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- fine coal ash content 精煤灰分
- Improving Coal-Mud Water System to Reduce the Fine Coal Ashe Content 改进煤泥水系统降低精煤灰分
- This article discusses the appraisal and protection against the natural rudioactivity level of fine coal ash usedas filling compound in land reclaimation engineering. 本文着重探讨了围海造地工程中利用粉煤灰作回填料的放射性水平分析评价与防护。
- Through indoor experiments combined with the actual situation in road-building processes, strength varieties of the subsurface made of lime and fine coal ash were studied. 采用室内实验并结合道路施工中实际情况研究了石灰、粉煤灰做路面底基层的强度规律。
- y-ray coal ash content apparatus γ-射线灰分仪
- Keywords ZSM 5;dacite;fine coal ash;synthesis; 英安岩;粉煤灰;合成;
- γ-ray coal ash content apparatus γ-射线煤灰分仪
- Keywords online ash content apparatus;jigging product;fine coal;measuring accuracy; 在线灰份仪;跳汰产品;精煤;测量精度;
- COMPREHENSIVE UTILIZATION OF FINE COAL ASH RESOURCES 粉煤灰资源的综合利用
- STUDY ON EXTRACTING USEFUL ELEMENTS FROM FINE COAL ASH 从粉煤灰中提取有用元素的研究
- Investigation of Fine Coal Ash Comprehensive Utilization 粉煤灰综合利用调研报告
- FINE COAL ASH AND SHALE TO PRODUCE POROUS CERAMIC MEDIA BASED ON RED CLAY 以红粘土、粉煤灰、页岩为主要原料研制多孔球形轻质陶粒滤料
- The Preliminary Study on the Electronic Measurement Method of the Coal Ash Content 煤炭灰分含量电子检测的初步研究
- A Research on Fine Coal Ash Water Leakage Control Measures in the Lijiayu Ash Storage 李家峪储灰库粉煤灰水渗漏治理措施研究
- New Dry-method Cement Production Line, Fine Coal Ash Cement Comprehensive Utilizing Project 河南豫联能源集团有限责任公司新型干法水泥生产线粉煤灰综合利用工程
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- Study on extraction of aluminium oxide from fine coal ash by solubilization of ammonium fluoride 氟铵助溶法从粉煤灰提取氧化铝新工艺的研究
- Fine low ash content additive, but the maximum reduces ash content, small in pollution to the spark plug under the operation condition. 优良的底灰分添加剂,可最大限度减少灰分,运行条件下对火花塞污染小。
- Microstructure of Fine Coal Ash Slag and Experiment Comparison of Carbon Removal Methods 粉煤灰的微观结构与脱炭方法的实验比较
- The effects of coal types, temperature and ash content in coal on the char gasification with CO2 were examined. 用随机孔模型模拟北宿煤反应速率与碳转化率的关系曲线,与未反应芯缩核模型和混合模型模拟结果比较。