Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
A67905-7
Date(s)
- 1952-07-31 (Creation)
Extent
Name of creator
(1919-1980)
Content and structure elements
Scope and content
Koppers Precipitator at St. Regis Paper Co. Interior of building with brick wall with several round tanks of various sizes on top with pipes and valves coming out - some marked "danger-high voltage." St. Regis completed an eight year expansion and improvement program in 1952. Included in that program was the construction of a new combustion engineering company furnace. The six story high furnace had a capacity of 225 tons and was built in conjunction with the Koppers electric precipitator. The precipitator collected odor bearing particles before they escaped the chimney into the air thus reducing pollution and odor. (TNT 2-17-1952, pg. C-14)
St. Regis Paper Co. (Tacoma)--1950-1960; Paper industry--Tacoma--1950-1960;