Waste plastic reuses hot spot technology new progress
Waste plastic reuses hot spot technology new progress
The comprehensive utilization of resources is one of the innovative technologies of key development in the 21st century. China plastics processing industry in the "twelfth five-year" plan clearly pointed out: "to further implement the scientific concept of development, in order to market demand as the guidance, adhere to the road of new industrialization, change the development mode, speed up the adjustment of industrial structure, improve the economic efficiency and the quality of growth; We will promote scientific and technological innovation, promote energy conservation and emission reduction, and maintain the steady and sound development of the plastics industry.
Now China plastic products consumption has more than 60 million tons per year, is one of the world's largest plastics consumer, 1/5 of the world plastic consumption, 46 kg, per capita consumption has more than the international average consumption level of 40 kg. Large quantities of plastic products also produce a large amount of waste plastics, such as films, cups, basins, boxes, bottles, foamed packaging, etc. These waste plastics, such as not reasonable processing and recycling scientifically, not only cause the waste of resources, and environmental pollution, destruction of ecological balance, affecting human life, and hinder the sustainable development of the plastics industry. Therefore, the development of plastic industry must pay attention to the recycling of waste plastics in order to save energy, purify the environment and realize the continuous development of circular economy.
The current waste plastics recycling industry in China is gradually from low quality, low level to high quality, low output, high energy consumption, small-scale, low energy consumption, more varieties, high technology and classification, high-end products, scale thickness direction. Using waste plastic preparation of wood plastic composite, produced by blending modification technology of waste plastic household appliances, auto parts and fuel oil is manufactured by chemical pyrolysis of waste plastic high value, high efficient new breakthrough in new technology
