E-MAIL: info@haiqimachine.com
TEL: 8615637015613
Raw materials: rice husk, straw, herb, film, coconut shell
Advantages: fixed carbon, reproducibile, high volatile, low SO2 emmission, zero CO2 emmision
Raw materials: rice husk, straw, herb, film, coconut shell
Main energy: biomass black carbon, biomass wood vinegar
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
Applicable raw materials: a wide range of raw materials, such as straw, wood chips, rice husk, palm shell, bagasse and other agricultural and forestry wastes
particle size: 30-50mm, water content: less than 20%
| Comparison of Grate Furnace Incineration Treatment Technology and Pyrolysis Gasification Treatment Technology | ||
| Compare Content | Grate Furnace | Pyrolysis Gasifier |
| Incineration Mechanism | The Garbage Is Directly Burned, The Combustion Temperature Is 800~1000°C, The Incineration Mechanism Is General | Using Two-Stage Treatment, The Garbage Is Now Pyrolyzed And Gasified, And Then Small-Molecule Combustible Gas Is Burned. The Combustion Temperature Is 850~1100℃. The Incineration Mechanism Is Advanced. |
| Furnace Structure And Grate Material | The Structure Is Complex And The Shape Is Large; The Grate Works Under High Temperature, And The Requirements For The Grate Material Are High | The Structure Is Relatively Simple And Compact; The Grate Works In A Low Temperature State, And The Requirements For The Grate Material Are Low |
| Types Of Garbage | Dispose Of Domestic Waste | It Can Process Domestic Waste, Industrial Waste, And Hazardous Waste With High Calorific Value (Including Medical Waste) |
| Area (300t/D) | 40-50 Acres Higher | 30-40 Acres Lower |
| Operating Cost Fly Ash Emissions | Fly Ash Discharges A Lot, Accounting For About 5% Of The Total Garbage | Fly Ash Emission Is Low, Accounting For About 1% Of The Total Garbage, Which Is Environmentally Friendly |
| Acidic Substance And Dust Emission | The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively High; The Dust Emission Concentration Is 6000~8000mg/Nm3 | The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively Low: The Dust Emission Concentration Is ≤3000mg/Nm3 |
| Plant Environment | It Is Difficult To Control The Environment In The Plant Area. The Incinerator Workshop Has A Certain Amount Of Bottom Ash And Leachate, Noise, And Odor Pollution. | The Factory Environment Is Well Controlled, And The Bottom Ash, Noise, And Odor Pollution In The Workshop Are Low |
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of steam co-gasification of hard coal and biomass (Spartina pectinata and Miscanthus X Giganteus ) focused on hydrogen-rich gas production Adam Smoli ński Natalia Howaniec Central Mining Institute Dhaiqirtment of Energy Saving and Air Protection Plac Gwarków 1, 40-166 Katowice, Poland E-mail: smolin@gig.katowice.pl
15/2/2015 · Biomass oxygen/steam gasification in a pressurized bubbling fluidized bed: Agglomeration behavior. Applied Energy 2016, 172, 230-250. DOI: 10.1016/j.apenergy.2016.03.106. Rudy Michel, Judit Kaknics, Emmanuel de Bilbao, Jacques Poirier. The mechanism of agglomeration of the refractory mahaiqials in a fluidized-bed reactor.
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
The experimental results show that Miscanthus X Giganteus is suitable for gasification. About 1.1N.m3.kg-1 (biomass)of gahaiqi are obtained, with H2content higher than 40% and about 25% of CO by volume.
Catalytic steam gasification of Miscanthus X giganteus in fluidised bed reactor on olivine based catalysts . Fuel and Energy Abstracts, 2011. Rapagnà Sergio. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper. A short summary o
Steam and oxygen-blown gasification of AHR were additionally investigated in a batch gasifier at KTH in Sweden. Steam promoted the formation of hydrogen (25vol%) and methane (14vol%) improving the gas heating value to 10MJ/m 3, below the typical for steam gasification due to equipment limitations.
Figure 5.11: Biomass CHP - Effect of Plant Size on Cost of Electricity and Steam 0 2 4 6 8 10 12 14 0 25 50 75 100 125 150 175 Equivalent Plant Size (MW) Electricity (cents/kWh) and Steam ($/1000 lb) Costs Combustion - Electricity Combustion - CHP Gasification - Electricity Gasification - CHP Purchased Electricity Purchased Steam 15% Cofiring
15/2/2017 · In the paper the effects of steam co-gasification of Miscanthus Giganteus (MXG) and Sida Hermaphrodita (SH) biomass with coal at 700 and 900 °C are presented. For a more in-depth analysis of the relationships between the physical and chemical parameters of fuels and the product gas quality in steam gasification at various temperatures the chemometric methods of the principal component
The biomass feed rate was fixed at about 7 g min 1, the steam/biomass feed ratio is about one and the gasification temperature were of 815, 860 and 880 C. The quantity of dry gas produced is measured using Water a volumetric gas-metre (Gas G, Table 2). The concentrations of the dry gas are monitored continuously: CO, CO2 and CH4 with Fig. 3 e Methodologies of the tar extractions. 2654 b i o m
fication of clean wood made of saw dust, waste wood and miscanthus as herbaceous biomass. The effect of the temperature and contact time on the hydrocarbon conversion as well as the charachaiqization of the used catalysts was studied. Low (<600 C), medium (750 Ce900 C) and high temperature (900 1050 C) tests were carried out in order to
30/10/2021 · In literature, for biomass steam gasification, decline in methane (CH 4) fraction is reported with the rise in temperature from 650 to 700 °C using a fluidized bed gasifier . The endothermic tar reduction reactions are also favorable at elevated temperatures which increahaiqi the hydrogen (H 2 ) fraction in synthetic gas.
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
13/4/2001 · A review of catalysts for the gasification of biomass char, with some reference to coal. Energy 2013, 58, 305-317. DOI: 10.1016/j.energy.2013.05.057. Wu Xing Sun, Yan Zhou, Qi Wang, Shu Rong Wang. Steam Gasification of Catalytic Pyrolysis Char for Hydrogen-Rich Gas Production. Applied Mechanics and Mahaiqials 2013, 316-317, 105-108. DOI: 10.4028
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
21/3/2016 · The study shows the feasibility to promote biomass steam gasification in a dense fluidized bed reactor with CO 2 sorption to enhance tar removal and hydrogen production. It also proves the efficiency of CaO-Ca 12 Al 14 O 33 /olivine bi-functional mahaiqials to reduce heavy tar production. Experiments have been carried out in a fluidized bed gasifier using steam as the fluidizing medium to improve hydrogen production.