Biomass Gasification Power Plant

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.

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Product Introduction

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.

Technical Parameters Of Biomass Gasification Power Plant

Model	HQ-SRF0.2	HQ-SRF0.4	HQ-SRF0.5	HQ-SRF0.8	HQ-SRF1	HQ-SRF1.5	HQ-SRF2
Power Generaton Capacity	200kW	400kW	500kW	800kW	1000kW	1500kW	2000kW
Rated Frquencey	50/60 HZ
Rated Voltage(V)	220/400/440/6300/6600/11000/13800
Gasifier Type	Fixed Bed Gasifier
MSW Moisture Requirement	≤20%(Wet Basis)
Biomass Size Requirement	10mm-50mm
Biomass Consumption (Kg/Hr)	200-300kg	400-500kg	500-600kg	800-900kg	1000-1200kg	1500-1800kg	2000-2400kg
Gas Production (Nm3/h)	400-600m3	800-1000m3	1000-1200m3	1600-1800m3	2000-2400m3	3000-3600m3	4000-4800m3
Ash Discharge Type	Wet Type or Dry Type
Type of Gas Purification	Wet Type or Dry Type Gas purification System
Heat Value of Gas	> 1200-1500Kcal/Nm3
Gasifier inner temperature	800-1100℃
Gasifier outer wall temperature	≤ 50℃
Gas output temperature	≤200℃
Noise	d B(A)≤ 85
Performance gasification M3/kg”	woody:2-3 m3 herbal：1-1.5m3
Gas Composition	CO -19±3% H2 -18±2% CO2 – 8±3% CH4 -6±2% N2 -50%
Model of Genset	250GFM	400GFM	500GFM	400GFM	500GFM	500GFM	500GFM
Qty of Genset	1 Set	1 Set	1Set	2 Sets	2 Sets	3 Sets	4Sets

Principle Of Pyrolysis Gasification（Biomass Gasification Power Plant）

Biomass gasification refers to the thermochemical process of converting biomass fuels into flammable gases. In biomass gasification process, water vapor, free oxygen, or bound oxygen reacts with the carbon in the fuel to form a combustible gas. Biomass gasification process is more complex and the gasification reaction conditions are also different. However, all the gasification reaction processes basically include the processes of biomass drying, pyrolysis, oxidation and reduction.

The gasification power generation process includes three aspects. One is biomass gasification, which converts solid biomass into gaseous fuel; the other is gas purification. The gasified gas contains certain impurities, including ash, coke, and tar. , The impurities need to be removed through the purification system to ensure the normal operation of gas-fired power generation equipment; the third is gas-fired power generation, which uses gas turbines or gas internal combustion engines to generate power. In some processes of biomass gasification plant, in order to improve power generation efficiency, waste heat boilers and steam turbines can be added to the power generation process.

Flow Chart Of Comprehensive Utilization Of Biomass Gasification Power Generation

Feedstock Of Biomass Gasification Power Plant

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%

Biomass Gasification Power Generation System Generator Set

Recommended use: 8300 or 6300 biomass gas generator set, the advantages of this type of generator set are large cylinder bore, low speed, high torque, suitable for low calorific value gas.

Model selection: single machine can be selected below 500kw/h power generation: more than 500kw/h is recommended to use multiple machines in parallel.

Advantages Of Biomass Gasification Power Plant

Biomass gasification power generation technology is a unique way different from other renewable energy sources in the utilization of biomass energy. Biomass gasification plant has three characteristics;
First, biomass gasification power generation technology has sufficient flexibility. Since biomass gasification power generation can use internal combustion engines, gas turbines, or even combined with waste heat boilers and steam power generation systems, biomass gasification power generation can choose appropriate power generation equipment according to to the scale. Ensure reasonable power generation efficiency at any scale. The flexibility of biomass gasification power generation technology satisfies the characteristics of the dispersed utilization of biomass;
Second, biomass gasification power generation technology has good cleanliness. Biomass itself is a renewable energy source, which can effectively reduce the emission of CO2, SO2 and other harmful gases. The gasification process generally has a low temperature (about 700-900oC), and the generation of NOx is very small, so biomass gasification plant can effectively control the emission of NOx;
The third is economy. The flexibility of biomass gasification power generation technology can ensure that the technology is effective and economical on a small scale. At the same time, the gas-fired power generation process is simple and the equipment is compact. It also makes the biomass gasification power generation technology more renewable than other renewables. Energy power generation technology investment is smaller, so in general, biomass gasification power generation technology is the most economical power generation technology of all renewable energy technologies, and the comprehensive power generation cost is close to the power generation level of small conventional energy sources.

Comprehensive Benefits Of Biomass Gasification Power Generation

Serial Number	Project	Sub Option	Quantity	Unit Price	Consumption/Output (24h)	Consumption/Output (Month)	Consumption/Output (Years)	Total
1	Consume	Raw Material (Straw)	1500kg/H	0.2 Yuan/Kg	7200 Yuan	216,000 Yuan	2.16 Million Yuan	2.953 Million Yuan
		Artificial	6 People	100 Yuan/D	600 Yuan	18,000 Yuan	180 Thousand Yuan
		Power Consumption	58kw/H	0.75 Yuan/Kw	1044 Yuan	31,300 Yuan	313,000 Yuan
		Maintenance Fees	The Annual Equipment Maintenance Cost Is Calculated At 3% Of The Equipment Investment, 300,000 Yuan Per Year
2	Output	Electricity	1000kw/H	0.75 Yuan/Kw	18,000 Yuan	540,000 Yuan	5.4 Million Yuan	10.8 Million Yuan
		Biomass Charcoal	450kg	1.2 Yuan/Kg	12960 Yuan	388,800 Yuan	3.88 Million Yuan
		Wood Tar	75kg	0.8 Yuan/Kg	1440 Yuan	43,200 Yuan	432,000 Yuan
		Wood Vinegar	300kg	0.5 Yuan/Kg	3600 Yuan	108,000 Yuan	1.08 Million Yuan
The calculated annual profit is 7.847 million yuan, the project investment is calculated at 15 million yuan, and the investment can be recovered in 2-3 years
(the above parameters are calculated based on 1mw power generation as an example, the relevant project prices are for reference only)

Utilization And Value Of Biomass Gas

Biomass pyrolysis gasification technology produces fuel gas as a mixed gas, in which the combustible components are mainly CO, H2, CH4, CmHn, etc., and the heating value is 1100~1500kcal/m³. One kilogram of straw can produce 1-1.5m³ biomass combustible gas. After purification, this gas can be used to replace natural gas, coal gas, etc. for power generation, fire cooking, heating, etc.

By Product Of Biochar：The biochar is a by-product from biomass pyrolysis gasification, it can be used as activated carbon, barbecue carbon, carbon-based fertilizer to soil, animal feed additives,etc.

The Advantages Of Biochar To Soil:

Water absorption and moisture retention, one ton of carbon absorbs 3 tons of water
Adsorption and solidification of heavy metals
Biochar can increase the low temperature by 1-3 degrees
Biochar can loosen the soil and increase the air permeability of the soil
Nitrogen fixation and fertilizer preservation, extend and increase the fertility of carbon-based carrier fertilizer
Biochar can Inhibiting pests, preventing diseases and disasters
Each ton of straw can produce 300-350kg black carbon
Carbonaceous solids are called biological black carbon, which is a general term for mixtures under organic carbon, mainly cellulose, hydroxyl, acid organic acid derivatives, furans, pyrans, anhydrosugars, phenols, paraffins and olefinic hydrocarbons Complex organic carbon mixtures such as derivatives.

Biomass Gasification System Carbon And Gas Co-Production

Vietnamese drying enterprises use the gasification of rice husk raw material as the heat source for the drying system. The rice husk charcoal produced is supplied to local steel mills as a carbonizer. The local rice husk gas has almost zero cost, saving customers about 700 million VND in fuel costs every year, which is about more than 2 million yuan.

Biomass Gasification And Polygeneration Recycling To Build A Smart Town

Water absorption and moisture retention, one ton of carbon absorbs 3 tons of water
Adsorption and solidification of heavy metals
Biochar can increase the low temperature by 1-3 degrees
Loosen the soil and increase the air permeability of the soil
Nitrogen fixation and fertilizer preservation, extend and increase the fertility of carbon-based carrier fertilizer
Biochar can Inhibiting pests, preventing diseases and disasters
Each ton of straw can produce 300-350kg black carbon
Carbonaceous solids are called biological black carbon, which is a general term for mixtures under organic carbon, mainly cellulose, hydroxyl, acid organic acid derivatives, furans, pyrans, anhydrosugars, phenols, paraffins and olefinic hydrocarbons Complex organic carbon mixtures such as derivatives.

Some Cases Of Biomass Gasification System:

Biomass gasification power generation in Russia

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