【正文】 ning industry. Pretreatment of dehydration section bee one of the catalytic reforming sections. In order to hit the requirements of reforming reaction, it plays important role in dealing with the raw materials. The quality of the catalytic reforming is affected by the design quality and the operation of the dehydration section. Through field visitsof the Daqing Petrochenical refineries as through access toa large number of related technical literature in the library. Dehydration tower dehydration. Section conducted a preliminary thetower of a varietyof putting. Such as Materialbalance,.Heatabalance. Tower equipment selectioncalculation. With the controlpoints of the process. CAD deawings of major equipm ent assembly drawings and shop layout of Aspen_Plus catalytic reforming process dynamic s imulation of dehydration Section. Key words: Catalytic reforming。 Naphtha。 Design 齊齊哈爾大學(xué)畢業(yè)設(shè)計(jì)（論文） III 目 錄 摘 要 ......................................................................................................................................... I Abstract ..................................................................................................................................... II 第 1章 總 論 ........................................................................................................................ 1 概述 ............................................................................................................................... 1 意義與作用 .............................................................................................................. 1 國(guó)內(nèi)外的現(xiàn)狀及發(fā)展前景 ...................................................................................... 2 產(chǎn)品的性質(zhì)與特點(diǎn) ................................................................................................. 3 廠址選擇 ....................................................................................................................... 3 產(chǎn)業(yè)基礎(chǔ) .................................................................................................................. 3 周邊市場(chǎng) .................................................................................................................. 4 城市基礎(chǔ)條件 .......................................................................................................... 4 經(jīng)濟(jì)基礎(chǔ) ................................................................................................................. 4 設(shè)計(jì)依據(jù) ....................................................................................................................... 4 設(shè)計(jì)規(guī)模與生產(chǎn)制度 ................................................................................................... 5 生產(chǎn)規(guī)模 ............................................................................................................... 5 生產(chǎn)制度 ............................................................................................................... 5 原料與產(chǎn)品規(guī)格 ........................................................................................................... 5 主要原料指標(biāo)及規(guī)格 ............................................................................................. 5 產(chǎn)品規(guī)格 ............................................................................................................... 7 經(jīng)濟(jì)核算 ....................................................................................................................... 8 第 2章 工藝設(shè)計(jì)與計(jì)算 ........................................................................................................ 10 工藝原理 ..................................................................................................................... 10 工藝路線的選擇 ......................................................................................................... 11 典型的鉑錸重整工藝流程 ................................................................................... 11 麥格納重整工藝流程 ........................................................................................... 11 工藝流程簡(jiǎn)述 ............................................................................................................. 12 工藝參數(shù) ..................................................................................................................... 13 物料衡算 ..................................................................................................................... 14 塔頂物料衡算 ....................................................................................................... 14 塔頂 C3 物料衡算 ................................................................................................ 15 齊齊哈爾大學(xué)畢業(yè)設(shè)計(jì)（論文） IV 容 201/1 預(yù)加氫油分離罐 .................................................................................... 15 塔 201 物料衡算 ................................................................................................... 15 熱量衡算 ..................................................................................................................... 16 塔 201 的熱量衡算 ............................................................................................... 16 容 201/1 的熱量衡算 ............................................................................................ 16 換熱器 H202/1 的熱量衡算 ................................................................................ 17 Aspen 模擬 ................................................................................................................... 18 全流程的 Aspen 模擬圖 ........................................................................................ 18 泵的 Aspen 模擬圖 ................................................................................................ 18 脫水塔的 Aspen 模擬圖 ........................................................................................ 19 換熱器的 Aspen 模擬圖 ............