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
- Carboxylation of lignin by oxidation with hydrogen peroxide and its use as emul…
- Quantifying the Abundance of Alkane Moieties in Lignins with FTIR Spectroscopy …
- 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
- Barrier coatings on dry-formed pulp with lignin, stearic acid, and combinations…
- Effect of Raw Material and Process Conditions During the Dry Forming of CTMP Fi…
- Dataset of some added-lignin thermoformed pulps