Subsection DG chemicals
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' | ' | fine/speciality chemicals | ' | ' | ' | ' | ' | ' | ' | base chemicals | ' | ' |
organic dyes and pigments | active pharmaceutical ingredients and vitamins | biocides and plant health products | fragrances and flavours | optical brighteners | flame-retardants | plasticisers | explosives | soaps and detergents | plastics and synthetic rubber | other basic inorganic chemicals | ||
Typical processes | ||||||||||||
UNIT OPERATIONS | ||||||||||||
CLEANING | Cleaning of production halls and equipment | x | x | x | x | x | x | x | x | x | x | x |
Washing of products | ||||||||||||
DRYING | Drying | |||||||||||
EVAPORATION AND DISTILLATION | Evaporation | |||||||||||
Distillation | ||||||||||||
STERILIZATION | Sterilization | x | ||||||||||
COOKING | Cooking | |||||||||||
OTHER PROCESS HEATING | Pre-heating | |||||||||||
Heating during chemical reactions | ||||||||||||
Thermoforming of plastics | x | x | x | x | x | x | x | x | x | |||
GENERAL PROCESS HEATING | Boiler feed-water preheating | |||||||||||
HEATING OF PRODUCTION HALLS | Heating of production halls | x | x | x | x | x | x | x | x | x | x | x |
COOLING OF PRODUCTION HALLS | Cooling of production halls | x | x | |||||||||
COOLING PROCESSES | Cooling | x | x | x | x | x | x | x | x | x | ||
MELTING | Melting | |||||||||||
EXTRACTION | Extraction | x | x | x | x |