Zhengzhou Coal Industry Group Longli Cement Co. Cement Plant

Zhengzhou Coal Industry Group Longli Cement Co. Cement Plant is a cement plant in China with a reported capacity of 2,300,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Zhengzhou Coal Industry Group Longli Cement Co Ltd. By capacity it ranks #204 of 739 cement plants tracked in China. It emits about 717,659 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 167,286 cars. Its CO₂ per unit of capacity is about 13% below the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32437964.

Em contexto: como esta instalação se compara

Com 2,300,000 t of cement, Zhengzhou Coal Industry Group Longli Cement Co. Cement Plant é em torno de a mediana de cement plant em China (2,000,000 t of cement). Seu CO₂ por unidade de capacidade é aproximadamente 13% abaixo de a mediana de cement plant. Subsetor: cement. Como cement plant, requer calor de processo intenso (tipicamente 800–1400°C) para suas operações industriais centrais — calor que deve ser fornecido por caldeiras, fornos ou combustão direta, e as perdas através de vasos e tubulações não isolados representam combustível desperdiçado. O isolamento modular removível pode reduzir essas perdas em 80–96%, esfriando superfícies a ≤45°C, com payback geralmente inferior a 2 anos. As cimenteiras aquecem calcário a 1.400°C em fornos rotativos — um dos processos industriais mais quentes — e devem controlar a temperatura com precisão em todo o comprimento do forno.

Comparação de capacidade e intensidade de CO₂ calculada a partir dos dados de instalações industriais Climate TRACE; função do setor baseada em referência de engenharia.

What 717,659 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 Zhengzhou Coal Industry Group Longli Cement Co Ltd. All facilities by this operator →

Local climate

Zhengzhou Coal Industry Group Longli Cement Co. Cement Plant sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 34.5°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 #204 largest of 739 cement plants in China by reported capacity.

Nearby industrial sites

• Zhengzhou Prefecture City · Aluminium Smelter · 12,071,667 t CO₂
• Tianrui Group Zhengzhou Cement Co Ltd Cement Plant · Cement Plant · 1,664,152 t CO₂
• Zhengzhou Essence Special Type Cement Limited Company Cement Plant · Cement Plant · 93,099 t CO₂
• Tianrui Xindeng Zhengzhou Cement Co Ltd Cement Plant · Cement Plant · 740,086 t CO₂
• Tianrui Group Yuzhou Cement Co Ltd Qianjing Branch Cement Plant · Cement Plant · 814,943 t CO₂
• Chuangyuan aluminium plant · Aluminium Smelter · 182,652 t CO₂

Location

Coordinates 34.52279, 113.41906. View on OpenStreetMap.

Hot industrial equipment? Cut the heat loss.

Kilns, furnaces, boilers, heat exchangers, valves and steam lines on sites like this lose energy continuously. Inzonex makes patented removable modular insulation for hot industrial equipment:

• Up to 96% less heat loss from insulated surfaces
• Surface temperature down to ≤45°C for worker safety
• 6× faster maintenance access — removable and refittable
• Typical payback up to 2 years

See Inzonex process-equipment insulation →

Frequently asked questions