Calcium carbonate (CaCO3) is used in everything from agriculture to pharmaceuticals, but the most common way of manufacturing this everyday chemical presents a tricky measurement challenge, because it involves precipitation to form a course, abrasive slurry.
Used 157 sq ft Atlas shell and tube heat exchanger, (100) 1" diameter x 6' long 304 stainless steel tubes, tube sheets rated 75 psi at 125 f, carbon steel shell rated 50 psi at 250 f, serial# 4735, national board# 3897, built 1981.
