ADVANCE SULFUR RECOVERY (ASR PROBE ) HEATED ACID GAS (HAG PROBE) SULPHUR COLLECTION RESERVOIR : collects sulphur  form  back down the sample probe FIBER FILTER : The part of the filter assembly which is the first filtration stage this filter remove coarse particulars and some liquids   SULPHUR KNOT OUT (SKO): Cooler the sample gas to the temperature of the sample probe to remove excess sulphur MENBRANE FILTER : The membrane filter is the second filtration stage .This filter removes fine particulars and high surface tension liquids such as water ,alcohols , glycols and some amines from the sample    COALSCER : promotes the removal of the fine sulphur mist and droplets sulphur recycle tube. Transfers collection sulphur from the sulphur collection reservoir to the suction of the aspirator where it Is returned to the process via vent isolation valve TEMPERATURE :  130  °C Check this website for original  post an