年产1600吨十二醇聚氧乙烯醚琥珀酸单脂磺酸钠生产车间设计
关键词: 十二醇聚氧乙烯(9)醚琥珀酸单酯磺酸钠；阴离子表面活性剂；设备选型；物料衡算
The Technological Design of An Annual Output of 1600Tons Sodium Dodecanol Polyoxyethylene Ether Succinate Sulfonate
Abstract:12 polyoxyethylene (9) ether sodium succinate monoester is a new type of anion table surfactant after World War II, which could be used with many kinds of surfactants in conjunction[1-3], then generate good synergy, and Widely used in detergent, cosmetics and other daily chemical industry and petroleum exploitation, olefin monomer polymerization, metal cleaning, textile dyeing, photosensitive materials, and other industrial fields. This Design designed an annual output of 1600 tons of 12 polyoxyethylene (9) ether sodium succinate monoester workshop production processes. The determination of the optimum choice and optimization of the production process, material balance and energy balance of the ethylene oxide, esterification, sulfonation, the selection and design the main equipment oxidation reactor, the esterification of vertical reactor, sulfonation reactor had all be made. In addition, the preliminary site selection and facility layout design, environmental analysis and workshop production cost estimates had been done.
Key words: 12 polyoxyethylene (9) ether sodium succinate monoester;anion table surfactant；equipment selection;material balance
目录
1 总论 1
1.1 概述 1
1.2 设计任务的依据 1
1.3 设计产品所需的主要原材料规格 2
1.4 工作制度及劳动定员 2
2 工艺流程的选择及确定 4
2.1 工艺参数 4
2.1.1 十二醇聚氧乙烯（9）醚的合成 4
2.1.2 十二醇聚氧乙烯（9）醚的酯化反应 4
2.1.3 十二醇聚氧乙烯（9）醚琥珀酸单酯的磺化反应 4
2.2 工艺流程框图 4
2.3 反应方程式 5
2.3.1 十二醇聚氧乙烯醚的合成 5
2.3.2 十二醇聚氧乙烯醚的酯化反应 5
2.3.3 十二醇聚氧乙烯醚琥珀酸单酯与亚硫酸钠的磺化反应 6
2.4 工艺流程叙述 6
3 工艺计算 7
3.1 物料衡算 7
3.1.1 车间日产量计算 7
3.1.2 磺化反应的物料衡算 7
3.1.3 酯化反应的物料衡算 8
3.1.4 乙氧化反应的物料衡算 9
3.2 热量衡算 10
3.2.1 乙氧化反应的热量衡算 11
3.2.2 酯化反应的热量衡算 12
3.2.3 磺化反应的热量衡算 13
3.3 设备计算及选型 14
3.3.2 真空脱醇釜的计算和选型 21
3.3.3 酯化反应釜的计算和选型 28