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pro vyhledávání: '"N. N. Ostankova"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 2:751-753
When pyrogas containing about 0.25% acetylene is purified over a catalyst (zinc chloride on aluminum oxide) in the presence of 10% ammonia (on weight of pyrogas) at a temperature of 350°C and atmospheric pressure, the acetylenes in it are reduced to