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宇新股份:公司丁酮产能为10万吨/年,采用公司自主研发工艺
Mei Ri Jing Ji Xin Wen· 2026-01-28 02:55
Core Viewpoint - The company has successfully launched its production projects for maleic anhydride and methyl isobutyl ketone, expanding its product offerings and enhancing operational efficiency [2]. Group 1: Production and Capacity - The company’s light hydrocarbon comprehensive utilization project (Phase I) includes a maleic anhydride production capacity of 240,000 tons per year and a granulation project with a capacity of 100,000 tons per year, both of which have been successfully put into operation [2]. - The company’s methyl isobutyl ketone production capacity stands at 100,000 tons per year, utilizing a self-developed process that is more cost-effective than the commonly used olefin hydration method in the domestic market [2]. Group 2: Technological Advancements - The company employs a n-butane oxidation process for maleic anhydride production, which not only generates maleic anhydride but also produces significant amounts of steam for use in other facilities, leading to substantial benefits for the company [2]. - A 500 tons per year maleic anhydride catalyst facility has been established, allowing the company to conduct in-depth research on reactions, optimize conditions, reduce production costs, and enhance competitiveness within the industry [2]. Group 3: Product Diversification - The company is working on upgrading the quality of ethanol produced alongside methyl isobutyl ketone, aiming to create diversified products that align with the needs of downstream electronic chemical clients [2].