催化裂化柴油生物脱硫

第37卷第3期辽宁化工Vo.l37,No.32008年3月LiaoningChemicalIndustryMarch,2008孙章,董恩广,李亮,宋剑(,110000):FCC30pH7.0~7.6(500300150100):;;;;:TE624.4+1:A:10040935(2008)03016804,,200771,IIIIII(GB18352.3-2005),,,,:20091231,,29,1,,,,,,:,,,,FCC,,FCC22.1(1)1BDS(2),20~40,30pH收稿日期:2007-11-26作者简介:孙章(1978-),男,助工pH7.0~8.0,pH7.0~8.02.22.2.1;;;;;;;;2.2.2()()()()99.7%()95%()()()()()()()()()99.5%()30%()()36%~38%()()pH0.2%0.2%2.32.3.1(1);(2);(3);(4)()();(5);(6)();(7);(8),;(9)2.3.2(1)GB6540-86;(2)GB380772.41~51/(mLg-1)(/)/(mLmL-1)(/),%1#50195.0212#50196.0213#500194.0214#500195.0212/(mLg-1)(/)/(mLmL-1)(/),%5#50195.0216#50195.0217#500194.0218#500195.0213/(mLg-1)(/),%150094.021230095.021315094.021410095.021550095.021630094.021715093.021810094.0214,%HClV1/mL,%,%,%1#0.8510111.100.11020.11013.190.8529311.100.11002#0.8497311.120.10850.10844.650.8668411.100.10823#0.8646011.050.11300.11320.510.8823011.020.11344#0.8694011.050.11240.11261.030.8661311.050.11285#0.8837911.020.11320.11340.340.8607911.050.11356#0.8611511.050.11340.11320.510.8438511.080.11307#0.8783611.020.11390.11380.000.8936511.000.11378#0.8615511.050.11340.11350.260.8806811.020.1136:HClV012.30mL,HCl0.04885mol/L2.5(1)30,(124)169第37卷第3期孙章,等:催化裂化柴油生物脱硫(2)30,(35)5,%HClV1/mL,%,%,%10.8756011.180.10000.100411.550.8689011.180.100820.8613511.160.10140.100811.200.8736011.180.100230.8632111.200.09960.099512.320.8649711.200.099440.8622511.180.10150.101210.860.8674911.180.100950.8646811.150.10400.10239.910.8699311.180.100660.8707511.180.10050.100611.380.8694611.180.100770.8580511.220.09840..098213.440.8617711.220.098080.8608911.220.09810.098613.100.8667411.200.0992:HClV012.30mL,HCl0.04885mol/L3234:23,,,300%,300%,300%456170辽宁化工2008年3月45,,,,300%,300%,300%7:67,,300%(mL/g)300%,,,:30,(pH7.0~7.6,NPKCaNaMgC);300%;4(1),,0.982,13%,(2)FCC,[1],,.[J].,2001,14(3):26-30.[2][J].(),2005,26(3).[3].().GB380-77(1988).[4],,,.[J].,2001,21(4):40-43.BiologicalDesulfurizationofFCCDieselOilSUNZhang,DONGEn-guang,LILiang,SONGJianAbstract:ThisFCCdieseloilpurificationexperimentusesthebiologicaldesulfurizationmethod.Themethodofgermicultureisthat,undertheaerobicandnon-aerobicconditions,microorganismisculturedrespectivelyat30andpHnumberintherangeof7.0to7.6,ratioofthesubstratetothesoil(500,300,150,100).Themainpurposeistofindoutthebetterhabitatfordes-ulfurizationbiologygrowth.Theexperimentalresultshowsthattheefficiencyofdesulfurizationwithnon-aerobictypeorganismisbetterthanaerobic.Keywords:Dieseloilpurification;Biologicaldesulfurization;Substrate;Aerobic;Non-aerobic(上接第149页)ResearchofExtractionConditionsofRadixPuerariaeYANGXin-xin,LEIXue-fei,CAOAi-min,MENGXian-sheng(LiaoningUniversityofTCM,Dalian116600,China)Abstract:Objective:TooptimizetheBionicextractionofRadixPuerariaethroughorthogonaldesign.Methods:ItwasconsideredcompositeindicatorofPuerarinofRadixPuerariaeanddryextractrate,applyingtheL9(34)oforthogonaldesign.Results:TheoptimizetheBionicextractionofRadixPuerariae:mixingnumber(C)stirtoafew(D)mixingtime(B)solventvolume(A),thatissixtimessolventvolume,twomixingnumber,mixingtimeof15minutes,150stirtoafewmixingtime.Conclusion:TheOptimizationofbionicextractionmethodsofRadixPuerariaebyorthogonaldesignisavailable.Keywords:RadixPuerariae;Orthogonaldesign;Compositeindicator;Bionicextraction171第37卷第3期孙章,等:催化裂化柴油生物脱硫