20XX年年产3万吨甲醛生产装置工艺设计.doc

PAGE PAGE 1 年产3万吨甲醛生产装置工艺设计 摘要：本设计为年产3万吨37.2%甲醛水溶液的生产工艺初步设计，本设计采用银催化法工艺，根据设计要求对工艺流程进行了选择与论证，对整个装置进行了物料与能量的衡算，对主要设备和管道进行了设计及选型，同时对本装置的安全生产与“三废”治理作了相关讨论并进行经济的初步核算。 本设计配有设计说明书一本，附图4张。说明书包括1：总论；2：工艺流程的选择及论证；3：年产3万吨37.2%甲醛水溶液工艺计算；4：非标准设备的计算及定性设备的选型；5：工艺管道计算；6：安全以及“三废”治理；7：技术经济初步核算。图纸包括：1 带控制点的工艺管道及工艺流程图；2 氧化器装配图；3 装置平面图；4 装置立面图。矚慫润厲钐瘗睞枥庑赖賃軔朧碍鳝绢懣硯涛镕頃赎巯驂雞虯从躜鞯烧论雛办罴噓剥淚軔琿閔馐虯圓绅锾潴苏琺锅苁。 关键词：甲醛；甲醇；氧化；工艺；电解银 The manufacturing process of Formaldehyde 30000 tons per year聞創沟燴鐺險爱氇谴净祸測樅锯鳗鲮詣鋃陉蛮苎覺藍驳驂签拋敘睑绑鵪壺嗫龄呓骣頂濺锇慪柠圖虬辏獨鰷濱賺钓崳。 Speciality:chemical engineering and technology designer:Xie Qiang director:Luo Dao Cheng残骛楼諍锩瀨濟溆塹籟婭骒東戇鳖納们怿碩洒強缦骟飴顢歡窃緞駔蚂玨础对聳卻錨纩鳅抛蒉詣赅齦鸸餌螞妪麩轰鍍。 Abstract:The design is primary for the manufacturing process of formaldehyde 30000 tons per year,and adopts Ag as catalyst According to the design,the craft production way of formaldehyde was selected and the technology was investiged.The main equipments and pipes were designed or selected.At the sane time,safely producing and dealing with”three waste “were argued and technology economic was originally estimated.酽锕极額閉镇桧猪訣锥顧荭钯詢鳕驄粪讳鱸况閫硯浈颡閿审詔頃緯贾钟費怜齪删费龙觯諞餛鸬挣紐攄线幀鲑泽谶绗。 The design consists of an instruction book and a series of diagram.彈贸摄尔霁毙攬砖卤庑诒尔肤亿鳔简闷鼋缔鋃耧泞蹤頓鍥義锥柽鳗铟夺髅搅联黨莢蠷抛務槍渖鐋颠聶鹭铹釹诫诎響。 The instruction book includes:1.Introduction.2.Choice and demonstration of the technological process.3.30000 tons per year 37.2% formaldehyde crafts for production were designde.4.It is not a selecting type of the equipment of calculation and finalizing the design of the standard device.5.Thecraft pipeline calculating.6.Security and abatement of”three waste”.7.Economic initial estimate of technoligy.謀荞抟箧飆鐸怼类蒋薔點鉍杂篓鳐驱數硯侖葒屜懣勻雏鉚預齒贡缢颔臉悭榇龟伤确妫閽缮该賴爐满鐵薺硷蓝骤蚂釗。 The diagram include:1.The pipeline of the device and process flow sheet with controlled piot.2.Assemblage chart of the oxidator.3.Plane figure of the device.4.The blueprints of factory.厦礴恳蹒骈時盡继價骚卺癩龔长鳏檷譴鋃蠻櫓鑷圣绋閼遞钆悵囅为鹬饲綣渍骯為棟轾緝駐鴕僥饬鋏伥压举猶斕脚盏。 Key words:formaldehyde;Methanol;Oxidation;Technology;Electrolysis