Development of Kinetics and Mathematical Models for High-Pressure Gasification of Lignite-Switchgrass Blends [electronic resource] : Cooperative Research and Development Final Report, CRADA Number CRD-11-447

• Ngôn ngữ: eng
• Ký hiệu phân loại: 662.8 Other fuels
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Size: 4 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 264662
• Chủ đề: 1. 09 biomass fuels; 2. Crada; 3. Kinetic models; 4. Lignite mixtures; 5. Switchgrass

Tóm tắt

NREL will work with Participant as a subtier partner under DE-FOA-0000240 titled "Co-Production of Power, Fuels, and Chemicals via Coal/Biomass Mixtures." The goal of the project is to determine the gasification characteristics of switchgrass and lignite mixtures and develop kinetic models. NREL will utilize a pressurized thermogravimetric analyzer to measure the reactivity of chars generated in a pressurized entrained-flow reactor at Participant's facilities and to determine the evolution of gaseous species during pyrolysis of switchgrass-lignite mixtures. Mass spectrometry and Fourier-transform infrared analysis will be used to identify and quantify the gaseous species. The results of the project will aid in defining key reactive properties of mixed coal biomass fuels.