Transcription of Biomass as Energy Resource - Inside Mines
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John Jechura January 4, 2015 Biomass as Energy ResourceEnergy Markets Are Interconnected2 Conversion efficiency 20 25% to power Mineral management Emissions NOx, SOx, CO, particulate Mature technology3 Petroleum Production"Fossil fuels are a one time gift that lifted us up from subsistence agriculture and eventually should lead us to a future based on renewable resources." Hubbert's Peak: The Impending World Oil Shortageby Kenneth S. Deffeyes 4 Biomass Pros & ConsPros: Domestic benefits Reduced trade deficit Create jobs Strengthen rural economies Local raw materials Renewable resources Carbon cycle to reduce build up of greenhouse gases Technology improvements should continue to reduce costsCons: Lower Energy density Solids difficult to handle High water content Competing uses as high value food stuff Symbiotic relationship producers & users Commercial Issues Biomass feedstock, availability, & cost Suitable sites Production technologies Qualified owner operator Project financing5 Clean Air Act & Amendments Series of Clean Air Acts Air Pollution Control Act of 195
John Jechura – jjechura@mines.edu Updated: January 4, 2015 Biomass as Energy Resource
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Tech Update: Pellet Mill Equipment, Biomass Drying, Technology, Biomass, Biomass Technology Update, Drying, Update, Update on Biomass Gasification in New Zealand, Biomass - Program 188, Technology Update, SELECTED DRYING TECHNOLOGIES FOR SUPERIOR, SELECTED DRYING TECHNOLOGIES FOR SUPERIOR PRODUCT DEVELOPMENT, Drying technology, Tech Update WOOD PELLETIZING EQUIPMENT SUPPLIERS, Tech Update - WOOD PELLETIZING EQUIPMENT SUPPLIERS, Biomass to Feedstocks – Carbohydrate Production and, Biomass to Feedstocks – Carbohydrate Production and Delivery