| 单词 | drying agent |
| 释义 | drying agent in the Oil and Gas Industry (draɪɪŋ eɪdʒənt) Word forms: (regular plural) drying agents noun (Extractive engineering: Refinery processes, Oil) A drying agent is used in an absorption column (= a tall vessel) to remove water from fractions. In the last stage of the oil refining process, the fractions are sent through anabsorption column, and this column is filled with drying agents to take out any water in the fractions. In the production of natural gas calcium chloride is often used as a drying agent to remove water and prevent the formation of methane hydrates. A drying agent is used in an absorption column to remove water from fractions. |
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