Lime Plant in China. Approximate location 23.53891, 107.11812.
Lime PlantChinaCO₂ reported
Guangxi Denggao New Materials Co., Ltd. is a lime plant in China with a reported capacity of 3,000,000 t of lime. It calcines limestone into quicklime in high-temperature kilns. By capacity it ranks #8 of 1,349 lime plants tracked in China. It emits about 1,975,396 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 460,465 cars.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-38467512.
À 3,000,000 t of lime, Guangxi Denggao New Materials Co., Ltd. est bien au-dessus de la médiane des lime plant en China (409,811 t of lime). Sous-secteur: lime. Comme lime plant, elle nécessite une chaleur de procédé intensive (typiquement 600–900°C) pour ses opérations industrielles essentielles — chaleur qui doit être fournie par des chaudières, fours ou combustion directe, et les pertes par les récipients et tuyauteries non isolés représentent du combustible gaspillé. L'isolation modulaire amovible peut réduire ces pertes de 80–96%, refroidissant les surfaces à ≤45°C, avec des délais d'amortissement souvent inférieurs à 2 ans. Les chaufourneries calcinent le calcaire dans des fours chauds à 800–900°C, et la chaux vive chaude doit être manipulée dans des récipients isolés pour prévenir la réaction avec l'humidité.
Comparaison de capacité et d'intensité de CO₂ calculée à partir des données des installations industrielles Climate TRACE; rôle du secteur basé sur la référence d'ingénierie.
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.
Reported capacity (t of lime), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Guangxi Denggao New Materials Co., Ltd. sits in a humid subtropical (dry winter) climate zone (Köppen Cwa), at 23.5°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #8 largest of 1349 lime plants in China by reported capacity.
Coordinates 23.53891, 107.11812. View on OpenStreetMap.
A lime plant like this runs hot equipment that sheds heat continuously: kiln, preheater, hot-gas ducting, valves & dampers (surface/process temperatures around 200–900 °C). These surfaces lose energy to the air year-round; removable modular insulation cuts that loss, brings outer surfaces to ≤45 °C, and unclips for inspection.
calcination-heavy like cement; fuel side only.
On an already-insulated site (pipes & valves in cladding / jackets), closing the remaining gaps, flanges and damaged sections and switching to removable covers indicatively recovers about 9,000 MWh/yr (≈ 3,100 t CO₂/yr) — scaled to this site's reported CO₂ within its sector. Bare or damaged surfaces recover several times more.
See Inzonex insulation → Estimate your site →
Indicative, not a measurement. Conservative floor for an already-insulated plant; a TIPCHECK on-site audit gives a measured figure. Industry context: EiiF TIPCHECK — industrial insulation can save ~14 Mtoe/yr in EU, payback typically <2 years.
Bare hot surfaces here exceed the touch-safe limit (EN ISO 13732-1); insulation to ≤45 °C is a worker-safety and compliance win. And before electrification, fuel-switching or CCS, eliminating surface heat loss is the cheapest, fastest, lowest-risk step — audit the bare spots first, rip-and-replace later.
Domestic energy-efficiency grants are limited here; industrial decarbonisation is mainly funded externally:
CBAM. Exporters of cement, steel, aluminium, fertiliser, hydrogen and electricity to the EU face the Carbon Border Adjustment Mechanism — cutting embedded emissions (efficiency + insulation) lowers the levy.
Routed via national development banks / accredited entities — not a direct factory grant. Verified 2026.
Guangxi Denggao New Materials Co., Ltd. is a lime plant in China. It calcines limestone into quicklime in high-temperature kilns.
Guangxi Denggao New Materials Co., Ltd. has a reported capacity of 3,000,000 t of lime.
Guangxi Denggao New Materials Co., Ltd. emits about 1,975,396 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 460,465 cars. That ranks #360 among tracked facilities in China.
Guangxi Denggao New Materials Co., Ltd. is in China, near coordinates 23.53891, 107.11812.
