精品文档---下载后可任意编辑课题 80kt/a 普通硫铁矿制酸装置干吸系统及二吸塔设备计算 摘要本文对干燥塔和一吸塔循环槽合一、干燥塔和二吸塔循环槽合一、干燥塔和吸收塔循环酸完全混合及三塔三槽流程工艺进行了阐述，显示了三塔三槽流程的优越性。对普通硫铁矿制酸工段全流程进行物料衡算。通过本课题的设计了解硫酸工业的进展历程和国内外的讨论现状，熟悉普通硫铁矿制酸工艺流程、技术设备等。通过对普通硫铁矿制酸工艺流程的物料衡算和能量衡算及干燥塔的设计与选型掌握普通硫铁矿制酸工业生产中各塔的作用、进出料情况及相关参数的计算。最后绘制出工艺流程图、带控制点的物料流程图、设备图和设备布置图。关键词:普通硫铁矿制酸;三塔三槽;ABSTRACTThis paper drying and absorption tower combination of circular Groove, drying and absorption towers Tower I and II circular Groove, drying and absorption tower circulating acid mixed and explains the three towers triple process technology, shows the superiority of the three towers triple processes. For ordinary material balance pyrite-roasting sulphuric acid workshop section process. Through the design understanding of this issue of sulfuric acid industry development and research status of domestic and foreign, familiar with General pyrite acid-making process, technical equipment, etc. By ordinary pyrite acid production process and material balance and energy balance of design and selection of drying Tower mastering General pyrite acid-making industry in the production function, feeding of the tower and calculation of relevant parameters. Last draw a process flow diagram, with a material flow diagram of control points, devices, and equipment layout diagrams.Keyword：Ordinary pyrite in acid; Three slot three towers; 目录摘要 Error: Reference source not foundABSTRACTError: Reference source not found前言 Error: Reference source not found精品文档---下载后可任意编辑结论................................................
