In this process,flashing gas,contained in circulating TEG in dehydration equipment,is entirely vented to atmosphere and severely pollutes environment.

• 在该工艺中,脱水橇三甘醇脱水剂在循环中携带的闪蒸气最终被完全排入大气,既污染环境,又不经济,为此我们进行了闪蒸气利用改造。