Chongqing Xiaonanhai Cement Plant

Chongqing Xiaonanhai Cement Plant is a cement plant in China with a reported capacity of 3,000,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Chongqing Xiaonanhai Cement Plant. By capacity it ranks #161 of 739 cement plants tracked in China. It emits about 898,384 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 209,414 cars. Its CO₂ per unit of capacity is about 17% below the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1896022.

Im Kontext: wie sich diese Anlage vergleicht

Bei 3,000,000 t of cement ist Chongqing Xiaonanhai Cement Plant deutlich über dem Medianwert von cement plant in China (2,000,000 t of cement). Sein CO₂ pro Kapazitätseinheit liegt ungefähr 17% unter dem Medianwert von cement plant. Untersektor: cement. Als cement plant benötigt es intensive Prozesswärme (typischerweise 800–1400°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Zementanlagen erhitzen Kalkstein auf 1.400°C in Drehrohröfen — einer der heißesten Industrieprozesse — und müssen die Temperatur über die gesamte Ofenlänge präzise kontrollieren.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 898,384 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 Chongqing Xiaonanhai Cement Plant. All facilities by this operator →

Local climate

Chongqing Xiaonanhai Cement Plant sits in a humid subtropical climate zone (Köppen Cfa), at 29.4°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 #161 largest of 739 cement plants in China by reported capacity.

Nearby industrial sites

• Chongqing Lafarge Shui On Diwei Cement Co Ltd Cement Plant · Cement Plant · 362,625 t CO₂
• Nine Dragons Paper Ind. (Chongqing Plant) Pulp Mill · Pulp & Paper Mill · 383,701 t CO₂
• Chongqing Tiansui Cement (Group) Co Ltd Cement Plant · Cement Plant · 844,822 t CO₂
• Chongqing Yangleixin Calcium Industry Co., Ltd. · Lime Plant · 269,847 t CO₂
• Chongqing Lafaji Cement Limited Company Cement Plant · Cement Plant · 656,169 t CO₂
• Chongqing aluminium plant · Aluminium Smelter · 182,652 t CO₂

Location

Coordinates 29.3669, 106.40605. 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