Jörg Brücher

What is normally called dilute non-condensable gases, DNCG contains a mixture of different sulfur-containing substances; hydrogen sulfide, methyl mercaptan, DMS and DMDS.

In the cellulose industry, it is crucial that process chemicals are carefully analysed, controlled and classified in order to be able to take appropriate measures in case of post-processing of materials.

Troubleshooting involves analysing organic and inorganic compounds, surfaces, elements. FT-IR, light microscopy and SEM / EDX are most common but also GC-MS, separation techniques are also used to solve the problems that processes…