in Su V gasoline is controlled below 10PPM, and emissions are reduced by 80%. That is, the sulfur dioxide emitted by a car using Su V gasoline is equivalent to Using one-fifth of the National IV vehicles or one-fifteenth of the National III vehicles, the emission reduction effect is significant. ?
According to reports, Yangzi Petrochemical’s S-ZORB device has an investment of 200 million yuan, a design capacity of 900,000 tons/year, and uses Sinopec’s patented technology. The S-ZORB patented technology is completely different from the previously widely used hydrodesulfurization technology.
It desulfurizes gasoline through adsorption. Compared with hydrodesulfurization, this technology has the characteristics of high desulfurization efficiency, small octane loss, and low operating costs. The adsorbent can be recycled and regenerated.
The production capacity formed by Yangzi Petrochemical will make up for the gap in Su V gasoline demand in the province, and will also provide incremental resources for the upgrading of oil quality in northern Jiangsu. Together with Jinling Petrochemical's annual output of nearly 3 million tons of Su V gasoline, Nanjing has become the largest clean gasoline production and supply base in China.
Baidu Encyclopedia - Clean Gasoline
People's Daily Online - Nanjing will become the largest clean gasoline production and supply base in China