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Over the past several years, Speichim Processing has developed a service to assist with solvent substitution that keeps in mind the need to regenerate them as effectively as possible.
Corporate responsibility is another strand in the DNA of Speichim Processing. We are aware of our responsibility to reduce the impact of the products we purify and regenerate on human health and the environment. The European REACH regulation (1907/2006/EC) and VOC directives (1999/13/EC and 2004/42/EC) establish a stringent regulatory framework in which the principle of substitution is a primordial pillar of risk prevention. Over the past several years, Speichim Processing has developed a service to assist with solvent substitution that keeps in mind the need to regenerate them as effectively as possible.
Agrosolvents derived from renewable resources are a potential answer to replace petrochemical solvents. Most of the time, it comes down to finding the most appropriate formulation possible, namely identifying the mixture whose solvation properties are the closest to the original solvent. The approach adopted by Speichim is rational and pragmatic. Based on Hansen solubility parameters, several mixtures are identified, then an applied evaluation is performed with the customer to determine the best solution. Finally, a regeneration test supplements the technical-economic study. This service may be eligible for France's Research Tax Credit.

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