my country's first butadiene method, the industrialization production project is put into operation

On July 31st, my country ’s first Dentiexye Method Erji industrialized production project — Tianchen Qixiang New Material Co., Ltd. Ji Erji and the series of new materials projects were officially put into operation. A reporter from the China Chemical Newspaper learned at the Zibo project that the project's key device has successfully opened the entire process, produced excellent products and achieved stable operation. "This is a major event for the innovation and development of the entire chemical industry." Li Shousheng, president of the China Petroleum and Chemical Industry Federation, commented at the production ceremony.

According to reports, Tianchen Qixiang is the holding company of China Tianchen Engineering Co., Ltd., a subsidiary of China Chemical Engineering Group. The first phase of the project uses China Tianchen independent research and development technology. With butadiene as the main raw material, it produces 200,000 tons/year of Ji Diabbuke, as well as acryline, hexerramine, nylon 66 % salt and slices. The construction was completed in just 21 months, creating a record with the best quality and shortest construction period of similar project construction. It is expected that after the first phase of the production, it can realize operating income exceeding 10 billion yuan and 1500 direct employment.

Li Shousheng said that nylon is an important variety of high -tech materials in the world's chemical industry. It has the characteristics of high -end technology, complex process, wide application, and broad market. Ji Erzhang is the key intermediate of the production of nylon 66. Its production technology has been monopolized by Wingweida, Ao Sheng, BASF, and Xuhua for many years. China Tianchen broke the monopoly abroad, supplemented a shortcoming of key technologies in my country, and created another development highland of new chemical materials in my country.

Bian Shuguang, deputy director of the High -tech Research and Development Center of the Ministry of Science and Technology, told reporters that compared with other universal nylon materials, the comprehensive performance and product competitiveness advantage of Nylon 66 are outstanding, but because of the shortcomings of 己 二 腈, its promotion and application in my country in China affected.

"The breakthrough of domestic self -made industrialization technology will definitely promote the rapid development of my country's nylon 66 industry. With subsequent technological innovation optimization and production capacity expansion, my country's nylon 66 industry will be renewed." In 10 years, the price of nylon 66 will be more competitive, and its downstream applications will also expand rapidly. Market demand is expected to reach 4 million tons/year. my country may become the world's largest two nylon 66 market. It will gradually appear.

"There is always a" Chinese Dream and Industry Dream "behind Ji Erji. Because production technology has been monopolized by multinational companies for a long time, Ji Erxuan has become one of the few key intermediates in our country's" card neck "." The Secretary of the Chinese Chemical Party Committee Dai Hengen, the chairman, said, "In order to protect the national economy and the people's livelihood, protect the Great Wall of the industry, and realize national dreams, Chinese chemistry firmly carrys the mission of the self -reliance of the technology self -reliance, and has made every effort to promote the technological research and development and investment construction of Ji Erju. Driving also marks a solid step in the process of building a comprehensive solution service provider, high -end chemicals and advanced material suppliers in the industrial engineering field. "

The reporter learned that the successful production of the project also encouraged downstream related industries. "This is a historic moment in the development of the chemical industry." Fu Yongbin, chairman of Shandong Junshun Materials Co., Ltd., said in an interview with this reporter that domestic self -supply supply has long been controlled by foreign countries and high prices, leading to the development of related industries in the country, which leads to the development of related industries in the country. Limited. "I believe that after the project is put into production, the domestic and second -sized industries will have a quality and quantity double flying, which is also a great benefit to the development of downstream industries and the improvement of the quality of life of the people." He said, "In the future Nylon 66 made high -end clothing. "

"We have attracted seven high -end nylon new material industry associated enterprises including Hangzhou aggregation and Sino -Materials Technology, etc., with a total investment of 35 billion yuan and an annual output value of 50 billion yuan." Talking about the future development of the project, Tianchen Tianchen, Tianchen Liang Junxiang, Secretary of the Party Committee and Chairman of Qixiang, said that Tianchen Qixiang is attracting upstream and downstream production enterprises and extending the industrial chain around existing and planning products and raw materials. It is expected that in the next 10 years, the project will drive a new material industry cluster with a total output value of 100 billion yuan.

Bian Shuguang suggested that it is necessary to strengthen the protection of related technical intellectual property rights to this hard -to -primary two -腈 腈 腈 to prevent the disorderly expansion of production capacity. At the same time, Tianchen Qixiang and other production enterprises should actively carry out industry -university -research cooperation, and strive to develop special nylon -specific resins with differentiated and high value -added, and carry out the research on the application of nylon materials early to help product promotion and market compete.

According to experts, Ji Erxuan was called "the throat of the nylon industry" by the industry. Its production technology routes mainly include acid catalytic ammonia, acrylic electrolytic di agent, butthonne method, and 己amide method. Among them, butadiene method flow process, low raw material consumption, good product quality, are considered the most advanced production technology. Yingweida, the world's largest second -fledgling producer, adopted this process.

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