漿葉式(完結(jié))

1、班級(jí)：班級(jí)：1010應(yīng)化一班應(yīng)化一班學(xué)號(hào)：學(xué)號(hào)：100604114100604114姓名：張明華姓名：張明華六實(shí)驗(yàn)數(shù)據(jù)整理與討論六實(shí)驗(yàn)數(shù)據(jù)整理與討論(1)求傳質(zhì)單元數(shù)NOE(圖解積分)（以調(diào)速電壓198rmin為例）1.煤油流量計(jì)校正當(dāng)水溫t=28.5℃時(shí)ρ水=0.003589285tt0.0872501t1001.44=0.00358928524.624.60.087250124.61001.44=996.038kgm3t煤油=26℃

2、ρ油=800kgm3ρ轉(zhuǎn)子=7900kgm3故qv2油=qv2（ρ水（ρ轉(zhuǎn)子ρ油）ρ油(ρ轉(zhuǎn)子ρ水）)^(12)=2(996.038(7900800)800(7900996.038))^(12)=2.263Hhqm2油=ρ油qv2油=8000.0012.263=1.810kgh2.水的質(zhì)量流量qm1水=ρ水qv1水=996.03880.001=7.968kgh3.塔底輕相入口濃度XRb煤油）苯甲酸（苯甲酸kgkgMNVXXNaOHNaO

3、HRb002626.08001012201.022.17800101??????????B(油)S(水)XRtYEtXRbYEbS為水流量B為油流量Y為水濃度X為油濃度下標(biāo)E為萃取相下標(biāo)t為塔頂下標(biāo)R為萃余相下標(biāo)b為塔底4.塔頂輕相出口濃度XRt煤油）苯甲酸（苯甲酸kgkgMNVXXNaOHNaOHRt001118.08001012201.033.7800102??????????由30℃苯甲酸在水和煤油中的平衡濃度圖得y=0.004l

4、nx0.0034當(dāng)Y1=0.000135時(shí)X1=0.000213而X2=0則對(duì)數(shù)平均推動(dòng)力ΔX=（（X1X1）（X2X2））LN((X1X1)(X2X2))=(0.0023410.001118)ln(0.0023410.001118)=0.001655＝(X1X1)ΔX=0.0023410.001655=0.912?????EbEtYYEEEOEYYdYN(二).按萃取相計(jì)算的傳質(zhì)單元高度HOEHOE＝HNOE＝0.750.912＝0.