Flue Gas Desulfurization

Flue Gas Desulfurization, Denitration Industry for Coal-fired Power Plants in 2012

In order to better serve the power industry and environmental protection industry. China electricity council (hereinafter referred to as CEC) has continuously carried out the registration for the environmental protection industry for coal-fired power plants for eight years. Registration always adheres to an open, fair, just and corporate voluntary principle. Regarding published information flue gas denitrification franchise and denitration catalyst capacity, etc. were newly increased in 2012. The relevant information is as follows:

Industry information on flue gas desulfurization for coal-fired power plants.

The total capacity of new operation on flue gas desulfurization units for coal-fired power plants was about 45,000 MW in 2012. The cumulative total of flue gas desulfurization units in operation for coal-fired power plants was up to 680,000 MW by the end of 2012. It accounts for 90 percent of capacity of the active coal-fired units. A one percent increase over 2011.

The capacity of flue gas desulfurization units from the registered manufacturers in operation for coal-fired power plants in 2012 is shown in Table 1. The cumulative total of flue gas desulphurization units in operation for coal-fired power plants by the end of 2012 is shown in Table 2.

TABLE 1: Capacity of flue gas desulphurization units from the the registered manufacturers operational for coal-fired power plants in 2012.

(According to the ranking of unit capacity supporting the usage from the environmental protection manufacturers in 2012).

TABLE 2: Cumulative total of flue gas desulfurization units in operation for coal-fired power plants by the end of 2012
(According to the ranking of the cumulative total units capacity supporting the usage from the environmental protection manufacturers by the end of 2012).

No.	Company Name	Totally Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Longyuan Environmental Engineering Co., Ltd.	95,807	L-G WFGD 88.45 (including Carbide slag-gypsum method) SW FGD 11.15 AF FGD 0.28 CFB FGD 0.12
2	Beijing Bootes Electric Power Science & Technology Co., Ltd.	51,786	L-G WFGD 100
3	Fujian Longking Environmental Protection Co., Ltd.	50,484	L-G WFGD 81.79 CFB FGD 18.21
4	Wuhan Kaidi Electric Power Environmental Protection Co., Ltd.	43,970	L-G WFGD 90.36 CFB FGD 7.76 AF FGD 0.94 NID 0.94
5	CPI Yuanda Environmental Protection Engineering Co., Ltd.	41,694	L-G WFGD 97.30 Semi-dry flue gas desulfurization 1.53 CFB FGD 1.11
6	Zhejiang University Insigma Mechanical Engineering Co., Ltd.	40,345	L-G WFGD 100
7	China Huandian (Group) Engineering Co., Ltd.	31,592	L-G WFGD 100
8	Shandong Sanrong Environmental Protection Engineering Co., Ltd.	26,850	L-G WFGD 96.47 CFB FGD 3.53
9	Tsinghua Tongfang Environment Co., Ltd.	23,477	L-G WFGD 100
10	Zhejiang Tiandi Environmental Protection Engineering Co., Ltd.	23,090	L-G WFGD 99.3 SW FGD 0.70
11	GCL Engineering	17,155	L-G WFGD 100
12	China Datang Technologies & Engineering Co., Ltd.	17,060	L-G WFGD 100
13	Beijing SPC Environmental Protection Tech Co., Ltd.	13,330	L-G WFGD 100
14	Guizhou Zingyun Environmental Protection Co., Ltd.	8,455	L-G WFGD 100
15	Hunan Yonker Desulfurization Co., Ltd.	7,485	L-G WFGD 100
16	Zhejiang Atmosphere Environmental Protection Group Co., Ltd.	7,205	L-G WFGD 84.45 CFB FGD 15.55
17	Zhejiang Feida Environmental Protection Technology Co., Ltd.	6,725	L-G WFGD 78.87 NID 21.13
18	Guangzhou Tianci Sanhe Environmental Protection Engineering Co., Ltd.	5,228	L-G WFGD 47.93 DA WFGD 26.40 SDA FGD 22.36 Magnesium WFGD 3.31
19	State Power Environmental Protection Research Institute	4,100	L-G WFGD 100
20	Jiangsu Century Jiangnan Environmental Protection Co., Ltd.	4,076	AF FGD 100
21	Shandong Electric Power Engineering Consulting Co., Ltd.	4,005	L-G WFGD 96 CFB FGD 4.00
22	Wuhan Jingyuan Environment Engineering Co., Ltd.	3,900	SW FGD 100
23	China Lantian Environmental Engineering Co., Ltd.	3,102	CFB FGD 67.89 Semi-dry flue gas desulfurization 26.94 L-G WFGD 5.37
24	Guangdong Province Electric Power Design Institute (China's energy construction group)	2,670	L-G WFGD 100
25	Shandong Shanda Energy & Environment Co., Ltd.	2,145	CFB FGD 69 L-G WFGD 31
26	Hunan LuNan Desulfurization & Denitration Technology Co., Ltd.	1,966	L-G WFGD 93.51 DA WFGD 6.49
27	Guangzhou Yueshou industry Co., Ltd.	1,602	L-G WFGD 100
28	Sichuan Hengtai Environmental Technology Co., Ltd.	1,310	L-G WFGD 91.98 DA WFGD 8.02
29	SinoSteel (Group) Tian Cheng Environmental Protection Co., Ltd.	1,050	L-G WFGD 100
30	ShangHai CENTRON ENVIRONMENTAL TECHNONGIES., LTD.	980	L-G WFGD 100
31	Zhangjiagang Xinzhong Environmental Protection Equipment Co., Ltd.	869	L-G WFGD 80.21 CFB FGD 14.27 Magnesium WFGD 3.31

G WFGD = Limestone/Gypsum; DA WFGD = Dual-Alkali; SDA FGD = Spray Drier Absorber; AF FGD = Ammonia; SW FGD = Seawater

The total capacity of new operation on flue gas denitration units for coal-fired power plants was about 90,000 MW in 2012. Among them, using selective catalytic reduction denitration unit capacity accounting for denitration capacity of the units in operation is 98 percent. The cumulative total of flue gas denitration units operational for coal-fired power plants exceeded 230,000 MW by the end of 2012. It accounts for 28 percent of capacity of the active coal-fired units.

The capacity of flue gas denitration units from the registered manufacturers in operation for coal-fired power plants in 2012 is shown in Table 3. The signed contracts for capacity of flue gas denitration units is shown in Table 4. The cumulative total of flue gas denitration units in operation for coal-fired power plants by the end of 2012 is shown in Table 5.

TABLE 3: Capacity of flue gas denitrition units from the registered manufacturers in operation for coal-fired power plants in 2012.
(According to the ranking of unit capacity supporting the usage from the environmental protection manufacturers in 2012).

(According to the ranking of the signed unit capacity from the environmental protection manufacturers in 2012).

TABLE 5: Cumulative Total of Flue Gas Denitration Units in Operation for Coal-fired Power Plants by the end of 2012.

(According to the ranking of the cumulative total unit capacity supporting the usage from the environmental protection manufacturers by the end of 2012).

The franchise information on flue gas desulfurization and denitration for coal-fired power plants.

By the end of 2012 the signed franchise contracts for capacity of flue gas desulfurization units for coal-fired power plants was 83,895 MW. Of this total 76,455 MW were operational by the end of 2012. The signed franchise contracts for capacity of flue gas denitration units for coal-fired power plants was 7,500 MW. Of this total 5,700 MW were operational by the end of 2012.

The information on the signed franchise contracts for capacity of flue gas desulfurization units for coal-fired power plants is shown in Table 6 and the information on the signed franchise contracts for capacity of flue gas denitration units for coal-fired power plants is shown in Table 7.

Table 6: Information on the signed franchise contracts for capacity of flue gas desulfurization units for coal-fired power plants.

(According to the ranking of the cumulative total signed franchise contracts for capacity of flue gas desulfurization units for coal-fired power plants by the end of 2012.)

TABLE 7: Information on the signed franchise contracts for capacity of flue gas denitration units for coal-fired power plants.

(According to the ranking of the cumulative total signed franchise contracts for capacity of flue gas denitration units for coal-fired power plants by the end of 2012).

The information related to the production of catalyst for flue gas denitration for power plants.

See Table 8 on the performance of the registered catalyst manufacturers operational for flue gas denitrification for coal-fired power plants by the end of 2012.

TABLE 8 – Performance of part of catalyst manufacturers operational for flue gas denitrification for coal-fired power plants.

(According to the ranking of unit capacity supporting the usage from the catalyst manufacturers by the end of 2012).

TABLE 9 – Capacity of part of catalyst manufacturers for flue gas denitrification for coal-fired power plants

(According to the ranking of the capacity from the catalyst manufacturers by the end of 2012.)

No.	Company Name	Totally Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Longyuan Environmental Engineering Co., Ltd.	24235	SCR 100
2	Dongfang Boiler Group Co., Ltd.	7796	SCR 100
3	Harbin Boiler Factory Co., Ltd.	5510	SCR 100
4	China Datang Technologies & Engineering Co., Ltd	5100	SCR 100
5	Zhejiang Tiandi Environmental Protection Engineering Co., Ltd.	5045	SCR 100
6	China Huadian Engineering	3660	SCR 100
7	Tsinghua Tongfang Environment Co., Ltd.	3500	SCR 100
8	Zhejiang University Insigma Mechanical Engineering Co., Ltd.	2375	SCR 100
9	Jiangsu kehang Environmental Protection Engineering Co., Ltd.	2300	SCR 86.95 SNCR 8.70 SCR+SNCR 4.35
10	Fujian Longking Environmental Engineering Co., Ltd.	2100	SCR 100
11	Zhejiang Atmosphere Environmental Protection Group Co., Ltd.	1330	SCR 100
12	Guangdong Province Electric Power Design Institute (China's energy construction group)	1200	SCR 100
13	Shandong Sanrong Environmental Protection Engineering Co., Ltd	900	SCR 100
14	Wuhan Kaidi Electric Power Environmental Protection Co., Ltd.	600	SCR 100
15	State Power Environmental Protection Research Institute	330	SCR 100
16	CPI Yuanda Environmental Protection Engineering Co., Ltd.	320	SCR 100
17	SinoSteel (Group) Tian Cheng Environmental Protection Co., Ltd.	220	SNCR 100

No.	Company Name	Total Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Longyuan Environmental Engineering Co., Ltd.	32865	SCR 98.17 SNCR 1.83
2	Harbin Boiler Factory Co., Ltd.	16120	SCR 100
3	China Datang Technologies & Engineering Co., Ltd	15370	SCR 100
4	China Huadian (Group) Engineering Co., Ltd.	14700	SCR 98.30 SNCR 1.70
5	Fujian Longking Environmental Engineering Co., Ltd.	14430	SCR 100
6	CPI Yuanda Environmental Protection Engineering Co., Ltd.	9252	SCR 100
7	Zhejiang Tiandi Environmental Protection Engineering Co., Ltd.	8115	SCR 100
8	Tsinghua Tongfang Environment Co., Ltd.	6229	SCR 100
9	Shandong Sanrong Environmental Protection Engineering Co., Ltd	4880	SCR 100
10	Zhejiang University Insigma Mechanical Engineering Co., Ltd.	4100	SCR 100
11	Jiangsu kehang Environmental Protection Engineering Co., Ltd.	3895	SCR 100
12	Beijing SPC Environmental Protection Tech Co., Ltd.	2640	SCR 100
13	Hunan Yonker Environmental Protection Tech Co., Ltd.	1990	SCR 100
14	Beijing Bootes Electric Power Science & Technology Co., Ltd.	1560	SCR 100
15	Jiangsu FengYe technology& Environment group corporation Limited	1530	SCR 100
16	China Lantian Environmental Engineering Co., Ltd.	1034	SCR 63.83 SNCR 36.17
17	Zhejiang Atmosphere Environmental Protection Group Co., Ltd.	880	SCR 71.59 SCR +SNCR 28.41
18	Jiangsu Century Jiangnan Environmental Protection Co., Ltd.	790	SCR 75.95 SNCR 12.66 SCR +SNCR 11.39
19	Zhejiang Feida Environmental Protection Technology Co., Ltd.	668	SNCR 55.09 SCR 44.91
20	Zhejiang TianLan Environmental Protection Technology Co., Ltd.	643	SNCR 100
21	Jiangsu XinZhong Environmental Protection Co., Ltd.	160	SNCR 100
22	Hunan LuNan Desulfurization & denitration Technology Co., Ltd.	150	SNCR 100

No.	Company Name	Totally Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Longyuan Environmental Engineering Co., Ltd.	44250	SCR 93.90 SNCR 5.42 SCR+ SNCR 0.68
2	Dongfang Boiler Group Co., Ltd.	25608	SCR 97.66 SNCR 2.34
3	Harbin Boiler Factory Co., Ltd.	22890	SCR 98.25 SCR+ SNCR 1.75
4	China Datang Technologies & Engineering Co., Ltd	17290	SCR 93.06 SNCR 6.94
5	Zhejiang Tiandi Environmental Protection Engineering Co., Ltd.	10965	SCR 100
6	China Huadian Engineering Co., Ltd.	8810	SCR 100
7	Tsinghua Tongfang Environment Co., Ltd.	7144	SCR 93.78 SNCR 5.88
8	Fujian Longking Environmental Engineering Co., Ltd.	6300	SCR 100
9	CPI Yuanda Environmental Protection Engineering Co., Ltd.	4300	SCR 100
10	GCL Engineering	3830	SCR 100
11	Jiangsu kehang Environmental Protection Engineering Co., Ltd.	3800	SCR 92.11 SNCR 5.26 SCR+ SNCR 2.63
12	Beijing Bootes Electric Power Science & Technology Co., Ltd.	2920	SCR 100
13	Zhejiang University Insigma Mechanical Engineering Co., Ltd.	2375	SCR 100
14	Zhejiang Atmosphere Environmental Protection Group Co., Ltd.	2000	SCR 100
15	Shandong Sanrong Environmental Protection Engineering Co., Ltd	1500	SCR 100
16	Kelin Environmental Protection Equipment, Inc.	1400	SNCR 85.71 SCR 14.29
17	Guangdong Province Electric Power Design Institute (China's energy construction group)	1200	SCR 100
18	Guangzhou Tianci Sanhe Environmental Protection Engineering Co., Ltd.	600	SCR 100
19	Wuhan Kaidi Electric Power Environmental Protection Co., Ltd.	600	SCR 100
20	State Power Environmental Protection Research Institute	330	SCR 100
21	Hunan LuNan Desulfurization & denitration Technology Co., Ltd.	250	SCR 100
22	SinoSteel (Group) Tian Cheng Environmental Protection Co., Ltd.	220	SCR 100
23	China Lantian Environmental Engineering Co., Ltd.	74	SNCR 100
24	Jiangsu XinZhong Environmental Protection Co., Ltd.	50	SNCR 100

No.	Company Name	Totally Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Long Yuan Environmental Engineering Co., Ltd.	2800	SCR 100
2	Beijing SPC Environmental Protection Tech Co., Ltd.	2240	SCR 100
3	Beijing Bootes Electric Power Science & Technology Co., Ltd.	1200	SCR 100
4	China Huadian (Group) Engineering Co., Ltd.	660	SCR 100
5	Hunan Yonker Environmental Protection Tech Co., Ltd.	600	SCR 100
Total		7500

No.	Company Name	Unit Capacity Operational Usage before the end of 2012 (MW)	Catalytic Agent Type
1	Chengdu dongfang KWH Environmental Protection Catalysts Co.,Ltd.	58,232	Honeycomb
2	ChongQing YuanDa Catalyst Manufacturing Co., Ltd.	36,614	Honeycomb
3	Jiangsu Longyuan Catalyst Co., Ltd.	13,285	Honeycomb
4	Jiangsu Wonder Environmental Protection Technology Co., Ltd.	8,400	Honeycomb
5	China Datang Technologies & Engineering Co., Ltd	7,540	Flat
6	Beijing Denox Environment & Technology Co., Ltd.	1,860	Flat
7	Shandong Gemsky Environmental Protection Technology Co., Ltd.	1,230	Honeycomb

No.	Company Name	Totally Capacity in Operation (MW)	Methods & Percent of FGD
1	Beijing Guodian Long Yuan Environmental Engineering Co., Ltd.	12700	L-G WFGD 97.64 Carbide slag-gypsum method 2.36
2	Fujian Longking Environmental Engineering Co., Ltd.	7290	L-G WFGD 68.18 CFB FGD 31.82
3	Zhejiang University Insigma Mechanical Engineering Co., Ltd.	3200	L-G WFGD 100
4	China Huadian (Group) Engineering Co., Ltd.	2460	L-G WFGD 100
5	Shandong Sanrong Environmental Protection Engineering Co., Ltd	1900	L-G WFGD 100
6	Tsinghua Tongfang Environment Co., Ltd.	1325	L-G WFGD 100
7	Jiangsu Century Jiangnan Environmental Protection Co., Ltd.	1300	AF FGD 100
8	Beijing Bootes Electric Power Science & Technology Co., Ltd.	1000	L-G WFGD 100
9	Beijing SPC Environmental Protection Tech Co., Ltd.	1000	L-G WFGD 100
10	Zhenjiang Atmosphere Environmental Protection Group Co., Ltd.	300	L-G WFGD 100
11	Jiangsu XinZhong Environmental Protection Co., Ltd.	280	L-G WFGD 100
12	SinoSteel (Group) Tian Cheng Environmental Protection Co., Ltd.	250	L-G WFGD 100
13	Hunan LuNan Desulfurization & denitration Technology Co., Ltd.	75	L-G WFGD 100
(Note: L-G WFGD = Limestone/Gypsum; DA WFGD = Dual-Alkali; SDA FGD = Spray Drier Absorber; AF FGD = Ammonia; SW FGD = Seawater)

No.	Company Name	Output（m³/a）	Catalytic Agent Type
1	Jiangsu Wonder Environmental Protection Technology Co., Ltd.	18000	Honeycomb
2	Jiangsu Longyuan Catalyst Co., Ltd.	16000	Honeycomb
3	Chengdu dongfang KWH environmental protection catalysts Co.,Ltd.	15000	Honeycomb
4	ChongQing YuanDa Catalyst Manufacturing Co.,Ltd.	12000	Honeycomb
5	China Datang Technologies & Engineering Co., Ltd	10000	Flat
6	Beijing Denox Environment & Technology Co., Ltd.	10000	Flat
7	Shandong Gemsky Environmental Protection Technology Co., Ltd.	8000	Honeycomb