Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than ______________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop?
Options:
Answer:
Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than 75 mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop.
