[化学化工类精品] 75kta烧碱装置氯气处理工序工艺设计 毕业设计

75KT/A烧碱装置氯气处理工序工艺设计学生学号专业应用化工技术班级指导教师院材料与化学工程学院二O一一年六月A2目录1前言311概述312氯气处理方法313氯气处理工艺流程简介42氯气工艺计算521氯气处理工艺流程简图522计算依据523工艺计算63主要设备设计及选型1531第一钛冷却器15311确定方案15312确定物性参数1532第二钛冷却器2334硫酸干燥塔填料塔28341填料的选择29342塔径的确定29343压降计算30344塔高确定3135硫酸干燥塔（泡罩塔）31351塔径的确定31352塔高的确定3236除沫器32361计算依据32362计算32设备一览表33设计评述34参考文献35致谢36附图37A275KT/A烧碱装置氯气处理工序工艺设计摘要烧碱装置氯气处理中主要有三个步骤，分别是冷却、干燥和输送储存。冷却这个过程主要用的是工业用水和冷冻水和钛冷却器，干燥过程用的是浓硫酸以及填料塔、泡罩塔。设计过程主要有物料衡算、能量衡算、设备选型的计算关键词冷却，填料塔，泡罩塔，钛冷却器A3A0A1A4A5A8A6A7A9A10A8A11A9A14PROCESSDSIGNOF75KT/ACAUSTICSODAPLANTCHLORINATIONABSTRACTCHLORINECAUSTICSODATREATMENTPLANTTHEREARETHREEMAINSTEPS,NAMELY,COOLING,DRYINGANDTRANSPORTSTORAGETHISPROCESSISMAINLYUSEDFORCOOLINGINDUSTRIALWATERANDCHILLEDWATERANDTITANIUMCOOLERS,DRYINGPROCESSUSINGACONCENTRATEDSULFURICACID,ANDPACKEDTOWER,BUBBLECAPTOWERTHEDESIGNPROCESSAREMATERIALBALANCE,ENERGYBALANCE,CALCULATIONOFEQUIPMENTSELECTIONKEYWORDSCOOLING,PACKEDTOWER,BUBBLECAPTOWER,TITANIUMCHILLERSA12A13A15A16A17A18A19A20A21A221前言11概述氯气CLA23，分子量70906，常温下，氯是黄G13523G14406，G1867有G1363G1166G12390G5699气G2631的气G1319，有G8614。氯气G4557G1166的G2640G2572器G4460有G5390G9884的G2062G9620性，G2572G1849过G3822G7114G17836G1262致G8527。氯气G8616G12366气G18337，G13434G1038G12366气的25G1505。氯气能G9354G1122水，G1306G9354G16311G5242G993G3835，温G5242G17246高氯气G3324水中的G9354G16311G6642G993G17206。氯气G9354G1122水G2528G7114G994水G2465G5224G10995G6116G11428酸和G8437氯酸，G3252G8504氯水G1867有G7509G5390的G14116G15444性。氯气G3324G3247氯G2282G11911，氯G1235G12573G9354G2070中G9354G16311G5242G17751G3835，G8616G3324水中的G9354G16311G5242G13434G383520G1505。工业G990G2045用氯气G3324G3247氯G2282G11911中有G17751G3835G9354G16311G5242这一G10317G9869，用G3247氯G2282G11911G2572G6922氯碱G2390G1147G10995的G6164有G5235氯，G9994G2530G1889G16311G2572G3250G6922氯气。氯气的用G17896G7509G1038G5203G8879，G18337要用G17896G3926G726G7444G14752G9052G8614、G9430G11345及G2058G8986、G1930G9872G18341G4658、G2058G17908G7092G7438氯G2282物、G2058G17908有G7438氯G2282物及有G7438物。12氯气处理方法G1186G11017G16311G8145G1998G7481的G9299氯气，一G14336温G5242G17751高，G5194G1288有G3835量水G14988G8785及G11428G19666G12573G7446G17148。这G12193G9299氯气，G4557G19062G19093及G3835G3822数G18341G4658有G5390G9884的G14116G15444G1328用，G2494有G7588G1135G18341G4658G7460料G6122G19762G18341G4658G7460料G3324一定G7477G1226下，G6177能G13796G9299氯气的G14116G15444。G1375G3926G18341G4658钛，G13870氯G1069G9923、G18222G18287树脂、陶瓷、玻璃、橡胶、G13870酯、玻璃G19062G12573G3252而G1363得G10995G1147及运输G7509G993方便。G1306干燥的氯气G4557G19062G19093G12573常用G7460料的G14116G15444G3324通常情况下G7114G17751小的，G6164以G9299氯气的干燥G7114G10995G1147和G1363用氯气过程中G6164必须的。氯气干燥前通常先G1363氯气冷却，G1363G9299氯气中的G3835部分水G14988G8785被冷凝除去，G9994G2530用干燥G2070进一步G1998去水分。干燥G2530的氯气经过压缩，G1889送至用户。G3324G993G2528的温G5242G994压力下气G1319中的含水量可以用水G14988G8785分压G7481表示。G3324G2528一压力下，温G5242愈高，含水量愈G3835。其水G14988G8785分压也就愈高。G1038了G1363氯气能用G19062G19093G7460料G2058G6116的设备及管道进行输送G6122处理，要求氯气的含水量小G1122005（G3926果用透平压缩G7438输送氯气，则要求含水量小G1122100PPM）。G3252G8504必须将氯气中的水分进一步除去。G3324工业G990，均采用浓硫酸G7481干燥氯气，G3252G1038浓硫酸G1867有G726（1）G993G994氯气发G10995G2282学G2465G5224；（2）氯气G3324硫酸中的G9354G16311G5242小；（3）浓硫酸有G5390G9884的G2572水性；（4）价廉易得；（5）浓硫酸G4557G19062G19093设备G993G14116G15444；（6）浓硫酸可以G3250G6922G2045用G12573G10317G9869，故浓硫酸G7114一G12193G17751G1038理想的氯气干燥G2070。当温G5242一定G7114，硫酸浓G5242愈高、其水G14988G8785分压愈低；当硫酸浓G5242一定G7114，温G5242降低，则水G14988G8785分压也降低。也就是说硫酸的浓G5242愈高、温G5242愈低，硫酸的干燥能力也就愈G3835，即氯气干燥G2530的水分愈少。G1306G3926果硫酸的温G5242太低的话，则硫酸G994水能形G6116结晶水合物而析G1998。G3252G8504原料硫酸G994用G2530的稀硫酸G3324储运过程中，尤其G3324冬季必须注意控G2058温G5242和浓G5242，以防止管道堵塞。硫酸浓G5242G332484G7114，它的结晶温G5242G10388，G6164以G3324操G1328中一G14336将HA23SOA24温G5242控G2058G3324G993低G112210。G8504外，硫酸G994G9299氯气的接触面积和接触G7114间也是影响干燥效果的G18337要G3252素。故用硫酸干燥G9299氯气G7114，G5224掌握以下几G9869G726（1）硫酸的浓G5242，（2）硫酸温G5242，（3）硫酸G994氯A12A13A15A16A17A18A19A20A21A25气的接触面积和接触G7114间。G10995G1147中G1363用的氯气G17836需要有一定的压力以克服输送系统的阻力，G5194满足用户G4557氯气压力的要求。G3252G8504G3324氯气干燥G2530G17836需用气G1319压缩G7438G4557氯气进行压缩。综G990G6164述，氯气处理系统的主要任务是G7261氯气干燥；2将干燥G2530的氯气压缩输送给用户；3稳定和调节G11017G16311G8145阳G7509室内的压力，保证G11017G16311工序的劳动G7477G1226和干燥G2530的氯气G13443G5242。13氯气处理工艺流程简介G7693据氯处理的任务氯处理的工艺流程G2265G6336氯气的冷却、干燥G14085水、G1940G2282和压缩、输送几个部分。G321氯气的冷却氯气的冷却G3252方G5347的G993G2528，可分G1038G11464接冷却、间接冷却和氯水G5502G10627冷却三G12193流程。G11464接冷却流程G726工艺设备G6249G17176少，操G1328简G2345，冷却效G10587高，G1306是，G8504流程G6502G1998的G8757水含有氯气，G14116G15444管G17347，G8757G7591G10627G3671，G2528G7114G1363氯G6451G3845G3698G3835，G1000G13803G17165G3835量G14988G8785。间接冷却流程G726操G1328简G2345，易G1122控G2058，操G1328G17165用低，氯水量小，氯G6451G3845少，G5194能节G13434G14085氯用G14988G8785。冷却G2530氯气的含水量可低G112205G705。氯水G5502G10627冷却流程G726冷却效G10587高，操G1328G17165用低G1122G11464接冷却法，高G1122间接冷却法，G6249G17176G8616前G13785G2590而低G1122G2530G13785。G13582G9869是G9921G1144G6454器G6164用冷却水温G5242要求低G112215，G3252G8504需要G9052G13803冷冻量G5194需G3698设氯水G8905、氯水G5502G10627G8145G1363流程G3809G7446G2282。G322氯气的干燥氯气干燥G7114均以浓硫酸G1038干燥G2070，分G1038填料塔G1030G13864硫酸G5502G10627流程和泡沫塔干燥流程。填料塔G1030G13864硫酸G5502G10627流程G726G16825流程G4557氯气G17139G14667G8886动的G17878G5224性G3921，G1000干燥氯气的G17148量稳定，硫酸G2345G13803低，系统阻力小G15动力G9052G13803G11477。G1306设备G3835，管道G3809G7446，G6249G17176及操G1328G17165用G17751高。泡沫塔干燥流程G726G8504流程设备G1319积小，G2500数少，流程简G2345，G6249G17176及操G1328G17165用低。其G13582G9869G7114压力降G17751G3835，G17878G5224氯气G17139G14667G8886动G14551G3272小，塔G7507易结G3446，G2528G7114G11013G1122塔酸G7422能G5502G10627冷却，塔温高，G3252G8504G1998塔氯气含水量高，G1998塔酸浓G5242高故酸G13803G17751G3835。G323氯气的G1940G2282氯气G12175G5332冷却塔，干燥塔G6122压缩G7438G7114，G5460G5460G3853G5114有G9094G11468及G3278G11468G7446G17148。管G5347、G1009G13605G5347填G1817过G9400器是G1523G2173G1867有G3822G13466G4392通道的物G17148G1328G1038过G9400介G17148，能有效G3332去除水G19666G6122酸G19666，G1940G2282G10587可G1781094G705G71399G705，而G1000压力降G17751小，可用G1122高G17148量的氯气处理。G7693据以G990G2520流程的G1260G13582G9869G7380G2530确定氯气处理工艺流程G3926下G726G1016G8585G2027管间接冷却，硫酸干燥塔（填料塔），硫酸干燥塔（泡罩塔）G1030G13864干燥流程。G8504工艺效果G3921，氯气输送压力G3835，设备少，系统阻力小，操G1328稳定，经G8994性能G1260G17246。A12A13A15A16A17A26A19A27A28A29A30A17A31A322氯气工艺计算21氯气处理工艺流程简图氯气处理工艺流程G16277下，据G8504进行物料衡算和G9921量衡算。A33A34A35A36A37A38A34A35A36A37A39A40A41A42A43A44A39A40A41A42A43A45A46A47A48A49A47A48A49A47A50A46A51A52A53A54A55A56A57A58A59A60A61A59A52A53A62A39A40A63A64图2G161氯气处理工艺流程图G9299氯气G11013G11017G16311G2052氯处理室外管道，温G5242G1101385降至80G2530进G1849氯处理系统，有部分水G14988气冷凝下G7481，G5194G9354G16311氯气。进G1849第一钛冷却器冷却至46，G1889经过二钛冷却器冷却至18。G9994G2530进G1849一G8585硫酸干燥塔，用80G705硫酸干燥G14085水，G1998塔硫酸浓G5242降G205260G705，G1998塔气G1319G7380G2530进G1849二G8585硫酸干燥塔，用98G705硫酸干燥G14085水，G1998塔硫酸浓G5242降G205275G15G8504G7114G1998塔的气G1319含水量以G4448G1852满足输送要求，经除沫器进G1849透平G5347氯压G7438，经压缩G2530送至用户。22计算依据1G10995G1147G16280G8181G72675G78G87G18G68100G49G68OH；2G5192G10995G1147G7114间（G6365G5192工G1328G7097330G3837计算）G726330G10424G327920小G7114；3计算G3534G1946G726以G10995G11471G87100G49G68OHG1038G3534G1946；A65A66A67A68A69A70A71A72A73A74A75A69A76A774G7481G14270G11017G16311工序G9299氯气的工艺数据G16277下表G726表2G161G7481G14270G11017G16311工序G9299氯气的温G5242、压力和G13464G6116G20045G11458氯气备注G20045G11458氯气备注温G5242，85G252G252氯气，G78G74G18G87100G49G68OH8851250MG82LG5647压（表），G51G68G1610G252G252G993凝性气G1319（G1563设G1038G12366气，下G2528）G78G74G18G87100G49G68OH15052G78MG82L水G14988G8785，G78G74G18G87100G49G68OH306G252G252G6116分，（干G3534）（G89G18G89）96G252G252气G1319G5647量，G78G74G18G87100G49G68OH1187G252G25223工艺计算231第一钛冷却器计算依据G321G1563设G9299氯气经G11017G16311G2052氯处理室，温G5242G1101390降至80，进G1849氯处理系统。G322G11017G16311氯气经一G8585G8939G9080塔冷却，温G5242G118680降至40。G323G11013G17176料G7609G11705G11468G1863G9921力学数据G726氯气G3324水中G9354G16311G5242G72680G290002227G78G74G18G78G74HA78O50G29000393G78G74G18G78G74HA78O水G14988G8785分压G72680G2904829G91981G78G51G6840G2900752G91981G78G51G68水的G8616G9921G72650G2941868G45G18G74G10325G2941796G45G18G74G103表2G162G11468G1863G9921力学数据物料G994G20045G11458G2345G1313温G52428046氯气G8616G9921G4493G46G45G18G46MG82LG10334963459水G14988气G9921G9959G78G45G18G78G7426382569G993凝气G8616G9921G78G45G18G78G74G10310071028232第一钛冷却器物料衡算A65A66A67A68A69A70A71A72A73A74A75A69A76A79G321设管G17347中冷凝下G7481的水量G1038G58A80G78G74，G3252氯气G3324水中的G9354G16311G5242G5468小，其G9354G9094可G16282G1038理想G9354G9094。G11013G1122系统G5647压G1038G7139807PG68，G6164以计算G7114可G16282G1038981G78PG68。G11013道尔顿分压定律得G726G51A81G18G51A82G32NA81G18NA821981984829018W13062915710002227W188518W1306G16311得G58A80G328707G78G74故G9354G16311的氯气量G7260002227G1048707G320194G78G74氯水G5647G18337量G72687070194G3287264G78G74G322G11013G990述计算得G11705，进G1849第一钛冷却器的气G1319G13464分G1038G726氯气885G7130194G32884806G78G74水G14988气306G7138707G3221893G78G74G993凝气G131915G78G74氯气G3324一G8585钛冷却器中温G5242G118680降至40设G3324第一钛冷却器中冷凝的水量G1038G58A78G78G74，其阻力降G103835G104981PG68（35MMHA78O），则G1998口氯气的G5647压G1038G1640G104981G51G68G51A82G32101227G71335G104981G10410A83A84G32100933G78PG68G7693据道尔顿定律有G7264010336103360752018W293218291571000393W288480618W221893G16311得G726G58A78G3219823G78G74G9354G16311氯气的量G1038G72619823G104000393G32078G78G74氯水G5647G18337量G1038G72619823078G3219901G78G74G3252G8504G1998第一钛冷却器的气G1319G13464分G1038G726氯气884806G713078G32884026G78G74水G14988气21893G71319823G32207G78G74G993凝气G131915G78G74G323物料衡算表A65A66A67A68A69A70A71A72A73A74A75A69A76A85G68以G10995G11471G87100G49G68OHG1038G3534G1946表2G163第一钛冷却器物料衡算表名称一钛冷却器G78G74G18G87100G705G49G68OHG1998第二钛冷却器G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气氯水G5647计8848062189315G252G252111873688402620715199011118736BG5647物料衡算表2G164第一钛冷却器G5647物料衡算表名称进第一钛冷却器G78G74G18G87100G705G49G68OHG1998第二钛冷却器G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气G1319氯水G5647计66360450164197501125000G252G2528390520066301950155250011250001492575083905200233第一钛冷却器G9921量衡算G321气G1319G5114G1849G9921量G68氯气G5114G1849G9921量G726QA86G32884806G1871G1043496G10480G32348539G78G45B水G14988气G5114G1849G9921量G726QA87G3221893G1042638G32577537G78G45CG993凝气G1319G5114G1849G9921量G726QA8815G1041007G1048012084G78G45D氯气G9354G16311G9921G726QA89078G1871G10422090242679G78G45QG3234853957753712084242679G32613842G78G45G322气G1319G5114G1998G9921量G68氯气G5114G9921量G726QA86884026G1871G10446G1043459172273G78G45B水G14988气G5114G9921量G726QA87207G1042569531783G78G45CG993凝气G1319G5114G1998G9921量G726QA8815G1041028G104406168G78G45D氯水G5114G1998G9921量G726QA8919901G104418G10450415931G78G45Q1722735317836168415931112615G78G45G323冷却水用量冷却水采用工业G990水，设进口温G5242G87A8620，G1998口温G5242G87A8730。定性温G5242G29A90A91A92A93A94A95A96A97A98A99A100A94A101A102TG32（G87A87G87A86）G182G32（2030）G182G3225QG32G58A103CA104A103G87A87G713G87A862G2521其中，QG252G252传G9921速G10587，G58G58A103G252G252流G1319G17148量流量，G78G74G18SCA104A103G252G252流G1319G8616G9921G4493，G78G45G18G78G74G87G252G252温G5242，。则第一钛冷却器用水量G1038G726G58A103A86G32QG18CA104A103G87A87G713G87A86G322030184112615613842G3211991G78G74G18G87100G705G49G68OH冷却水G5114G1849G9921量G72611991G104418G104201253067G78G45冷却水G5114G1998G9921量G72611991G104418G104301754294G78G45第一钛冷却器G9921量衡算表表2G165第一钛冷却器G9921量衡算表输G1849输G1998物料名称数量G78G74G9921量G78G45物料名称数量G9921量G78G45氯气水G14988气G993凝气G1319G9354G16311G9921冷却水G5647计8848062189315G252G25211991131097363485395775371208424267912530671866909氯气水G14988气G993凝气G1319氯水冷却水G5647计88402620715199011199113109736172273531783616841593117542941866909234第二钛冷却器计算依据G321G11017G16311氯气经二G8585G8939G9080塔冷却，温G5242G118640降至12。G322氯水温G5242G103820。G323G1998口氯气G5647压力G1038G16100G104981PG68（G713100MMHA105O）。G11013G17176料G7609得G11468G1863G9921力学数据G3926下G726氯气G3324水中G9354G16311G5242G72620G29000729G78G74G18G78G74HA105O氯气G8616G9921G4493G72612G293459G78G45G18G46MG82LG103水G14988气分压G72612G2900143G91981G78G51G68水G14988气G9921G9959G72612G292519G78G45G18G78G74G993凝气G1319G8616G9921G72612G291003G78G45G18G78G74G103235第二钛冷却器物料衡算A106A107A108A109A110A111A112A113A114A115A116A110A117A118A119G321设G3324第二钛冷却器G5647冷凝水量G1038G58A120G78G74，其阻力降G103860G104981PG68（60MMHA105O），G51A121G32100933G71360G104981G10410A122A120G32100344G78PG68则G11013道尔顿定律有G72610010336103360143018W3720291571000729W388402618W3720G16311得G58A120G321714G78G74G9354G16311氯气量G7261714G104000729G320125G78G74氯水G5647量G72617140125G3217265G78G74G3252G8504G1998第二钛冷却器的气G1319G13464分G1038G726氯气884026G7130125G32883901G78G74水G14988气207G7131714G32365G78G74G993凝气15G78G74G322物料衡算表G68以G10995G11471G87100G49G68OHG1038G3534G1946表2G166第二钛冷却器物料衡算表名称进第二钛冷却器G78G74G18G87100G49G68OHG1998第二钛冷却器G78G74G18G87100G49G68OH氯气水G14988G8785G993凝气氯水G5647计88402620715G252G2529197268839013651517265919726BG5647物料衡算表2G167第二钛冷却器G5647物料衡算表名称进第二钛冷却器G78G74G18G87100G705G49G68OHG1998第二钛冷却器G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气G1319氯水G5647计6630195015525001125000G252G25268979450662925752670001125000129487568979450236第二钛冷却器G9921量衡算G321气G1319G5114G1849G9921量A106A107A108A109A110A111A112A113A114A115A116A110A117A118A118若G993考虑管道散G9921，则物料G5114G1849G9921量G12573G1122物料G1998一G8585钛冷却器的G9921量，即G68氯气G5114G1849G9921量G726QA123G32172273G78G45B水G14988气G5114G1849G9921量G726QA124G32531783G78G45CG993凝气G1319G5114G1849G9921量G726QA1256168G78G45D氯气G9354G16311G9921G726QA12622090G1040125G18713889G78G45QG321722735317836168388971061G78G45G322气G1319G5114G1998G9921量G68氯气G5114G1998G9921量G726QA123883901G1871G1043445G1041251465G78G45B水G14988气G5114G1998G9921量G726QA124365G104251989676G78G45CG993凝气G1319G5114G1998G9921量G726QA12515G1041003G1041218054G78G45D氯水G5114G1998G9921量G726QA12617265G104418G1042014434G78G45Q5146589676180541443415738G78G45G323冷冻水用量冷冻水进口温G5242G10385，G1998口温G5242G10388，则二G8585冷却器冷冻水用量G1038G726G58A127A105G32QG18CA128A127G87A105G713G87A129G32581841573871061G324412冷冻水G5114G1849G9921量G7264412G104418G10459220536G78G45冷冻水G5114G1998G9921量G7264412G104418G10481475286G78G45第二钛冷却器G9921量衡算表表2G168第二钛冷却器G9921量衡算表输G1849输G1998物料名称数量G78G74G9921量G78G45物料名称数量G9921量G78G45氯气水G14988气G993凝气G1319G9354G16311G9921冷冻水G5647计88402620715G252G252441253317261722735317836168388919220536163267氯气水G14988气G993凝气G1319氯水冷冻水G5647计883901365151726544125331726514658967618054144341475286163267237硫酸干燥塔（填料塔）计算依据G321G1849塔硫酸浓G524280G705，温G5242G103815，G1998塔硫酸浓G524260G705，温G5242G103830。G322干燥G2530的氯气含水量G1038100PPM。A106A107A108A109A110A111A112A113A114A115A116A110A117A118A111238硫酸干燥塔（填料塔）物料衡算G321计算中忽略氯气G3324硫酸中的G9354G16311G6451G3845，设每千克80G705的硫酸G2572G6922的水分G1038G58A120G78G74，则G58A12080G1860G713103333设干燥G6164需80G705硫酸量G1038G58A130G15则43333065315901883433330653WW00001G16311得G58A1301068G1563定G2520G12193G3252素G17908G6116硫酸的G6451G13803G103815G705，则需硫酸量G1038G7261068G1041151228填料塔流G1998的稀酸量G1038G7261068G104133331068G10401515842干燥G2530氯气中含水量G726365G71303333G1041068009G1998填料塔气G1319G13464分G1038G726氯气883901水G14988气009G993凝气G131915G322物料衡算表G68以G10995G11471G87100G49G68OHG1038G3534G1946表2G169硫酸干燥塔（填料塔）物料衡算表名称进填料塔G78G74G18G87100G705G49G68OHG1998填料塔G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气G1319硫酸G5647计8839013651512289148318839010091515842914831BG5647物料衡算表2G1610硫酸干燥塔（填料塔）G5647物料衡算表名称进填料塔G78G74G18G87100G705G49G68OHG1998填料塔G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气G1319硫酸G5647计662925752737501125000921000686125506629257567501125000118815068612550239硫酸干燥塔（泡罩塔）计算依据A106A107A108A109A110A111A112A113A114A115A116A110A117A118A131G321进塔硫酸浓G5242G103898G705，温G5242G103813；G1998塔硫酸浓G5242G103875，温G5242G103828。G322干燥G2530氯气含水量10G10410A132A123。2310硫酸干燥塔（泡罩塔）物料衡算G321设每千克98G705硫酸G2572G6922的水分G1038G58A123G15则G58A123098G18075G713103067设干燥G6164需98G705流酸G1038G58A124，63067009015901883630670090WW10G10410A132A123G16311得G58A124G32026G1563设G2520G12193G3252素G17908G6116的硫酸G6451G13803G103815G705，则需硫酸量G1038G726025G1041150299泡罩塔流G1998稀酸的量G1038G726026G10413067026G1040150379干燥G2530氯气含水量G1038G726009G71303067G10402600103G1998泡罩塔气G1319G13464分G1038G726氯气883901水G14988气00103G993凝气G131915G322物料衡算表以G10995G11471G87100G49G68OHG1038G3534G1946A106A107A108A109A110A111A112A113A114A115A116A110A117A118A133表2G1611硫酸干燥塔（泡罩塔）物料衡算表名称进泡罩塔G78G74G18G87100G705G49G68OHG1998泡罩塔G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气硫酸G5647计883901009150299899298839010010315037989929BG5647物料衡算表2G1612硫酸干燥塔（泡罩塔）G5647物料衡算表名称进泡罩塔G78G74G18G87100G705G49G68OHG1998泡罩塔G78G74G18G87100G705G49G68OH氯气水G14988气G993凝气G1319硫酸G5647计662925756750112500022425674467506629257577211250002842567446750A106A107A108A109A110A131A112A134A135A109A136A109A110A137A138A139A118A1403主要设备设计及选型31第一钛冷却器311确定方案G1186G11017G16311G8145G1998G7481的氯气，一G14336温G5242G17751高，G5194G1288有G3835量水G14988气及G11428G19666G12573G7446G17148。这G12193G9299氯气G4557G19062G19093及G3835G3822数G18341G4658有G5390G9884的G14116G15444G1328用，G2494有G7588G1135G18341G4658G7460料G6122G19762G18341G4658G7460料G3324一定G7477G1226下，G6177能G13796G9299氯气的G14116G15444。G6164以决定选用钛G7460料的G2027管G1328G6454G9921管，冷却水走壳程，G9299氯气走管程，G5194G1000采用逆流流向。氯气进口温G524280，G1998口温G524240；冷却水进口温G524220，G1998口温G524230。312确定物性参数G321流G1319平均温G5242TA141和G87A141TA141A142（TA143TA144）G182（8040）G18260G87A141A142（G87A143G87A144）G182（2030）G18225G322平均温G5242下的物性数据表3G161物性数据物料G20045G11458G2345G1313数据物料G20045G11458G2345G1313数据水密G5242G78G74G18MA1459985氯气密G5242G46G74G18MA1455788粘G5242PG68S00008107粘G5242G51G68G103S000001512导G9921系数G58G18M06166导G9921系数G58G18M0009525G8616G9921G4493G78G45G18G78G744174G8616G9921G4493G78G45G18G78G740498水G14988气密G5242G46G74G18MA14501463G993凝气G1319密G5242G46G74G18MA1451057粘G5242PG68S00000111粘G5242PG68S201导G9921系数G58G18M002204导G9921系数G58G18M2903G8616G9921G4493G78G45G18G78G741921G8616G9921G4493G78G45G18G78G741005A146000001512G1047909G70500000111G1041957G705201G104134G705A147A148A149A150A151A152A153A154A155A150A156A150A151A157A158A159A160A16100000144PG68SA1465788G1047909G70501463G1041957G7051057G104134G7054582G18MA145A1460009525G1047909G705002204G1041957G7052903G104134G70500508WG18MCA162A1460498G1047909G7051921G1041957G7051005G104134G705G3207833G78G45G18G78G74313设计计算计算依据G726G11013氯碱工业理G2282常数手册中G7609G11705，第一钛冷却器的G5647传G9921系数G14551G3272G3324350G252550G78CG68LG18MA163H，即40705G25263965WG18MA163G9921G17139G14667QQG32613842G16112615G10475000G187920G183600G32131846G78WG1563设G78G32500WG18MA163则估算的传G9921面积G1038AG32QG18G46G87A1413G161其中，QG252G252G6454G9921器G9921G17139G14667，G58G46G252G252G5647传G9921系数，G58G18MA163G87A141G252G252G4557数平均温差，G87A141A164G3221LN21TTTT20403080LN204030803274则G11013G5347（3G161）有AG32131846G10410A165G18500G1043274G328054考虑10G705的面积裕G5242，则G6164需传G9921面积G1038G726AA166G3211AG3211G10480548859选用19G1042，45M长的TIG71303MG82G71308G49I钛G19062管，则G6164需管数G49G32DLAPI03G162其中，AA166G252G252传G9921面积，DG252G252G6454G9921管外径，MA