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xuyh_326

木虫 (著名写手)


[求助] 求一句英文翻译,有机合成

A 5 liter (1) glass flask equipped with a stirrer, thermocouples in a thermowell extending into the reaction zone and connected to a recorder and a temperature controller, an encompassing heating mantle, a vacuum jacketed 10-tray Oldershaw column having a magnetically controlled fraction splitter and a water-jacketed product receiver, and a vacuum line having a pressure regulator and a manometer was charged with 3700 ml (3804 g) of N-methylpyrrolidone (NMP) and 435 g (7.5 moles) of potassium fluoride.
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1986

铁杆木虫 (知名作家)

药童

【答案】应助回帖

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xuyh_326(金币+10, 翻译EPI+1): 非常感谢!因为没有用过相关有机合成反应装置,现在要搭这样一个装置,所以希望能更加详细的翻译,尤其是“a vacuum jacketed 10-tray Oldershaw column having a magnetically controlled fraction splitter”不知是什么东西。 2011-06-03 14:57:44
sltmac(金币+15): 欢迎常来本版~~ 2011-06-05 09:05:41
一个带有搅拌装置,能够测试反应液温度链接在温度记录仪上的温度计套管,带有环形加热的,一个可以减压的10-tray Oldershaw能够在磁性条件下控制馏分的柱,一个带有水层夹套的产品接收装置,一个带有压力表和调压阀的真空管路的5升的玻璃烧瓶,往烧瓶内加入3700mL的NMP和435克的KF.
2楼2011-06-03 14:29:32
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1986

铁杆木虫 (知名作家)

药童

【答案】应助回帖

xuyh_326(金币+5): 有没有相关装置的图片或者示意图,先谢谢了! 2011-06-03 18:18:03
oldshaw column 是一种精馏塔,简单的说那句话说的就是一种精馏塔,网上有的,你可以搜寻下。
3楼2011-06-03 15:34:20
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