fractionating

Huttonite was extracted from the sands by first fractionating in iodomethane and then electromagnetically.

When we got as far as the Submicron Fractionating Assembly, we split up.

We had taken the long route-the foreman had insisted that we see the Submicron Fractionating Assem- bly.

Petrochemical plants and solvent manufacturing (fine fractionating) plants need spaces for further processing of a large volume of refinery products for further processing, or to mix chemical additives with a product at source rather than at blending terminals.