According to Hu Jie, executive vice president of the China Synthetic Rubber Industry Association, butadiene is the most basic raw material for the synthetic rubber industry. Around 80% of the world's butadiene is directly consumed in the synthetic rubber field. Of the 1.333 million tons of synthetic rubber produced by the China Synthetic Rubber Industry Association in 2005, 93% were based on butadiene. Therefore, the technical level of butadiene production, the market supply and demand situation and the price trend have an important impact on the technical and economic indicators and competitiveness of the synthetic rubber industry.
Hu Jie pointed out that although butadiene production companies are currently doing well, this depends to a large extent on the market. At present, there is still a big gap between China's existing energy consumption indicators and international advanced indicators; innovation in process technology is not enough; more advanced butadiene extraction technology processes, as well as large-scale single-scale production and large-scale equipment, etc. There is still a lot of work to be done. Therefore, accelerating technological innovation is an urgent matter for butadiene manufacturing companies.
Wang Yuqing, chairman of the China Synthetic Rubber Industry Association, also stressed that butadiene equipment must be large-scale development, and it is necessary to accelerate the large-scale equipment and technical engineering; pay attention to the optimization of equipment and energy-saving problems, can no longer take the "investment today, tomorrow. The old road of governance; the industry should further improve the localization technology, especially the development of autonomous core technologies, such as the selective hydrogenation of carbon tetramixes in addition to the use of alkyne and acetonitrile (or dimethylformamide) extraction technology, Ding Research on new solvents for olefin extraction.
The meeting summarized the experience of the construction and production of large-scale butadiene new devices, the stable and long-term operation of old devices, the development of localized technologies, and the construction of large-scale devices; the technical, economic, and environmental evaluations of various process routes; The outlook was analyzed and forecasted. The meeting has a good reference and reference for the stable long-term production of existing enterprises in China, and the construction of large-scale butadiene new devices in the future.
A total of more than 80 butadiene manufacturing companies and related design and research institutions in China participated in the conference.
Surrounding the enlargement of the device, saving energy and reducing consumption, the "Eleventh Five-Year Plan" butadiene industry focuses on technological innovation
During the “Eleventh Five-Year Plan†period, China will have more butadiene plants built and put into production. How to increase equipment capacity, increase the added value of butadiene and subsequent products, how to save energy and reduce consumption, reduce pollution, and stabilize long-term operation, become butadiene technology and market held by the China Synthetic Rubber Industry Association from June 5 to June 6. Hot topics for seminars. The reporter was informed that in the future development of butadiene in China, the focus will be on large-scale installations, energy saving and consumption reduction, and accelerating technological innovation.