From January 27, 2012, the Beijing Sky was once again shrouded in haze. This is the fourth time Beijing has suffered haze in one month. The issue of quality upgrade of refined oil related to motor vehicle exhaust has once again become a hot topic. Experts said that the frequent occurrence of haze weather has sounded an alarm for China's oil quality.
Wang Zhen, executive deputy director of the China Energy Strategy Research Institute of China University of Petroleum, said that the frequent occurrence of haze in Beijing and parts of the country has sounded an alarm for China's oil quality. China's economic development is unbalanced. If a unified national standard is used, it can only be a lower standard. It is suggested that starting from the level of economic development in various regions and the degree of consumer acceptance, the pace of oil quality upgrading should be accelerated in different regions.
China’s largest oil refinery company’s press spokesman Lu Dapeng recently responded that Sinopec began to supply Beijing-branded five-vehicle oil from Beijing in May 2012. It is equivalent to the Euro 5 emission standard currently being implemented in Europe and is the most stringent in the world. The sulfur content of the oil is less than 10ppm.
Although Beijing has implemented the Beijing Standard Five standard, it cannot change the fact that the quality of oil products in the surrounding areas is still low. It is understood that in addition to Shanghai, Guangzhou, and Nanjing, China has already achieved national standard gasoline, and Jiangsu, Zhejiang, and Guangdong's more than a dozen cities have implemented national standard vehicle oil products since January 1, 2013. For the national three gasoline standard, the sulfur content of gasoline is less than 150ppm.
According to calculations, the price difference between the Beijing Five and the National Three standards is 472 yuan/ton, the price difference between Shanghai's four standard gasoline and the national standard is 393 yuan/ton, and the difference between the Guangzhou Yue four gasoline and the national three gasoline is 387 yuan/ton. . Who will bear the burden of upgrading the quality of oil product upgrades? This is the main issue facing the upgrading of China's oil products.
An expert who is unwilling to sign the proposal of the China National Petroleum Institute of Economics and Technology suggests that it is possible to learn from the experience of Beijing's oil upgrading mechanism. The cost of oil upgrades is shared by the government, consumers, and enterprises. The government provides subsidies, consumers assume some of the price increases, and refineries absorb some of the costs.
Even without considering who will bear the costs, the upgrading of oil quality will take some time. Liu Feng, an analyst of refined oil products, said that the production of oil products must meet the requirements of hydrogenation equipment. The reactor manufacturing cycle is as long as 18 months; together with approval procedures of the Ministry of Environmental Protection, Development and Reform Commission, and preliminary design and construction are needed. time.
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