China Drying News On December 8th, the Doha Climate Conference ended in a difficult game. Although the parties still have differences, the task of reducing greenhouse gas emissions has been pressing year by year. The Chinese government proposes that the carbon dioxide emissions per unit of GDP will be reduced by 40% to 45% in 2005 as compared with 2005. Such an emission reduction plan will make the biochemical industry stand out and become an important force to boost the development of a low-carbon economy.
According to Qi Zhimei, a consultant with the China National Chemical Information Industry Research Institute, the China National Institute for Economic Information and Technology, China plans to develop 40 to 50 important bio-based chemicals by 2015, and nurture 20 large-scale group companies; by 2020, an industry scale of 700 billion yuan will be replaced. The proportion of traditional chemicals reached 25%.
According to the latest research report of the UN Environment Programme, the current trend of global greenhouse gas emissions is not optimistic. Each country's emission reduction commitments and action targets are far from achieving the goal of controlling global warming by no more than 2°C. By 2020, the emission reduction gap is 8 billion yuan. 13 billion tons of carbon dioxide equivalent.
“Strict energy-saving and emission-reduction situations make low-carbon economy the best choice. The future carbon emissions will have a huge impact on countries. In the future, social competition will no longer be a traditional labor competition or a competition for oil efficiency. Competition for Carbon Productivity," said Zhi Zhimei.
Zhai Zhimei believes that the main problems of China's economic development during the "12th Five-Year Plan" period have been the constraints of resources and the environment. Some developed countries have started to impose carbon tariffs, and climate change problems may soon become the biggest international constraint that restricts China's development.
“Bio-manufacturing manufactures related products through animal, plant, microbiological and other living organisms. One of the fundamental tasks is to realize the substitution of the process route for the chemical industry and the substitution of the raw material route for petrochemical industry.†Yan Zhimei said that the development of the global bio-manufacturing industry has been Entering the stage of large-scale industrialization, it showed a rapid growth.
According to the “Twelfth Five-Year Plan for National Strategic Emerging Industries Development†issued by the National Development and Reform Commission, bio-manufacturing is one of the key bio-industries during the “Twelfth Five-Year Plan†period in China, mainly including bio-based new materials, bio-based chemicals, etc. field.
“Bio-based materials are the perfect combination of traditional chemical polymerization technology and industrial biotechnology. At present, synthetic polymer materials in the world are mainly petrochemical materials. Compared with bio-based materials, bio-based polymer materials are renewable, biodegradable and other characteristics. The application prospects are even broader," said Yan Zhimei. Take bioplastics as an example. Currently, the global bioplastics market is experiencing rapid growth. Polylactic acid (PLA) and polytrimethylene terephthalate (PTT) produced from 1,3-propanediol (PDO) have been successfully commercialized. . Bayer, BASF, Exxon Mobil, Teijin Chemicals, and DuPont have all entered the field of bio-based polymer materials. By 2015, the global demand for bioplastics will rapidly increase from 572,000 tons in 2010 to more than 3 million tons.
In China, Min Zhimei said that new bio-based materials have also made significant progress under low-carbon economy, especially starch-based biodegradable plastics, PLA, polyhydroxyalkanoates (PHA), polybutylene succinate ( PBS), etc., but subject to market, cost and other factors, there are still some problems in industrialization. With the large-scale domestic companies such as North China Pharmaceutical Factory, Anhui Fengyuan Group, Huayuan Life, Jilin Fuel Ethanol, Jiangsu Nantian Group, and Zhejiang Haizheng Group entering the research and development ranks, the development of China's bio-based new material industry will accelerate.
"In the field of bio-based chemicals, there is a continuous technological breakthrough worldwide, and the problems of high production costs and poor product performance that existed in the early days have obviously changed," said Yan Zhimei. BASF began production of polyester surfactants and lubricants using biological raw materials. DSM produced biomedical coatings. DuPont’s biological products include 1,3-propanediol, polyols, and PTT resins. Brazil’s national chemical company uses sugarcane ethanol as its Raw materials for the production of polyethylene... More and more giants have accelerated the pace of commercialization of biobased chemicals projects.
It is understood that China has a very good industrial base in the field of bio-based chemicals. At present, the output of MSG and citric acid in China ranks first in the world, the starch industry and enzymatic sugar production ranks second in the world, fermented alcohol ranks third in the world, and lysine will become a world-class production base. Biological butanol and ethylene There are also some breakthroughs.
It is reported that the "12th Five-Year Plan" for the bio-industry has been submitted to the State Council for approval and is expected to be introduced in the near future. Yan Zhimei believes that both in terms of market demand and technology and industrial development, China's bio-manufacturing industry already has a good foundation for development. It is expected that the global bio-manufacturing industry will enter the Asian century and it will be suitable for new enterprises to enter.
“The speed of development and growth of the bio-manufacturing industry will also accelerate with technological progress and rising crude oil prices. Before oil supply becomes a problem, China must develop with the international advanced level in the same period and establish a sustainable way to obtain bio-manufactured products. The technical reserves have welcomed the arrival of the 'low-carbon era'," said Yan Zhimei.
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