塔内件行业英语词汇-2016.doc

heightequivalentofatheoreticalplate,HETP等理论板高度又称“理论板当量高度”。binarymixture二元混合物又称“双组分混合物”。multicomponentmixture多元混合物又称“多组分混合物”。rectificationsection精馏段strippingsection提馏段distillate馏出液residue残液又称“釜液”。recovery回收率azeotropicdistillation共沸蒸馏又称“恒沸蒸馏”。extractivedistillation萃取蒸馏steamdistillation水蒸汽蒸馏moleculardistillation分子蒸馏vacuumdistillation真空蒸馏又称“减压蒸馏”。distillationwithchemicalreaction反应蒸馏absorption吸收physicalabsorption物理吸收chemicalabsorption化学吸收absorptionisotherm吸收等温线absorptionrate吸收速率solubility溶解度solution溶液solute溶质solvent溶剂Bensonssolubilitycoefficient本森系数desorption,stripping解吸desorption脱附non-isothermalabsorption非等温吸收absorptionfactor吸收因子desorptionfactor,strippingfactor解吸因子Kremsersdiagram克伦舍尔图吸收(或解吸)因子与理论级数(或传质单元数)的关系。wettedwallcolumn湿壁塔disccolumn圆盘塔cyclonescrubber旋风洗涤器filmscrubber膜式洗涤器sprayscrubber喷淋洗涤器gas-liquidmasstransfer(contact)equipment气液传质设备又称“气液接触设备”。packedcolumn填料塔traycolumn板式塔dumpedpacking散装填料又称“乱堆填料”。structuredpacking整装填料又称“规整填料”。Raschigring拉西环Pallring鲍尔环cascadering阶梯环Berlsaddle弧鞍填料Intaloxsaddle矩鞍填料spiralring螺旋环Dixonring网环Boradring双层网环McMahonpacking网鞍填料Cannonring压延孔环Fenskepacking螺线圈填料又称“芬斯克填料”。corrugatedwiregauzepacking网波纹填料protrudedcorrugatedsheetpacking压延孔板波纹填料Mellapakpacking板波纹填料hold-downplate压板columninternals塔内件flooding液泛floodingpoint泛点loading载液loadingpoint载点floodingvelocity泛点速度packingfactor填料因子gasphaseloadingfactor气相动能因子又称“F因子(Ffactor)”。channeling沟流wettedsurfacearea润湿表面积irrigationrate润湿率单位塔截面填料周边上的液体流率。specificliquidrate,spraydensity喷淋密度单位塔截面上的液体流率。voidage空隙率liquidholdup持液量又称“持液率”。gasholdup持气率supportingplate填料支承板distributionplate分布板bubblecaptray泡罩板sievetray筛板floatingvalvetray浮阀板dual-flowtray穿流塔板turbogridtray穿流栅板Lindesievetray导向筛板又称“林德筛板”。verticalsievetray,VST垂直筛板multidowncomertray,MDtray多降液管塔板jettray舌形板performtray网孔塔板rippletray波楞穿流板trayspacing塔板间距downcomer降液管downcomerbackup降液管液柱高度overflowweir溢流堰weirheight堰高heightofcrestoverweir堰上溢流液头entrainment雾沫夹带weeping漏液plateefficiency,trayefficiency塔板效率stageefficiency级效率pointefficiency点效率Murphreeefficiency默弗里效率flexibility,turndownrat