年产1万吨顺丁橡胶聚合车间工艺设计__学士学位论文.doc

论文题目：年产1.1万吨顺丁橡胶聚合车间工艺设计 专 业：化学工程与工艺 摘 要 顺丁橡胶是顺式1，4-聚丁二烯橡胶的简称，国际通用代号为BR，是目前仅次于丁苯橡胶的世界上第二大通用合成橡胶Subject: Process design of 1，3-polybutadiene rubber polymeric workshop with annual output of 11,000 tons Specialty: Chemical Engineering and Technology Name : (Signature) Instructor :Liu Dengfeng (Signature) ABSTRACT Butadiene rubber is the type 1, 4-like polybutadiene rubber abbreviation, general international code for BR, is currently the second only to styrenebutadiene rubber of the worlds second largest general synthetic rubber This paper introduces the butadiene rubber market demand and production status, discussed the raw material route, polymerization methods, catalyst, termination agent, the advantages and disadvantages of age-resistant choice. Through the determination of butadiene rubber production processes, refer to all kinds of material process parameters, to produce 15000 tons of butadiene rubber polymerization process of detailed calculation, including all the equipment of material balance calculate, the quantity of heat of polymerization kettle calculation and polymerization kettle calculation of the equipment. Draw the PID figure, PFD diagram and polymerization kettle equipment of detailed picture. KEY WORDS: Butadiene, Butadiene, Polymerization, Conversion, Catalyst, Polymerization kettle 目录 第一章 前 言 1 1.1顺丁橡胶 1 1.1.1 顺丁橡胶的发展历史 1 1.1.2 顺丁橡胶的优缺点 1 1.1.3顺丁橡胶的优点 2 1.1.4顺丁橡胶的缺点 2 1.1.5顺丁橡胶的用途 2 1.2我国顺丁橡胶的发展历程 2 1.3顺丁橡胶的生产需求状况 4 1.4选题的目的与意义 4 1.4工艺路线的确定 5 1.4.1 聚合方法的确定 5 1.4.2 单体原料路线的确定 6 1.4.3溶剂的选择 6 1.4.4引发剂的选择 7 1.4.5 终止剂与防老剂 8 1.5车间组成 9 第二章 工艺计算及主要设备选型 10 2.1物料衡算 10 2.1.1基础数据 10 2.1.2聚合釜物料衡算 10 2.1.3终止釜的物料衡 13 2.1.4凝聚釜的物料衡算 15 基础数据 15 2.1.5缓冲槽、振动筛、洗胶罐物料衡算 18 2.1.6干燥脱水物料衡算 20 2.1.7 包装物料衡算 22 2.1.8油水分离器物料衡算 23 2.1.9溶剂回收部分物料衡算 24 2.2热量衡算 27 2.2.1基础数据 27 2.2.2各聚合釜反应转化率确定 29 2.2.3各釜物料组成及物性数据 30 2.2.4聚合釜的热量衡算 38 2.3设备的计算及选型 43 2.3.1聚合釜计算 43 2.3.2．各反应器的确定 51 2.4泵的选择（以溶剂油泵为例） 59 2.4.1基础数据 59 2.4.2确定流量与扬程 60 2.4.3选泵 6