Korea Building Materials Chonnae Cement Plant

Korea Building Materials Chonnae Cement Plant is a cement plant in North Korea with a reported capacity of 1,200,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by Ministry of Construction and Building-Materials Industry (North Korea). By capacity it ranks #8 of 10 cement plants tracked in North Korea. It emits about 667,233 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 155,532 cars. Its CO₂ per unit of capacity is about 54% above the median cement plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32439036.

В контексте: как это предприятие сравнивается

На мощности 1,200,000 t of cement Korea Building Materials Chonnae Cement Plant — это примерно медианная cement plant в North Korea (1,439,000 t of cement). Его выброс CO₂ на единицу мощности примерно на 41% выше медианной cement plant. Подсектор: cement. Как cement plant, оно требует высокотемпературного технологического тепла (обычно 800–1400°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Цементные заводы нагревают известняк до 1400°C во вращающихся печах — один из самых горячих промышленных процессов — и должны точно контролировать температуру по всей длине печи.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 667,233 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 North Korea

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

Operator

Operated by Ministry of Construction and Building-Materials Industry (North Korea). All facilities by this operator →

Local climate

Korea Building Materials Chonnae Cement Plant sits in a monsoon hot-summer continental climate zone (Köppen Dwa), at 39.4°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 #8 largest of 10 cement plants in North Korea by reported capacity.

Nearby industrial sites

• Korea Building Materials Ryongdam Cement Plant · Cement Plant · 565,514 t CO₂
• Korea Building Materials Sunchon Cement Plant · Cement Plant · 1,179,824 t CO₂
• Korea Building Materials Pusan-ri Cement Plant · Cement Plant · 565,514 t CO₂
• Korea Building Materials Puhung Cement Plant · Cement Plant · 565,514 t CO₂
• Korea Building Materials Sunghori Cement Plant · Cement Plant · 49,523 t CO₂
• Ch'ollima Steel Complex steel plant · Steel Plant · 20,343 t CO₂

Location

Coordinates 39.36882, 127.2144. 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