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Molten vanadium-containing steel slag hardening and tempering modifier
The invention discloses a molten vanadium-containing steel slag hardening and tempering modifier, and belongs to the new technical field of comprehensive utilization of metallurgical slag resources. The hardening and tempering modifier provided by the invention comprises the following components: a component A: Si powder; the component B mainly comprises CaF2; and the component C mainly comprises quick lime, Na2O and K2O. The tempering modifier disclosed by the invention is mainly used for directly using the molten vanadium-containing steel slag when the slag is discharged from the converter, so that the waste heat of the molten steel slag is fully utilized, and the final product of the vanadium-containing steel slag meets the application standard of cement clinker by adding the tempering modifier.
本发明公开了一种熔融态含钒钢渣调质改性剂，属于冶金渣资源综合利用新技术领域。本发明的调质改性剂组成成分包括包括：A组分：Si粉；B组分：主要包括CaF2；C组分：主要包括生石灰、Na2O和K2O。本发明的这种调质改性剂主要在转炉出渣时，直接对熔融态含钒钢渣使用，充分利用了熔融态钢渣的余热，通过加入调质改性剂，使含钒钢渣的最终形成产物符合水泥熟料的应用标准。
Molten vanadium-containing steel slag hardening and tempering modifier
The invention discloses a molten vanadium-containing steel slag hardening and tempering modifier, and belongs to the new technical field of comprehensive utilization of metallurgical slag resources. The hardening and tempering modifier provided by the invention comprises the following components: a component A: Si powder; the component B mainly comprises CaF2; and the component C mainly comprises quick lime, Na2O and K2O. The tempering modifier disclosed by the invention is mainly used for directly using the molten vanadium-containing steel slag when the slag is discharged from the converter, so that the waste heat of the molten steel slag is fully utilized, and the final product of the vanadium-containing steel slag meets the application standard of cement clinker by adding the tempering modifier.
本发明公开了一种熔融态含钒钢渣调质改性剂，属于冶金渣资源综合利用新技术领域。本发明的调质改性剂组成成分包括包括：A组分：Si粉；B组分：主要包括CaF2；C组分：主要包括生石灰、Na2O和K2O。本发明的这种调质改性剂主要在转炉出渣时，直接对熔融态含钒钢渣使用，充分利用了熔融态钢渣的余热，通过加入调质改性剂，使含钒钢渣的最终形成产物符合水泥熟料的应用标准。
Molten vanadium-containing steel slag hardening and tempering modifier
一种熔融态含钒钢渣调质改性剂
DENG AIJUN (Autor:in) / WANG JIE (Autor:in) / WU HEYU (Autor:in) / LU JINGCAI (Autor:in) / WU HAO (Autor:in) / JIANG XUETING (Autor:in) / WU ZHENGYI (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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