Installation of the core frame box columns for the Henan Jinkai gasification project has been completed

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On December 5, in the cold wind, at the construction site of the Jinkai Gasification Project in Xiangfu District, Kaifeng, Henan, a 64-ton heavy crane slowly moved its arm to lift a box-shaped column weighing 10 tons and with dimensions of 750×750 millimeters, raising it to a height of 41.96 meters before precisely placing it into its intended installation position. It marks the official entry into the critical phase of high-altitude installation for the construction of the core structure of this project. “From ultrasonic testing upon the arrival of components to three-dimensional adjustment during high-altitude docking, not even a millimeter-level error can be tolerated. ”The on-site technical supervisor stated that the team has established a \"three-level control\" measurement system centered around the reference axis, with a closure verification carried out after every 3 floors are completed. The lifting and welding teams worked together efficiently, completing the entire process of lifting, securing, and aligning in just 1 hour, demonstrating their high level of professional competence. The completion of this key milestone brought about multiple breakthroughs: technically, it resolved the challenge of installing large-section box columns under complex winter conditions, thereby accumulating replicable experience for similar projects ； In terms of progress, the annual construction plan has been accurately implemented, laying a solid foundation for equipment commissioning in 2026 ； At the industrial level, efforts are being accelerated to develop modern gasification platforms that are safe, environmentally friendly, and efficient. In the future, this will enhance the regional supply capacity for industrial gases, thereby providing new impetus for the green transformation and upgrading of the chemical industry in the Central Plains region. As a key chemical industry upgrading project in Henan Province, the Jinkai gasification project utilizes pressurized coal gasification technology with domestic independent intellectual property rights, completely replacing traditional and outdated processes. Upon completion, the project will enable a gasification capacity of 190,000 standard cubic meters per hour of dry-base gas, allowing for the savings of 16,000 tons of standard coal per year and a reduction in carbon dioxide emissions of around 44,000 tons, thus offering both economic benefits and environmental advantages.