The "Industrial Technology for Coal-Glycol" project, which was implemented by the Fujian Institute of Physical Education of the Chinese Academy of Sciences, was recently accepted by the expert group.
The project has developed a large-scale preparation technology for series of catalysts for coal-based ethylene glycol, which has formed a catalyst capacity of 300 tons/year, which provides guarantee for the demonstration of 200,000-ton coal-based ethylene glycol industry; High-dispersion, low-load high-efficiency precious metal Pd-based dehydrogenation catalyst and carbonylation catalyst for ethylene glycol, new chromium-free ester hydrogenation catalyst; research and development of dehydrogenation purification, carbonylation, ester hydrogenation, high-efficiency spraying Formed a complete set of process technology for 200,000 tons/year coal-based ethylene glycol industry demonstration; built the world's first set of 200,000 tons of coal-based ethylene glycol industrial demonstration equipment, and realized production and operation, ethylene glycol products reached National standard (GB4649-2008) superior grade standard.
The project has developed a large-scale preparation technology for series of catalysts for coal-based ethylene glycol, which has formed a catalyst capacity of 300 tons/year, which provides guarantee for the demonstration of 200,000-ton coal-based ethylene glycol industry; High-dispersion, low-load high-efficiency precious metal Pd-based dehydrogenation catalyst and carbonylation catalyst for ethylene glycol, new chromium-free ester hydrogenation catalyst; research and development of dehydrogenation purification, carbonylation, ester hydrogenation, high-efficiency spraying Formed a complete set of process technology for 200,000 tons/year coal-based ethylene glycol industry demonstration; built the world's first set of 200,000 tons of coal-based ethylene glycol industrial demonstration equipment, and realized production and operation, ethylene glycol products reached National standard (GB4649-2008) superior grade standard.
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