desiccator

/des-i-key-ter/US // ˈdɛs ɪˌkeɪ tər //UK // (ˈdɛsɪˌkeɪtə) //

干燥器,干燥剂,干燥机,干燥箱

Definitions

n.名词 noun

1
- : an apparatus for drying fruit, milk, etc.
- : Chemistry. an apparatus for absorbing the moisture present in a chemical substance.an airtight, usually glass container containing calcium chloride or some other drying agent for absorbing the moisture of another substance placed in the container.

The combined ether extracts were evaporated in a desiccator without heat.
The ester solution was then put in a vacuum desiccator over sulphuric acid and the alcohol evaporated.
The ether, on evaporation, left the ester which was crystallized from water and dried in a desiccator over sulphuric acid.
The residue was a tar which, on standing in a desiccator for some time, became dry enough to break into sticky lumps.
They were kept a day or two in a desiccator over sulphuric acid, but did not become completely dry.