At the Gansu Xinrisheng New Materials Technology Co., Ltd. project site, core production equipment such as reactors and distillation towers have been installed, and workers are working intensively on piping to connect the production units into Complete production line. The project will be completed and put into production at the end of November.
Yang Yilong, general manager of Gansu Xinrisheng New Material Technology Co., Ltd.: "At present, the civil construction of our project has been completed, and the equipment installation has been completed. Next is the process piping operation, which has also been completed by 50%. It is expected to be completed in mid-November. piping, we will start trial production in late November.”
NMP is the English abbreviation of the chemical product methylpyrrolidone. As an organic chemical solvent, it is a necessary raw material for the production of lithium-ion battery cathodes. It can fuse together the binder, positive active material, conductive agent and other materials required for the electrode, so that the binder fully contacts and distributes evenly with other substances. It is a necessary supporting solvent for the positive electrode binder of lithium batteries.
In 2022, Jinchang City attracted Fujian Ningde Hongsheng Investment Co., Ltd. through investment promotion to invest 612 million yuan in Jinchang to build two electronic-grade NMP solvent production lines with an annual output of 30,000 tons and an NMP solvent recycling unit with an annual recycling capacity of 200,000 tons. liquid purification line. After the project is completed, it will become the first NMP solvent production base in the northwest region.
In order to promote the early completion of the project and provide important support to the city's new energy battery industry chain, Jinchang City has opened a green channel for the construction of the project, which not only provides the "seven connections and one leveling" basic conditions required for project construction, but also provides Customized services.
"The completion of this project has formed an NMP solvent supply chain in the northwest region, which is especially convenient for companies producing lithium batteries in the Jinchang Economic and Technological Development Zone. They no longer need to purchase from other places and can directly use the high-quality NMP solvents we produce. At the same time, Jinchang Economic Development Zone has also built a public pipe gallery specifically for our company. With the public pipe gallery, there is no need to use cars for transportation. It can be transported to our downstream customers through pipelines, which not only reduces transportation costs, but also reduces costs. safety risks," Yang Yilong said.
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