【正文】 目 錄目錄 .................................................................................................11 概述 ............................................................................................3 阿司匹林的的性質(zhì) .............................................................................4 理化性質(zhì) .......................................................................................4 臨床上用途 ...................................................................................4 發(fā)展簡史 .............................................................................................5 國內(nèi)外生產(chǎn)現(xiàn)狀 .................................................................................6 市場(chǎng)分析 .......................................................................................6 生產(chǎn)情況 .......................................................................................6 市場(chǎng)情況 .......................................................................................72 生產(chǎn)工藝 ....................................................................................7 設(shè)計(jì)內(nèi)容 .............................................................................................7 生產(chǎn)工藝 .............................................................................................7 生產(chǎn)工藝流程確定 .............................................................................8 生產(chǎn)工藝流程 .............................................................................8 工藝流程圖 .................................................................................8 工藝過程說明 ....................................................................................8 醋化崗位 .....................................................................................8 酸洗離心洗滌 .............................................................................9 水洗離心洗滌 .............................................................................9 干燥崗位 .....................................................................................9 回收崗位 .....................................................................................93 物料衡算 ....................................................................................9 溶解罐的物料衡算 .............................................................................9 ?；磻?yīng)的物料衡算 .......................................................................11 滲濾槽的物料衡算 ...........................................................................12 酸洗離心機(jī)的物料衡算 ...................................................................13 水洗離心機(jī)的物料衡算 ...................................................................14 流化床的物料衡算 ...........................................................................164 能量衡算 ..................................................................................16 反應(yīng)罐能量衡算 ..............................................................................16 比熱容的計(jì)算 ...........................................................................17 能量衡算 .....................................................................................185 主要工藝設(shè)備計(jì)算 ....................................................................19 工藝設(shè)備選型原則 ...........................................................................19 工藝設(shè)備計(jì)算 ...................................................................................19 醋化反應(yīng)釜 .................................................................................19 夾套的計(jì)算 ...............................................................................20 筒體的材料和壁厚 ...................................................................22 水壓試驗(yàn)及其強(qiáng)度校核 ...........................................................23 選擇釜體法蘭 ...........................................................................24 選用手孔、視鏡、溫度計(jì)、和工藝接管 ...............................25 攪拌器的設(shè)計(jì)計(jì)算 ...................................................................26 容器支座的選用計(jì)算 ...............................................................26 酸洗離心機(jī) .......................................................................................26 水洗離心機(jī) .......................................................................................26 振動(dòng)流化床干燥器 ...........................................................................27 母液蒸餾罐 .......................................................................................27 循環(huán)母液反應(yīng)罐 ...............................................................................276 管道設(shè)計(jì) ..................................................................................27 管道計(jì)算 ...........................................................................................27 水楊酸的進(jìn)料管道的計(jì)算 .........................................................28 酸酐的進(jìn)料管道的計(jì)算 .............................................................28 母液的管道進(jìn)料計(jì)算 .................................................................287 車間布置設(shè)計(jì) ...........................................................................29 概述 ...................................................................................................29 車間布置設(shè)計(jì)的依據(jù) .......................................................................29 車間布置設(shè)計(jì)應(yīng)考慮的因素 ...........................................................30 車間布置設(shè)計(jì)的程序 .......................................................................30 車間設(shè)計(jì)的成果 ...............................................................................318 公用工程 ..................................................................................31 排水系統(tǒng) ...........................................................................................31 電氣和照明 ......................................................................................33 電氣設(shè)計(jì)和安裝 .........................................................................33 環(huán)境消毒 ...........................................................................................33 滅菌與消毒 .................................................................................339 技術(shù)經(jīng)濟(jì)