| 摘要 |
The present invention relates to a solvent filling method and a solvent purifying apparatus having an improved degassing method. Gas is easily discharged to an outside only through a simple valve operation to prevent the atmosphere in a laboratory from being contaminated. When a solvent to be purified is re-injected, it is unnecessary to additionally separate and move a solvent storage tank, to uncover the solvent storage tank, and to directly inject the solvent. Accordingly, the time and the man power required to purify the solvent can be significantly reduced to produce a significantly excellent effect. The solvent to be purified is re-injected for vacuum, thereby preventing air contamination which may be caused in a conventional injection method, and remarkably improving the re-injection efficiency of the solvent. |
