The recently very popular documentary “Under the Dome†has exposed some key sources of haze, one of which was tested in Beijing. As a major source of local pollution, the impact of diesel vehicles on haze is much higher Cars have become a major factor in the emission of motor vehicle exhaust pollution. In the previous issue of “3.15 Long Knowledge,†we focused on the impact of the “Fake Country IV †diesel vehicle, which mentioned the issue of vehicle urea. In this issue, we’re going to give you a detailed introduction and another environmental killer. The effect of fake urea on our environment.
Fourth National Truck Truck Urea Tank
Real and fake urea are different
From the announcement issued by the Ministry of Industry and Information Technology, starting on January 1, 2015, China will implement a national IV emission standard for diesel vehicles, and vehicle urea will also slowly move into the attention of everyone. China Truck Network has popularized vehicle urea for everyone. Knowledge, the introduction of a series of articles and topics, so the specific vehicle urea knowledge you can click on the link to view, Xiao Bian will not tell you what is car urea. " You don't understand car urea ."
The urea solution for vehicles is an indispensable standard configuration for qualified national IV heavy-duty diesel vehicles. Like diesel, it is a continuation consumable and is stored in a urea tank specially configured for the National IV diesel vehicle. Its usage is generally small. It is equivalent to 3% to 5% of diesel consumption. In other words, a heavy-duty diesel vehicle with a fuel consumption of 40 liters per year driving 100,000 kilometers and 100 kilometers per year should normally consume between one and two tons of urea solution for vehicle use.
Why is car urea important? Car urea plays an important role in the treatment of exhaust gas in diesel vehicles as a whole. The continuous increase in nitrogen oxides accelerates the formation of ozone and secondary aerosols, and is an important precipitating factor for hazy weather.
Therefore, qualified vehicle urea is the key barrier to ensure that the country's four diesel vehicle emissions can truly meet the national emission standards. Once fraud occurs at this stage, even if the car's hardware standards are higher, it will not help.
Urea falsification
China's automotive urea industry started from around 2008. According to the China Truck Network, a well-known Chinese urea company has faced the dilemma of “bad money drives out good money†in the face of the impact of counterfeit products. The person in charge of the company mentioned: “It is not just the impact of many non-compliance vehicle urea products that have plagued us since the second half of last year on the market. From the perspective of the driver, of course, it is saving money, but From the emission control point of view, this will completely overturn the National 4 standard. If this continues, where will the smog control begin?â€
Some unscrupulous traders in the industry use agricultural urea instead of industrial urea to blend into urea solutions for vehicles, strengthen the supervision of urea production for vehicles, measure the concentration of urea products, and regulate the management of vehicle urea in the market; in addition, customers themselves It is necessary to strengthen the identification of genuine and fake vehicles urea. Strengthening the supervision of the automotive urea industry is the most crucial factor in regulating the automotive urea industry.
Fight against fake urea in the end
For the long-term use of fake urea or so-called "retrofit" of the National Diesel, although it can save some of the cost of urea, but also for the truck itself and the environment, it also has a great impact, often using fake urea cars, When the purity of urea is not up to the standard, particulates or heavy metal ions may cause serious damage to the nozzles, filters, and other components of the SCR system of the vehicle and reduce the service life.
If this phenomenon is not effectively curbed, it will bring endless scourge to our haze governance - thousands of seemingly qualified "National IV" diesel vehicles, which actually exceed the standard hundreds of times the nitrogen oxides Emissions, which travel day and night on the roads of the land of China, are equivalent to moving “gas canistersâ€. Once they are allowed to continue their development, they will make it difficult to begin fully implementing the four emission standards for diesel vehicles. Large-scale investment in motor vehicle exhaust gas control campaigns will also face the danger of losing power due to a small amount of urea.
We do not buy fake urea. He will destroy it on his own. We will abide by laws and regulations and the environment will be better every day. Your heart is my heart and soul, and you walk in the line of yours. In this battle full of smoke but no gunfire, we must walk hand in hand. We have no way out.
The following is the title of "Truck 315's Long Knowledge" series of other articles:
The first phase: the length of truck 315
The second period : The length of the truck 315 knowledge article says "no" to vehicle urea
Waste Rubber Pyrolysis Machine could process kinds of waste rubbers,
like rubbers of sliced tyres, rubbers of old shoes, rubbers of waste rubber products etc.
the total power is 11.5kw-17.5kw each whole set machine.
the oil output will be from 40%-90% or even higher if it is pure rubbers.
the main process is that by heating the reactor directly, rubbers will be pyrolysised into oil gas;
condensers or cooling pipes will cool the gas down into liquid oil with the help of recycling water;
then the rest gas which could not be cooled down into liquid oil will be recycled into reactor heating system; after oil gas coming out completely, stop heating the reactor, and cool down reactor below 70 degrees; then can open the door and discharge carbon black automatically...
there are models with capacities from 5tons to 20tons per batch
LN-2200-6000 capacity of 5-6ton
LN-2200-6600 capacity of 7-8ton
LN-2200-8000 capacity of 9-10ton
LN-2600-6600 capacity of 10-12ton
LN-2600-8000 capacity of 12-14ton
LN-2800-6000 capacity of 10-12ton
LN-2800-6600 capacity of 12-14ton
LN-2800-8000 capacity of 15-20ton
if cut into smaller pieces, it could process more.
Waste Rubber Pyrolysis Machine
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