A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-saving coal saving agent for cement production
The invention provides an energy-saving coal saving agent for cement production, and particularly relates to an energy-saving coal saving agent for cement production. The combustion improver comprises the following raw materials in parts by weight: 5-15 parts of a crack spreading agent, 3-25 parts of dimethyl methanol-ethanol, 3-17 parts of a catalytic promoter, 3-15 parts of a combustion improver, 5-25 parts of a sulfur-fixing agent, 1-12 parts of a penetrant, 1-12 parts of an oxygen supply agent, 5-15 parts of high-aluminum vanadium or silicon-calcium slag, 2-18 parts of tartaric acid and 5-35 parts of a composite catalyst. When the coal-saving agent is used, the coal-saving agent (liquid) which accounts for 0.07% of the amount of pulverized coal is added on a raw coal feeding belt of a coal mill through a metering pump, and the standard coal consumption of clinker after the coal-saving agent is used is reduced by 3-4kg/t compared with that before the coal-saving agent is used.
本发明提供一种用于水泥生产的节能型节煤剂，一种用于水泥生产的节能型节煤剂，其原料按重量份包括：裂缝扩展剂5‑15份、二甲基甲醇‑乙醇3‑25份、催化助剂3‑17份、助燃剂3‑15份、固硫剂5‑25份、渗透剂1‑12份、供氧剂1‑12份、高铝钒士或者硅钙渣5‑15份、酒石酸2‑18份、复合催化剂5‑35份。本发明在使用时，在煤磨入磨原煤皮带上通过计量泵按煤粉量的0.07％加入节煤剂(液体)，使用节煤剂后熟料标准煤耗较使用前降低3～4kg/t。
Energy-saving coal saving agent for cement production
The invention provides an energy-saving coal saving agent for cement production, and particularly relates to an energy-saving coal saving agent for cement production. The combustion improver comprises the following raw materials in parts by weight: 5-15 parts of a crack spreading agent, 3-25 parts of dimethyl methanol-ethanol, 3-17 parts of a catalytic promoter, 3-15 parts of a combustion improver, 5-25 parts of a sulfur-fixing agent, 1-12 parts of a penetrant, 1-12 parts of an oxygen supply agent, 5-15 parts of high-aluminum vanadium or silicon-calcium slag, 2-18 parts of tartaric acid and 5-35 parts of a composite catalyst. When the coal-saving agent is used, the coal-saving agent (liquid) which accounts for 0.07% of the amount of pulverized coal is added on a raw coal feeding belt of a coal mill through a metering pump, and the standard coal consumption of clinker after the coal-saving agent is used is reduced by 3-4kg/t compared with that before the coal-saving agent is used.
本发明提供一种用于水泥生产的节能型节煤剂，一种用于水泥生产的节能型节煤剂，其原料按重量份包括：裂缝扩展剂5‑15份、二甲基甲醇‑乙醇3‑25份、催化助剂3‑17份、助燃剂3‑15份、固硫剂5‑25份、渗透剂1‑12份、供氧剂1‑12份、高铝钒士或者硅钙渣5‑15份、酒石酸2‑18份、复合催化剂5‑35份。本发明在使用时，在煤磨入磨原煤皮带上通过计量泵按煤粉量的0.07％加入节煤剂(液体)，使用节煤剂后熟料标准煤耗较使用前降低3～4kg/t。
Energy-saving coal saving agent for cement production
一种用于水泥生产的节能型节煤剂
WANG LI (author) / WANG CHUNLIN (author)
2024-05-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2022