安徽工程大学机电学院毕业设计（论文）氨基乙酸生产工艺设计摘要氨基乙酸又名甘氨酸，它是结构最简单的α-氨基酸，它的用途非常广泛，主要用于农药、医药、食品、饲料以及制取其它氨基酸，合成表面活性剂等。氨基乙酸的生产方法有很多种，主要有氯乙酸氨解法和施特雷克法。在国内，由于技术、原料等原因，大都采用氯乙酸氨解法。本设计的目的在于对模拟年产1万吨氨基乙酸的厂房工艺进行设计和优化，本设计简要介绍了氨基乙酸的主要用途，国内外的生产情况，研究进展和未来的发展趋势。结合国内的实际情况，本设计选用了氯乙酸氨解法，采用间歇式的生产方式，初步设计要求年产量1万吨，参照了许多文献及数据，对整个生产过程做了物料衡算，主要设备进行了热量衡算，并对主体设备氨化合成釜进行了设计，对生产工艺流程进行了优化，对车间进行了布置和规划。设计经多次修改和调整，得到许多数据和能控制的工艺参数，所得到的产品理论上符合设计要求。关键词：氨基乙酸；生产工艺；收率；氯乙酸氨解ANNUALOUTPUTOFGLYCINEWORKSHOPPROCESSDESIGNI安徽工程大学机电学院毕业设计（论文）ABSTEACTGlycineisthemostsimplestructureoftheα-aminoacids,it'suseisveryextensive,mainlyforagriculturalchemicals,pharmaceuticals,food,feedandotherproductionofaminoacids,syntheticsurface-activeagent.Therearemanymethodsofproducinglycine.ThemainsolutionsareammoniaandChloroacetateStrecklaw.Athome,becauseoftechnology,rawmaterialsandotherreasons,mostplantsusechloroaceticacidammonolysisprocess.Thepurposeofthedesignistooptimizetheworkshopprocessofanannualoutputof1,0000tonsofGlycine.Thedesigngivesabriefingontheprocessofthemainpurposesofglycine,thesituationoftheproductionathomeandabroad,theresearchprogressandfuturedevelopmenttrends.WiththeactualsituationdevelopmentinChina,thedesignchosethechloroaceticacidammonolysisprocessandusetheintermittentmodeofproduction.Thepreliminarydesignrequirementsofannual10,000tons,Searchedanumberofdocumentsanddata，didthematerialbalanceoftheentireproductionprocesstheheatbalanceofthemajorequipment,designedthemainequipmentaminationofreactor,optimizedtheproductionprocess.Afterwerepeatedmodificationsandadjustments,wegotmanydataandbeabletogetcontroloftheprocessparameters,whicharetheoreticallyinlinewiththeproductofthedesignrequirements.KEYWORDS：glycine;productionprocess;yield;chloroaceticacidammonolysisprocessII安徽工程大学机电学院毕业设计（论文）目录引言..................................................................1第1章概述..........................................................21.1氨基乙酸的基本性质....................................................21.2产品用途..............................................................21.2.1应用于农业行业......................................................21.2.2应用于医药行业......................................................31.2.3应用于饲料行业......................................................31.2.4应用于食品行业......................................................31.2.5应用于表面活性剂和日化行业..........................................31.2.6其他方面............................................................31.3市场需求与技术现状....................................................31.4生产厂家...............................................................41.5发展前景..............................................................41.6生产技术的发展趋势....................................................41.7氨基乙酸的生产工艺....................................................51.7.1氯乙酸氨解法....................
