PDF Publication Title:
Text from PDF Page: 008
Figure 7: Quantities and energy potential from residues Quantity Raw residues with bark Dry residues Potential energy from residues Case I II III Species Fir/Spruce Beech Beech Technology one-fazed one-fazed two-fazed m3/a m3/a m3/a 10,000 3,100 0 10,000 4,500 0 10,000 2,500 2,000 MWh/a 4,957 11,934 13,063 There are three precondition to be fulfilled in order to implement electric generation in sawmills. The first precondition is surplus in quantities of wood residues. Second precondition is the existence of permanent demand for heat. Third precondition deals with economic justification and feasibility of this kind of production. 5.1. Wood residues The basic prerequisite for potential use of CHP plants in sawmills is utilization of unused heat generated in different processes, such as drying of wood. It is assumed that one-fazed process requires that all processed products should be dried out. Consumption of heat for kiln drying, according to [6] equals to 420 kWh/m3 for softwood and 700 kWh/m3 for hardwood. Calculated disposable surplus of wood residues (Figure 9) for all three cases allows for exploring the possibilities of using CHP production of energy. In calculation of generated thermal energy the following coefficients have been used: 72% for ORC 650 and 75.5% for Stirling 70. 5.2. Electricity generation Analyzed cases, according to calculations in Figure 8, have significant surplus of wood residues, which may be used for additional electricity generation. Figure 8 comprises data on how much sawmill should process logs depending on chosen technology in order to achieve rentable operation of CHP. Figure 8: Sawmill production related to case studies and applied CHP technologies Case Total energy generation Difference Full load operating hours Gross electricity generation Heat generation Calculated sawmill production* MWh/a ORC 650 27,857 % h/a MWh/a MWh/a m3/a 100 6,000 3,900 20,057 18 1,068 591 3,600 56,198 43 2,570 1,423 8,600 23,343 47 2,814 1,558 9,400 21,325 I II 11,934 III 13,063 4,957 1623PDF Image | POSSIBLE APPLICATION OF CHP IN THE WOOD INDUSTRY IN SERBIA
PDF Search Title:
POSSIBLE APPLICATION OF CHP IN THE WOOD INDUSTRY IN SERBIAOriginal File Name Searched:
rad42w.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |