毕业论文设计《300kta硫磺制酸装置焚硫转化工段-焚硫炉工艺设计》.doc

l 毕业论文(设计) (2013年) 课题名称 300kt/a硫磺制酸装置 焚硫转化工段-焚硫炉工艺设计 300kt/a硫磺制酸装置焚硫转化工段-焚硫炉工艺设计 摘要 本文论述了硫磺制酸生产装置的工艺流程与建设意义。本文介绍了使用Aspen Plus流程模拟软件模拟主要装置的方法，并对整个流程进行了模拟，对整个流程进行了物料衡算和能量衡算。焚硫工段是本文的重点研究对象，本文给出了焚硫炉的主体尺寸的计算方法和过程，并对焚硫炉进行了详细设计。此外，本文对主要设备进行了选型，介绍了焚硫工段的设备布置和配管设计，以及该工段的DCS控制系统。  300 kt / a sulfuric acid plant burning sulfur conversion section - burning sulfur furnace process design Abstract This article discusses the sulfuric acid production plant processes and construction of importance. This paper describes the use of Aspen Plus process simulation software to simulate the main device, and the entire process was simulated, the entire process has been the material balance and energy balance. Burning sulfur section is the focus of this study, this paper presents the sulfur burning furnace body size calculation method and process, and the burning of sulfur furnace designed in detail. In addition, this paper conducted a selection of major equipment, burning sulfur section describes the equipment layout and piping design, and the section of the DCS control system. Key words: Sulfuric acid production; Aspen Plus process simulation; burning sulfur furnace 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc357865417 摘要 PAGEREF _Toc357865417 \h I HYPERLINK \l _Toc357865418 Abstract PAGEREF _Toc357865418 \h II HYPERLINK \l _Toc357865419 第一章 文献综述 PAGEREF _Toc357865419 \h 1 HYPERLINK \l _Toc357865420 1.1 硫酸简介 PAGEREF _Toc357865420 \h 1 HYPERLINK \l _Toc357865421 1.2 国内外硫酸工业概况 PAGEREF _Toc357865421 \h 1 HYPERLINK \l _Toc357865422 1.3 硫酸市场分析 PAGEREF _Toc357865422 \h 2 HYPERLINK \l _Toc357865423 1.4 硫磺制酸 PAGEREF _Toc357865423 \h 3 HYPERLINK \l _Toc357865424 1.4.1 硫磺制酸的工艺流程 PAGEREF _Toc357865424 \h 3 HYPERLINK \l _Toc357865425 1.4.2 焚硫工段 PAGEREF _Toc357865425 \h 3 HYPERLINK \l _Toc357865426 1.4.3 转化工段平 PAGEREF _Toc357865426 \h 4 HYPERLINK \l _Toc357865427 1.4.4干吸工段 PAGEREF _Toc357865427 \h 5 HYPERLINK \l _Toc357865428 1.4.5 废热回收 PAGEREF _Toc357865428 \h 6