Hongchang Cement Co. Zhengzhou Plant

Hongchang Cement Co. Zhengzhou Plant is a cement plant in China with a reported capacity of 1,330,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Dengfeng Hongchang Cement Co Ltd. By capacity it ranks #526 of 739 cement plants tracked in China. It emits about 522,534 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 121,803 cars. Its CO₂ per unit of capacity is about 9% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1896029.

En contexto: cómo se compara esta instalación

Con 1,330,000 t of cement, Hongchang Cement Co. Zhengzhou Plant está por debajo de la mediana de cement plant en China (2,000,000 t of cement). Su CO₂ por unidad de capacidad es aproximadamente 9% por encima de la mediana de cement plant. Subsector: cement. Como cement plant, requiere calor de proceso intenso (típicamente 800–1400°C) para sus operaciones industriales centrales — calor que debe ser suministrado por calderas, hornos o combustión directa, y las pérdidas a través de recipientes y tuberías sin aislar representan combustible desperdiciado. El aislamiento modular desmontable puede reducir esas pérdidas en un 80–96%, enfriando superficies a ≤45°C, con amortización a menudo inferior a 2 años. Las plantas de cemento calientan piedra caliza a 1.400°C en hornos rotativos — uno de los procesos industriales más calientes — y deben controlar la temperatura con precisión en toda la longitud del horno.

Comparación de capacidad e intensidad de CO₂ calculada a partir de datos de instalaciones industriales de Climate TRACE; papel del sector basado en referencia de ingeniería.

What 522,534 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest cement plants in China

Reported capacity (t of cement), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by Dengfeng Hongchang Cement Co Ltd. All facilities by this operator →

Local climate

Hongchang Cement Co. Zhengzhou Plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 34.3°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #526 largest of 739 cement plants in China by reported capacity.

Nearby industrial sites

• Dengfeng City Huazhong Building Materials Co., Ltd. · Lime Plant · 269,847 t CO₂
• Dengfeng City Yinling Building Materials Co., Ltd. · Lime Plant · 4,741 t CO₂
• Henan Jinyu Building Materials Co., Ltd. · Lime Plant · 131,693 t CO₂
• Dengfeng Zhonglian Dengdian Cement Co Ltd Cement Plant · Cement Plant · 788,801 t CO₂
• Ruzhou Tianrui Group Cement Co Ltd Cement Plant · Cement Plant · 1,311,694 t CO₂
• Dengfeng Songji Cement Company Cement Plant · Cement Plant · 1,048,131 t CO₂

Location

Coordinates 34.3243, 112.89826. View on OpenStreetMap.

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