Category
Industrial facilities
Subcategory
Machinery room
Year of manufacture/creation
1962
Manufacturer/author
Gazobudowa Wrocław
Place of manufacture/creation
Wrocław, Poland
Size
Height: 380 cm
Width: 90 cm
Length: 90 cm
Material
steel, ceramics
Museum/Storage location
Gasworks Museum in Paczków
Date of admission to the museum
1991
Rights to the exhibit
Gasworks Museum in Paczków
Rights to digital images
public domain
Tags
Exhibit description
Next to gas, the heated coal releases also other, less valuable substances. Ammonia is one such particularly unpleasant and corrosive substance.
Not only does it have an exceedingly unpleasant odour, it also corrodes gas network pipes. Fortunately, it is possible to remove ammonia from gas by sending it to a special scrubber, where it is covered with water.
The ammonia scrubber in Paczków is 5 metres high. It is known as a tower scrubber due to its design. Inside there are several screens made from metal sheet covered with wood chips or coke. Liquid is sprayed in the top section of the scrubber. In the course of the purification process, the gas rises to the top, with the liquid travelling to the bottom, taking the corrosive ammonia with it.