A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of low carbon dioxide emission in the cement industry, and discloses a process for preparing cement clinker by combining low carbon dioxide emission with solid waste, which comprises the following steps: S1, preparing materials: 70-80 parts of calcium raw material, 10-15 parts of siliceous raw material, 2-5 parts of silicon-aluminum raw material and 5-8 parts of iron raw material; according to the method, the amount of carbon dioxide generated by raw material decomposition can be greatly reduced, carbon dioxide generated during fuel combustion can be reduced to the maximum extent, near-zero generation of carbon dioxide in the fuel combustion process is basically achieved, the generation amount of carbon dioxide is further reduced, the dew point of discharged flue gas can be effectively reduced, and the energy consumption is reduced. And water resources are saved for the cement industry.
本发明涉及水泥工业低二氧化碳排放技术领域，且公开了一种低二氧化碳排放联合利用固废制备水泥熟料工艺，包括以下步骤：S1：准备材料，钙质原料70‑80份、硅质原料10‑15份、硅铝质原料2‑5份、铁质原料5‑8份。本发明不仅能够大幅降低了原料分解产生的二氧化碳量，而且能够最大幅度的降低燃料燃烧时产生的二氧化碳，基本达到燃料燃烧过程中的二氧化碳的近零产生，进一步降低了二氧化碳的产生量，还能够有效降低排放烟气的露点，也为水泥工业节约了水资源。
The invention relates to the technical field of low carbon dioxide emission in the cement industry, and discloses a process for preparing cement clinker by combining low carbon dioxide emission with solid waste, which comprises the following steps: S1, preparing materials: 70-80 parts of calcium raw material, 10-15 parts of siliceous raw material, 2-5 parts of silicon-aluminum raw material and 5-8 parts of iron raw material; according to the method, the amount of carbon dioxide generated by raw material decomposition can be greatly reduced, carbon dioxide generated during fuel combustion can be reduced to the maximum extent, near-zero generation of carbon dioxide in the fuel combustion process is basically achieved, the generation amount of carbon dioxide is further reduced, the dew point of discharged flue gas can be effectively reduced, and the energy consumption is reduced. And water resources are saved for the cement industry.
本发明涉及水泥工业低二氧化碳排放技术领域，且公开了一种低二氧化碳排放联合利用固废制备水泥熟料工艺，包括以下步骤：S1：准备材料，钙质原料70‑80份、硅质原料10‑15份、硅铝质原料2‑5份、铁质原料5‑8份。本发明不仅能够大幅降低了原料分解产生的二氧化碳量，而且能够最大幅度的降低燃料燃烧时产生的二氧化碳，基本达到燃料燃烧过程中的二氧化碳的近零产生，进一步降低了二氧化碳的产生量，还能够有效降低排放烟气的露点，也为水泥工业节约了水资源。
Process for preparing cement clinker through low carbon dioxide emission and combined utilization of solid waste
一种低二氧化碳排放联合利用固废制备水泥熟料工艺
2023-08-08
Patent
Electronic Resource
Chinese
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