鐗╃悊鍖栧涔犻瑙ｇ瓟
(
鍏?/p>
)
1
銆?/p>
鍙?/p>
搴?/p>
CO(g)+H
2
O(g)==H
2
(g)+CO
2
(g)
鐨?/p>
鏍?/p>
鍑?/p>
骞?/p>
琛?/p>
甯?/p>
鏁?/p>
涓?/p>
娓?/p>
搴?/p>
鐨?/p>
鍏?/p>
绯?/p>
涓?/p>
lgK
p
萤
=2150K/T-2.216
锛?/p>
褰?/p>
CO
锛?/p>
H
2
O
锛?/p>
H
2
锛?/p>
CO
2
鐨勮捣鍒濈粍鎴愮殑璐ㄩ噺鍒嗘暟鍒嗗埆涓?/p>
0.30
锛?/p>
0.30
锛?/p>
0.20
鍜?/p>
0.20
鏃讹紝鎬诲帇涓?/p>
101.3kPa
鏃讹紝闂湪浠�涔堟俯搴︿互涓?/p>
(
鎴栦互涓?/p>
)
鍙嶅簲鎵嶈兘
鍚戠敓鎴愮墿鐨勬柟鍚戣繘琛岋紵
瑙ｏ細
x
CO
=0.30/28 /(0.30/28+0.30/18+0.20/2+0.20/44)=0.081214
x
H
2
O
=0.30/18 /(0.30/28+0.30/18+0.20/2+0.20/44)=0.12633
x
H
2
=0.20/2 /(0.30/28+0.30/18+0.20/2+0.20/44)=0.758
x
CO
2
=0.20/44/(0.30/28+0.30/18+0.20/2+0.20/44)=0.034454
Q
p
=
鈻?/p>
G=
-
RTln K
p
萤
+RTlnQ
p
=
-
RTln10(2150/T
-
2.216)+RTlnQ
p
=
-
8.314
脳
2.30258
脳
2150+8.314
脳
2.30258
脳
2.216T+8.314T
脳
ln2.54549
=
-
41158.8+50.19T<0
锛?/p>
T<820K
鐞嗘兂姘斾綋鍙嶅簲鐨勭瓑娓╂柟绋嬪紡
锛?/p>
1
锛夋柟绋嬪紡
r
m
r
m
螖
螖
ln
ln
ln
p
p
G
G
RT
Q
RT
K
RT
Q
飥?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
$
$
寮忎腑锛?/p>
r
m
螖
G
涓轰换涓�鎸囧畾鐘舵�侊紙
T
銆?/p>
p
銆佺粍鎴愶級涓嬪弽搴旂殑鎽╁皵鍚夊竷鏂嚱鏁板彉锛屽畠鏄?
鍐冲畾鍙嶅簲鏂瑰悜鐨勭墿鐞嗛噺銆?/p>
m
r
螖
G
$
涓哄弽搴旂殑鏍囧噯鎽╁皵鍚夊竷鏂嚱鏁板彉锛屽畠鏄喅瀹氬弽搴?
闄愬害鐨勭墿鐞嗛噺銆?/p>
B
B
B
螤
(
/
)
p
Q
p
p
飦?
飥?/p>
$
涓轰换涓�鎸囧畾鐘舵�佷笅鐨勫帇鍔涘晢銆?/p>
K
$
涓哄弽搴旂殑
鏍囧噯骞宠 甯告暟銆?/p>
锛?/p>
2
锛夊簲鐢?/p>
鍒ゆ柇鍦ㄦ寚瀹氭俯搴︺�佸帇鍔涘強缁勬垚鏉′欢涓嬬殑鍙嶅簲鏂瑰悜锛屽嵆
r
m
螖
0
)
p
G
Q
K
飥?/p>
飥?/p>
锛?/p>
鍗?/p>
$
鏃讹紝鍙嶅簲姝ｅ悜鍙嚜鍔ㄨ繘琛?/p>
r
m
螖
0
)
p
G
Q
K
飥?/p>
飥?/p>
锛?/p>
鍗?/p>
$
鏃讹紝鍙嶅簲杈惧埌骞宠
r
m
螖
0
)
p
G
Q
K
飥?/p>
飥?/p>
锛?/p>
鍗?/p>
$
鏃讹紝鍙嶅簲姝ｅ悜涓嶈兘鑷姩杩涜锛岄�嗗悜鍙嚜鍔ㄨ繘琛?/p>
54549
.
2
12633
.
0
081214
.
0
034454
.
0
758
.
0
2
2
2
2
2
2
飥?/p>
飩?/p>
飩?/p>
飥?/p>
飥?/p>
O
H
CO
H
CO
O
H
CO
H
CO
x
x
x
x
p
p
p
p