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Method for producing composite mineral admixture from ferromanganese slag
The invention discloses a method for producing a composite mineral admixture from ferromanganese ore slag, the method comprises the following steps: step 1, obtaining ferromanganese ore slag, industrial waste residue, gypsum, admixture and cement, crushing and grinding the obtained ferromanganese ore slag and industrial waste residue to obtain ferromanganese ore slag powder and steel slag powder, wherein the ferromanganese ore slag powder accounts for 8-20% of the raw materials, the steel slag powder accounts for 2-6% of the raw materials, the gypsum powder accounts for 12-16% of the raw materials, the additive accounts for 2-6% of the raw materials, and the cement accounts for 60-85% of the raw materials; according to the method, manufacturing is simple and convenient, meanwhile, the ferromanganese slag can be well utilized to be prepared into one of raw materials of concrete, the situation that the ferromanganese slag occupies space is reduced, meanwhile, the cost of the concrete is reduced, the slag brick manufactured from the ferromanganese slag is smooth and compact in surface, the strength reaches 19.6 MPa, and the method is more practical, quite easy to operate, meanwhile, the manufacturing environment and requirements are relatively low, and large-scale popularization and application can be carried out.
本发明公开了一种锰铁矿渣生产复合矿物掺合料的方法，包括，步骤一：获取锰铁矿渣、工业废渣、石膏、外加剂、水泥，将获取的锰铁矿渣和工业废渣进行破碎、磨粉，得到锰铁矿渣粉和钢渣粉，其中，锰铁矿渣粉占原料的8‑20%，钢渣粉占原料的2‑6%，石膏粉占原料的12‑16%，外加剂占原料的2‑6%，水泥占原料的60‑85%；本方法不仅制作简单、方便，同时可以很好的利用锰铁矿渣将其制备成混凝土的原材料之一，不仅减少了锰铁矿渣占用空间的情况，同时降低了混凝土的成本，用锰铁矿渣制作出的渣砖表面光洁、致密、强度达19.6MPa，更加实用，操作非常简单，同时制作环境、要求相对较低，可进行大规模推广和应用。
Method for producing composite mineral admixture from ferromanganese slag
The invention discloses a method for producing a composite mineral admixture from ferromanganese ore slag, the method comprises the following steps: step 1, obtaining ferromanganese ore slag, industrial waste residue, gypsum, admixture and cement, crushing and grinding the obtained ferromanganese ore slag and industrial waste residue to obtain ferromanganese ore slag powder and steel slag powder, wherein the ferromanganese ore slag powder accounts for 8-20% of the raw materials, the steel slag powder accounts for 2-6% of the raw materials, the gypsum powder accounts for 12-16% of the raw materials, the additive accounts for 2-6% of the raw materials, and the cement accounts for 60-85% of the raw materials; according to the method, manufacturing is simple and convenient, meanwhile, the ferromanganese slag can be well utilized to be prepared into one of raw materials of concrete, the situation that the ferromanganese slag occupies space is reduced, meanwhile, the cost of the concrete is reduced, the slag brick manufactured from the ferromanganese slag is smooth and compact in surface, the strength reaches 19.6 MPa, and the method is more practical, quite easy to operate, meanwhile, the manufacturing environment and requirements are relatively low, and large-scale popularization and application can be carried out.
本发明公开了一种锰铁矿渣生产复合矿物掺合料的方法，包括，步骤一：获取锰铁矿渣、工业废渣、石膏、外加剂、水泥，将获取的锰铁矿渣和工业废渣进行破碎、磨粉，得到锰铁矿渣粉和钢渣粉，其中，锰铁矿渣粉占原料的8‑20%，钢渣粉占原料的2‑6%，石膏粉占原料的12‑16%，外加剂占原料的2‑6%，水泥占原料的60‑85%；本方法不仅制作简单、方便，同时可以很好的利用锰铁矿渣将其制备成混凝土的原材料之一，不仅减少了锰铁矿渣占用空间的情况，同时降低了混凝土的成本，用锰铁矿渣制作出的渣砖表面光洁、致密、强度达19.6MPa，更加实用，操作非常简单，同时制作环境、要求相对较低，可进行大规模推广和应用。
Method for producing composite mineral admixture from ferromanganese slag
一种锰铁矿渣生产复合矿物掺合料的方法
XU XINGWEI (author) / REN BIBO (author) / LUO PING (author) / XIANG YONGCHAO (author)
2021-08-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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