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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of aluminum trichloride generator lining brick and chlorine distributor brick
The invention discloses a manufacturing method of an aluminum trichloride generator lining brick and a chlorine distributor brick. Comprising the following steps: (1) proportioning: preparing 90-92% of aggregate and 8-10% of matrix, the aggregate comprises sillimanite, andalusite, mullite and flint clay with the purity of more than 84%, and the pure sillimanite, andalusite, mullite and flint clay totally contain 44-45% of Al2O3, 52-53% of SiO2, 0.6-1.3% of Fe2O3, 0.4-0.7% of K2O, Na2O, MgO and CaO, and the balance of impurities; the matrix comprises flint clay fine powder, alumina fine powder and clay fine powder, and contains 43%-45% of Al2O3, 51%-53% of SiO2, 0.3%-0.6% of K2O + Na2O, 1.3%-1.8% of Fe2O3 and the balance of impurities; according to the present invention, the obtained brick has advantages of stable chemical property, low apparent porosity, high density, excellent corrosion resistance and excellent wear resistance in the high temperature environment, can prolong the maintenance period of the aluminum trichloride generator liner, and can improve the operation stability.
本发明公开了一种三氯化铝发生器内衬衬砖及氯气分布器砖的制作方法，包括以下步骤：1）配料：配制90‑92%的骨料及8‑10%的基质，其中骨料包含纯度均＞84%的硅线石、红柱石、莫来石及焦宝石，其中纯硅线石、红柱石、莫来石及焦宝石共含有44‑45%的Al2O3，52‑53%的SiO2，0.6‑1.3%的Fe2O3，0.4‑0.7%的K2O、Na2O、MgO及CaO，其余为杂质；基质包含焦宝石细粉、矾土细粉和粘土细粉，其含有43‑45%的Al2O3，51‑53%的SiO2，0.3‑0.6%的K2O+Na2O，1.3‑1.8%的Fe2O3，其余为杂质；2）混料；3）压制；4）煅烧；本发明获得的砖体在高温环境中化学性质稳定、显气孔率低、致密度高，耐腐蚀性和耐磨性极佳，可延长三氯化铝发生器内衬的检修周期，提升运行的稳定性。
Manufacturing method of aluminum trichloride generator lining brick and chlorine distributor brick
The invention discloses a manufacturing method of an aluminum trichloride generator lining brick and a chlorine distributor brick. Comprising the following steps: (1) proportioning: preparing 90-92% of aggregate and 8-10% of matrix, the aggregate comprises sillimanite, andalusite, mullite and flint clay with the purity of more than 84%, and the pure sillimanite, andalusite, mullite and flint clay totally contain 44-45% of Al2O3, 52-53% of SiO2, 0.6-1.3% of Fe2O3, 0.4-0.7% of K2O, Na2O, MgO and CaO, and the balance of impurities; the matrix comprises flint clay fine powder, alumina fine powder and clay fine powder, and contains 43%-45% of Al2O3, 51%-53% of SiO2, 0.3%-0.6% of K2O + Na2O, 1.3%-1.8% of Fe2O3 and the balance of impurities; according to the present invention, the obtained brick has advantages of stable chemical property, low apparent porosity, high density, excellent corrosion resistance and excellent wear resistance in the high temperature environment, can prolong the maintenance period of the aluminum trichloride generator liner, and can improve the operation stability.
本发明公开了一种三氯化铝发生器内衬衬砖及氯气分布器砖的制作方法，包括以下步骤：1）配料：配制90‑92%的骨料及8‑10%的基质，其中骨料包含纯度均＞84%的硅线石、红柱石、莫来石及焦宝石，其中纯硅线石、红柱石、莫来石及焦宝石共含有44‑45%的Al2O3，52‑53%的SiO2，0.6‑1.3%的Fe2O3，0.4‑0.7%的K2O、Na2O、MgO及CaO，其余为杂质；基质包含焦宝石细粉、矾土细粉和粘土细粉，其含有43‑45%的Al2O3，51‑53%的SiO2，0.3‑0.6%的K2O+Na2O，1.3‑1.8%的Fe2O3，其余为杂质；2）混料；3）压制；4）煅烧；本发明获得的砖体在高温环境中化学性质稳定、显气孔率低、致密度高，耐腐蚀性和耐磨性极佳，可延长三氯化铝发生器内衬的检修周期，提升运行的稳定性。
Manufacturing method of aluminum trichloride generator lining brick and chlorine distributor brick
三氯化铝发生器内衬衬砖及氯气分布器砖的制作方法
HE KAIPING (author) / WU YONGAN (author) / LIU HUAN (author) / ZHAO HUA (author) / LI JIANSHI (author) / SUN HONGCHUN (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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