It is understood that the chemical name of industrial mixed oil is fatty acid triglyceride, commonly known as? Waste oil? After refining, it can be used as raw oil such as biodiesel, which is a popular renewable resource with high added value in domestic and foreign markets. At present, cooking oil with different qualities is processed into? Industrial grade blended oil? 、? Biodiesel? And all the products have been exported to EU countries. According to reports, the product quality of some domestic companies has reached the EU standard, with an estimated annual output value of 500 million yuan and foreign exchange earning of 70 million US dollars.
Nowadays, in Jiangsu Province alone, there are no fewer than 10 international gutter oil dealers in Taixing Port. They buy a large number of domestic gutter oil and export it to Europe, with a shipment volume of tens of thousands of tons each time. As we all know, waste cooking oil is the waste oil of catering industry, and the annual output of waste cooking oil in China can reach about 5 million tons, of which the annual output of waste cooking oil in Beijing-Tianjin wing area is about 300,000 tons. Then, after discovering the new value of waste oil, many cities approached midnight and the busy work of oil collectors began. They haunt canteens, restaurants and workshops all over the city, drain and sort the kitchen waste generated during the day, collect it into buckets of black garbage oil, and transport it outside the city.
The notorious gutter oil in China has turned waste into treasure after some treatment, and has become a hot seller in some European countries. As a result, more and more Chinese enterprises have seen the broad prospects of waste oil, especially with the strong support of the state for new energy, many enterprises have slowly shifted their focus to producing industrial-grade mixed oil. As more and more gutter oil is reused, it can not only avoid the risk of gutter oil returning to the table, but also create a value of more than 7000 yuan per ton of gutter oil, which can be described as killing two birds with one stone.
Although it is a good thing to turn waste cooking oil into treasure, it not only solves environmental problems, but also brings practical benefits. At this time, some experts pointed out that vigilance is needed. China, as a big energy consuming country, consumes a huge amount of diesel oil. If it is exported abroad blindly, it is not a good thing for the domestic market. In the long run, there may be insufficient inventory. Furthermore, waste cooking oil is very useful if it can be used reasonably, for example, it is used in the processing industry to make fuel and provide energy for airplanes.
Previously, many countries set up large refineries in China, the main purpose of which was to convert waste oil into fuel for airplanes, which is one of the reasons why waste oil is very popular in some countries in Europe and America. We have the technology to turn waste cooking oil into treasure, which will greatly reduce the chances of cooking oil on the table and even disappear.