Betel Biomass Gasifier Submitted by Erin Rasmussen on Tue, 01/18/2011 - 18:32 500 kgs per hour thermal system installation BETEL, Bioresidue Energy Technology Private Limited Biomass Gasifiers with technology from Indian Institute of Science, Bangalore, India. Gasifiers: Bioresidue Energy Technologies Ltd Read more about Betel Biomass Gasifier