PDF Publication Title:
Text from PDF Page: 133
Chapter 3 Working hypotheses and preliminary analysis The first item involves all technological parameters that must be defined in the design of a burner and mainly depends on fuel composition: flame speed, temperature and stability, residence time, flammability limits, etc. In particular, due to its high flame speed and wide flammability limits (which forces to adopt diffusive combustion instead of a premixed one) and high flame temperature (which determines the necessity to evaluate its effects on mechanical strength of materials and however to provide methods, such as dilution with nitrogen, to limit its value and thus NOx emissions), the presence of hydrogen is the most significant point in this sense for syngas. Wide literature is available regarding these issues (see for instance ref. [3.6], [3.7] and [3.8]). However, this is a specific topic and it is not being examined in detail here: in this work it is sufficient to hypothesise that the combustion device is properly designed and that the process occurs regularly. On the other hand, the two remaining items have to be discussed more extensively, which will be done in the next two dedicated sections. 3.4.1 Syngas cleaning The potential problems caused by contaminants contained in syngas and the necessity of cleaning have already been shown in Chapter 1, together with the methods to accomplish this operation: this section presents the description of how the syngas cleaning phase is modelled in ThermoflexTM. As real reference plant, Caema solution has been examined (in fact, it has already been stated that a gasification facility is formed not only by the gasifier itself, but also by all the other devices aiming at syngas treatment, therefore this was a natural choice). Figure 3.12 shows a complete Caema gasification plant coupled with an ICE, with the cleaning section consisting of: • a dry multi-cyclone; • an syngas-air heat exchanger; • a wet scrubber; • a compressor with water atomiser; • a cyclone for water separation; • a condenser; • two biomass filters; • a fabric filter. 105PDF Image | SMALL-SCALE BIOMASS POWER GENERATION
PDF Search Title:
SMALL-SCALE BIOMASS POWER GENERATIONOriginal File Name Searched:
PhD_thesis_Samuel_Carrara.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 (Standard Web Page)