No.

Coal Type

Type

Specification（mm）

Main Indicators

Verified production capacity in 2012 (ten thousand tons/year)

Manufacturer

Remark

1

Meager lean coal

Mixed coal

0~50

Calorific value＞4000kcal / kg，total sulfur content≤2.5%，moisture≤7%，volatile matter≤13%，ash content≤42%

180

Pubai Mining Co.,Ltd Zhujiahe Mine

2

Meager lean coal

Mixed coal

0~50

Calorific value＞4000kcal / kg，total sulfur content≤2.5%，moisture≤7%，volatile matter≤13%，ash content≤42%

90

Pubai Mining Co.,Ltd Baishui Mine

3

Meager lean coal

Mixed coal

0~50

Calorific value＞4300kcal / kg，total sulfur content≤2.5%，moisture≤7%，volatile matter≤13%，ash content≤40%

30

Pubai Mining Co.,Ltd Xigu Mine

4

Meager lean coal

Pulverized Coal Injection into Blast Furnace

0~50

Calorific value ≥6400kcal / kg，ash content≤11%，total sulfur content≤0.7%，volatile matter is 14%~17%，total water≤13%

165

Hancheng Mining Co.,Ltd

Sangshuping Mine

“Longmen” coal is appraised as the well-known brand of Shaanxi Province since 2008

Mixed coal

0~50

Calorific value≥4000kcal / kg，total sulfur content≤3.0%，volatile matter is 17%~23%，total water≤8%

washed coal

0~50

Calorific value≥3500kcal / kg，total sulfur content≤1.0%，volatile matter is 17%~23%，total water≤13%

5

Meager lean coal

Pulverized Coal Injection into Blast Furnace

0~50

Calorific value≥6400kcal / kg，ash content≤11%，total sulfur content≤0.7%，volatile matter is 13%~16%，total water≤12%

165

Hancheng Mining Co.,Ltd

Sangshuping Mine

Xiangshan Mine

Mixed coal

0~50

Calorific value≥4000kcal / kg，total sulfur content r≤3.0%，volatile matter is 17%~23%，total water≤8%

High quality dynamic coal

0~50

Calorific value≥4500kcal / kg，total sulfur content≤2.0%，volatile matter is 16%~21%，total water≤10.0%

washed coal

0~50

Calorific value≥3500kcal / kg，total sulfur content≤1.0%，volatile matter is 17%~23%，total water≤12%

6

Meager lean coal

Mixed coal

0~50

Calorific value is 4500~5400kcal / kg，ash content36.00%~26.00%，volatile matter is 19.00%~23.00%，total sulfur content is 2.2%~3.0%，moisture is 5.0%~7.0%，ash melting point ST＞1350，Harrington grindability＞60

69

Chenghe Mining Co.,Ltd

NO.2 branch

7

Meager lean coal

Mixed coal

0~50

Calorific value is 5100~6000kcal / kg，ash content is 30.00%~21.00%，volatile matter is 18.00%~20.00%，total sulfur content is 2.2%~3.0%，moisture is 6.0%~8.0%，ash melting point ST＞1300，Harrington grindability＞60

62

Chenghe Mining Co.,Ltd

Dongdong Mine Company

8

Meager lean coal

Mixed coal

0~50

Calorific value is 5000~5800kcal / kg，ash content31.00%~23.00%，volatile matter is 18.00%~21.00%，total sulfur content is 2.2%~3.0%，moisture is 5.0%~7.0%，ash melting pointST＞1400，Harrington grindability＞85

15

Chenghe Mining Co.,Ltd

Quanmei Company

9

Meager lean coal

Mixed coal

0~50

Calorific value is 4000~5000kcal / kg，ash content is 40.00%~32.00%，volatile matter is 19.00%~25.00%，total sulfur content is 2.1%~3.0%，moisture is 6.0%~8.0%，ash melting point ST＞1400，Harrington grindability＞60

45

Chenghe Mining Co.,Ltd

Dongdong Mine Company

10

Meager lean coal

Mixed coal

0~50

Calorific value is 4200~5000kcal / kg，ash content is 38.00%~32.00%，volatile matter is 19.00%~24.00%，total sulfur content is 2.6%~3.5%，moisture is 5.5%~8.0%，ash melting point ST＞1350，Harrington grindability＞60

150

Chenghe Mining Co.,Ltd

Wangcunxiejing Mine

11

Meager lean coal

Mixed coal

0~50

Calorific value is 4300~5100kcal / kg，ash content is 37.00%~31.00%，volatile matter is 19.00%~23.00%，total sulfur content  is 2.5%~3.3%，moisture is 5.0%~6.5%，ash melting point ST＞1100，Harrington grindability＞70

210

Chenghe Mining Co.,Ltd

Wangcun Mine

12

Meager lean coal

Mixed coal

0~50

Calorific value is 4000~4800kcal / kg，ash content is 40.00%~34.00%，volatile matter is 18.00%~21.00%，total sulfur content is 2.6%~3.5%，moisture is 6.0%~8.0%，ash melting point ST＞1400，Harrington grindability＞70

13

Chenghe Mining Co.,Ltd

Heyang Company