| Additives | Polishing of reaction solutions, catalyst recovery, decolorization |
| Adhesives | Clarification of reaction solutions or catalyst recovery |
| Coatings | |
| Cosmetics | |
| Decolorization | Removal of activated carbon containing adsorbed organic volatiles |
| Dyestuffs | Recovery of intermediates, clarification of process liquids |
| Flavors & Fragrances | Catalyst recovery after hydrogenation steps |
| Pigments | Washing and purification of product, clarification of solutions |
| Plasticizers | Filtration of crude and clean esters to remove alkaline salts, pigments and activated carbon |
| Polymers | Clarification of solutions, catalyst removal |
| Resins | Removal of Ca(OH)2 after product neutralization reactions as well as for the recovery of catalyst after hydrogenation production of C5/C9 petroleum resins |
| Rubber Vulcanizer | Recovery of noble metal hydrogenation catalyst in the production of PPD |
