| 摘要 |
PROBLEM TO BE SOLVED: To provide an installation for producing acetylene which can efficiently remove hydrogenated compound gases with an adsorbent to simply give the purified acetylene gas having high purity.SOLUTION: The installation 1 for producing acetylene having an acetylene-generating portion 2, an acetylene-purifying portion 3, a purge gas line L1, and an exhausting line L2, is characterized in that the acetylene-purifying portion 3 has one or more adsorption cylinders 6 filled with the adsorbent 7, temperature-controlling mechanisms 9 for heating or cooling the adsorption cylinders 6, supply routes L14 for charging the purified acetylene into the adsorption cylinders 6, and temperature-monitoring mechanisms 8 for monitoring temperatures in the adsorption cylinders 6. |
