1Upgrade and Equipment Maintenance of 10000t/d Rotary KilnWANG Kexue, LU Huawu, WANG Mingqian, DENG RongjuanEquipment Technology15-202Suggestions to Improve the Quality of Cement Machinery ProductsHUANG Jiquan, GUO ZhongqiangEquipment Technology21-283Application of Equipment Management and Predictive Maintenance System in Cement IndustryXU YueEquipment Technology29-354Design of Water Dedusting System for Discharging and Loading of Machine-made Sand Storage in Aggregate Production LineSHI HuadongEquipment Technology36-415Optimization and Improvement of the Processing Technology of the Roller Press Bearing PedestalSUN JinggangEquipment Technology42-466Failure Analysis of Fan Vibration Shutdown Caused by Abnormal Inverter OutputZHENG LeiEquipment Technology47-507The Role of Value-based Finance in Cement Engineering Construction EnterprisesZHENG YongzhongEngineering Management51-548Design and Installation of Bolted and Welded Steel Grid for Clinker Silo RoofZHU YulinEngineering Technology57-629Application of PM 904F Controller in DCS Multi Network Communication of Cement PlantLI Jinming, WANG FengAutomation Technology63-6710Research Progress in Catalytic Conversion of CO2 to High Value-added ChemicalsZHAO Lin, LIU Qingling, ZHOU Wei, HAN Hui, DAI ZhongyuanEnergy Conservation and Emission Reduction68-7611Effect of Co-processing Hazardous Solid Waste with Cement Kiln ConditionsWANG Yukai, ZHU ZhilingEnergy Conservation and Emission Reduction77-8212Study on Admixture for Improving Fluidity of Cement PowderYUE Qin, TAO Congxi, ZHOU Jing, LAO LiLinProduction Technology83-8613Study on Properties of High Strength Machine-made Sand Concrete Mixed with Limestone PowderZHANG GuanjunExperimental Research87-94 