GB/T 35063-2018 in English
VALIDCoal base shale oil
- Issued on:-
- Implemented on:2018-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
《GB/T 35063-2018煤基伴生油页岩油》由TC42（全国煤炭标准化技术委员会）归口，TC42SC2（全国煤炭标准化技术委员会煤质与资源评价分会）执行，主管部门为中国煤炭工业协会。
Introduction
National Standard of the People's Republic of China GB/T 35063—2018 Coal-based Associated Oil Shale Oil
Background of Standard Formulation and Analysis of Technology Evolution
Coal-based associated oil shale oil is an important unconventional oil and gas resource, and its development and utilization are of great significance in the energy field. The formulation of GB/T 35063—2018 standard is based on the current status of oil shale oil research and technological development at home and abroad, combined with the actual needs of China's coal industry, and aims to standardize the product quality and technical requirements of coal-based associated oil shale oil.
This standard fills the gap in the field of domestic coal-based associated oil shale oil and provides a scientific basis for the production, sales and application of products. With the adjustment of the global energy structure and the advancement of technology, the application prospects of coal-based associated oil shale oil are broad, and this standard will become the cornerstone of the development of the industry.
Comparison and classification of standard frameworks
| Product category | Quality indicator dimension | Quality requirements | Scope of application |
|---|---|---|---|
| Light oil shale oil | density, condensation point, flash point, kinematic viscosity | Density≤0.860 kg/m³, condensation point≤-10℃, flash point≤65℃, kinematic viscosity≤1.000 mm²/s | Applicable to fuel oil and chemical raw materials |
| Medium oil shale oil | density, condensation point, Flash point, Kinematic viscosity, Sulfur content | Density 0.860 ≤ D2° ≤0.940 kg/m³, Condensation point ≤40℃, Flash point ≥65℃, Kinematic viscosity ≤15.000 mm²/s, Sulfur content ≤1.5% | Suitable for refinery feedstock and medium viscosity industrial applications |
| Heavy oil shale oil | Density, Condensation point, Flash point, Kinematic viscosity, Sulfur content | Density ≥0.920 kg/m³, Condensation point ≤40℃, Flash point ≥65℃, Kinematic viscosity ≤15.000 mm²/s, Sulfur content ≤1.5% | Suitable for high viscosity industrial applications and special fields |
Quality indicators and technical requirements
The quality indicators of coal-based associated oil shale oil are the basis for its classification and technical application. The following is a comparison of the key quality indicators of different types of oil shale oil:
| Project | Light Oil Shale Oil (No. 1) | Medium Oil Shale Oil (No. 3) | Heavy Oil Shale Oil |
|---|---|---|---|
| Density (kg/m³) | D2 ≤0.860 | 0.880 ≤ D2 ≤0.900 | 0.920 ≤ D2 ≤0.940 |
| Porosity (℃) | -10℃ | ≤40℃ | ≤40℃ |
| Flash point(℃) | ≤65℃ | ≥65℃ | ≥65℃ |
| Kinematic viscosity(mm²/s) | ≤1.000 | ≤9.000 | ≤15.000 |
| Sulfur content(%) | ≤0.5% | ≤1.5% | ≤1.5% |
Test methods and inspection rules
The standard clearly stipulates the determination methods of various technical indicators. The following are the main test methods:
- Density determination: GB/T 1884
- Determination of freezing point: GB/T 510
- Determination of flash point: GB/T 3536, GB/T 261
- Determination of kinematic viscosity: GB/T 265
- Determination of mechanical impurities: GB/T 511
- Determination of ash content: GB/T 508
- Determination of sulfur content: GB/T 387
- Determination of water content: GB/T 260
Inspection rules
Products are inspected by batch, and each can produced is considered a batch. Factory inspection includes items such as density, freezing point, flash point, kinematic viscosity, mechanical impurities, ash content, sulfur content and water content.
Implementation suggestions and precautions
Production link
- Ensure that the production process is stable and the quality of raw materials meets the standard requirements.
- Establish a complete quality control system and conduct inspections strictly in accordance with the standards.
- Regularly calibrate the testing instruments to ensure data accuracy.
Application link
- Choose appropriate application scenarios based on the quality indicators of different types of oil shale oil.
- Products with excessive sulfur content should be used with caution and avoid use in industrial burners without desulfurization equipment.
- Pay attention to leak prevention, fire prevention and sun protection during storage and transportation, and comply with the regulations on the management of hazardous chemicals.
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