A CSIC team has developed a method for recovering high value-added bismuth from the waste generated in primary copper production, which includes an integrated removal of the arsenic present. The process contributes to economic and environmental sustainability.

The CSIC and the spin-off Bioinicia develop new products based on a new technology, already patented, that allows compounds to be encapsulated in ultra-fine fibres that melt on contact with the skin. It is based on an electro-hydrodynamic processing that increases the penetration of the active ingredients by more than ten times.

The certificate is granted by the Spanish National Accreditation Entity (ENAC). It makes it the first laboratory in Spain, encompassing both public and private sectors, to receive GLP certification for biocides and the first public laboratory (the fourth if private laboratories are included) to receive certification for pharmaceuticals and cosmetics.

The CSIC has developed a process to obtain furfuryl alcohol based on the continuous gas-phase hydrogenation of furfural with formic acid as a source of hydrogen. It uses catalysts based on metal nanoparticles that avoid metals harmful to health and the environment. Companies in the chemical or pharmaceutical sector interested in further developing the process are sought.

CSIC scientists have developed a new chiral zeolitic material for the asymmetric synthesis of chiral products. The scientists point out that its particular structure allows the processing of large molecules. Pharmaceutical and fine chemical companies interested in licensing the patent for the development of synthesis processes are sought.

Scientists at CSIC and at the University of Bologna have developed a method for the removal of calcium carbonate crystals on surface of cultural heritage and artworks by means of a light source at a specific wavelength. Industrial partners are being sought to collaborate through a patent licence agreement.

CSIC scientists have developed and patented an analogous molecule of the PM567 laser colorant. These compounds are stable and can attach to biomolecules by means of ‘click’ chemistry. They can be bond to very diverse molecules and their production process is easily scalable. Main applications are the biomedical ones. Companies of the chemical sector interested in their commercial exploitation are sought.

A team of CSIC researchers has developed a physical-chemical process to obtain niobium and tantalum, two of the most commonly used minerals in electronics, from the residues of a tin mine in Ourense. The procedure could be applied to other deposits for the extraction of these metals and also to clean areas where residues of other mining operations remain.