reduced pressure distillationとは 意味・読み方・使い方

Preferably, the naphthene-based residue (Bg) of the reduced pressure distillation is the residue remaining after distillation within a range of 400-500°C expressed in terms of the temperature at normal pressure.例文帳に追加

当該ナフテン系減圧蒸留残さ（Ｂｇ）が、常圧換算温度４００〜５００℃の範囲で蒸留した残さであることが好ましい。 - 特許庁

The inside of the distillation pot 1 is evacuated to a prescribed reduced pressure by an ejector 34 installed in a circulation system of the distillation liquid.例文帳に追加

蒸留釜１内は、留出液の循環系に介挿したエゼクタ３４により減圧し、所定の減圧状態とする。 - 特許庁

The separation of ester from the reaction mixture is carried out by distillation under reduced pressure.例文帳に追加

反応生成混合物からのエステルの分離は減圧蒸留により行う。 - 特許庁

In the case of using a residue of distillation under reduced pressure, an advantage is that addition of a yeast is not required.例文帳に追加

減圧蒸留残渣を使用する場合には、酵母の添加が不要となる利点がある。 - 特許庁

This method for recovering palm plant nutrients comprises a distillation under a reduced pressure, and the treatment and purification processes of a concentrate containing these plant nutrients, and performs at least one stage distillation under the reduced pressure of alkyl esters at 80-220°C temperature and <40mTorr pressure.例文帳に追加

本方法は、これらの植物栄養素を含む濃縮物の減圧蒸留、処理および精製の工程を含んでなり、アルキルエステルに対して温度80℃〜220℃および圧力40ミリトル未満で少なくとも一段の減圧蒸留を行う。 - 特許庁

Crystallization treatment of the distillation tank bottom is carried out by using an organic solvent and the acid decomposition reaction of a crystallized product is carried out in the presence of alcohols and the decomposition products are separated by distillation under reduced pressure and ditrimethylolpropane is separated by vacuum distillation.例文帳に追加

前記蒸留釜残を、有機溶媒で晶析操作を行った後、アルコール類存在下で晶析物の酸分解反応を行い、分解生成物を減圧下蒸留分離後、ジトリメチロールプロパンを減圧蒸留で分離する。 - 特許庁

In the second low-pressure distillation column 32, the hydrofluoric acid 106 is distilled under the prescribed reduced pressure with the hydrofluoric acid liquid mixture 105.例文帳に追加

第２低圧蒸留塔３２では、フッ酸混合液１０５に対し所定の減圧下でフッ酸１０６が蒸留される。 - 特許庁

The residue after squeezing fruits is subjected to acid treatment followed by ordinary pressure- or reduced pressure-steam distillation to extract the essential oil from the residue.例文帳に追加

果実の搾汁後の残滓に酸処理を施して、常圧または減圧水蒸気蒸留法で残滓から精油を抽出する。 - 特許庁