证券之星消息，根据天眼查 APP 数据显示宝钢股份（600019）新获得一项发明专利授权，专利名为 " 一种用于制备生物质活性炭的粘接剂及其制备方法和应用 "，专利申请号为 CN202410278125.4，授权日为 2024 年 11 月 22 日。
专利摘要：本发明属于生物质活性炭制备技术领域，具体涉及一种用于制备生物质活性炭的粘接剂及其制备方法和应用。本发明提供的制备方法，包括如下步骤：将第一生物质炭和水混合，然后调节混合液 pH 为 8.0 8.5，加入 1,2 二 ( 三乙氧基硅基 ) 乙烷，搅拌反应，再加入聚乙烯醇和淀粉，继续搅拌反应，得到所述粘结剂；所述第一生物质炭的平均粒径为 0.05 0.3 μ m。本发明制备方法可有效提升其成型后活性炭的强度，大大扩宽了其应用范围。
今年以来宝钢股份新获得专利授权 185 个，较去年同期减少了 75.13%。结合公司 2024 年中报财务数据，今年上半年公司在研发方面投入了 15.56 亿元，同比增 6.49%。
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