RESEARCH ON FLUE GAS DESULFURIZATION USING MODIFIED DOUBLE-RECYCLING
AND MULTI-STAGE WATER FILM TOWER

Song Siyang Tian Lijiang Wang Ze

doi:10.13205/j.hjgc.201506020

Volume 33 Issue 6

Sep. 2015

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > ENVIRONMENTAL ENGINEERING > 2015 > 33(6): 89-911

ZHANG Li, HE Shanshan, ZHEN Xianghua, XIE Pengchao, WAN Nianhong, LIU Haiyan. ORGANIC EMERGING CONTAMINANTS REMOVAL PROCESS IN WASTEWATER TREATMENT PLANTS AND PROSPECT[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(7): 15-24. doi: 10.13205/j.hjgc.202407002

Citation:

Song Siyang Tian Lijiang Wang Ze, . RESEARCH ON FLUE GAS DESULFURIZATION USING MODIFIED DOUBLE-RECYCLING AND MULTI-STAGE WATER FILM TOWER[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(6): 89-911. doi: 10.13205/j.hjgc.201506020

Citation:

PDF( 0 KB)

RESEARCH ON FLUE GAS DESULFURIZATION USING MODIFIED DOUBLE-RECYCLING AND MULTI-STAGE WATER FILM TOWER

doi: 10.13205/j.hjgc.201506020

Song Siyang Tian Lijiang Wang Ze,

Publish Date: 2015-06-22

Abstract

Abstract

The characteristics of flue gas desulfurization using modified double-recycling and multi-stage water film tower was evaluated in this paper． In order to increase the SO2 removal efficiency，contact probability of liquid phase and flue gas was enlarged through using multi-point pH control and multi-stage water film． Factors such as flue gas velocity，pH of upper and lower tower section，ratio of liquid-flue gas and inlet SO2 concentration were selected to research the desulfurization effect． The result showed that SO2 removal efficiency kept above 93% when the inlet SO2 concentration was less than 5 000 mg /m3 ． There was no aggradation of CaSO4 or CaSO3 under the optimized pH condition of 6. 0 and 5. 0 for the upper and lower section of the tower，and 15 of L/G． The system has a favorable future of application，and a considerable reference for debugging and running of spot desulfurization equipments．

FullText(HTML)

References(0)

References

Relative Articles

[1]	SHI Jianqiang, WANG Bing, CHEN Jianjun, WANG Jiancheng, LI Junhua. RESEARCH PROGRESS OF MERCURY OXIDATION CATALYSTS[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(9): 229-239. doi: 10.13205/j.hjgc.202409022
[2]	WU Xinming, AN Hao, ZHAO Junyu, OU Zixuan, HAO Liangshan, LI Chao. PREPARATION OF Fe/Mn-PAC CATALYSTS AND DEGRADATION OF REACTIVE BRILLIANT BLUE KN-R BY CATALYTIC OZONATION[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(4): 32-39. doi: 10.13205/j.hjgc.202304005
[3]	LIANG Baorui, WANG Bin, MA Zhiliang, LIU Junjie, XU Shuiyang, WEI Zhenqiang, ZHANG Hui. SIMULTANEOUS CATALYTIC PURIFICATION OF NO_x AND O-DCB WITH SUPPORTED Mn HYDROTALCITE-LIKE STRUCTURE CATALYST[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(2): 8-13,126. doi: 10.13205/j.hjgc.202202002
[4]	SUN Lei, CHEN Da-yang, ZHANG He-qing, YU Jin-qi, WU Zhen-jun. TREATMENT EFFICIENCY OF HETEROGENEOUS FENTON ON GROUNDWATER PUMPED FROM ORGANOPHOSPHORUS PESTICIDE CONTAMINATED SITES AND ITS INFLUENCE FACTORS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(9): 89-95. doi: 10.13205/j.hjgc.202209012
[5]	JIANG Shu-wen, WEI Shi-cheng, WANG Ting, LU Yao-bin, LIU Guang-li, LUO Hai-ping, ZHANG Ren-duo. PREPARATION OF A FENTON-LIKE Cu-Co-Fe METALLIC OXIDE CATALYST AND ITS DEGRADATION PERFORMANCE ON TYPICAL REFRACTORY ORGANICS[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(11): 77-82,118. doi: 10.13205/j.hjgc.202111009
[6]	SHANG Xiao-han, ZHU Xiao-biao. HETEROGENEOUS FENTON DEGRADATION OF BENZOTRIAZOLE IN WATER BY Fe/Cu/ZEOLITE CATALYST AT NEUTRAL pH VALUE[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(2): 10-15. doi: 10.13205/j.hjgc.202102002
[7]	CHI Tong-tong, XU Ran-yun, LI Fei-fei, CHEN Lv-jun. CATALYTIC OZONATION OF O-CHLOROPHENOL WITH MnO_x/GAC SYNTHESIZED VIA ACID-THERMAL OXIDATION MODIFICATION METHOD[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(11): 119-126. doi: 10.13205/j.hjgc.202111015
[8]	FANG Guang-jun, WANG Ye-xin, LI Li. COMPARATIVE PILOT TEST OF CATALYTIC OZONE OXIDATION AND NaClO IN TREATING TITANIUM DIOXIDE WASTEWATER[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(11): 154-158. doi: 10.13205/j.hjgc.202111020
[16]	Shi Yan, Deng Shuyi, Xu Danyu, Duan Yunxia, Hou Ying. RESEARCH PROGRESS OF PHENOLIC WASTEWATER TREATMENT BY CATALYTIC OZONATION[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(3): 17-20. doi: 10.13205/j.hjgc.201503004