China's first heavy-duty domestic ethylene oxide reactor

On October 8th, China First Heavy Machinery Group Co., Ltd. officially took on the manufacturing of an ethylene oxide reactor for Dalian New Group. A signing ceremony was held at the Golden Pebble Beach International Conference Center to formalize the contract. This marks the first time that China has successfully manufactured a domestically produced ethylene oxide reactor, breaking the long-standing monopoly by foreign manufacturers. The achievement holds significant implications for enhancing China's heavy machinery production capabilities and strengthening its global competitive edge in the industrial sector. The reactor, which weighs a total of 500 tons, incorporates patented technology from the American company SD. Despite this, the entire design and manufacturing process is entirely handled by Chinese engineers and manufacturers. Currently, the project is in the design phase and is expected to be delivered by October next year. China currently faces an annual gap of 3 million tons in ethylene oxide supply. As a critical component in the production of ethylene oxide, which is essential for the petrochemical industry, the reactor has long been imported. Although China's current production capacity for ethylene oxide stands at 1.3 million tons, all the reactors used are still imported, highlighting the importance of this breakthrough. This development not only strengthens domestic industrial independence but also paves the way for future technological advancements and self-reliance in key industrial equipment.

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