1Advances in Coke Researched by Use of X-ray DiffractionWU Rui, XIA Hong-bo, ZHANG De-xiangMonograph and Overview1-42Integrative Management and Control of Production,Technology and Quality in Steelmaking and Rolling SystemBO TaoMonograph and Overview5-83Development of Functional Refractory for Steel Continuous CastingWANG Zhen-lan, LI Xiao-mingMonograph and Overview8-114Developing Circular Economy to Realize Energy-saving and Ejection-decreasing and Promote Taishan Steel Comprehensive Harmonious DevelopmentGAO Zhen-minEnergy Saving and Pollution Reducing12-145Blast Furnace Energy Saving and Consumption Reducing PracticeZHANG Xian-kun, MA Cheng-yinEnergy Saving and Pollution Reducing14-156Production Practice of Improving the Utilization Ratio of Raw Matedal and Fuel for Laiwu Steel's No.2 1 000 m3 BFWU Zhi-yong, MA Zhen-jun, LI Guo, PAN LinEnergy Saving and Pollution Reducing16-177Practice of Optimizing Pure Benzene Tower Operation Reflux RatioLI Rui-ping, ZHANG Rong-de, KONG Fan-guoEnergy Saving and Pollution Reducing18-198Lubi Corporation's Practice and Exploration in Developing Circular EconomyYANG Li-shengEnergy Saving and Pollution Reducing20-229Design and Production Practice of Changzhi Steel's BF Pulverized Coal Injection SystemGAO Xue-sheng, SHI Jin-kui, ZHANG Lian-bingProduction Technology23-2510Countermeasures for Exceptional Water Temperature Difference of Laiwu Steel's No.1 750 m3 BF HearthZHANG Gu-jian, CHEN Yan-hui, LIN Xiao-hui, TIAN Yuan-fengProduction Technology26-2711Production Practice of Economic-type Ⅲ Grade Hot-Rolled Ribbed BarWANG Chun-mei, LIU Hai-dongProduction Technology28-3012Development of BS 460B ф50 mm Concrete Reinforcement SteelTONG Li-zhen, JIANG Hai-tao, ZHAO Xiu-lingProduction Technology31-3313Research and Development of EM12K Steel Wire for WeldingGAO Yong-bin, ZHANG Hai-tao, ZHANG Jun-weiProduction Technology34-3514Controlling Shape Technology of Laiwu Steel's 1 500 mm Six Reversible Cold Rolling MillMA Jing, HUANG Jing-dong, SHANG Yu-hua, LIU Wen-songProduction Technology36-3815Application of Tubular Belt Conveyor in Material ConveyingGUAN Ran-kunProduction Technology39-4016Measures of Improving the Cement Lining Quality of Centrifugal Casting Ductile Iron PipeLIU Chang-sen, XIE Yong-junProduction Technology41-4217Application Test of Inertia Cone Crush in Silica Brick ProductionYUE Zeng-wen, LI Zhen, ZHOU Dong-hai, WU Ji-yu, GAO Jian-li, JI Guo-shengTest Research43-4618Experimental Study on Argon Blowing from Bottom of Ladle by Water ModelLI Jian-ke, LIU Ji-wu, XU Ke-baoTest Research47-4819Analysis and the Preventive Measures of Surface Wrapped Slag in Continuously Cast BilletLU Deng-yao, WANG Jin-hai, LIU LeiTest Research49-5120Experimental Study of Thermo-physical Properties for B510L SteelLIU Jing, WEN Zhi-qiangTest Research52-53 