Friday, July 22, 2011

biomass gasification power generation

Biomass Gasification power plant:
1. can change waste into wealth
Agriculture and forest residues, such as rice husk, crop
Specifications
The company gasifies the raw materials such as rice hull, fruit hull, saw dust, palm hull, wheat straw, cotton straw, corn straw
Introduction to biomass internal-combustion power generation system
Models & specifications:400KW,800KW,1MW,1.5MW,2MW,etc
Applicable raw matrrials:All the plants and organic wastes
The grain size of raw materials is less than 30mm in general.
The water content of the raw materials is lower than 16% in general.
Nature of fuel gas:scope of calorific #118alue 6000 kilojoule/m3(standard)
Tar content 50mg./m3(standard)
Compositions N2 50-60%
Co2 10-20%
CO 10-18%
H2 3-9%
Ch 2-6%
CnHm 0.5-3%
Other 0.5-3%
Operation data:
Auxiliary fuel:Not necessary
Start time:About 45 minutes for cold start
About 15 miutes for hot start
Operator:According to the project scale:1-2 persons for each shift
Raw material consumption:1.0-2.0kg raw materials for generation of each kilowatt-hour
Power generation cost:Will be influenced by many factors. In most regions of china,the cost for generation of each kilowatt-hour is about RMB0.2 yaun.
Environment protection standara:
Exhaust gas:The tail gas of gas engine shall reach the local industrial standard after treatment
Waste water:The cooling water shall be trated internally for recycled use,and no waste water will be dis-charged.
Waste residue:The solid wastes sahll be treated or reused through harmlessness treatment .No waste residue will be discharged.
Noise:The region with noise>75 db will be reused to decrease noise influence.
Smell:The space with smell will be sealed off with negative pressure,and the smell will not outflow

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