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Azeotropic distillation
It has been suggested that Azeotrope#separation of azeotrope constituents be ... or another separation method and returned near the top of the original column.
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Distillation - Wikipedia, the free encyclopedia
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by partial distillation of the azeotrope former used in the analysis itself. The method is accurate to 0.3 mg. of water. reported chemical methods employing the ...
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(171.2" C.) to be an azeotrope former with this hydrocarbon. MATERIALS AND APPARATUS. The 2-butoxyethanol was obtained from the Carbide and ...
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the azeotrope forming agent is selected from certain ketones, e.g. acetophenone; alcohols, .... The separation of the azeotrope former from the m-DIPB presents ...
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A distinction is made between azeotrope and non-azeotrope refrigerants. The former is a blend of different refrigerants which act as a single refrigerant, whereas ...
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Jan 28, 1992 ... Forty grams of the t-butyl alcohol-water azeotrope and 30 grams of vinyl isobutyl ether as the azeotrope former were charged to a vapor-liquid ...
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It is also applied to prepare perfume. In pharmaceutical industry, it is used as extractant. N-Butyl acetate is an azeotrope former with good ability to carry water.
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Nov 5, 2010 ... In former times the dehydration was achieved by a ternary azeotrope of ethanol/ water/benzene, which is boiling at 64.85 oC. With the ...
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azeotrope former的意思,azeotrope former是什么意思,azeotrope former怎么翻译? azeotrope former:,1. azeotrope former: 共沸生成物.
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