Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated system utilizing waste heat of cement process
The invention relates to an integrated system utilizing waste heat of a cement process. The integrated system comprises a solid oxide electrolytic tank, a first heating path and a second heating path. According to the technical scheme, high-temperature waste heat generated by the cement process is used for providing a high-temperature heat source and high-temperature water vapor for the segmented solid oxide electrolytic tank and providing carbon dioxide generated by the cement process for the solid oxide electrolytic tank; the technical problems that high-temperature waste heat of the cement technology is not fully utilized, the electrolytic efficiency of a solid oxide electrolytic tank is difficult to improve, and the carbon utilization rate of the cement technology is low are solved, and the technical effects that the high-temperature waste heat of the cement technology is fully utilized, the electrolytic efficiency of the electrolytic tank is improved, carbon emission is reduced, and the carbon utilization efficiency is improved are achieved.
本发明涉及利用水泥工艺余热的集成系统，集成系统包括固体氧化物电解池、第一加热路径和第二加热路径。提供了利用水泥工艺产生的高温余热为分段固体氧化物电解池提供高温热源和高温水蒸汽以及为固体氧化物电解池提供水泥工艺产生的二氧化碳的技术方案，以解决水泥工艺的高温余热利用不充分、固体氧化物电解池的电解效率提升难以及水泥工艺的碳利用率低的技术问题，实现了充分利用水泥工艺的高温余热、提高电解池的电解效率并减少碳排放、提升碳利用效率的技术效果。
Integrated system utilizing waste heat of cement process
The invention relates to an integrated system utilizing waste heat of a cement process. The integrated system comprises a solid oxide electrolytic tank, a first heating path and a second heating path. According to the technical scheme, high-temperature waste heat generated by the cement process is used for providing a high-temperature heat source and high-temperature water vapor for the segmented solid oxide electrolytic tank and providing carbon dioxide generated by the cement process for the solid oxide electrolytic tank; the technical problems that high-temperature waste heat of the cement technology is not fully utilized, the electrolytic efficiency of a solid oxide electrolytic tank is difficult to improve, and the carbon utilization rate of the cement technology is low are solved, and the technical effects that the high-temperature waste heat of the cement technology is fully utilized, the electrolytic efficiency of the electrolytic tank is improved, carbon emission is reduced, and the carbon utilization efficiency is improved are achieved.
本发明涉及利用水泥工艺余热的集成系统，集成系统包括固体氧化物电解池、第一加热路径和第二加热路径。提供了利用水泥工艺产生的高温余热为分段固体氧化物电解池提供高温热源和高温水蒸汽以及为固体氧化物电解池提供水泥工艺产生的二氧化碳的技术方案，以解决水泥工艺的高温余热利用不充分、固体氧化物电解池的电解效率提升难以及水泥工艺的碳利用率低的技术问题，实现了充分利用水泥工艺的高温余热、提高电解池的电解效率并减少碳排放、提升碳利用效率的技术效果。
Integrated system utilizing waste heat of cement process
利用水泥工艺余热的集成系统
DUAN RUICHUN (Autor:in) / LI PINGPING (Autor:in) / ZHOU YETAO (Autor:in)
14.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C25B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS
,
Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen
/
C04B
Kalk
,
LIME
/
F01D
Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen
,
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
/
F01K
STEAM ENGINE PLANTS
,
Dampfkraftanlagen
/
F22B
Verfahren der Dampferzeugung
,
METHODS OF STEAM GENERATION
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
INTEGRATED SYSTEM FOR UTILIZING WASTE HEAT OF CEMENT PROCESS
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Integrated waste heat utilization in the cement industry Part 2: The KOMBINA process
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