wood chips components separation
HIGHER PRODUCTIVITY AND LOWER ENERGY CONSUMPTION
The processing of wood fibers is an important step in the production of paper or in the extraction of lignin, cellulose and hemicellulose. It is therefore crucial to make the process more sustainable, i.e. to reduce energy consumption and the use of chemicals.
Faster and more environmentally friendly
Wet grinding of wood chips with the DYNO-MILL MULTI LAB enables faster and more environmentally friendly extraction of cellulose, hemicellulose and lignin.
Cellulose can be used, for example, in paper production or for higher-quality products such as cellophane or rayon.
Hemicellulose can be used to produce biofuels such as bioethanol, while lignin-based products have proven their worth as fertilizers, sand stabilizers, bioactive compounds and adhesives.
Mechanical force
The separation of the wood into its main components results from the impact of the grinding beads.
Faster reaction
The application of a mechanochemical solution offers numerous advantages, such as improved efficiency and selectivity by simultaneously reducing the use of solvents, process time and thermal energy.
Scalability
The use of a DYNO-MILL enables a continuous process compared to the discontinuous process of chemical depolymerization. The main advantage of a continuous flow is the ability to transfer this process to industrial scale.
Superior environmental performance
The process is less energy-intensive and more efficient than the chemical depolymerization process. Significant advantages have been identified in terms of climate change, land use and photochemical ozone formation.
DYNO-MILL MULTI LAB
The solution for processing fibrous or liquid products in a mechanochemical reaction.
Download
Would you like to find out more? You can find more information in the paper.
The research was led by Deasyl SA (Switzerland) and the Life-Cycle Analysis was carried out by the UNESCO Chair on Life Cycle and Climate Change at ESCI-UPF.
https://pubs.acs.org/doi/10.1021/acssuschemeng.3c07477#
Contact Switzerland
Would you like information or advice on our products? Our team is at your disposal.
High-Performance Agitator Bead Mill
DYNO-MILL ECM-AP
The ideal agitator bead mill for high throughputs and highly viscous products
Laboratory Agitator Bead Mill
DYNO-MILL MULTI LAB
The laboratory agitator bead mill is flexible in terms of grinding chamber size, material selection and grinding technology
Universal Agitator Bead Mill
DYNO-MILL UBM
Efficient dispersion and fine grinding solutions for your products
Always there for you
Our services
- Expert AdviceExpert Advice
- Spare PartsSpare parts
- RepairsRepairs
- TrialsTrials
- Trainings and SeminarsTrainings and seminars
WE ARE HERE FOR YOU
With our local sites and technical specialists on site, we are happy to be at your service as a competent engineering company and proven process expert.