Our company successfully undertook the 60,000 tons/year carbon dioxide project for a million tons of ethylene project by a petrochemical company
This project utilizes the rich carbon dioxide tail gas from the decarbonization and regeneration of the EO unit as raw material, constructing a 60,000 tons/year high-purity food-grade carbon dioxide project. The produced carbon dioxide will be used as raw material for downstream electronic-grade carbonate production, achieving the comprehensive utilization of CO2 resources. It complies with the national "dual-carbon" policy, truly realizing the resource utilization of carbon dioxide. The project adopts our patented process of precision desulfurization, hydrocarbon removal, and multi-stage liquefaction and distillation purification to ensure that the product meets the requirements of GB 1886.228-2016 Food Safety National Standard Food Additive Carbon Dioxide and GB/T23938-2021 High Purity Carbon Dioxide Quality Standard. The cooperation model involves providing process packages, patented proprietary equipment, and proprietary catalysts, with production expected to commence in May 2025.