Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of mineral grinding, in particular to a slag grinding aid. The slag grinding aid is prepared from, by weight, 25-40 parts of isopropanolamine, 10-20 parts of butyl acetate, 8-18 parts of ethylene glycol monobutyl ether, 8-15 parts of bamboo vinegar, 2-7 parts of cellulose ether, 1-5 parts of carrageenan and 33-43 parts of deionized water. According to the slag grinding aid, the grindability of mineral powder and the activity index of superfine slag powder can be improved, the yield of a grinding machine can be increased, the power consumption per unit time is reduced, and the storage period can be also prolonged.
The invention relates to the technical field of mineral grinding, in particular to a slag grinding aid. The slag grinding aid is prepared from, by weight, 25-40 parts of isopropanolamine, 10-20 parts of butyl acetate, 8-18 parts of ethylene glycol monobutyl ether, 8-15 parts of bamboo vinegar, 2-7 parts of cellulose ether, 1-5 parts of carrageenan and 33-43 parts of deionized water. According to the slag grinding aid, the grindability of mineral powder and the activity index of superfine slag powder can be improved, the yield of a grinding machine can be increased, the power consumption per unit time is reduced, and the storage period can be also prolonged.
Slag mineral powder grinding aid and slag mineral powder grinding method
| Europäisches Patentamt | 2022
Steel slag, lithium slag, furnace slag and stone powder mixed grinding production process
| Europäisches Patentamt | 2020