


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





Physicochemical properties and proximate analysis of cotton
Cotton stalk is considered as the gasification material. Cotton stalk was procured from the Cotton Research Farm, JAU, Junagadh and converted into shredded material with the help of shredder. The following properties were determined for cotton stalk biomass material. 2.1.1 Physical properties of whole cotton stalk Physical properties of whole
[PDF] Syngas Production from Agriculture Residues: Sudan
Feb 21, 2022 · The study is aimed at evaluating the availability of agriculture residues for syngas production, a case study for Sudan. 10 types of biomass are investigated: sugarcane (bagasse), cotton stalks, sesame straw, groundnut shells, maize straw, sorghum straw, millet straw, sunflower husks, wheat straw, and banana leaves. The available biomass is about 11 Mt/year (3.68 Mtoe). Aspen plus software is
Biomass gasification in molten salt for syngas production
The contents of CH4 and H2 were equivalent, while C2+ content was less than 1%. A maximum gasification efficiency of 125% was obtained under the optimum gasification conditions: 850–900 °C, 50–100% CO2 and 1 mm. And CO2 flow rate should be determined according to the feed rate of cotton stalk feedstock.
(PDF) Equilibrium modeling for a dοwndraft biomass gasifier
Equilibrium modeling has been used to predict the composition of the fuel gas produced in a downdraft gasifier for cotton stalks biomass at 800°C with the moisture content from 0 to 30%. The calorific value of the fuel gas has been determined. The
Chemical looping gasification of cotton stalk with bimetallic
The syngas production derived from biomass can be served as fuel or to synthesis valuable chemicals mate- rials. 3 Chemical looping gasification (CLG) is a novel
Cotton Stalk waste power plant-Haiqi Biomass Gasification
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.
Syngas Performance of Biomass Gasification Using Oil Palm Fronds
This paper presents the syngas performance of oil palm fronds (OPF) using a downdraft gasification method. So far, no biogas -OPF based power plant project has been developed in Malaysia even though the production of OPF is enormous. Initially, the empirical formula of OPF is determined before the gasification system can be modeled.
Simulation of Cotton Stalks for Syngas Generation Using CO2
It was observed that with variation in the CO2 in the air and the CO2 to cotton stalk ratio had a meaningful effect on gasification performance. The different ratios of air and CO2 in varying
Bioenergy Recovery from Cotton Stalk | IntechOpen
Jan 16, 2019 · Gasification is the thermochemical conversion of biomass by partial oxidation with O 2 and the reformation by steam, carbon dioxide, or other gasification agents, producing syngas as a chemical product or fuel. The biomass is exposed to less O 2 than in combustion but more than in conditions of pyrolysis.
Biomass Gasification: A Circular Economy Enabler for Hydrogen
Nov 15, 2021 · Biomass gasification (BG) is the thermochemical conversion of organic materials in closed, pressurized vessels at high temperatures. It is a simple, reliable, and low-cost process, useful in producing biofuel, hydrogen, syngas, and electricity. Biomass gasification does not add significantly to the carbon levels as the biomass used for
A Preliminary Assessment of Cotton Gin Waste-Mixture Co
Jan 03, 2019 · (CGW)-coal and gasification temperature are assessed using a thermodynamic equilibrium model. It is found that fuel compositions can significantly influence the performance and gasification products. Adding the coal can increase the syngas heating value, while increasing the gasification temperatures may lower the syngas
[PDF] Experimental results of gasification of cotton stalk
Oct 01, 2013 · DOI: 10.1016/J.FUEL.2013.04.025 Corpus ID: 96810621; Experimental results of gasification of cotton stalk and hazelnut shell in a bubbling fluidized bed gasifier under air and steam atmospheres
Valorization of cotton stalks by fast pyrolysis and fixed bed
The primary product from cotton wastes gasification was found to be syngas (80%À90%), and the leftover residues (10%À20%) were converted to biochar (Capareda & Parnell, 2007;Sadaka, 2013).
Biomass gasification in molten salt for syngas production
The increase of CO 2 flow rate, CO 2 concentration and temperature all promoted the gasification of cotton stalk for more CO production due to the enhanced Boudouard reaction, greatly improving the gasification efficiency. With the increase of feedstock particle size, the gasification efficiency firstly increased and then decreased owing to the
Super Critical Water Gasification of Biomass
and proven for tobacco stalk, corn stalk, cotton stalk, sunflower stalk, corncob, oreganum stalk, chromium-tanned waste, and vegetable-tanned waste BUT NOT WITHOUT ISSUES. AUTHORS (2007) Biomass Gasification in SCW: Part 1. Effect of the nature of biomass , Fuel, 86, 2410-2415
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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.
-
Waste Gasifier
Waste Gasifier: single furnace treatment capacity up to 50 ton/day, it can treat household waste, industrial waste and medical waste.
-
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.
-
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%