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[求助]
專利實例翻譯2，關(guān)于管道化重氮化方面的
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EXAMPLE 2 The procedure of Example 1 was repeated except that the total flow of HF solution of nitrosyl fluoride was injected via 7 approximately equal flows of 43 to 50 ml/minute through the inlets of the 7 downstream static mixers and the temperature of the refrigerated bath of glycol and water was maintained at minus 8.degree. C. The temperature of the reaction mixture entering the second and each successive static mixer was essentially unchanged (about 5.degree. C.); the temperature of the reaction mixture exiting each static mixer in the first four sections was unchanged (about 25.degree. C.); and the temperature of the reaction mixture exiting each static mixer in the three downstream sections into which the fifth, sixth and seventh flows of the nitrosyl fluoride solution were injected was about 15.degree. C. (the maximum temperature in each such section). The resulting mixture exiting the tubular reactor was substantially the same as the resulting mixture in Example 1, including (a) clear brownish-orange solution, (b) concentrations of benzene diazonium fluoride of about 2.36 to 2.41 g-moles per liter, and (c) diazonium fluoride yield of 98 to 100% based on the amount of nitrosyl fluoride introduced into the reacto |
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3樓2011-08-13 12:51:20
liubencai
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
sltmac(金幣+2): 感謝應(yīng)助~ 2011-07-30 21:37:31
sltmac(金幣+30, 翻譯EPI+1): 歡迎常來~~ 2011-08-05 08:27:30
sltmac(金幣+2): 感謝應(yīng)助~ 2011-07-30 21:37:31
sltmac(金幣+30, 翻譯EPI+1): 歡迎常來~~ 2011-08-05 08:27:30
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示例2 重復(fù)示例1，不同的是，通過7注入的亞硝基氟的HF溶液的總流量在7下游靜態(tài)混合器的入口約等于43至50毫升/分鐘，并且乙二醇和水的冷卻浴的溫度保持在零下8℃。進入第二個和每一個連續(xù)的靜態(tài)混合器的反應(yīng)混合物的溫度基本上是不變的(約5℃)；流出前四個部分的每一個靜態(tài)混合器的反應(yīng)混合物的溫度基本上不變（約25℃)；并且流出在3個下游的進入第五，第六和第七段的亞硝基氟溶液的反應(yīng)混合物的溫度約15℃(在這里每個部分的最高氣溫)。流出管式反應(yīng)器的產(chǎn)物混合物和例1中得到的混合物大致相同,包括：(a)透明的深橙色溶液，(b)氟化苯重氮的濃度約2.36至2.41摩爾每升，和(c)基于進入反應(yīng)器的亞硝基氟的量計算氟化重氮物的產(chǎn)率為98至100％。 |
2樓2011-07-30 21:05:07
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