干式机械真空系统应用于 RH 工艺技术
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Transcript of 干式机械真空系统应用于 RH 工艺技术
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RHBeijing, China May 24th, 2012
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Topics
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RH
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RH650/
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RH
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RH
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VDVODRHRHRHCOO2RH
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2 X HV 40,000 1 X SN7,000 1 X IDX 1,300
45 kg/h DAE*@67Pa
* DAE=20RH
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210RH18800kg/h DAE@67Pa
RH
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-- RH RH
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()RHRH
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RH
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RH
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4.5min4.34min4.5minRH
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RHRH7.74/t
Chart1
2.76
2.41
2.42
2.03
1.99
1.56
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Sheet1
1'st(42,630)2'nd(48,3001)3'rd(44,730)4'th(60,690)5'th(67,410)6'th(83,580)
2.762.412.422.031.991.56
Sheet1
2.76
2.41
2.42
2.03
1.99
1.56
Running Month and Production Ton
RMB Yuan/t-steel
Operation Cost
Sheet2
Sheet3
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RH
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RH21320112011
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RHRHCOO2RHRH
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RH
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--210t RHRH[H]63.5%[N]26.3%[C]10ppmT[O]30ppm15KWh
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--210t RH5,190 RH 60+159X 7.74 = 1,695 RH90kg/t 18kwh/tRH2.15kwh/t7,132kwh0.49/kwh7,132 X 0.49 = 3,395
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--210t RH6,326 /RH200200 X 7.74 = 1,548 /6509,750 X 0.49 = 4,778 /
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90%1.586t/aCO23.960t/a7.9kgceCO219.8kg
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2007RH619,04070%308,42550%33.3t/aCO283.4t/a3.26
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RHRHVDVOD15kwh/t
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Thanks! Tel. 023-68846071 Tel. 010-88252678http://www.cqgtjt.com http://www.cybc.cn1288