Jost Ruwoldt's background includes waxes and asphaltenes in petroleum production, colloidal science, bioconversion, biomass derived chemicals, and related technologies.
He obtained his PhD in Chemical Engineering (2018) from NTNU with the PhD thesis titled "Inhibitor-Wax Interactions and Wax Crystallization: New Experimental Approaches and Techniques". Before joining Ugelstad Laboratory, he graduated with an M.Sc. in Chemical and Bioprocess Engineering (2015) and a B.Sc. in General Engineering Science (2013) both from Hamburg University of Technology (TUHH), Germany. During his Master Thesis, he studied liquefaction via hydrocracking of coal obtained from hydrothermal carbonization of biomass.
Publications
Publications
- Sustainable Materials from Organosolv Fibers and Lignin, Kraft Fibers, and Thei…
- Interfacial Adsorption of Oil-Soluble Kraft Lignin and Stabilization of Water-i…
- Lignin-Based Wax Inhibitors
- Purification of soda lignin
- Development of a beverage carton closure cap based on 100% wood pulp fibres
- Recent Progress in Development of Functionalized Lignin Towards Sustainable App…
- Functional surfaces, films, and coatings with lignin - a critical review
- Influence of temperature and pressure during thermoforming of softwood pulp
- The Effect of Sample Preparation Techniques on Lignin Fourier Transform Infrare…
- Characterization and assessment of wax and wax inhibitors systems in microfluid…