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|
Cotton Stalk syngas fuel Create an excellent brand of global smart energy Waste Gasification Power Plant Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity. Views More Waste Gasifier
for cotton stalk. MacCarty et al. (2008 engines adapted for use with syngas for power production. These turbines are able to operate on syngas with high levels of hydrogen (typical 50 percent hydrogen by volume). Hot discharge gas from the turbines ...
Cotton Stalk syngas technologies-Haiqi Biomass Gasification Cotton Stalk syngas technologies Create an excellent brand of global smart energy Waste Gasification Power Plant Waste Tel : + 8615637015613
Cotton stalks and sugarcane bagasse produced higher mole fractions of hydrogen (H 2) and carbon monoxide (CO) than sawdust and rice husk. Regarding carbon conversion efficiency, cold gas efficiency, and higher heating value cotton stalks and sugarcane bagasse produced better syngas quality as compared to sawdust and rice husk. The oxygen/fuel (O/F) ratio is a key operating parameter in the
cotton area in country in 2015-16 (August to July) is 11.26 million hectors and cotton production is estimated as 6.3 million metric tons3. The lignocellulosic nature and potential availability of cotton stalk open its way as renewable raw material for various commercial applications including ethanol production4. Prior to ethanol fermentation by
In the present study, the potential of cotton stalks utilization for H(2) and syngas production with respect to CO(2) mitigation, by means of thermochemical conversion (pyrolysis and gasification) was investigated. Pyrolysis was conducted at temperature range of 400-760 degrees C and the main parametric study concerned the effect of temperature on pyrolysis product distribution. Atmospheric
16/1/2021 · Cotton stalk (CS) is selected as the gasification raw material. The functional groups in APs are studied, and TG-FTIR is used to investigate the thermal decomposition release characteristics of APs. Subsequently, the performing APs as an agent in the gasification process is studied through CS and AP co-gasification experiments. The internal reaction of CS and AP co-gasification is also
This work aims to enhance hydrogen-rich syngas production from biomass gasification by preparing high-efficiency catalysts to support the corn stalk char. The Ni/CSC, Ni-Fe/CSC, and Ni-Fe-La/CSC catalysts were synthesized using the homogeneous precipitation method and applied to the co-gasification of wet sludge and straw. The catalysts were characterized by ultimate analysis, X-ray
25/10/2019 · Cotton stalk, an important byproduct of cotton crop, is holocellulose rich, inexpensive agricultural residue available in surplus without any competitive uses neither as food nor as feed . The annual production of cotton stalk in India is about 23 million tonnes. On an average, 2–3 tonnes of cotton stalk is generated per hectare of land. Over
Valorization of cotton stalks by fast pyrolysis and fixed bed air gasification for syngas production as precursor of second generation biofuels and sustainable agriculture By Efthymios Kantarelis Modelling of a downdraft gasifier fed by agricultural residues
The H 2 /CO ratio of syngas could reach 1.97 under the optimal conditions. Fe-Ni/AC had different catalytic effects on different biomass feedstocks, with the best for pine wood and the worst for cotton stalk, indicating that gasification intermediates of pine wood were difficult to decompose and depended more on catalyst.
Syngas Performance of Biomass Gasification Using Oil Palm Fronds sugar cane, cotton stalk, hay, rice husk and pine. Pine has the highest percentage of ash content with about 50 percent. The remaining types of biomass have ash content percentages between 5 and 20 percent.
8/3/2021 · Cotton stalk (CS) was deconstructed by sequential dilute acid-alkali pretreatment (DALP) using sulfuric acid (1%, v/v) and sodium hydroxide (3%, w/v). The enzymatic hydrolysis of DALP-CS by cellulase was optimized by Taguchi method, employing factors like solid loading, enzyme dose, tween 80, and pH as main process variables. For bioethanol production, pretreated CS was subjected to
Several herbicides have been registered for cotton stalk destruction. Herbicides available include, but are not limited to 2,4-D (ester and salt formulations), several dicamba products (Weedmaster, Clarity, Banvel), and Harmony Extra (thifensulfuron-methyl + tribenuron-methyl). For these products to be legal for cotton stalk destruction, the label
Karatas, Hakan, Hayati Olgun, and Fehmi Akgun. 2013. Experimental Results of Gasification of Cotton Stalk and Hazelnut Shell in a Bubbling Fluidized Bed Gasifier under Air and Steam Atmospheres. Fuel. 112: 494-501. Alauddin, Zainal Alimuddin Bin Zainal, Pooya Lahijani, Maedeh Mohammadi, and Abdul Rahman Mohamed. 2010. Gasification of