CN103265984B - 一种酚水水煤浆用木质素系分散剂及其制备方法与应用 - Google Patents
一种酚水水煤浆用木质素系分散剂及其制备方法与应用 Download PDFInfo
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CN109517188A (zh) * | 2018-10-17 | 2019-03-26 | 广东省测试分析研究所(中国广州分析测试中心) | 一种生物基复合阻燃剂及其应用 |
US20220259245A1 (en) * | 2019-07-05 | 2022-08-18 | Ruetgers Polymers Ltd | Process of making sulfonated lignin-based compositions, sulfonated lignin-based compositions so-obtained and their use |
CN112521624B (zh) * | 2019-12-31 | 2022-05-20 | 济南圣泉集团股份有限公司 | 酚化木质素、两性木质素乳化剂、乳化沥青及制备方法 |
CN111704725B (zh) * | 2020-06-30 | 2022-01-25 | 金陵科技学院 | 改性天然生物基木质素磺酸盐高效减水剂的制备方法 |
CN114225916B (zh) * | 2021-11-05 | 2022-07-29 | 南京大学 | 一种磺酸化碱木质素基聚乙烯醇缩甲醛海绵用于吸附污水中抗生素的方法 |
CN115746330B (zh) * | 2022-11-08 | 2024-02-20 | 安徽成弘建新材料有限公司 | 改性碱木素及制备方法和兰炭助磨剂及使用方法 |
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US4001202A (en) * | 1975-10-17 | 1977-01-04 | Westvaco Corporation | Process for making sulfonated lignin surfactants |
CN101322927B (zh) * | 2008-07-29 | 2011-07-27 | 华南理工大学 | 一种草浆造纸黑液水煤浆分散剂及其制备方法 |
CN102146164B (zh) * | 2011-03-05 | 2013-06-05 | 福州大学 | 利用磨木浆废液制备的木质素磺酸盐及其制备工艺 |
CN102199268B (zh) * | 2011-04-08 | 2012-09-05 | 华南理工大学 | 漆酶活化改性磺化碱木质素两亲聚合物及其制备方法与应用 |
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Effective date of registration: 20220614 Address after: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee after: SOUTH CHINA University OF TECHNOLOGY Patentee after: GUANGDONG University OF TECHNOLOGY Patentee after: GUANGDONG RUIAN TECHNOLOGY INDUSTRIAL Co.,Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY |
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Application publication date: 20130828 Assignee: Tumen Huawei AIA Chemical Co.,Ltd. Assignor: SOUTH CHINA University OF TECHNOLOGY Contract record no.: X2022440000209 Denomination of invention: Lignin based dispersant for phenol water coal water slurry and its preparation method and application Granted publication date: 20141008 License type: Common License Record date: 20221009 |