Ningxia Saima Cement Co Ltd Cement Plant — China

Ningxia Saima Cement Co Ltd Cement Plant is a cement plant in China. Its listed capacity is 6,800,000 t of cement. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length. It is operated by Ningxia Saima Cement Co Ltd. By capacity it ranks #9 among 174 cement plants in China. It emits about 3,086,132 t CO₂e a year from Climate TRACE. That is 0.12% of the CO₂e from the 1,485 facilities in China that have an emissions figure in IndustryAtlas. Its CO₂ per unit of capacity is 25% above the national median for this sector.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1895894.

In context: how this facility compares

At 6,800,000 t of cement, Ningxia Saima Cement Co Ltd Cement Plant is well above the median cement plant in China (1,870,000 t of cement). Subsector: cement. As cement plant, it requires high process heat (typically 800–1400°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length.

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

What 3,086,132 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 cement plants in China

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

Operator

Operated by Ningxia Saima Cement Co Ltd.

Local climate

Ningxia Saima Cement Co Ltd Cement Plant sits in a cold desert climate zone (Köppen BWk), at 38.5°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 benign, low-corrosion environment (estimated ISO 9223 class C1 — Very low), with dust abrasion the leading environmental stress.

In this site’s local climate, a bare 150 °C surface sheds about 1411 W/m² to ambient — roughly 1.08× 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 #9 largest of 174 cement plants in China by listed capacity (Climate TRACE).

Nearby industrial sites

• PetroChina Ningxia Yinchuan Refinery · Refinery
• Ningxia Baota Refinery · Refinery · 824,718 t CO₂
• Inner Mongolia Songta Cement Co. Cement Plant · Cement Plant · 384,246 t CO₂
• Ningxia Yinghai Tianchen Building Materials Co. Cement Plant · Cement Plant · 738,870 t CO₂
• CHN-Yinchuan_methanol · Chemical Plant · 15,325,877 t CO₂
• Shizuishan (Pingluo) Ammonia · Chemical Plant · 367,193 t CO₂

Location

Coordinates 38.51413, 105.97867. View on OpenStreetMap.

Frequently asked questions