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尖山铁矿是太钢重要的铁精矿生产基地,年产350万 t 铁精矿粉,矿浆由2条管道输送至太原。第1条管道于1997年建成投产,输浆浓度63%～68%,输浆流量198～220 m~3/h,输浆流速1.573～1.748m/s;第2条管道于2005年建成投产,输浆浓度63%～68%,输浆流量207～230m~3/h,输浆流速1.447～1.608m/s。管道全长约102km,途经公
Jianshan iron ore is an important iron ore production base in TISCO, with an annual output of 3.5 million tons of iron ore concentrate, pulp from the two pipelines transported to Taiyuan. The first pipeline was completed and put into production in 1997, with the input of 63% -68% of the pulp concentration and the flow rate of 198 ~ 220m ~ 3 / h, and the flow rate of 1.573 ~ 1.748m / s. The second pipe was put into operation in 2005 , 63% ~ 68% of the input pulp concentration, 207 ~ 230m ~ 3 / h of the conveying pulp flow rate, and 1.447 ~ 1.608 m / s of the conveying pulp flow rate. The pipeline length of about 102km, via public