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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With our technological concepts and a broad portfolio for digitalization, automation, and electrification, we support you in implementing the most economically viable alternative, whether you need gas engines, gas turbines, steam turbines, generators, or other power plant solutions. We are your partner for the generation of electrical energy in biomass-fired cogeneration plants or biomass
GreenVinci - Professional biomass steam generator manufacturers and suppliers. We offer environmentally friendly, energy saving and cost saving automatic biomass steam generator, all coming in high efficiency and non-pollution. Also, customized service is available.
Steam Generation from Biomass: Construction and Design of Large Boilers provides in-depth coverage of steam generator engineering for biomass combustion. Steam Generation from Biomass | ScienceDirect A quarter of all modern biomass combustion is done in recovery boilers.
24/12/2019 · The dual fluidised bed (DFB) steam gasification of biomass was developed at TU Wien in the 1990s. It produces a nearly nitrogen-free medium calorific product gas from solid fuel. The technology was developed mainly to use biogenic feedstock.
9/7/2010 · The model predicts a maximum hydrogen mole fraction in the product gas of 0.81 occurring at 950 K, steam/biomass ratio of 3.0 and sorbent/biomass ratio of 1.0. In addition, at sorbent/biomass ratio of 1.52, purity of H2 can be increased to 0.98 mole fraction with all CO2 present in the system adsorbed.
8/6/2021 · Direct combustion is the most common method for converting biomass to useful energy. All biomass can be burned directly for heating buildings and water, for industrial process heat, and for generating electricity in steam turbines. Thermochemical conversion of biomass includes pyrolysis and gasification.
0.5-50Tons DZL Biomass Boiler, Biomass steam boiler DZL biomass boiler and DZH biomass boiler, are horizontal three-pass water & fire tube boilers with grate combustion device. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface, while the drum and the water walls on both sides from a radiation heating surface in the furnace.
25/1/2013 · Is it more efficient to power biogas engine with biomass straight up or to transform biomass into biofuel then put it in a steam boiler that 3x3 with 36 High pressure boxes at 100C+?
2016/9/23 · Steam Generation from Biomass: Construction and Design of Large Boilers provides in-depth coverage of steam generator engineering for biomass combustion. It presents the design process and the necessary information needed for an understanding of not only the function of different components of a steam generator, but also what design choices have been made.
Figure 2-1 Configuration of steam explosion reactors that has been employed by Zilkha (A: feed for steam explosion, B active reactor; C, C’ valves in order to put pressure on reactor) (Weick, 2011) Once the biomass is discharged from the reactor, drying is typically required to reduce the
Biomass is mainly used in Australia for low cost heating, especially in households without access to natural gas for heating. The wood that we use for burning in our fireplaces and in our pot-bellies (fireplaces, not our big tum-tum’s) is the main source of biomass energy in Australia. Some companies do capture gas from landfill and sewage
The effect of temperature on gasification was investigated at T = 950 K, 1043 K, and 1100 K at constant steam to biomass ratio of SBR = 1. The minimum fluidization velocity is Umf = 0.075 m/s and
Biomass is a renewable energy source because its supplies are not limited. We can always grow trees and crops, and waste will always exist. We use four types of biomass today—wood and agricultural products,solid waste, land˜ll gas and biogas, and alcohol fuels (like Ethanol or Biodiesel). Most biomass used today is home grown energy. Wood
Charachaiqistics of steam gasification of biomass for hydrogen production at ambient pressure in a laboratory-scale external circulating concurrent moving bed (ECCMB) system with CaO as a CO2 absorbent were investigated. In this ECCMB system, steam gasification of biomass, in situ CO2 capture, combustion of the produced char, and calcination of CaCO3 can occur simultaneously. The experimental