A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lining material of aluminum electrolysis cell, preparation method of lining material and aluminum electrolysis cell
The invention relates to an aluminum electrolysis cell lining material which comprises the following components in parts by mass: 10-25 parts of first fly ash particles, the particle size of the first fly ash particles is not greater than 10 and greater than 3 mm; 10-30 parts of second fly ash particles, the particle size of the first fly ash particles being not greater than 3 mm and greater than 1 mm; 10-50 parts of third fly ash particles, the particle size of the first fly ash particles being not greater than 1 mm and greater than 0.05 mm; and 20-30 parts of fourth fly ash particles, wherein the particle size of the first fly ash particles is not greater than 0.05 mm. By reasonably designing the particle size distribution of the fly ash particles, the aluminum electrolysis cell lining material has a good heat preservation effect and construction convenience; the fly ash-based brick can be prepared by directly granulating and sintering the fly ash-based raw materials, and is directly paved during use, so that the use is convenient.
本申请涉及一种铝电解槽内衬材料，以质量份数计，所述铝电解槽内衬材料包括：10‑25份的第一粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于10，且大于3mm；10‑30份的第二粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于3mm，且大于1mm；10‑50份的第三粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于1mm，且大于0.05mm；20‑30份的第四粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于0.05mm。本申请通过合理设计粉煤灰颗粒的粒径分布，使得所述铝电解槽内衬材料具有较好的保温效果和施工便捷性；直接对以粉煤灰为主的原料造粒、烧结后即可配制，且使用时直接铺设，使用方便。
Lining material of aluminum electrolysis cell, preparation method of lining material and aluminum electrolysis cell
The invention relates to an aluminum electrolysis cell lining material which comprises the following components in parts by mass: 10-25 parts of first fly ash particles, the particle size of the first fly ash particles is not greater than 10 and greater than 3 mm; 10-30 parts of second fly ash particles, the particle size of the first fly ash particles being not greater than 3 mm and greater than 1 mm; 10-50 parts of third fly ash particles, the particle size of the first fly ash particles being not greater than 1 mm and greater than 0.05 mm; and 20-30 parts of fourth fly ash particles, wherein the particle size of the first fly ash particles is not greater than 0.05 mm. By reasonably designing the particle size distribution of the fly ash particles, the aluminum electrolysis cell lining material has a good heat preservation effect and construction convenience; the fly ash-based brick can be prepared by directly granulating and sintering the fly ash-based raw materials, and is directly paved during use, so that the use is convenient.
本申请涉及一种铝电解槽内衬材料，以质量份数计，所述铝电解槽内衬材料包括：10‑25份的第一粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于10，且大于3mm；10‑30份的第二粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于3mm，且大于1mm；10‑50份的第三粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于1mm，且大于0.05mm；20‑30份的第四粉煤灰颗粒，所述第一粉煤灰颗粒的粒径不大于0.05mm。本申请通过合理设计粉煤灰颗粒的粒径分布，使得所述铝电解槽内衬材料具有较好的保温效果和施工便捷性；直接对以粉煤灰为主的原料造粒、烧结后即可配制，且使用时直接铺设，使用方便。
Lining material of aluminum electrolysis cell, preparation method of lining material and aluminum electrolysis cell
铝电解槽内衬材料及其制备方法、铝电解槽
LI CHANGLIN (author) / HOU GUANGHUI (author) / FANG BIN (author) / WANG HUAIJIANG (author) / CHEN KAIBIN (author) / LUO LIFEN (author) / WANG JUNWEI (author) / WANG JUNQING (author) / MA JUNYI (author) / WU XUJIAN (author)
2023-10-31
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
Graphitized cathode, preparation method, aluminum electrolysis cell and aluminum electrolysis method
| European Patent Office | 2024
Preparation method of novel side wall material of aluminum electrolysis cell
| European Patent Office | 2024
ALUMINUM REDUCTION POT LINING MATERIAL AND PREPARATION METHOD THEREFOR, ALUMINUM REDUCTION POT
| European Patent Office | 2025