For the future development of the automotive urea market, Wu Jiangtao, general manager of Sichuan Meifengjialan Environmental Protection Co., Ltd. believes that with the deep implementation of the National IV emission regulations, the main demand for vehicle urea may be concentrated in the field of heavy trucks and long-distance passenger cars in the future. .
“According to our understanding, the price of bidding for urea for buses used by public transport groups is basically above 4,000 yuan/ton. Assuming that a bus consumes 1.5 tons per year, 1000 vehicles need 1,500 tons, and the total cost will be 600 yuan. This is a significant amount of expenditure for them, and the country does not currently have subsidies specifically for the use of urea for vehicles. In the absence of special financial support, vehicle urea is hard for the bus passenger transport group. The cost has increased, so they are still plagued by this issue. On the one hand, the National IV vehicle will need to add urea, and on the other hand it will also increase the cost burden," Wu Jiangtao said.
What's more, the use of public transport vehicles is not very good, despite the increase in hard costs. "The main problem with buses is that the average speed of vehicles is too low," Wu Jiangtao said. The operating conditions of urban public transport in China are not ideal, and the average speed is 30 to 40 km/h, which results in the temperature of the discharged exhaust gas not reaching the temperature required for the decomposition of urea for vehicles. "If urea can't be decomposed, then the urea solution that is being sprayed out is particularly vulnerable to blockages in the post-treatment system," Wu Jiangtao explained. He believes that with the increase in the use of State IV vehicles, more and more bus customers will encounter this problem.
Therefore, Wu Jiangtao believes that the use of urea for state IV-emitting buses is very unsatisfactory. In addition, the national energy conservation and environmental protection situation and the need for urban air pollution control will force buses to increasingly turn to natural gas buses and buses. New energy bus. Judging from the country's overall market, the most important vehicle urea market in China will eventually be concentrated in the field of heavy trucks and long-distance passenger cars.
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