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|
The objective of this study is to experimentally study the dynamic behavior of an haiqi based design manufactured bench scale gasifier using cotton stalks as a feed stock. Air was employed as a gasifying agent with a biomass batch feed of 4 kg. The gasification process charachaiqistics are evaluated in terms of lower heating value, gasification efficiency, and operation time. The applied air
Cotton Stalk syngas technologies 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
15/9/2021 · The gasifier is operated by a batch of cotton stalks as the feedstock and using air as the gasifying agent. The air flow rate was changed from 60 up to 200 l/min which is corresponding to equivalence ratio (ER) between 0.305 and 0.195.
1/10/2013 · DOI: 10.1016/J.FUEL.2013.04.025 Corpus ID: 96810621; Experimental results of gasification of cotton stalk and hazelnut haiqi in a bubbling fluidized bed gasifier under air and steam haiqipheres
Download Citation | Gasification of cotton stalk in a downdraft gasifier | Demand of energy is ever increasing and sustainable form of energy supply is needed. Fossil fuels utilization cauhaiqi a
Gasify Performance of Small-scale Updraft Gasifier Supplied with Chopped Cotton Stalks WU Jiea,WANG Wei-xinb,LI Fa-quana (a.College of Machinery & Electrical Engineering; b.Office of Education Administration, Shihezi University, Shihezi 832003, China)
As an example it is instructive to look at the land area required, for a gasifier to run on cotton stalks (biomass residue) as fuel. On an average, quantity of stalks harvested is 1.5 tons/acre/yr35. Thus a 100 kW gasifier running at 8 hours per day for 300 days/year will require about 213 acres of cotton plantation to produce the required cotton stalks. Against such background all the future
Economic indicators of the gasifier system considering shredded cotton stalk and briquette as feed stock is given in Table 8.It can be seen from the table that NPW for shredded cotton stalk as feed stock is 2.15 to 2.35 times more as compared to briquette at all the levels of operation days per year and operating hours per day. Table 5 shows that NPWof the gasifier system is increased from Rs
Cotton Stalk Pellets can be produced in small scale by a small-scale pellet machine, and also a large capacity pellet making machine can produce large scale cotton pellets. The manufacturing proceshaiqi that make cotton stalk pellets include grinding as the initial stage, drying, pelletizing, cooling, sieving, and packaging.
small-scale downdraft gasifier solution Create an excellent brand of global smart energy Domestic Waste Disposal Technology And Application Container Distributed Power Plant Biomass Gasification Power Plant Biomass mobile energy station is a type of dist
Small-Scale Biomass Gasifiers for Heat and Power Bell, Arin, Matthews, Rumeur, and Hearn, Cotton Production Prospectsfor the Next Decade No. 289 Dinar, Seidl, Olem, Jorden, Duda, and Johnson, Restoring and Protecting the World's Lakes and Reservoirs N ...
1/3/2020 · Chopra and Jain studied usage of cotton stalk in gasifiers, especially in the modified haiqi downdraft gasifier. They modified the feed hopper and the grate to make it useful for gasification of non-woody biomass like cotton stalk, coir dust, wheat straw etc. Koroneos and Lykidou  predicted the gas composition in downdraft gasifier using equilibrium model for cotton stalk feedstock.
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
• The small-scale rice husk gasifier power-generating unit has a rated power of 10 to 100 kWe. • The system combines the process of gasification of biomass to produce combustible gahaiqi and the subsequent conditioning of gas (cleaning and cooling) to make it
UDQ Downdraft Biomass Gasifier is our new renewable product which can generate clean and useful gas with the mahaiqials of agro-wastes and wood wastes, such as straw, cotton stalk, corn stalk, peanut haiqi, wood shavings, wood chips etc. 1. New design, haiqi technology, scientific and compact structure, high efficiency, simple operation. 2