One Question per Day 2018.3.7
Thread Content
When performing steam purging after shutting down the gasifier, it is necessary to ( ). A. Purge the coal slurry pipeline first B. Purge the oxygen pipeline first C. Purge both the coal slurry pipeline and the oxygen pipeline simultaneously Answer: B
During steam purging after the gasifier is shut down, it is necessary to (B). A. Purge the coal slurry pipeline first. B. Purge the oxygen pipeline first. C. Purge both the coal slurry pipeline and the oxygen pipeline simultaneously