化工原理课后习题答案第七章吸收习题解答

cation2,anddisciplineeducationthirdarticleproductionknowledgeeducation1,andcoalproductionprocess2,andproductionprocessandthemainproductionequipmentintroducedfourtharticlesecurityeducation:1,andminesecuritymethodandminesecuritymethodimplementationOrdinanceinthebygivesworkersofrightandobligations;2,minesafetyregulationsandopen-pitminesafetymanagementregulations;3,safetyknowledgerelevanttoitswork;4intheproductionprocess,varioussignsofrecognition,andemergencymeasureswhenthereisacriticalemergencyandevacuationroutes;5,accidentrescue,self-helpandknowledgeaboutfirstaid;6,labourprotectionprovisions,andsoon.Articlefifthideologicaleducation:workethicsanddedicationeducationb,new(transfer)stafftrainingfornewstaff(newtransferofficer)andtheintroductionofnewtechnologyofpersonnel,trainingnewminesafetyeducationpartofthetrainingofpersonnel.Third,newtrainingofminepersonneltimenewminingpersonneltrainingtimeis40hours;newstaff(newtransferofficer)andstafftraininginnewtechnologyjobsfor30hours.Anduponpassingtheexaminationbeforetheycanpost.Four,theexternaltraininginaccordancewiththeneedsofemployees,underthetrainingofunitsandthecompanytrainingcentercannot,tohaveaplantoarrangeallkindsoftargetedstaffonparticipationinvarioustechnicalandprofessionaltrainingcoursesandworkplaceattachmenttraining.Andcomplywiththefollowingprovisions:articlesixthoutoftrainingpriortotherequiredcompanytrainingcenteroutproposedtrainingplan,includingtrainingcontent,size,location,cost,etc.Andadministeredbytheaudit,supervisorapprovalbeforeimplementation.Unifiedcontactseventhoutoftrainingbymine,responsibleforsigningcontractsoragreements.Articleeighthoutoftrainingpersonnel,mustobeytheleaderofmanagementdosomethingoff,tostrictlyobservetherulesandregulationsofcommissionedunits,becauseIcausedeconomiclossorimage,dependingontheseriousnessofthepenaltyoradministrativeaction.Ninethouttrainersmustbetargeted,accordingtothetrainingplanandlearntomasterthetrainingcontent.Trainingduringtheexaminationfailed,stoppingallduringtraining.Personstoparticipateinvarioustrainingcoursesofthetentharticle,uponcompletionoftrainingneedstrainingcertificateorgraduationcertificateandexaminationresultstothemineandcompanytrainingcentresfortherecord,nocertificatesandgrades,towritealearningortrainingarenotqualified,stoppedtrainingAllbonuses.11thoutoftreatmentfortrainingpersonnelandlaborrespectively,accordingtotherelevantregulations.Informationonfees,lecturefeesapprovedbytheMineUnifiedauditreportclaims.Safetymanagementsysteminordertoseriouslyimplementthesafetyandpreventionfirstapproach,accordingtowho'sincharge,whoisresponsiblefortheprincipleofstrengtheningsafeproductionmanagementbyobjectives,maximizecontrolofvarioustypesofaccidentsfromhappening,achievethegoalofensuringsecurity,thesystemisformulated.Firstarticlesecuritytargetofdevelopedaccordingtocoalin过渡：你们刚才学习了一篇很美的短文，又学会了很多的汉字，高兴吗？安安和你们一样是个爱学习的小朋友，他除了在语文课上交了很多生字朋友，在平时的生活中，也留心识字，你们和他一样吗？第七章吸收7-1总压101.3kPa，温度25℃时，1000克水中含二氧化硫50克，在此浓度范围内亨利定律适用，通过实验测定其亨利系数E为4.13MPa，试求该溶液上方二氧化硫的平衡分压和相平衡常数m。（溶液密度近似取为1000kg/m3）解：溶质在液相中的摩尔分数：50640.01391000501864x二氧化硫的平衡分压：*34.13100.0139kPa=57.41kPapEx相平衡常数：634.1310Pa40.77101.310PaEmP7-2在逆流喷淋填料塔中用水进行硫化氢气体的吸收，含硫化氢的混合气进口浓度为5%（质量分数），求填料塔出口水溶液中硫化氢的最大浓度。已知塔内温度为20℃，压强为1.52×105Pa，亨利系数E为48.9MPa。解：相平衡常数为：6548.910321.711.5210EmP硫化氢的混合气进口摩尔浓度：15340.04305953429y若填料塔出口水溶液中硫化氢达最大浓度，在出口处气液相达平衡，即：41max0.04301.3410321.71yxm7-3分析下列过程是吸收过程还是解吸过程，计算其推动力的大小，并在x-y图上表示。（1）含NO20.003(摩尔分率)的水溶液和含NO20.06(摩尔分率)的混合气接触，总压为101.3kPa，T=15℃，已知15℃时，NO2水溶液的亨利系数E=1.68×102kPa；（2）气液组成及温度同（1），总压达200kPa（绝对压强）。解：（1）相平衡常数为：51311.6810Pa1.658101.310PaEmP*11.6580.0030.00498ymxcation2,anddisciplineeducationthirdarticleproductionknowledgeeducation1,andcoalproductionprocess2,andproductionprocessandthemainproductionequipmentintroducedfourtharticlesecurityeducation:1,andminesecuritymethodandminesecuritymethodimplementationOrdinanceinthebygivesworkersofrightandobligations;2,minesafetyregulationsandopen-pitminesafetymanagementregulations;3,safetyknowledgerelevanttoitswork;4intheproductionprocess,varioussignsofrecognition,andemergencymeasureswhenthereisacriticalemergencyandevacuationroutes;5,accidentrescue,self-helpandknowledgeaboutfirstaid;6,labourprotectionprovisions,andsoon.Articlefifthideologicaleducation:workethicsanddedicationeducationb,new(transfer)stafftrainingfornewstaff(newtransferofficer)andtheintroductionofnewtechnologyofpersonnel,trainingnewminesafetyeducationpartofthetrainingofpersonnel.Third,newtrainingofminepersonneltimenewminingpersonneltrainingtimeis40hours;newstaff(newtransferofficer)andstafftraininginnewtechnologyjobsfor30hours.Anduponpassingtheexaminationbeforetheycanpost.Four,theexternaltraininginaccordancewiththeneedsofemployees,underthetrainingofunitsandthecompanytrainingcentercannot,tohaveaplantoarrangeallkindsoftargetedstaffonparticipationinvarioustechnicalandprofessionaltrainingcoursesandworkplaceattachmenttraining.Andcomplywiththefollowingprovisions:articlesixthoutoftrainingpriortotherequiredcompanytrainingcenteroutpropo