燃烧热
燃料百万焦/千克BTU/磅千焦/摩尔
氢141.661,000286
汽油47.320,400---
柴油44.819,300---
酒精29.712,8001,300
丁烷48.620,9002,800
木材156,500---
煤15-278,000 - 14,000---
天然气---21500---
141600000(焦/千克)=60866.384(BTU/磅)输入燃烧热值:
21500(BTU/磅)=50019.383(KJ/kg)
1BTU=1055.06焦耳13421.046086.638 1千克(kg)=2.205磅(lb)mol*分子量=质量
1磅=0.4535千克
13033737.6
0.453514739
0.4535
31.25
=283.2千焦/摩尔
=3126.211411千焦/摩尔5.627181