Videos Skip to Videos All | Operation | Operation, • 12/5/25 Multifuel Burner The TSI-designed multi-fuel burner can operate on liquified natural gas, torrgas, of a mixture of both. Here, the burner is firing on LNG to heat up the system. Operation, • 12/5/25 Chiller To cool the torrefied biomass, TSI used two cooling screws. The cooling water is recirculated and cooled via a CTS cooling tower. Operation, • 12/5/25 Torreactor in Operation Watch the TSI Torreactor in operation!