南山集團(tuán)鋁業(yè)公司年產(chǎn)20萬噸電解鋁項(xiàng)目工程設(shè)計(jì).pdf

1、東北大學(xué)碩士學(xué)位論文南山集團(tuán)鋁業(yè)公司年產(chǎn)20萬噸電解鋁項(xiàng)目工程設(shè)計(jì)姓名：楊貴海申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：冶金工程指導(dǎo)教師：姚廣春20030701東北大學(xué)碩士學(xué)位論文Abstract’一：—————————_—————————_————_————，__—^—_______————‘———————‘—’————’—4—————————‘————一EngineeringDesignfor200，000ton／annualElectrolysis

2、AluminumProjectofNanshanAIuminumCo，LtdAbstractTheelectrolysisaluminumindustryinChinawasdevelopedafterthefoundationofnewChinaespeciallyafterthereformingandopeningUndertheguidanceofthecountryforpriordevelopingtheafuminumin

3、dustryitisdevelopedevenmorequicklyTheannualoutputisincreasedyearbyyearUptonowtheannualoulputhasbeenmorethan4，000000tonbutitstillcan’tmeetthedevelopmentofthealuminumindustryinchinaComparedwiththedevelopedcountrythereissti

4、llbigdisparityinthetechnologyandthescaleAsthesocialmarketeconomyimprovingdaybydayandenterWTOthecompetitionofelectrolysisaluminumindustriesisevenmoresharperNanshanAluminumCo，Ltdisanenterprisewhichrunsbythelocalpeoplethrou

5、ghraisingfundsthemselvesAfterextendingandtechnicalmodificationformanyyears，thelevelofthetechnologyandtheequipmentareincreasinggreatlytheindexesofthetechnologyandeconomyareoptimized，theproductioncostisdecreasedyearbyyear，

6、theoutputisincreasedcontinuouslyandithasbeenalargerelectrolysisaluminumproductionenterprise，andgotbettereconomicalbenefitEspeciallyduringtherecentyearstheCompanyhasstrengthenedthedevelopmentoftheScitech，carriedoutthestra

7、tegyofvitalizingtheenterprisebySci—tech。sohasgotalotofscienceresultsinthescopesofelectrolysisproduction，inparticularlytheseriesadvanced300KAlargetypeprebakingelectrolysiscellwhichwereputintoproductionin2003，createdthecon