| METHOD OF PRODUCING COMPOSITE BINDER BASED ON INDUSTRIAL WASTES | |
| 2023-12-25 | |
| 专利权人 | UNIV SHUKHOV BELGOROD STATE TECHNOLOGICA (UYSH-Non-standard) |
| 申请日期 | 2023-12-25 |
| 专利号 | RU2829611-C1 |
| 成果简介 | NOVELTY - Invention relates to a method of producing composite binder based on industrial wastes, which can be used in cement and construction industry. This is achieved by the fact that method of producing composite binder based on industrial wastes includes grinding of portland cement clinker and industrial wastes, differs by the fact that the industrial wastes used are vanadium production wastes containing the following, wt.%: SiO2 3.22; Al2O3 0.41; CaO 36.93; MgO 5.03; V2O5 2.81; Mn2O3 17.39; SO3 33.02; other secondary impurities 1.19; colemanite is additionally used of the following composition, wt.%: B2O3—40.1; CaO—27.5; SiO2—5.2; MgO—2.8; Fe2O3—0.06; other secondary impurities—24.34; mixing said vanadium production wastes and colemanite at a weight ratio of 2:1, 86–88 wt.% of portland cement clinker is added and the mixture is ground together in a centrifugal planetary mill for 0.25 hours to specific surface area of 6,400 cm2/g. USE - Production of composite materials. ADVANTAGE - Reduction of energy consumption of composite binder production based on industrial wastes, reduction of binder grinding time and improvement of end product quality. 1 cl, 5 tbl, 1 ex |
| IPC 分类号 | C04B-103/60 ; C04B-111/20 ; C04B-018/04 ; C04B-018/30 ; C04B-028/02 ; C04B-007/04 |
| 国家 | 俄罗斯 |
| 专业领域 | 材料科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18750 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | UNIV SHUKHOV BELGOROD STATE TECHNOLOGICA (UYSH-Non-standard) |
| 推荐引用方式 GB/T 7714 | BESSMERTNYY V S,BONDARENKO M A,PUCHKA O V,et al. METHOD OF PRODUCING COMPOSITE BINDER BASED ON INDUSTRIAL WASTES. RU2829611-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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