A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for monitoring and treating chlorine in cement clinker production system for co-treating waste incineration fly ash and cement clinker production system thereof
The invention discloses a method for monitoring and treating chlorine in a cement clinker production system for co-treating waste incineration fly ash and the cement clinker production system, and belongs to the technical field of environmental protection. The chlorine monitoring and disposal method is based on a cement clinker production system, and comprises the following steps: respectively detecting the chlorine ion content of hot raw materials and the chlorine ion content of cement clinker in a cement kiln system; by adjusting and controlling the technological parameters of the cement kiln system and/or the air discharge amount of the bypass air discharge device, the chloride ion circulation ratio in the cement kiln system is accurately controlled to be maintained within the range of 50-500, it can be guaranteed that the operation state of the cement kiln system is good and stable, and the influence of chlorine elements on the yield and quality of cement clinker is avoided; and a potassium chloride product with high economic value can be obtained.
本发明公开了一种协同处置垃圾焚烧飞灰的水泥熟料生产系统中氯的监控与处置方法及其水泥熟料生产系统，属于环保技术领域。提供的氯的监控与处置方法基于水泥熟料生产系统，通过分别检测水泥窑系统中热生料的氯离子含量和水泥熟料的氯离子含量，通过调节控制水泥窑系统工艺参数和/或旁路放风装置的放风量精准控制水泥窑系统中的氯离子循环倍率维持在50～500范围内，可以保证水泥窑系统运行状态良好平稳，既避免了氯元素对水泥熟料的产量和质量的影响，又能获得高经济价值的氯化钾产品。
Method for monitoring and treating chlorine in cement clinker production system for co-treating waste incineration fly ash and cement clinker production system thereof
The invention discloses a method for monitoring and treating chlorine in a cement clinker production system for co-treating waste incineration fly ash and the cement clinker production system, and belongs to the technical field of environmental protection. The chlorine monitoring and disposal method is based on a cement clinker production system, and comprises the following steps: respectively detecting the chlorine ion content of hot raw materials and the chlorine ion content of cement clinker in a cement kiln system; by adjusting and controlling the technological parameters of the cement kiln system and/or the air discharge amount of the bypass air discharge device, the chloride ion circulation ratio in the cement kiln system is accurately controlled to be maintained within the range of 50-500, it can be guaranteed that the operation state of the cement kiln system is good and stable, and the influence of chlorine elements on the yield and quality of cement clinker is avoided; and a potassium chloride product with high economic value can be obtained.
本发明公开了一种协同处置垃圾焚烧飞灰的水泥熟料生产系统中氯的监控与处置方法及其水泥熟料生产系统，属于环保技术领域。提供的氯的监控与处置方法基于水泥熟料生产系统，通过分别检测水泥窑系统中热生料的氯离子含量和水泥熟料的氯离子含量，通过调节控制水泥窑系统工艺参数和/或旁路放风装置的放风量精准控制水泥窑系统中的氯离子循环倍率维持在50～500范围内，可以保证水泥窑系统运行状态良好平稳，既避免了氯元素对水泥熟料的产量和质量的影响，又能获得高经济价值的氯化钾产品。
Method for monitoring and treating chlorine in cement clinker production system for co-treating waste incineration fly ash and cement clinker production system thereof
协同处置垃圾焚烧飞灰的水泥熟料生产系统中氯的监控与处置方法及其水泥熟料生产系统
YANG LIFENG (author) / XIONG YUNGUI (author) / ZHANG FENG (author) / LU WAN (author) / LIANG HONGYU (author) / XIANG WEI (author) / FENG QINGYUN (author)
2022-04-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
C01D
Verbindungen der Alkalimetalle, d.h. des Lithiums, Natriums, Kaliums, Rubidiums, Cäsiums oder Franciums
,
COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
CEMENT CLINKER PRODUCTION SYSTEM AND CEMENT CLINKER PRODUCTION METHOD
| European Patent Office | 2024
CEMENT CLINKER PRODUCTION METHOD AND CEMENT CLINKER PRODUCTION SYSTEM
| European Patent Office | 2023
| European Patent Office | 2021
CEMENT CLINKER PRODUCTION SYSTEM AND CEMENT CLINKER PRODUCTION METHOD
| European Patent Office | 2024
CEMENT CLINKER PRODUCTION SYSTEM AND CEMENT CLINKER PRODUCTION METHOD
| European Patent Office | 2023