Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dry grinding of mineral materials, ground mineral materials and use thereof in building materials
The invention relates to the use of a grinding additive in a dry grinding process of mineral materials, in particular limestone, characterized in that the grinding additive is selected from the group consisting of alkanolamines, glycols, glycerol, sugars, sugar acids, carboxylic acids or salts thereof, superplasticizers, superabsorbent polymers or mixtures thereof. The invention also relates to a ground mineral material, in particular ground limestone, comprising said additive, and to the use of said ground mineral material, in particular ground limestone, in cement and/or building materials.
本发明涉及研磨添加剂在矿物材料、特别是石灰石的干燥研磨过程中的用途，其特征在于研磨添加剂选自烷醇胺、二醇、甘油、糖、糖酸、羧酸或它们的盐、超增塑剂、超吸收性聚合物或其混合物。本发明还涉及包含所述添加剂的研磨的矿物材料、特别是研磨的石灰石，以及所述研磨的矿物材料、特别是研磨的石灰石在水泥和/或建筑材料中的用途。
Dry grinding of mineral materials, ground mineral materials and use thereof in building materials
The invention relates to the use of a grinding additive in a dry grinding process of mineral materials, in particular limestone, characterized in that the grinding additive is selected from the group consisting of alkanolamines, glycols, glycerol, sugars, sugar acids, carboxylic acids or salts thereof, superplasticizers, superabsorbent polymers or mixtures thereof. The invention also relates to a ground mineral material, in particular ground limestone, comprising said additive, and to the use of said ground mineral material, in particular ground limestone, in cement and/or building materials.
本发明涉及研磨添加剂在矿物材料、特别是石灰石的干燥研磨过程中的用途，其特征在于研磨添加剂选自烷醇胺、二醇、甘油、糖、糖酸、羧酸或它们的盐、超增塑剂、超吸收性聚合物或其混合物。本发明还涉及包含所述添加剂的研磨的矿物材料、特别是研磨的石灰石，以及所述研磨的矿物材料、特别是研磨的石灰石在水泥和/或建筑材料中的用途。
Dry grinding of mineral materials, ground mineral materials and use thereof in building materials
矿物材料的干燥研磨、研磨的矿物材料及其在建筑材料中的用途
HELLER THOMAS (Autor:in) / MULLER THOMAS (Autor:in) / UNSELD JOHN (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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