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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Biomass boiler with ORC unit. Cogeneration or combined heat and power (CHP) is an efficient way of using the input mahaiqial and converting it into electricity and heat. The input mahaiqial in this case is biomass that is burned in the hot water boiler. The heat produced is fed to the ORC (haiqi Rankin Cycle) unit heat exchanger. Here, it
4/7/2017 · Potential applications of renewable energy sources, biomass 2.1. Biomass energy and biomass conversion technologies Biomass as the solar energy stored in chemical form in plant and animal mahaiqials is among the most precious and versatile resources on earth. Biomass is the name given Ranheat Engineering Ltd – Use Biomass / Wood Waste
process of photosynthesis in the presence of solar radiation, can be represented as. follows : H 2 O + CO 2 Solar energy CH 2 O + O 2. Biomass can be converted into fuels through a number of
In the thermal conversion of biomass, there are multiple physical and chemical proceshaiqi that have an influence on the performances of industrial and domestic applications, such as furnaces, industrial burners and biomass boilers , the exergy analysis must be used in order to find the best way to recover the maximum of mechanical work in a CHP (combined heat and power) unit. Biomass boilers
Biomass boilers and burners are now a smoke-free "drop-in" replacement for diesel and natural gas boilers and burners in industrial and commerical area. A variety of biomass boilers are now available. Biomass hot water boilers are available in capacity from 400'000 kCal/hr to 3'000'000 kCal/hr while biomass steam boilers with capacity range
1/7/2012 · Thermal–chemical conversion of biomass to produce biofuels is a promising technology with many commercial applications. This paper reviewed the state-of-the-art research and development of thermal–chemical conversion of biomass in China with a special focus on gasification, pyrolysis, and catalytic transformation technologies. The advantages and disadvantages, potential of future
Co-firing Co-firing biomass and coal (directly by burning biomass and coal or indirectly by gasifying biomass first to produce clean fuel gas that is then burnt with coal in a generation boiler) has been proven to be a cost-effective technology to achieve the goal of increasing use of biomass-to-energy proceshaiqi for power genera- tion, thereby significantly reducing greenhouse gas emissions
Chemical Engineering Undergraduate Honors Thehaiqi by an authorized administrator of ScholarWorks@UARK. For more information, please contact scholar@uark.edu, ccmiddle@uark.edu. Recommended Citation Jennings, Steven, "Conversion of biomass resource to useful forms of energy and other products" (2008).Chemical Engineering Undergraduate Honors
Wood biomass 22 t/h (58 % MC) Max. evaporation 12 t/h Hot water and steam from mill 12 MW Nominal heat flow 48 MW 750 – 800 C / 7 kg/s Fuel receiving Belt Dryer Fuel feeding silo Bed mahaiqial feeding silo CFB gasifier Burner Lime kiln Fuel to gasifier 11 t/h (15 % MC) (haiqi)
to the water flowing though them. The combustion gahaiqi are finally released to the haiqiphere via the exhaust section of the boiler. The boiler is an enclosed vessel in which water is heated and circulated, either as hot water, steam or superheated steam for the purpose of heating, powering and/or
hot water, hot air for drying, or chilled water for process cooling. The industrial sector currently produces both thermal output and electricity from biomass in CHP facilities in the paper, chemical, wood products, and food processing industries.
18/12/2018 · Hurst Boiler and Welding Inc. | Boilers | Biomass Boilers Hurst Boiler & Welding Company, Inc. has been manufacturing, designing, engineering and servicing gas, oil, coal, solid waste, wood, biomass and hybrid fuel-fired steam and hot water boilers since 1967, for thousands of satisfied customers.In addition to a complete line of steam and hot water boilers, Hurst Boiler & Welding Company also
In a furnace, biomass burns in a combustion chamber converting the biomass into heat. The heat is distributed in the form of hot air or water. In a boiler, the heat of combustion is converted into steam. Steam can be used to produce electricity, mechanical energy, or heating and cooling. A boiler’s steam contains 60-85% of the energy in
Gasification is: Thermo - chemical conversion of Biomass to combustible fuel gas called Biomass Gas. Biomass is: Carbon bearing plant matter such as wood chips, rice husk, corn cob Four Stage Conversion Process: Biomass is converted to Biomass Gas in a‘Gasifier’in four stages : drying, pyrolysis, oxidation and reduction.
2/1/2019 · Combustion is the burning of biomass in the presence of oxygen. The waste heat is used to for hot water, heat, or with a waste heat boiler to operate a steam turbine to produce electricity. Biomass also can be co-fired with existing fossil fuel power stations.