One trick for reducing it is to slowly bring up the background light until it reads 255 on the historgram. If it pushes past 255, it will add unnecessary flare.

“减少眩光的一个诀窍是将背景光的直方图读数逐步提高到255，如果超过了255，就会出现不必要的眩光”。

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In addition, LPG is now directly used as displacing gas instead of the fuel gas at the start up period, and no light component exhausts to the flare system, so the gas loss is reduced.

另外，在开工置换阶段，由原来先用燃料气置换改为直接用液化石油气置换，这样不需排放轻组分至火炬，减少了气体损失。

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