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De Dietrich Process Systems
De Dietrich bolsters its plant
based chemistry operations.
Drawing on 333 years of technical and engineering expertise and a global presence, DDPS provides companies in the food, healthcare, cosmetics, and biomaterials industries with a complete range of customised turnkey solutions for extracting and purifying natural ingredients from biomass. These solutions are particularly used in the production of natural flavors, pigments, flavour enhancers, refined essential oils, botanical extracts, and texturisers.
The technologies used in the processes implemented by DDPS include in particular solid-liquid and liquid-liquid extraction, vacuum evaporation and concentration, fractional distillation, filtration, drying, hydrodistillation, and molecular distillation. DDPS' simulation and testing tools facilitate the definition and optimisation of operating parameters during the pre-project phase. Its internal production and integration resources make it possible to bring industrial projects of any scale to successful completion.
DDPS has opened a sales office in Grasse, France, and will draw on its engineering units in Europe (Barcelona, Spain, Zinswiller, France; Mainz, Germany), the USA (Charlotte, North Carolina), and Asia (Wuxi, China; Rabale, India; Singapore).
Its ambitious commitment is successfully illustrated by its recent partnership with SAS PIVERT (www.sas-pivert.com), a French company based in Compiègne for which DDPS has developed a pilot plant for processing oilseed biomass. This pilot plant consists of a pressurised reaction unit, a continuous vacuum distillation tower, a condensation-settling-storage unit, and associated peripheral equipment (vacuum skid unit, thermal skid unit, transfer pumps, support structure, etc.). The entire plant is supplemented with a vacuum drying skid (pan dryer) with automatic transfer of solids.