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hz_mw

金虫 (正式写手)

[交流] 天然气反应装置的搭配

近期打算做一个有关天然气的反应,具体如下
:室温常压条件下,将天然气通入饱和烃溶解,反应器为玻璃三径烧瓶。
请问该用什么仪器来控制和观测天然气的通入量,手头仪器有限,希望较为简单的仪器即可,
上述操作存在大的危险吗?
谢谢各位指点
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hz_mw

金虫 (正式写手)

非常感谢大家的回答,
顺便再问一个弱弱的问题,如我我想测定天然气的组分,
应该用什么样的色谱,比如气相色谱质谱联用仪,
应该如何操作,实验条件是那些,检测器用什么?
4楼2008-03-09 23:25:13
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jqwang94511

至尊木虫 (著名写手)

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buffaloli(金币+1,VIP+0):多谢参与讨论!
转子流量计,浮子流量计均可,反应在常压下进行,没有危险。
2楼2008-03-08 11:41:51
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catalist

铜虫 (初入文坛)

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nxl5096224(金币+1,VIP+0):3Q!
methane is flammable. so first of all you should comfirm its explosion range because you are a researcher rather than an operator! secondly, the solubility of Methane in liquid hydrocarbons is not very high. if you want to measure the dissolved methane. it will be very difficult. if you just want to measure the methane feeding rate, any flowmeters with suitable accuracy can be adapted. by the way, pay high attention to the leak-checking and flue gas handling. your safty is the first!
3楼2008-03-08 15:40:33
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