13,898.6 million yuan project in Panshan, Liaoning for the circular and comprehensive utilization of straw to produce 620,000 tons of cellulose sugar solution per year
Thread Content
Project Name: Panshan Longyu Biotechnology Co., Ltd.’s Project for the Circular and Comprehensive Utilization of Straw in Panshan County, with an annual production capacity of 620,000 tons of cellulose sugar solution. Launch date: December 24, 2025. Location: Liaoning Province. Industry/Project Type: Chemical and pharmaceutical industry / Fuel processing such as petroleum and coal / Biochemical industry. Project owner: Panshan Longyu Biotechnology Co., Ltd. Total investment amount: 1,389,860,000 yuan. Current progress: The project is under registration. Construction location: New Materials Industry Economic Development Zone, Panjin City, Liaoning Province. Scope of construction: This project requires an additional land area of 200.21 mu; the total land area covered by the project is 126,799.54 square meters, with a total construction area of 76,800 square meters. Area A includes a crushing workshop of 14,400 square meters, a pretreatment workshop of 14,400 square meters, an enzyme preparation workshop of 7,200 square meters, an enzymatic hydrolysis workshop of 21,360 square meters, a sugar solution separation workshop of 8,200 square meters, a lignin processing workshop of 7,600 square meters, a regional power distribution room of 4,320 square meters, a regional control room of 7,560 square meters, and a boiler room of 3,456 square meters； One item each has been added: power installation works, fire protection works, strong and weak current electrical works, and intelligentization works. This project uses 1,714,280 tons of corn straw per year to produce 620,000 tons of raw material for cellulose sugar syrup. Auxiliary materials: cellulase 12,000 tons, calcium hydroxide 12,000 tons. By-product: Lignin (100%) 800,000 tons. Progress milestone: December 23, 2025 – The project registration was completed in November. (Project Filing)
Ideals are perfect, but in reality where could there be nearly 2 million tons of corn straw per year? It’s likely that collection points would need to be set up in all three northeastern provinces.
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