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A platform for research: civil engineering, architecture and urbanism
Titanium gypsum crystal form regulation and control method
The invention provides a titanium gypsum crystal form regulation and control method which is applied to preparation of building gypsum, and the regulation and control method comprises the following steps: S1, pretreatment of original-state titanium dihydrate gypsum powder; s2, preparing a titanium dihydrate gypsum solution; s3, titanium gypsum crystal form regulation reaction; s4, controlling the granularity of the titanium gypsum; and S5, preparing the building semi-hydrated titanium gypsum. By adding the n-propyl alcohol, the crystal structure of the titanium dihydrate gypsum can be effectively adjusted, so that the crystal structure is tighter. In this way, the mechanical property, especially the compressive strength, of the prepared building titanium gypsum is improved, the problem that traditional titanium gypsum is poor in mechanical property is solved, and the applicability of the building titanium gypsum in building materials is improved. The regulation and control process can be completed only by adding additives such as n-propyl alcohol and controlling reaction conditions, a complex preparation process is not needed, the technological process is simple and easy to implement, and large-scale production is facilitated.
本发明提供了一种钛石膏晶型调控方法，应用于建筑石膏的制备，所述的调控方法包括以下步骤：S1：原状二水钛石膏粉体的预处理；S2、二水钛石膏溶液的制备；S3、钛石膏晶型调节反应；S4、钛石膏粒度控制；S5、制备出建筑半水钛石膏。通过添加正丙醇能够有效调节二水钛石膏的晶型结构，使得晶体结构更加紧密。通过这种方式，提高了制备出的建筑钛石膏的力学性能，特别是抗压强度，克服了传统钛石膏力学性能较差的问题，提升了其在建筑材料中的适用性。本发明只需通过添加正丙醇等外加剂并控制反应条件即可完成调控过程，无需复杂的制备工艺，工艺流程简便易行，便于大规模生产。
Titanium gypsum crystal form regulation and control method
The invention provides a titanium gypsum crystal form regulation and control method which is applied to preparation of building gypsum, and the regulation and control method comprises the following steps: S1, pretreatment of original-state titanium dihydrate gypsum powder; s2, preparing a titanium dihydrate gypsum solution; s3, titanium gypsum crystal form regulation reaction; s4, controlling the granularity of the titanium gypsum; and S5, preparing the building semi-hydrated titanium gypsum. By adding the n-propyl alcohol, the crystal structure of the titanium dihydrate gypsum can be effectively adjusted, so that the crystal structure is tighter. In this way, the mechanical property, especially the compressive strength, of the prepared building titanium gypsum is improved, the problem that traditional titanium gypsum is poor in mechanical property is solved, and the applicability of the building titanium gypsum in building materials is improved. The regulation and control process can be completed only by adding additives such as n-propyl alcohol and controlling reaction conditions, a complex preparation process is not needed, the technological process is simple and easy to implement, and large-scale production is facilitated.
本发明提供了一种钛石膏晶型调控方法，应用于建筑石膏的制备，所述的调控方法包括以下步骤：S1：原状二水钛石膏粉体的预处理；S2、二水钛石膏溶液的制备；S3、钛石膏晶型调节反应；S4、钛石膏粒度控制；S5、制备出建筑半水钛石膏。通过添加正丙醇能够有效调节二水钛石膏的晶型结构，使得晶体结构更加紧密。通过这种方式，提高了制备出的建筑钛石膏的力学性能，特别是抗压强度，克服了传统钛石膏力学性能较差的问题，提升了其在建筑材料中的适用性。本发明只需通过添加正丙醇等外加剂并控制反应条件即可完成调控过程，无需复杂的制备工艺，工艺流程简便易行，便于大规模生产。
Titanium gypsum crystal form regulation and control method
一种钛石膏晶型调控方法
MENG HAINING (author) / GUO DI (author) / AO LIN (author) / XU CHENGLONG (author) / LU XIAOJUN (author)
2024-10-29
Patent
Electronic Resource
Chinese
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