Lanshi Heavy Equipment is making every effort to advance the manufacturing of 43 pieces of equipment for the Ningxia Baofeng coal-to-olefins project

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Recently, Lansi Heavy Equipment is accelerating the production of 43 reactors, heat exchangers, storage tanks, towers, and spherical tanks for Ningxia Baofeng Energy Group Co., Ltd.’s second 500,000 tons per year coal-to-olefins project, in order to ensure timely delivery. To date, 10 units of equipment manufactured by the refining and chemical subsidiary, including carbon dioxide flash tanks, contaminated methanol tanks, high/low pressure flare gas liquid collection tanks, and methanol-water separation towers, have been completed. The methanol washing tower, carbon dioxide product tower, and lower section of the thermal regeneration tower, which were constructed by the mobile plant subsidiary, have had their installation finished. The 3000m³ ethylene and propylene spheres, the 1000m³ butane spheres, the 1000m³ coal-based mixed pentene sphere, and the 650m³ isopentane sphere, all manufactured by the spherical tank engineering subsidiary, have been assembled. Using coal as raw material, this project employs low-pressure methanol synthesis technology to produce MTO-grade methanol, which is then used in methanol-to-olefins units to generate polymeric-grade ethylene and propylene. Ultimately, polypropylene in an amount of 300,000 tons per year and EVA (ethylene-vinyl acetate copolymer) in an amount of 250,000 tons per year are produced through polymerization units, with by-products such as sulfur, mixed C4 hydrocarbons, C5 hydrocarbons, and propane being generated as side products. Lanshi Heavy Equipment will strengthen production organization and coordination, and accelerate the completion and delivery of equipment under construction. By providing higher-quality equipment, more efficient project execution, and more professional services, it aims to meet customers’ needs accurately and help ensure that projects are completed and put into operation as soon as possible.