Chemical Engineering

Engineering process, specialized into liquid/solid contacting.

CONTINUOUS COUNTER-CURRENT PULSED CONTACTOR

CONTINUOUS LEACHING & PERCOLATION

C6 Technology mainstream

Many devices are exposed in contacting problems in such various applications as the ones as following :

Devices

Contactor/separator cascades

Washing filters/centrifugals

Screws with counter-current flows

Decanting columns

Applications (exemples)

Heterogeous catalysis

Ion-exchange

Crystals washing

Flavours, aromas, sugar and pharma extraction

Soil remediation or wastes treatments

C6 Process advantages

Large theoretical stages

Deeply dispersed Solid phase

Very compact device

Simplicity

Residence time under control

Low capital costs

Incompressibility

Continuous operating process

Easy and cheap

C6 Industries concerned

Chemicals, petrochemicals & related

Crystal washings

S/L reactions

Ion-exchange

Food & Aroma industries

Solvent consumption                                 

No losses in residues
Cost of concentration                                 

High concentration in solvent
Sensitive products                                      

Accurate operating conditions
Contamination risk elimination                            

Mechanical conception

Mining and environmental management

Precious metal ore at very low concentration (gold, platinum group)

Polluted soils remediation (dioxines, PCB’s, phenols...)
Treatmentof incineration wastes containing heavy metals and other elements

C6 Team

Chairman : Mnahi Al Masoud

Inventor : Claude Charzat (ex Directeur associé Rhône Poulenc)

Members of the C6 Committee : Jacques Humbert, François de la Chevalerie

A Techme TECHNOLOGY

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