GB/T 36057-2018 in English
VALIDMethod for analysis of forestry biomass—Determination of ash content
- Issued on:2018-03-15
- Implemented on:2018-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD):
$90.00
$88.00
$88.00
《GB/T 36057-2018林业生物质原料分析方法 灰分的测定》由TC416(全国林业生物质材料标准化技术委员会)归口,主管部门为国家林业和草原局。
Introduction
Interpretation of the National Standard of the People's Republic of China GB/T 36057—2018
Analysis method for forestry biomass raw materials - Determination of ash content
| Standard dimensions | GB/T 36057—2018 requirements | International comparative analysis |
|---|---|---|
| Scope of application | Determination of ash content in forestry biomass raw materials such as wood and bamboo | In line with ISO standards, suitable for global forestry biomass research |
| Core principle | Incineration to constant weight at 550±10℃ | High temperature conditions ensure complete combustion and avoid errors |
| Instrument requirements | Muffle furnace, balance, dryer, etc. | Equipment accuracy is consistent with international standards |
Standard formulation background and technology evolution analysis
GB/T 36057-2018 was formulated based on the rapid development of forestry biomass energy industry needs, aiming to standardize ash determination methods and provide a scientific basis for biomass energy development. With the increasing global attention to renewable energy, accurate determination of raw material characteristics has become particularly important.
Analysis of key technical points
- Temperature control: Strict control of 550±10℃ ensures complete combustion
- Sample processing: Spread evenly to avoid local overburning
- Ash calculation: Accurate algorithm based on dry basis
Instrument requirements and practical applications
| Instrument name | Technical parameters | Application scenarios |
|---|---|---|
| Muffle furnace | Programmed temperature control, 550℃ constant temperature | Core equipment, used for high temperature burning |
| Balance | Sensitivity 0.1mg | Accurately weigh the ash dish and sample mass |
| Dryer | Equipped with color-changing silica gel or anhydrous calcium chloride | Used for weighing after cooling |
Implementation Suggestions
- Equipment calibration:Regularly calibrate the balance and muffle furnace to ensure accuracy
- Operation training:Systematic training for laboratory personnel
- Sample processing:Prepare samples in strict accordance with standard requirements
- Data recording:Establish a complete experimental record system
Sample only — not a preview of GB/T 36057-2018

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