年产10万吨丁苯橡胶聚合工段工艺设计

河南城建学院毕业设计年产10万吨丁苯橡胶装置聚合工段工艺设计Annualproductioncapacityof75,000tonspolymerizationstyrene-butadienerubberplantprocessdesignsection学生学号学生姓名专业班级指导教师联合指导教师完成日期河南城建学院毕业设计-I-摘要本设计为年产7.5万吨乳聚丁苯橡胶装置聚合工段工艺设计，在文献调研和现场调研的基础上，进行了丁苯橡胶生产方法及工艺的论证，确定了以丁二烯、苯乙烯为单体，采用氧化还原体系为引发剂，歧化松香酸甲皂为乳化剂，配合其他助剂进行低温乳液共聚合的生产工艺。在掌握各种物料的基本性质、聚合机理、聚合方法、工艺流程以及国内外的发展现状的基础上，进行聚合工段的物料衡算、热量衡算、设备选型计算，并对丁苯橡胶车间进行了技术经济分析。在此基础上绘制出丁苯橡胶工艺流程图、设备布置图、管道布置图，编制了设计说明书.关键词：丁苯橡胶;乳液聚合;生产工艺河南城建学院毕业设计-II-AbstractThedesignforthe65,000tonsannualproductioncapacityofpolystyrene-butadienerubberemulsionpolymerizationplantprocessdesignsection,intheliteratureresearchandfieldresearchonthebasisofastyrene-butadienerubberproductionmethodsandtechnologydemonstrationtodetermineabutadiene,styreneforthemonomer,theredoxinitiatorsystem,adisproportionationrosinacidsoapasemulsifier,inconjunctionwithotheradditivesforlow-temperatureemulsioncopolymerizationoftheproductionprocess.Inthegraspofthebasicpropertiesofvariousmaterials,polymerizationmechanism,polymerizationmethods,thedevelopmentprocessandthestatusquoathomeandabroadbasedonthesectionofpolymericmaterialbalance,heatbalance,calculationofequipmentselection,andstyrene-butadienerubberplanttechno-economicanalysiscarriedout.OnthisbasisSBRprocesstomapoutplans,equipmentlayout,pipinglayout,thepreparationofthedesignspecificationandcalculationofthebook.KeyWords：Emulsion;styrene-butadienerubber;productiontechnology河南城建学院毕业设计-1-目录摘要............................................................................................................................................IAbstract..............................................................................................................................................II第1章第一篇绪论..................................................................................................................41.1设计依据、指导思想.........................................................................................................41.1.1设计依据....................................................................................................................41.1.2指导思想....................................................................................................................41.2厂址的选择.........................................................................................................................41.3设计地区的自然条件.........................................................................................................41.4产品方案及生产规模.........................................................................................................51.5车间布置、岗位人员配制................................................................................................51.6节能与环境保护.................................................................................................................51.6.1节能............................................................................................................................51.6.2环境保护....................................................................................................................61.7厂区的安全防护.................................................................................................................61.7.1有毒害物质的防护...................................................................................................61.7.2安全防火....................................................................................................................61.7.3厂房的防爆................................................................................................................6第2章工艺论证...........................................................................................................................72.1工艺原理.............................................................................................................................7第3章工艺设计...........................................................................................................................83.1工艺流程叙述.....................................................................................................................83.1.1岗位管理范围...........................................................................................................83.1.2岗位操作任务...........................................................................................................83.2生产原理及工艺流程.........................................................................................................93.2.1生产原理....................................................................................................................93.2.2工艺流程叙述...........................................................................................................93.3原料产品规格及公用工程条件......................................................................................113.3.1原料的技术条件.....................................................................................................11河南城建学院毕业设计-2-3.3.2公用工程条件.............................................................................................