乙酸酐生產(chǎn)工藝及檢測       

[摘要] 乙酸酐主要用于用作乙?；瘎?，以及用于藥物、染料、醋酸纖維制造。制取的方法是烯酮法。而化學(xué)品安全說明表是安全生產(chǎn)、急救不可缺少的資料，簡稱MSDS。在工藝的設(shè)計方面簡要的介紹了高沸塔，低沸塔，成品冷凝器、冷卻器 H-208、H-209，T-301殘渣塔，H-301冷凝器，離心泵的選擇及計算。關(guān)于檢測方面主要介紹了實驗室常用設(shè)備如：氣相色譜儀，卡爾費休水分儀，滴定儀，光譜儀，色度儀，PH儀。

[關(guān)鍵詞]   乙酸酐   生產(chǎn)工藝   化學(xué)品安全說明表   設(shè)備計算   實驗檢測   檢測儀器

Acetic anhydride production

Molding Technology Polymer Materials Management and Logistics

 [Abstract]    Acetic anhydride used for acetylation agent, as well as for drugs, dyes, cellulose acetate manufacturing. Preparation of ketene law is. And chemical safety sheets are safe production, an indispensable first-aid information, referred to as MSDS. In the design process a brief introduction of high boiling tower, low-boiling tower, finished condenser, cooler H-208, H-209, T-301 tower residue, H-301 condenser, centrifugal pump selection and calculation . Mainly introduced for the detection of commonly used laboratory equipment, such as: gas chromatograph, Karl Fischer moisture meter, titrator, spectrometer, colorimeter, PH Miriam.

[Key words]    Acetic anhydride   production process   Material Safety Data Sheet   Computing equipment   Experimental testing    Testing Instruments
 
目  錄
1 綜述                                                                     5
2 醋酐的生產(chǎn)方法                                                           6
3 生產(chǎn)涉及化學(xué)品的MSDS                                                   7
3.1乙酸                                                                    8
3.2磷酸氫二銨                                                              9
3.3乙烯酮                                                                  10
3.4乙酸酐                                                                  11
3.5乙酸異丙酯                                                              11
3.6乙醛                                                                    13
3.7乙腈                                                                    14
4 工藝流程                                                                 15
4.1裂解爐系統(tǒng)                                                              15
4.2 吸收系統(tǒng)                                                                15
4.3 提純精餾系統(tǒng)                                                            15
4.4 弱酸回收系統(tǒng)                                                            15
4.5 重組分處理系統(tǒng)                                                          15
4.6 廢水、尾氣處理系統(tǒng)                                                      15
4.7 公用工程系統(tǒng)                                                            17
5  主要設(shè)備設(shè)計計算                                                        20
6  實驗室工作                                                              28
6.1檢測項目                                                                28
6.2檢測儀器                                                                28
6.3成品的標準                                                              30
結(jié) 論                                                                      31
參考文獻                                                                   32
致  謝                                                                     33