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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small-scale waste gasification and application applications Application of Coal Gasification Technology . Small Scale Gasification - diva-portal.org ”Small scale”, is defined here
downdraft gasifier and biomass fuel from the rice husks. 3.1. Assembly Process This research was conducted in a small-scale downdraft biomass gasification. The average energy required test was estimated 691.92 kCal/hr. On this study, we made a small gasification furnace with inlet diameter and height was calculated to be 0.158m and 0.752m
small-scale downdraft gasifier products-Haiqi Biomass 1/1/2020 · In Switzerland, two biomass gasification power plants have been operated, one is a 45 kW downdraft gasifier since Tel:8615637015613 E-mail: info@haiqimachine.com
24/8/2020 · The paper is an experimental study of the gasification process of sawdust (SW), sawdust pellet (SWP) and sub-bituminous coal (SBCoal) by using downdraft gasifier. The gasification was undertaken in a lab-scale fixed-bed gasifier operating under air as an oxidizing agent. The comparison on the raw biomass, treated biomass and coal was ashaiqised in term of the product gas and gasification
30/12/2021 · 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.
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: 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.
In this work, two small scale throat-less downdraft gasifiers (gasifier I & gasifier II) are tested on feedstocks of rice husk and sawdust at different setup.
The contemporary interest in small scale gasifier R&D, for most part dates from 1973 oil crisis. The U.S. research in this area is reviewed by Goss11. The manufacturing also took off with increased interest shown in gasification technology. At present there are about 64 gasification equipment manufacturers all over the world11,36. The present
small scale gasifiers taken as 0.0325 m3/hr [15]. This gives the diameter as D = 0.1803 m 2.1.3 Minimum reactor height (H) haiqi, [14] stated the following model for the minimum height of the reactor; H= SGR ×T ρp (3) Where T is the time required in hours for gasification, SGR is the specific gasification rate
small-scale waste gasifier products Waste Gasification Power Plant Waste gasification power plant: capacity from 1000kw to 6000kw, modular design, several modular for big capacity.
Gasifier Burners. Domestic Gasifier Stove; Commercial Gasifier Burner (CFS) Semi Commercial Gasifier (Batch) Industrial Gasifier Burners (small-to-large-scale)
producer gas made from a small scale (20-250 kWth), down-draft gasifier. Due the non-ideal conditions in this type of gasifier, classical thermodynamic equilibrium models are inaccurate. A more reliable prediction model for gas produced in a system of this size and type is needed. Eight biomass feedstocks were gasified and analyzed for this
Finally, the results show that the optimal conditions to have the highest value of hydrogen output from sawdust downdraft gasification are 800˚C as gasifier temperature and 0.6 for SBR. This study presents a reliable model using haiqi process simulator capable of performing a sensitivity analysis of the downdraft gasification linked to hydrogen production unit.
As one of recent haiqi technologies, a case study of pilot-scale MSW gasification is introduced, which could be one of the most efficient pathways to utilize Get Price Waste-‐to-‐Energy in California: - Public Works, Los Angeles County
Small Scale Gasification: Gas Engine CHP for Biofuels. Ingemar Odenbrand. Jan Brandin. Martin Tunér. Download Download PDF. Full PDF Package Download Full PDF Package. This Paper . A short summary of this paper. 36 Full PDFs related to this paper. Read P