{"number":"CN116618058B","kindCode":"B","documentType":"grant","title":{"original":"一种催化剂及其制备方法、由糖类催化制备乳酸的方法","english":"Catalyst, preparation method thereof and method for preparing lactic acid by catalysis of saccharides"},"abstract":{"original":"本发明公开了一种催化剂及其制备方法、由糖类催化制备乳酸的方法，其中，所述催化剂为含硅生物质负载Co‑Sn催化剂，其中，Co的负载量(质量分数)为1％～20％，Sn的负载量(质量分数)为1％～30％。由此，本发明利用含硅生物质中含有天然高活性硅源和碳源的特点，实现双金属之间、金属与碳源之间的相互促进或协同的作用，从而实现催化剂在水溶液的环境下催化糖类生成乳酸，进而给糖类转化乳酸提供了新的转化途径。","english":"This invention discloses a catalyst and its preparation method, as well as a method for catalytically preparing lactic acid from carbohydrates. The catalyst is a silicon-containing biomass-supported Co-Sn catalyst, wherein the loading amount (mass fraction) of Co is 1%–20%, and the loading amount (mass fraction) of Sn is 1%–30%.…"},"applicants":["Hefei University of Technology"],"inventors":["马培勇","夏子斌","刘小好","刁瑞","祁风雷","陈明刘","李帅帅","程志","程刚"],"filingDate":"2023-05-05","publicationDate":"2025-11-07","grantDate":"2025-11-07","verifiedWithOffice":false,"pdfUrl":"https://downloadpatent.com/pdf/CN116618058B.pdf","pages":{"en":"https://downloadpatent.com/patent/CN116618058B","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/CN116618058B","ja":"https://downloadpatent.com/ja/patent/CN116618058B"}}