| Method of producing chemisorbent involves preparing an impregnating solution containing a nickel salt | |
| 2024-03-19 | |
| 专利权人 | RHEUMATOLOGY RES INST (RHEU-Non-standard) |
| 申请日期 | 2024-03-19 |
| 专利号 | RU2831231-C1 |
| 成果简介 | NOVELTY - Invention relates to sorption equipment and can be used in cleaning industrial exhaust gases or in respiratory protection means. Method of producing a chemisorbent involves preparing an impregnating solution containing a nickel salt, impregnating granules of active carbon with a total pore volume of 0.85–1.2 cm3/g, aging and thermal treatment. Impregnating solution contains nickel sulphate and concentrated sulphuric acid in molar ratio of 1.0÷(0.9–1.2). Impregnating solution is heated to 70–80 °C, and aging is carried out for 0.5–1.5 hours at room temperature. Content of nickel sulphate in the finished product should be in range of 20÷24 wt.%. USE - Various technological processes. ADVANTAGE - Invention makes it possible to increase the time of protective action (PAT) of the chemisorbent with respect to ammonia. 2 cl, 3 ex |
| IPC 分类号 | B01J-020/32 |
| 国家 | 俄罗斯 |
| 专业领域 | 化学化工 |
| 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/17645 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | RHEUMATOLOGY RES INST (RHEU-Non-standard) |
| 推荐引用方式 GB/T 7714 | KAMENER O E,MUKHIN V M,GUTNIKOVA M A,et al. Method of producing chemisorbent involves preparing an impregnating solution containing a nickel salt. RU2831231-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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