Preferred term
Still and Reactor Operators
Broader concept
Broader conceptNote
Notes- Workers in this unit group distil and refine chemicals (except petroleum). Their functions include: operating batch or continuous stills in which crude liquid chemicals are treated to separate them into, or to refine, their chemical constituents; operating equipment which performs a sequence of operations in a chemical reaction process; operating evaporating tanks, vacuum pans or similar devices to concentrate solutions and suspensions; operating digesters at wood-felling sites to obtain crude turpentine from wood chips by steam distillation; performing related tasks.
Source
Source for the description of the concept.Belongs to array
Array which the concept belongs to.URI
http://ldf.fi/ammo/hisco/744