GB/T 35150.6-2024 in English
VALIDTechnical requirements of dry process cement production complete equipment—Part 6：Desulphurization system
- Issued on:2024-11-28
- Implemented on:2025-06-01
- File Format:PDF
- Delivery:Via email within 5 business days
$306.00
| Standard No: | GB/T 35150.6-2024 |
| Document status: | VALID |
| Title in English: | Technical requirements of dry process cement production complete equipment—Part 6：Desulphurization system |
| Title in Chinese: | 新型干法水泥生产成套装备技术要求 第6部分：脱硫系统 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2024-11-28 |
| Implemented on: | 2025-06-01 |
| Chinese Classification: | Q92-Cement and cement product equipment |
| Professional Classification: | GB-National Standard |
| Related Topics: | equipment technology
cement production Dry desulfurizer |
《GB/T 35150.6-2024新型干法水泥生产成套装备技术要求 第6部分：脱硫系统》由TC465（全国建材装备标准化技术委员会）归口，主管部门为中国建筑材料联合会。
Introduction
1. Standard Overview
GB/T 35150.6—2024 "Technical Requirements for New Dry Process Cement Production Equipment Part 6: Desulfurization System" is an important standard for air pollution control in the cement industry, aiming to standardize the classification, composition, technical requirements and performance testing of desulfurization systems.
2. Desulfurization System Classification
| Classification | Definition | Main Composition |
|---|---|---|
| Wet Desulfurization System | Slurry is prepared by solid absorbent and reacts with SO2 in flue gas to generate by-products. | Desulfurization tower, circulating pump, oxidation fan, etc. |
| Composite desulfurization system | Combines solid and liquid absorbents, suitable for a variety of working conditions. | Storage silos, feeding devices, oxidation air ducts, etc. |
| Dry desulfurization system | Directly uses solid absorbents, and the by-products after the reaction are dry. | Storage silos, conveying devices, etc. |
3. Interpretation of technical requirements
Performance index comparison
Table 1 shows the performance indicators of the three desulfurization systems, including flue gas treatment capacity, desulfurization efficiency and energy consumption.
| Test Items | Classification | Wet Process (Single Tower) | Compound | Dry Process |
|---|---|---|---|---|
| Flue Gas Treatment Capacity | 104 m³/h | 10~150 | 10~150 | 10~150 |
| SO2 Concentration Before Desulfurization (mg/m³) | ≤5 000 | ≤2 000 | - | ≤600 |
4. Installation and commissioning recommendations
Before installation, single-machine test runs and no-load linkage test runs are required to ensure that the equipment operates normally. During the commissioning process, focus should be placed on the stability of the slurry circulation system and the compliance of the desulfurization efficiency.
5. Implementation recommendations
- Choose a suitable desulfurization technology route, taking into account process characteristics and environmental protection requirements.
- Strictly follow standard requirements for equipment selection, installation and commissioning.
- Establish a complete monitoring system to ensure long-term stable operation.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 35150.5-2024 in English
Technical requirements of dry process cement production complete equipment—Part 5: Dedusting system
2024-11-28 -
GB/T 35150.7-2024 in English
Technical requirements of dry process cement production complete equipment—Part 7：Denitration system
2024-11-28 -
GB/T 45972-2025 in English
Technical requirements for complete sets of production equipment for concrete slabs of prefabricated buildings
2025-08-01
