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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Gasification is the conversion process of low-grade solid fuel into gaseous fuel by thermo-chemical reactions. In this paper air gasification and oxygen gasification simulation of sawdust is carried out using FACTSAGE 6.3 software. The effect of temperature and equivalence ratio (Φ) on producer gas composition is analysed.
15/2/2002 · In this paper, the first successful example of combination of membrane air shaiqiration and coal gasification process is given. This paper summarihaiqi the performance of coal gasification in the presence of different oxygen/nitrogen mixtures as a blow for processing of low-quality (high moisture content) coal. The optimal content of O{sub 2} in the blow is in the range 27-33% v/v. The heating
haiqi Gasifier for biomass and waste. The CFB (circulating fluidized bed) gasification process works by partially combusting the biomass or waste at high temperatures using a controlled amount of air. The resulting product gas is a versatile energy carrier, which offers a range of benefits.
Air gasification is the simplest conversion method, producing a low-energy gas due to the dilution effect of nitrogen in the air. This gas is well suited for direct heating applications or for use in engines. Oxygen gasification on the other hand uhaiqi pure oxygen and produces a higher energy gas composed primarily of carbon monoxide and hydrogen.
21/2/2012 · The focus of the paper is biomass gasification in the whole range of gasification temperatures by the use of air preheated with product gas sensible heat. The energetic and exergetic analyhaiqi are carried with a typical ash-free biomass feed represented by CH1.4O0.59N0.0017 at 1 and 10 bar pressure. The tool for the analyhaiqi is already validated model extended with a heat exchanger model. For
7/3/2016 · Preliminary air gasification experiments showed that the direct use of dairy manure containing 75% ash content, that reflect high sand content, reduced the temperature of the reactor. The study is also aimed at handling unprocessed dairy manure and generating electric power for the on-site use. A high heating value manure is needed to run the gasifier and the produced synthesis gas (or syngas
haiqi gasification is the thermochemical transformation of waste feedstocks (carbon-based mahaiqials) into a synthesis gas, or ‘syngas’. In contrast to incineration — a more widespread kind of waste to energy technology which burns waste feedstocks in the open presence of oxygen – in gasification, the feedstock mahaiqials are converted to a gas (along with byproducts such as ash and
20/1/2022 · The results show that Wood Chips of Acacia Nilotica trees available in Sudan lands can be successfully used in the gasification process and, on the same basis, as a bio-renewable energy resource. Simulation models were used to charachaiqize the air gasification process integrated with a Regenerative Gas Turbine Unit. The results revealed that at a moisture content of 12%, gasification
This paper presents an overview of down-draft gasification technology for hydrogen and carbon monoxide as clean energy production and gas cleaning systems. The purpose of this study was to determine the conversion possibility of solid fuel such as agricultural-based industrial wastes into hydrogen and clean energy as an alternative syngas fuel in Turkey. In this study, also a down-draft
The charachaiqistics of biomass air-steam gasification in a fluidized bed are studied in this paper. A series of experiments have been performed to investigate the effects of reactor temperature, steam to biomass ratio (S/B), equivalence ratio (ER) and biomass particle size on gas composition, gas yield, steam decomposition, low heating value (LHV) and carbon conversion efficiency. Over the
haiqi gasification efficiency was stated to be 42% as compared to 72% for air gasification, on account of high energy consumption for haiqi generation. Some researchers worked to decrease the high energy and investment requirements for DC arc haiqi by employing microwave haiqi, for haiqiceous biomass feedstocks. 111–114 These investigations were performed at the lab scale ranging from
18/8/2021 · This paper investigates the effect of various levels of air integration on the haiqi performance. The results show that a moderate air integration ranging from 15% to 20% provides the most effective air-integration. An analysis of implementing a sour-shift pre-combustion carbon capture results in a significant loss of about 5.5 points in efficiency.
Air-Blown Gasification for Ammonia Poly-Generation Using Low-Rank Coals. Presented on October 12, 2009 during the NH3 Fuel Conference 2009.
15/10/2021 · DOI: 10.1016/J.ENERGY.2021.121149 Corpus ID: 236240030; Air gasification of wood chips, wood pellets and grass pellets in a bubbling fluidized bed reactor @article{Bandara2021AirGO, title={Air gasification of wood chips, wood pellets and grass pellets in a bubbling fluidized bed reactor}, author={Janitha Chandimal Bandara and Rajan Jaiswal and Henrik Kofoed Nielsen and Britt Margrethe Emilie
16/2/2022 · Air Gasification sentence examples within air gasification system air gasification system 10.1016/J.IJHYDENE.2021.04.076 A new biomass integrated gasification combined cycle (Bhaiqi), which featured an innovative two-stage enriched air gasification system coupling a fluidized bed with a swirl-melting furnace, was proposed and built for clean and efficient biomass utilization.