Elemental Characterization of Recycled Tyre Materials with LIBS - Internship

Home About Us Jobs Elemental Characterization of Recycled Tyre Materials with LIBS – Internship

Are you an HBO/University student and passionate about data analysis and chemistry? Do you want to apply your knowledge to optimize high-tech measurement instruments? Then this internship might be the perfect opportunity for you!

About Avantes

Avantes is a leading innovator in fiber-optic spectroscopy, with over 30 years of experience developing cutting-edge spectrometers, light sources, fiber optics, software, and accessories. Our technology enables spectroscopy and material characterization in various industries, supporting scientific and industrial advancements. We achieve this through a service-oriented mindset, encouraging and motivating each other with a professional and constructive attitude. We envision a future where our advanced optical solutions serve as catalysts for driving innovations that enhance the quality of life and contribute to a thriving, sustainable society. Curious to discover how our products can be implemented in the field? Check out this video!

Assignment

End-of-life tyres (ELTs) represent a significant environmental challenge but also a valuable resource for material recovery. Efficient recycling requires:

• Reliable identification of elemental composition
• Detection of additives (Zn, Si, S, Ca, Mg, Al, etc.)
• Monitoring of fillers (silica, carbon black)
• Quality control of recycled rubber fractions

Laser-Induced Breakdown Spectroscopy (LIBS) offers

• Rapid multi-element detection
• Minimal sample preparation
• Potential for inline industrial monitoring
• Capability to analyze solid, heterogeneous materials

However, tyre materials are complex composites consisting of:

• Natural and synthetic rubber
• Carbon black
• Silica fillers
• ZnO and sulfur curing systems
• Metallic reinforcements
• Various inorganic additives

To implement LIBS in recycling processes, a quantitative correlation must be established between:

• Well-defined model compounds
• Real heterogeneous tyre samples

Objective

To develop and validate a LIBS-based analytical method capable of:

• Identifying key elements in tyre materials
• Establishing calibration curves using model compounds
• Correlating LIBS signals between model systems and real tyre samples
• Assessing feasibility for recycling process monitoring

We are looking for

We are looking for an enthusiastic HBO or WO student with a background in:

• Sustainable Energy technology
• Applied Physics
• Chemical Science & Engineering

We offer

• A good compensation per month
• Travel reimbursement of €0,23 per km (when traveling by car)
• Informal work atmosphere, short lines of communication
• Working in a high-tech environment

Interested?

Are you an HBO/university student and excited about this opportunity? Fill out the form below, or send an email to [email removed] and join us in optimizing spectroscopy technology!

Application