Chenxi County Junwu Building Materials Co., Ltd. — China

Chenxi County Junwu Building Materials Co., Ltd. is a lime plant in China. Its listed capacity is 117,600 t of lime. Lime plants calcine limestone in kilns at 800–900°C; the quicklime they produce reacts with moisture and has to be kept dry. By capacity it ranks #60 among 94 lime plants in China. It emits about 77,436 t CO₂e a year from Climate TRACE.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-38467870.

In context: how this facility compares

At 117,600 t of lime, Chenxi County Junwu Building Materials Co., Ltd. is below the median lime plant in China (220,000 t of lime). Subsector: lime. As lime plant, it requires high process heat (typically 600–900°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Lime plants calcine limestone in kilns at 800–900°C; the quicklime they produce reacts with moisture and has to be kept dry.

Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.

What 77,436 t CO₂e a year looks like

This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

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

Capacity vs largest lime plants in China

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

Local climate

Chenxi County Junwu Building Materials Co., Ltd. sits in a humid subtropical climate zone (Köppen Cfa), at 27.9°N in the northern hemisphere.

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

Site climate & environmental severity

This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1329 W/m² to ambient — roughly 1.02× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).

Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.

How it compares & nearby sites

The #60 largest of 94 lime plants in China by listed capacity (Climate TRACE).

Nearby industrial sites

• TCC Huaihua Cement Co Ltd Cement Plant · Cement Plant · 550,650 t CO₂
• Hongjiang City Jianfeng Environmental Protection Building Materials Co., Ltd. · Lime Plant · 23,705 t CO₂
• Hunan Conch Cement Co Ltd Cement Plant · Cement Plant · 1,040,660 t CO₂
• Tongren Conch Panjiang Cement Co.,Ltd. Cement Plant · Cement Plant · 1,426,885 t CO₂
• Dongkou Weibai Cement Plant · Cement Plant · 839,700 t CO₂
• Guizhou Chuangmenglian Calcium Industry Co., Ltd. · Lime Plant

Location

Coordinates 27.87787, 110.20621. View on OpenStreetMap.

Frequently asked questions