LIST Kneader Reactors enable mixing and kneading highly viscous, sticky, crust-forming, solid-liquid phase-changing or granular/solid products while heating or cooling with or without vapor removal under medium pressure, ambient or vacuum conditions in continuous operation from small pilot up to very large industrial scales.
LIST Kneader Reactor’s ability to continuously process materials with a tricky rheology includes also the ability to process textile shreds, to undergo solidification or melting and/or liquification, and to accept solid inclusions. This offers a wide range of applications for advanced recycling processing:
- Devolatilization of temperature sensitive materials
- after mechanical recycling (deodoration)
- after dissolving
- after enzymolysis with organic solvents
- Pre-Pyrolysis
- Homogenization
- & Additivation
- & Feed stabilization
- Recovery of residues and valuable volatiles from a highly-viscous, sticky and/or crust-forming mixed materials
- after solvolysis
- after pyrolysis
- Depolymerization
- PA6, PLA, Silicones
- Catalytic Pyrolysis
- Pyrolysis of biomass rich PP, PE, PS waste
LIST operates a 4-bay piloting center in Switzerland near Basel and in Korea for trials from simple lab batch feasibility studies to sophisticated continuous pilot campaigns, for customer specific developments and verifications.
BUSSLIST Group is a high-viscosity technology provider, formed by a recent merger of three companies: LIST Technology AG, BUSS AG and BBA Innova AG. All three are based in Switzerland and have been globally active for decades. BUSSLIST designs and manufactures process machines for advanced rheological requirements. Together they cover the full range of demanding material processing: high-viscosity reaction (LIST), temperature-sensitive compounding (BUSS) and precise solidification and cooling (BBA). BUSSLIST is represented at ARC 2026, continuing the longstanding tradition established by LIST Technology AG.