Jilin 300,000 tons of carbon dioxide-based biodegradation project lays the foundation to help solve "white pollution"
It was learned from the official website of the Chinese Academy of Sciences that on April 19, the 300,000 tons / year carbon dioxide-based biodegradable plastic project was held in the Jilin Chemical Industry Circular Economy Demonstration Park. The project is located in Boda Oriental New Chemical (Jilin) Co., Ltd. The company is a joint venture between Jilin Wantai Environmental Protection Technology Co., Ltd., a subsidiary of Hong Kong Boda Oriental Group, and Changchun Yinghua, and is a high-tech enterprise specializing in C research and development, production, sales and application technology development. The total investment of the project is 3 billion yuan, covering an area of 180,000 square meters. The project adopts the third generation synthesis technology of polyalylene carbonate (PPC) biodegradable plastic of Changchun Yinghua Institute, which has an international leading level of scientific and technological achievements, and after industrialization, it not only finds a practical solution to solve the world problem of "white pollution", but also finds the best way and method for the effective use of carbon dioxide.
The project to produce polymer carbon dioxide-based biodegradable mulch film, in a number of provinces and cities to carry out a variety of crop field tests, 2015, 2016 test data show that corn, vegetables and fruits and other field crops increased by 5% to 10%, cash crops increased by more than 10%, crop yield increase effect is obvious, has a large-scale promotion and use conditions.
The third generation of PPC synthesis technology was born in the Changchun Institute of Applied Chemistry, known as the "cradle of Applied Chemistry in China", which is the crystallization of the 20-year team of scientists of the Key Laboratory of Ecological and Environmental Polymer Materials of the Chinese Academy of Sciences, and has won the Science and Technology Contribution Award of the Chinese Academy of Sciences, and has a number of international and domestic patents. It is understood that the biodegradable mulch film produced by this technology has been carried out through a variety of provinces and cities for field tests of crops, 2015, 2016 test data show that corn, vegetables and fruits and other field crops increased by 5-10%, cash crops increased by more than 10%, crop yield increase effect is obvious, has a large area of promotion and use of conditions.
According to reports, the polymer carbon dioxide-based biodegradable plastic series products have five major advantages: First, the use of carbon dioxide as the main raw material, the cost is much lower than other biodegradable materials; Second, the product has high gas resistance, strong waterproofness, good transparency, and high elongation at break; Third, it has good biodegradability and photodegradability; Fourth, the processing performance is good, and the general film blowing machinery is universal; Fifth, the application field is broad, which can be used for the production of agricultural mulch film, environmental protection shopping bags, express packaging, medical dressings, food packaging, garbage bags, etc.
According to the data, the residual mulch film and plastic packaging supplies that can be seen everywhere are mostly petroleum-based chemical raw material products, and their life expectancy is more than 100 years. Disposing of this white garbage, digging for landfills does not work, and high-temperature incineration produces chemical carcinogens such as dioxins. "White pollution" is eroding 1.8 billion mu of arable land in China, which is related to the quality of life of more than 1.3 billion people and their descendants and the country's food security. If we do not change our course, there will be no good arable land to cultivate in 100 years, let alone sustainable development.