Cement Plant in Zimbabwe. Approximate location -21.00731, 29.21313.
Cement PlantZimbabweCO₂ reported
Colleen Bawn Cement Plant is a cement plant in Zimbabwe with a reported capacity of 830,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by PPC Zimbabwe Ltd. By capacity it ranks #1 of 2 cement plants tracked in Zimbabwe. It emits about 508,314 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 118,488 cars. Its CO₂ per unit of capacity is about 70% above the median cement plant.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1898179.
عند 830,000 t of cement، يكون Colleen Bawn Cement Plant حوالي متوسط cement plant في Zimbabwe (830,000 t of cement). القطاع الفرعي: cement. كـ cement plant، يتطلب حرارة عملية مكثفة (عادة 800–1400°C) لعملياته الصناعية الأساسية — حرارة يجب توفيرها بواسطة الغلايات أو الأفران أو الاحتراق المباشر، والخسائر من خلال الحاويات والأنابيب غير المعزولة تمثل وقود مهدر. يمكن للعزل المعياري القابل للإزالة أن يقلل هذه الخسائر بمقدار 80-96٪، وتبريد الأسطح إلى ≤45°C، مع فترة استرجاع غالباً أقل من سنتين. تقوم مصانع الإسمنت بتسخين الحجر الجيري إلى 1,400°C في الأفران الدوارة — أحد أكثر العمليات الصناعية سخونة — ويجب التحكم في درجة الحرارة بدقة عبر طول الفرن كله.
مقارنة السعة وكثافة CO₂ محسوبة من بيانات منشآت Climate TRACE الصناعية؛ دور القطاع بناءً على مرجع الهندسة.
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 cement), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Operated by PPC Zimbabwe Ltd. All facilities by this operator →
Colleen Bawn Cement Plant sits in a hot semi-arid steppe climate zone (Köppen BSh), at 21.0°S in the southern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
The #1 largest of 2 cement plants in Zimbabwe by reported capacity.
Coordinates -21.00731, 29.21313. View on OpenStreetMap.
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:

Colleen Bawn Cement Plant is a cement plant in Zimbabwe. It burns limestone in high-temperature rotary kilns to make clinker and cement.
Colleen Bawn Cement Plant has a reported capacity of 830,000 t of cement.
Colleen Bawn Cement Plant emits about 508,314 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 118,488 cars. That ranks #1 among tracked facilities in Zimbabwe.
Colleen Bawn Cement Plant is in Zimbabwe, near coordinates -21.00731, 29.21313.
Colleen Bawn Cement Plant is operated by PPC Zimbabwe Ltd.