Biomass Crop Assistance Program
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Magnum Countryside® Owner's Manual
MAGNUM COUNTRYSIDE® BIOMASS CORN/WOOD PELLET STOVE /FIREPLACE INSERT Safety tested and EPA exemption tested by Omni-Test Laboratories, Inc to UL 1482, CAN/ULC-S627, ULC-S628, APFI requirements, Oregon administrative rules 814-23-900 to 814-23-909 and E.P.A. Method 28A. OWNER’S MANUAL Installation – Operation – Maintenance Instructions NOTE: These instructions must be saved PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS BIOMASS CORN/ WOOD PELLET BURNING STOVE. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH. IMPORTANT: Always contact your local dealer/installer with questions before contacting the factory. When you call have your serial number, purchase date, who installed the unit and a list of questions. This appliance must be installed by a qualified/trained factory approved installer to assure proper operation/warranty. 9 When installing your Countryside Biomass Corn/Pellet stove, particular attention needs to be made in regards to fire protection. If the unit is not properly installed, a house fire may result. For your safety, follow the installation and operation instructions provided, and if a question arises contact local building or fire officials about restrictions and installation requirements in your area. 9 Read the operations and fuel section of this manual before plugging in your unit. 9 Always unplug the unit before attempting any service work. 9 Do not connect the unit to a chimney flue already serving another appliance. 9 When installing the chimney pipe to the unit, it is important to remember that the unit operates on a negative pressure and the chimney on a positive pressure. -
A Chromosome-Scale Assembly of Miscanthus Sinensis
1/23/2018 A chromosome-scale assembly allows genome-scale analysis A Chromosome-Scale Assembly • Genome assembly and annotation update of Miscanthus sinensis • Andropogoneae relatedness Therese Mitros University of California Berkeley • Miscanthus-specific duplication and ancestry • Miscanthus ancestry and introgression Miscanthus genome assembly is chromosome scale • A doubled-haploid accession of Miscanthus sinensis was created by Katarzyna Glowacka • Illumina sequencing to 110X depth • Illumina mate-pairs of 2kb, 5kb, fosmid-end • Chicago and HiC libraries from Dovetail Genomics • 2.079 GB assembled (11% gap) with 91% of genome assembly bases in the known 19 Miscanthus chromosomes HiC contact map Dovetail assembly agrees with genetic map RADseq markers from 3 M. ) sinensis maps and one M. sinensis cM ( x M. sacchariflorus map (H. Dong) Of 6377 64-mer markers from these maps genetic map 4298 map well to the M. sinensis DH1 assembly and validate the Dovetail assembly combined Miscanthus Miscanthus sequence assembly 1 1/23/2018 Annotation summary • 67,789 Genes, 11,489 with alternate transcripts • 53,312 show expression over 50% of their lengths • RNA-seq libraries from stem, root, and leaves sampled over multiple growing seasons • Small RNA over same time points • Available at phytozome • https://phytozome.jgi.doe.gov/pz/portal.html#!info?alias=Org_Msinensis_er Miscanthus duplication and retention relative Small RNA to Sorghum miRNA putative_miRNA 0.84% 0.14% 369 clusters miRBase annotated miRNA 61 clusters phasiRNA 43 clusters 1.21% -
Giant Miscanthus Establishment
Giant Miscanthus Establishment Introduction Giant Miscanthus (Miscanthus x giganteus), a warm-season perennial grass originating in Southeast Asia from two ornamental grasses, M. sacchariflorus and M. sinensis, is a popular candidate crop for biomass production in the Midwestern United States. This sterile hybrid is high yielding with many benefits to the land including soil stabilization and carbon sequestration. Vegetative propagation methods are necessary since giant Miscanthus does not produce viable seed. Field Preparation A giant Miscanthus stand first begins with field seedbed preparation. To provide good soil to rhizome contact, Figure 1. Rhizome segments. Photo credit: Heaton Lab. the seedbed should be tilled to a 3- to 5-inch depth. Soil moisture is critical to proper establishment for early stage time after the first frost in the fall and before the last one in germination. If working with dry land, prepare your field just the spring. If not immediately replanted in a new field, they prior to planting for optimal soil moisture. Good soil contact should be kept moist and cool (37-40º F) in storage. Ideal is also critical, so conversely, don’t till when the land is wet rhizomes have two to three visible buds, are light colored, and clods will form. Nutrient (NPK) and lime applications and firm (Fig. 1). Smaller rhizomes or those that are soft to should be made to the field as necessary before planting, the touch will likely have lower emergence. following typical corn recommendations for the area. Giant Miscanthus does not have high nutrient requirements once RHIZOME PLANTING established, but fields last for 20-30 years, so it is important Specialized rhizome planters are becoming available that adequate nutrition be present at establishment. -
Specific Chimney Emissions and Biofuel Characteristics of Softwood Pellets for Residential Heating in Sweden
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Chalmers Publication Library WOOD COMBUSTION STOVE BURNER SMOKE PHENOLS BENZENE PAH ANALYSIS GC - MS Open access revised manuscript version of Biomass and bioenergy 24 (2003) 51-57 Link to publisher: doi:10.1016/S0961-9534(02)00083-1 Specific chimney emissions and biofuel characteristics of softwood pellets for residential heating in Sweden Maria Olsson, Jennica Kjällstrand and Göran Petersson Related articles on burning of wood pellets emphasize phenolic compounds and volatile hydrocarbons Front page 2010 - Göran Petersson Specific chimney emissions and biofuel characteristics of softwood pellets for residential heating in Sweden Maria Olsson, Jennica Kjallstrand, Goran Petersson* Department of Chemical Environmental Science, Chalmers University of Technology, SE - 412 96 Goteborg, Sweden Abstract Softwood pellets are mainly produced from sawdust and to some extent from wood shavings. The moisture content is typically less than half of that in firewood. The present annual residential use in Sweden for pellet burners in boilers and for pellet stoves amounts to more than 100 000 tonnes and is increasing rapidly. The total annual production capacity at the more than 20 units exceeds one million tonnes, and permits continued rapid replacement of firewood and petroleum oil for residential heating. With the purpose of characterising emissions to air, chimney smoke was sampled, and specific compounds were assessed by gas chromatography and mass spectrometry. Benzene was the predominant aromatic compound in emissions from pellet burners. The smoke from stoves contained methoxyphenols with antioxidant properties and lower proportions of aromatic hydrocarbons. Observed differences in emissions from specific burning appliances are of interest with regard to both health hazards and regulation of emissions. -
The Potential Air Quality Impacts from Biomass Combustion
AIR QUALITY EXPERT GROUP The Potential Air Quality Impacts from Biomass Combustion Prepared for: Department for Environment, Food and Rural Affairs; Scottish Government; Welsh Government; and Department of the Environment in Northern Ireland AIR QUALITY EXPERT GROUP The Potential Air Quality Impacts from Biomass Combustion Prepared for: Department for Environment, Food and Rural Affairs; Scottish Government; Welsh Government; and Department of the Environment in Northern Ireland This is a report from the Air Quality Expert Group to the Department for Environment, Food and Rural Affairs; Scottish Government; Welsh Government; and Department of the Environment in Northern Ireland, on the potential air quality impacts from biomass combustion. The information contained within this report represents a review of the understanding and evidence available at the time of writing. © Crown copyright 2017 Front cover image credit: left – Jamie Hamel-Smith, middle – Katie Chase, right – Tom Rickhuss on Stocksnap.io. Used under Creative Commons. United Kingdom air quality information received from the automatic monitoring sites and forecasts may be accessed via the following media: Freephone Air Pollution Information 0800 556677 Service Internet http://uk-air.defra.gov.uk PB14465 Terms of reference The Air Quality Expert Group (AQEG) is an expert committee of the Department for Environment, Food and Rural Affairs (Defra) and considers current knowledge on air pollution and provides advice on such things as the levels, sources and characteristics of air pollutants in the UK. AQEG reports to Defra’s Chief Scientific Adviser, Defra Ministers, Scottish Ministers, the Welsh Government and the Department of the Environment in Northern Ireland (the Government and devolved administrations). -
Biomass Boilers for Space Heating
Energy Efficient Wood Heating Appliances for Home and Business Scott Sanford Sr. Outreach Specialist Rural Energy Program 1 Disclaimer • Products mentioned in this presentation do not reflect an endorsement of that product. • Likewise, a lack of acknowledge does not imply that a product is not recommended. • Photo Credit: Scott Sanford unless noted otherwise 2 Outline • What make an efficient appliance? • Types of wood fuels • Types of Wood Burning Appliances • Heat distribution • Smoke Emissions • Firebox Management • Case Study of two greenhouses 3 Biomass Fuels Credit: Ohio State University • A fuel derived from plant material • Wood (cord, chips, pellets) • Grains (corn, rye, wheat,…) • Cherry pits, sunflower hulls Credit: NREL • Prairie grass (switchgrass, miscanthus) • Crop fodder (corn stalks) • Straw (wheat, oat, barley) • Oils 4 Credit: NREL Credit: University of Illinois Types of Wood Fuels • Cord wood • Green mill residue • Hogged bark & sawdust • High moisture (>20%) • Store outside in piles • Dry mill residue • Low moisture (< 10%) • Sawdust, trimmings, wood from wood products companies • Wood Chips • Whole tree chips, round wood chips, clean chips • Typically high moisture (~50%) • Energy content varies with H20, density and ash 5 Direct Use - Wood • Cord wood / logs • Unit of measure – Cord • 4 ft x 4 ft x 8 ft stack of wood – 128 cu ft • Moisture – 50% as harvested • Air Dried - ~ 20% (1 – 2 years) • Energy content – varies with tree species • Average – 22,300,000 Btu / cord @ 20% moisture • Range – 14,700,000 to 30,700,000 Btu / cord • Different species vary in density (lbs / cord) • Basswood – 2100 lb / cord; Hickory 4160 lb / cord • All wood about 7000 Btu / lb. -
Confederated Tribes of the Umatilla Indian Reservation P.O
Revised CTUIR RENEWABLE ENERGY FEASIBILITY STUDY FINAL REPORT June 20, 2005 Rev.October 31, 2005 United States Government Department of Energy National Renewable Energy Laboratory DE-FC36-02GO-12106 Compiled under the direction of: Stuart G. Harris, Director Department of Science & Engineering Confederated Tribes of the Umatilla Indian Reservation P.O. Box 638 Pendleton, Oregon 97801 2 Table of Contents Page No. I. Acknowledgement 5 II. Summary 6 III. Introduction 12 III-1. CTUIR Energy Uses and Needs 14 III-1-1. Residential Population – UIR 14 III-1-2. Residential Energy Use – UIR 14 III-1-3. Commercial and Industrial Energy Use – UIR 15 III-1-4. Comparison of Energy Cost on UIR with National Average 16 III-1-5. Petroleum and Transportation Energy Usage 16 III-1-6. Electrical Power Needs – UIR 17 III-1-7. State of Oregon Energy Consumption Statistics 17 III-1-8 National Energy Outlook 17 III-2. Energy Infrastructure on Umatilla Indian Reservation 19 III-2-1. Electrical 20 III-2-2. Natural Gas 21 III-2-3. Biomass Fuels 21 III-2-4. Transportation Fuels 21 III-2-5. Other Energy Sources 21 III-3. Renewable Energy Economics 21 III-3-1. Financial Figures of Merit 21 III-3-2. Financial Structures 22 III-3-3. Calculating Levelized Cost of Energy (COE) 23 III-3-4. Financial Model and Results 25 IV. Renewable Energy Resources, Technologies and Economics – In-and-Near the UIR 27 IV-1 Biomass Resources 27 IV-1-1. Resource Availability 27 IV-1-1-1. Forest Residues 27 IV-1-1-2. -
Bioresources.Com
PEER-REVIEWED ARTICLE bioresources.com Selected Grass Plants as Biomass Fuels and Raw Materials for Papermaking, Part II. Pulp and Paper Properties Dariusz Danielewicz,a,* Barbara Surma-Ślusarska,a Grzegorz Żurek,b Danuta Martyniak,b Magdalena Kmiotek,a and Katarzyna Dybka a The yield and kappa number of kraft pulps from tall wheatgrass, tall fescue, tall oatgrass, and Miscanthus were determined after pulping with 0.9% active alkali per 1% lignin content in raw materials. Fibre properties and test papers were also studied to evaluate the usefulness of these plants for papermaking. These results were compared with pulps prepared from birch and pine wood. Kraft pulps from the straws of grasses had yields similar to that of pulp from pine wood and lower kappa numbers than pulps from birch and pine wood. The tested pulps exhibited a favourable number of fibres in 1 g of pulp, and they resulted in papers with clearly differentiated properties from very resistant to rupture dense papers with very low air permeability, to less resistant to breaking more bulky papers. Keywords: Tall wheatgrass; Tall fescue; Tall oatgrass; Miscanthus giganteus; Kraft pulping; Properties of pulps Contact information: a: Fibrous Pulps Technology Division, Institute of Papermaking and Printing, Lodz University of Technology, 223 Wolczanska Street, 90-924 Lodz, Poland; b: Institute of Plant Breeding and Acclimatization, 5 Radzików Street, 05-870 Błonie, Poland; *Corresponding author: [email protected] (www.pulppaper.eu) INTRODUCTION The cultivation of tall wheatgrass (Elytrigia elongate), tall fescue (Festuca arundinacea), tall oatgrass (Arrhenatherum elatius), and Miscanthus × giganteus has recently begun in Poland. In Part I of this study, the yields of these crops per hectare of cultivation, their calorific value, and their chemical compositions were presented (Danielewicz et al. -
Chinese Tallow Tree (Triadica Sebifera)
THE WEEDY TRUTH ABOUT BIOFUELS TIM LOW & CAROL BOOTH Invasive Species Council October 2007 Title: The Weedy Truth About Biofuels Authors: Tim Low & Carol Booth Published by the Invasive Species Council, Melbourne October 2007 Updated March 2008 The INVASIVE SPECIES COUNCIL is a non-government organisation that works to protect the Australian environment from invasive pest species. Address: PO Box 166, Fairfield, Vic 3078 Email: [email protected] Website: www.invasives.org.au Further copies of this report can be obtained from the ISC website at www.invasives.org.au Cover photo: Spartina alterniflora, by the US Department of Agriculture CCOONNTTEENNTTSS Introduction ............................................................................................................................ 1 What are biofuels? ................................................................................................................ 2 The Biofuel industry .............................................................................................................. 4 The problems with biofuels ................................................................................................ 6 Social and economic issues ............................................................................................ 6 Greenhouse issues ............................................................................................................ 7 Biodiversity issues ........................................................................................................... -
CHAPTER 5 Biomass Pellet-Fired Boilers
CHAPTER 5 Biomass Pellet-Fired Boilers Jose Antonio Perez-Jimenez Department of Biomass, CTAER Andalucia Foundation, Scientific and Technology Park, Jaen, Spain. Abstract Wood fire has been used as a heat source for thousands of years. Nonetheless, the methods for burning wood have progressed to very automatic and controlled com- bustion systems. The pressure to develop systems that minimize air pollution and maximize heating efficiency has led to imaginative and innovative new designs. Provided that firewood is grown in a sustainable manner and used in efficient com- bustion systems with insignificant hydrocarbon emissions, firewood is a renewable energy source. Already today, it is a significant heating source in most of the world. Due to its potential of being CO2 neutral, an increased use of small-scale combus- tion can have a significant impact on reducing greenhouse gas emissions. The fuels in use are mainly wood logs, but the use of densified biomass in the form of pellets or briquettes is playing an important role, especially in the residential and public sectors. In this regard, it has to be noted that the use of traditional batch-fired sys- tems burning firewood has been augmented because of the introduction of systems designed to burn pelletized wood wastes, agricultural grains or woodchips. Due to the fact that intelligent design and sophisticated technology have resulted in several types of biomass heating systems, the aim of this chapter is to provide the reader with an overview of the domestic pellet boilers. Keywords: Biomass, pellet, boiler, efficiency, stoves, fireplace. 1 Domestic Pellet-Burning Appliances In spite of its long history, biomass is the most difficult of the commonly used heating fuels to burn clean and efficiently, especially at a small scale. -
Biomass Energy in Pennsylvania: Implications for Air Quality, Carbon Emissions, and Forests
RESEARCH REPORT Biomass Energy in Pennsylvania: Implications for Air Quality, Carbon Emissions, and Forests Prepared for: Prepared by: December 2012 The Heinz Partnership for Endowments Public Integrity Pittsburgh, PA by Mary S. Booth, PhD The Biomass Energy in Pennsylvania study was conducted by Mary S. Booth, PhD, of the Partnership for TABLE OF CONTENTS Policy Integrity. It was funded by the Heinz 4 Executive Summary Endowments. 4 Central findings 8 Recommendations 10 Chapter 1: Biomass Energy — The National Context 11 The emerging biomass power industry 11 Cumulative demand for “energy wood” nationally 14 Chapter 2: Carbon Emissions from Biomass Power 15 The Manomet Study 18 Chapter 3: Pollutant Emissions from Biomass Combustion 19 Particulate matter 20 Particulate matter emissions from small boilers 20 Use of pellets to reduce emissions and the carbon dilemma 22 Particulate matter controls for large boilers 22 Controls for other pollutants 24 Chapter 4: Biomass Combustion Impacts on Human Health 25 Special characteristics of biomass emissions 26 Diesel emissions from biomass harvesting and transport 27 Chapter 5: Policy Drivers for Biomass Power in Pennsylvania 28 Bioenergy in Pennsylvania’s Alternative Energy Portfolio Standard 29 Pennsylvania’s Climate Action Plan 30 Blue Ribbon Task Force on the low-use wood resource 31 Financial incentives for biomass and pellet facilities 31 Pennsylvania’s “Fuels for Schools and Beyond” program 32 Penn State University’s Biomass Energy Center 33 Chapter 6: Biomass Supply and Harvesting in Pennsylvania -
Pellet Stoves – the Hygge Solutation to Space Heating Emma Hanson
Pellet Stoves – The Hygge Solutation to Space Heating Emma Hanson • Wood Energy Coordinator • Vermont Department of Forests, Parks & Recreation What is advanced wood heat? • Highly efficient wood burning appliances • New wood stoves all the way to wood chip boilers • Automated wood heat is programmable with a thermostat It’s about the forest. • Vermont is 76% forested, 80% of which is privately owned • Currently harvesting less than half the net growth • Markets for low grade wood are evolving • Vermont is losing 2,123 acres of forest each year to rural and suburban development Photo Credit: UVM Support Our Local Economy • 78 cents of every fossil fuel heating dollar leaves Vermont • Most wood fuel in Vermont is grown within 50 miles of where it is used • Energy dollars support loggers, truckers & landowners in Vermont • An estimated 350 jobs in Vermont are directly attributed to wood energy Goals • 90% Renewable Energy by 2050 – State Clean Energy Plan • Obtain 35% of Vermont’s thermal energy needs from wood heat by 2030 Why 35%? • Based on the 2010 Vermont Wood Fuel Supply Study • A conservative estimate of net available low-grade wood (NALG) that could be used for fuel without compromising forest health • 2019 update calculated that there’s 5% more NALG now than reported in 2010 If we reach our goal… • Displace 40 millions gallons of fossil of fuel annually • Vermonters save $120,000,000.00/year Where are we now? • 21% of thermal energy needs comes from wood • 43% of Vermonters heat in full or in part with wood What does 35% look like?