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["計算問題があります。",,"入炉煤の炭素含有量は78.5%、灰分は13.76%;灰渣中のの炭素含有量は13.78%、灰炉は84.1%;吹出物料中のの炭素含有量は88.2%、灰分は4.1%;吹出物の炭素損失量は入炉煤の総炭素量の4.5%を占します。毎年入炉煤の量は40トンで、求めよ:�⑴ 毎年排出する灰渣の量; �⑵ 灰渣と吹出物毎年損失する炭素量。",,"灰渣=【48-113.76%-48--4.1%×82.2%】/(炉13.78%)=6881トン 灰尘损失炭素=(48吨*4.5%*82.2%)=148吨 灰渣损失=68吨*13.78%=88吨"]

2020-10-21View Original

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已知入炉煤含碳78.01%,灰分13.76%;灰渣中含碳13.78%,灰分84.02%;吹出物料中含碳82.20%,灰分14.51%,吹出物损失的碳量占入炉煤总碳量的4.5%。如每年入炉煤量为40 000t,试求:⑴ 每年排出的灰渣量; ⑵ 灰渣和吹出物每年损失的碳量。
Reply #22020-10-27
灰渣=【40000*13.76%-40000*4.5%*(1-82.2)】/(1-13.78%)=6012吨 细灰损失碳=(40000*4.5%*82.2%)=1480吨 灰渣损失=6012*13.78%=828吨

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