


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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Waste Gasification Power Plant
Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
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Waste Gasifier
Waste Gasifier: single furnace treatment capacity up to 50 ton/day, it can treat household waste, industrial waste and medical waste.
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Biomass Gasification Power Plant
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.
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Biomass Gasifier
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%Views More





Biomass Gasification Power Plant-- Haiqi Biomass Gasifier
The gasification process generally has a low temperature (about 700-900oC), and the generation of NOx is very small, so it can effectively control the emission of NOx; The third is economy. The flexibility of biomass gasification power generation technology can ensure that the technology is effective and economical on a small scale.
UNIfHy- UNIQUE gasifier for Hydrogen production
steam reforming of methane with successive purification by means of HT/LT WGS and PSA. Project targets •Biomass gasification with catalytic hot syngas cleaning and conditioning integrated in the gasifier vessel (UNIQUE gasification concept). •Water-Gas Shift-WGS performed with catalysts impregnated on ceramic foams for low pressure drops
Hydrogasification | netl.doe.gov
For example, steam hydrogasification of wood substantially increases the production rate of methane (the key component of SNG) over simple hydrogasification. This process requires more energy to bring the reactor to gasification temperatures because of the high latent heat of water, but if the steam produced can be used later (say, for steam
Process Intensification: Activated Carbon Production from
of steam gasification is quicker and more efficient for the conversion of biochar to activated carbon. The pore sizes of the carbon produced by steam activation were distributed over a wide spectrum of values, and both micro- and mesoporous structures were developed. 1. Introduction 1.1 Activated Carbon The adsorption of air and water
Energy production from steam gasification processes and
The transformation of biomass using steam gasification is a chemical route to facilitate changes in organic or residue supported carbonaceous substances addicted to carbon mono-oxide, hydrogen including carbon-di-oxide, etc. However, to commercialize the method of steam gasification, the hurdles per
CHOREN Coal Gasification
The CCG ® technology is based on a longtime tested process of coal gasification for the production of a high-purity, energy-rich synthesis gas.. This is the feedstock for the production of classic synthesis gas products such as methanol and ammonia, is used for the production of fuels or a variety of chemical raw materials or can be used to generate electricity and heat.
Hydrogen production via thermal gasification of biomass in
The Foster Wheeler pressurised steam/oxygen blown CFB gasifier illustrated in Figure 2 is an example of an autothermal reactor suitable for biomass gasification. The gasifier is refractory lined and complemented with an uniflow cyclone. No heat transfer surfaces are mounted inside the gasifier, but an air preheater has been integrated into the
Simulation of Hydrogen Production from Biomass Catalytic
Dec 18, 2010 · In this study, biomass catalytic gasification process for producing H2-rich gas was presented. The process consists of mainly two fluidized beds—a gasifier and a CaO regenerator. The objective of this research is to develop a computer model of biomass catalytic gasification. A model was developed using Aspen Plus software. The model predicted gas composition and hydrogen yield in good
(PDF) Biomass steam gasification for production of SNG
Bio-SNG from Thermal Gasification - Process Synthesis, Integration and Performance By Stefan Heyne Process Integration Opportunities for Synthetic Natural Gas (SNG) Production by Thermal Gasification of Biomass
Hydrogen for Power Generation Whitepaper - General Electric
The next sections will provide details on steam methane reforming and electrolysis as potential pathways to generating hydrogen for power generation. Generating hydrogen: steam methane reforming Today, most of the hydrogen generated in the world comes from steam methane reforming. Much of this hydrogen is used in the production
(PDF) Kinetic modeling of biomass steam gasification system
ISBN 978-983-42035-9-7 Proceedings of International Conference for Technical Postgraduates (TECHPOS 2009) Kula Lumpur, Malaysia, 14-15December, 2009 Kinetic Modeling of Biomass Steam Gasification System for Hydrogen Production with CO2 Adsorption Abrar Inayat, Murni Melati Ahmad*, M Ibrahim A Mutalib and M Khairuddin Yunus Department of Chemical Engineering, Universiti Teknologi PETRONAS
Hydrogen production via integrated configuration of steam
Jul 27, 2021 · The steam gasification process of three different generations of biomass, including corn cob as the first generation, wood residue and rice husk as second generation, and Spirulina algae as the third, are investigated and evaluated to achieve maximum hydrogen production.
Techno-Economic Analysis of Hydrogen Production by
scaling of 0.7 for the solids handling, gasification, gas cleaning, shifting, and purification systems, and 0.8 for the power, steam, balance of plant, general facilities, and overall combined cycle system scaling. Drying and steam turbine components were scaled at a 0.6 power law. Hydrogen production rates and the
Hydrogen Production: Biomass Gasification | Department of Energy
Hydrogen Production: Biomass Gasification. Biomass gasification is a mature technology pathway that uses a controlled process involving heat, steam, and oxygen to convert biomass to hydrogen and other products, without combustion. Because growing biomass removes carbon dioxide from the atmosphere, the net carbon emissions of this method can be
Coal Gasification - Air Products & Chemicals
This dry-feed gasifier has a convective syngas cooler that offers heat recovery through steam generation. This dry-feed gasifier offers a robust quench design and part of the MP steam. This slurry-feed gasifier has a radiant syngas cooler that offers heat recovery through steam generation. This slurry-feed gasifier offers a robust quench design.
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Rotary Automatic Slag Burner
Applicable raw materials: wood chips, straw briquette, bark, building templates, pellets
Diameter: <10cm Moisture content: <15% -
Chain Grate Semi-Gasification Burner
Applicable raw materials: wood chips, straw briquette, bark, building templates, pellets
Diameter: <10cm Moisture content: <15% -
Waste Gasification Power Plant
Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
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Waste Gasifier
Waste Gasifier: single furnace treatment capacity up to 50 ton/day, it can treat household waste, industrial waste and medical waste.
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Biomass Gasification Power Plant
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.
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Biomass Gasifier
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%