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[Industry Focus]：Total investment 33 billion, 800000 tons of new materials project input trial production, including 600000 tons/year BDO

Read： 361 Time：1months ago Source：New chemical materials, petroleum and chemical parks, and chemical industries.

On December 2, Sichuan Yongying's first phase A of the integrated industrial chain project with an annual output of 800000 tons of functional new materials officially entered the trial production stage. Lin Shucheng, vice chairman of the Provincial Political Consultative Conference, attended the trial production ceremony. Zhang Dongyun, secretary of the Nanchong Municipal Committee of the Communist Party of China, and Wu Huaxin, chairman of Yongrong Holding Group, attended and delivered speeches. Li Jiang, party secretary and director of the Provincial Economic Cooperation Bureau, and Liao Lunzhi, chairman of the Nanchong CPPCC attended.

"The trial production aims to open up the production process of each main device and make it gradually reach the design quality index and design production capacity." The relevant person in charge of Sichuan Yongying New Materials Co., Ltd. said that at present, the fuel gas pipe network of the whole plant has been put into operation. The exhaust gas waste heat recovery and utilization device and the organic tar recovery and utilization device are ignited, heated and boosted, the main device enters thermal intermodal transportation, and the acetylene cracking device starts to ignite, dry and test the furnace. After the project is fully put into production, the annual output value is expected to reach 24 billion yuan.

乙炔裂解装置安全火炬点火成功.jpg

Successful ignition of safety torch of acetylene cracking device

with the project input trial production as an opportunity, Nanchong is focusing on the supply chain, collaborative chain investment, to promote the local construction of new chemical materials chain. The relevant person in charge of Sichuan Nanchong Economic Development Zone said that the completion and commissioning of the project will drive Nanchong to supplement, extend and strengthen the chain on the "new track" of new energy and new materials, and establish a green development industrial system with BDO upstream and downstream industries leading and coupling new energy materials as the core. "the project will provide sufficient basic chemical raw materials for China's southwest market and provide strong support for Nanchong to build an integrated industrial park of green energy, chemical and new materials in the central and western regions." The above-mentioned person in charge is introduced.

It is understood that the total investment of the project is 33 billion yuan, which is the largest single project in Nanchong's industrial field. The project uses natural gas as raw material to mainly produce 1,4-butanediol (BDO), a green chemical product. BDO is the raw material of spandex, cosmetics, biodegradable materials, lithium battery solvents and other products, is an important organic and fine chemical raw materials.

At present, the fuel gas pipe network of the whole plant has been put into operation, the exhaust gas waste heat recovery and utilization device and the organic tar recovery and utilization device are ignited to raise temperature and pressure, the main device enters into thermal intermodal transportation, and the acetylene cracking device starts to ignite oven and test furnace.

Next, the trial production will be started safely as planned, opening up the processes of each main unit, from acetylene, hydrogen, formaldehyde, BYD to producing qualified BDO, step by step, and gradually reaching the design quality index and design production capacity under the principles of safety, green and high efficiency.

It is understood that Sichuan Yongying New Material Project is the largest single project in Nanchong's industrial field. The smooth commissioning of the project will convert natural gas into high value-added chemicals, provide basic chemical raw materials for the southwest regional market, promote the integration of downstream enterprises in the Jingkai Chemical Park, promote the industrial development and upgrading of the entire park, increase local taxes, and effectively drive Nanchong Regional economic development.

Project Overview

with a total investment of 33 billion yuan, the project is located in Hexi Chemical Industry Park, Nanchong Economic Development Zone. The natural gas acetylene method is adopted to build a total of 600000 tons/year BDO, 500000 tons/year PBAT and 300000 tons/year spandex. The project is implemented in three phases:

phase I: 300000 tons/year BDO, 60000 tons/year PBAT and 60000 tons/year PTMEG production scale.

Phase II: 300000 tons/year BDO production scale.

Phase III: The project uses BDO produced in Phase I and Phase II as raw materials, extends downstream, and constructs the remaining PBAT device, PTMEG device and spandex device.

Source: New Chemical Materials, Petroleum and Chemical Industry Park, Chemical Ease World

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