Ndi mpweya wamtundu wanji womwe ungapatsidwe mu kutentha kwambiri kwa mpweya chubu ng’anjo?

Pali mitundu yambiri ya ng’anjo zam’mlengalenga, zomwe zimatha kugawidwa molingana ndi mlengalenga mu ng’anjo: F-exothermic, X-endothermic, YL-organic liquid cracking, D-nitrogen, A-ammonia preparation, M-charcoal, N-ammonia , Q-mlengalenga.