石灰拜耳法生產(chǎn)氧化鋁脫硫及其熱力學(xué)研究

1、貴州大學(xué)2009屆碩士研究生學(xué)位論文石灰拜耳法生產(chǎn)氧化鋁脫硫及其熱力學(xué)研究學(xué)科中國(guó)﹒貴州﹒貴陽(yáng)2009年6月分類號(hào)：TF821論文編號(hào)：06040298密級(jí)：公開(kāi)學(xué)科專業(yè)：化學(xué)工藝研究方向：化工反應(yīng)過(guò)程研究導(dǎo)師：吳賢熙(教授)研究生：蘭軍貴州大學(xué)碩士學(xué)位論文石灰拜耳法生產(chǎn)氧化鋁的脫硫及其熱力學(xué)研究II3.3.1試驗(yàn)設(shè)計(jì)............................................................

2、..........................................343.3.1.1二水平多因素(Twolevelfactialdesign)試驗(yàn)設(shè)計(jì)...........................343.3.1.2響應(yīng)面曲面試驗(yàn)(RSM)設(shè)計(jì)................................................................343.3.2試驗(yàn)結(jié)果...........

3、...........................................................................................353.3.2.1影響硫鋁酸鈣合成因素篩選...............................................................353.3.2.2硫鋁酸鈣合成產(chǎn)率數(shù)據(jù)模型建立......................

4、.................................363.3.2.3RSM分析各因子對(duì)硫鋁酸鈣產(chǎn)量的影響..........................................383.3.3小結(jié).............................................................................................................

5、.41第四章第四章石灰拜耳法脫硫的化學(xué)分析石灰拜耳法脫硫的化學(xué)分析...........................................................................................................................................................................................

6、.....................................................................................................424242424.1溶液的配制及標(biāo)定............................................................................................424.1.10

7、.03226molL鋅標(biāo)準(zhǔn)溶液的配制..............................................................424.1.20.098molLEDTA標(biāo)準(zhǔn)液的配制...............................................................424.1.30.3226molLNaOH標(biāo)準(zhǔn)溶液的配制與標(biāo)定....................

8、.........................434.1.40.03226molL和0.3226molLHCl標(biāo)準(zhǔn)溶液的配制與標(biāo)定....................444.2苛性堿的測(cè)定....................................................................................................444.2.1試驗(yàn)原理...........

9、...........................................................................................444.2.2試劑..............................................................................................................444.2.3操作步

10、驟......................................................................................................444.2.4計(jì)算............................................................................................................

11、..454.3全堿，氧化鋁的測(cè)定........................................................................................454.3.1原理...........................................................................................................

12、...454.3.2試劑.............................................................................................................454.3.3操作步驟........................................................................................

13、..............464.3.4計(jì)算..............................................................................................................464.4溶出液中硫含量的測(cè)定－重量法....................................................................

14、464.4.1試驗(yàn)原理......................................................................................................474.4.2試驗(yàn)試劑及儀器..........................................................................................474

15、.4.3試驗(yàn)步驟......................................................................................................474.4.4計(jì)算.....................................................................................................

16、.........474.5有關(guān)的計(jì)算公式................................................................................................484.5.1氧化鋁溶出率的計(jì)算..................................................................................484.5

17、.2硫的溶出率的計(jì)算......................................................................................48第五章第五章石灰拜耳法脫硫的研究石灰拜耳法脫硫的研究................................................................................................

18、............................................................................................................................................................................................................................

19、....494949495.1拜耳法................................................................................................................495.1.1拜耳法原理..............................................................................

20、....................495.1.2拜耳法的基本工藝流程..............................................................................495.1.3拜耳法的分類............................................................................................

21、..515.1.3.1常規(guī)拜耳法...........................................................................................515.1.3.2石灰拜耳法...........................................................................................515.2試驗(yàn)原

22、料............................................................................................................525.2.1鋁土礦.....................................................................................................

23、.....525.2.2鋁土礦粒度..................................................................................................525.2.3高壓溶出配礦量..........................................................................................5