Resource Type

Journal Article 1363

Conference Videos 26

Conference Information 4

Year

2024 2

2023 196

2022 195

2021 213

2020 117

2019 69

2018 47

2017 58

2016 42

2015 56

2014 65

2013 57

2012 30

2011 30

2010 53

2009 39

2008 29

2007 46

2006 3

2005 2

open ︾

Keywords

SARS-CoV-2 33

adsorption 29

COVID-19 26

CO2 capture 19

2 18

TiO2 14

Adsorption 13

photocatalysis 10

CO2 9

1 8

Photocatalysis 8

CO2 emissions 7

Deep learning 7

removal efficiency 7

Al2O3 6

Nitrogen removal 6

Reinforcement learning 6

Removal 6

kinetics 5

open ︾

Search scope:

排序： Display mode:

A combination process of mineral carbonation with SO2 disposal for simulated flue gas by magnesia-added

Yingying Zhao, Mengfan Wu, Zhiyong Ji, Yuanyuan Wang, Jiale Li, Jianlu Liu, Junsheng Yuan

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 832-844 doi: 10.1007/s11705-019-1871-7

Abstract: In this study, the feasibility of magnesia and seawater for the integrated disposal of SO and CO inThe process was conducted by adding MgO in seawater to reinforce the absorption of SO and facilitateAfter combing SO removal process with mineral carbonation, Ca removal rate has a certain degree ofThis work has demonstrated that a combination of the absorption of SO with the absorption and mineralization

Keywords： mineral carbonation     wet SO2 disposal     seawater     desulfurization    

HTML PDF Collect

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1713-1

Abstract:

● Synergistic removal of carbamazepine (CBZ) was obtained in theFeS-S2O82– process.

Keywords： FeS     S2O82–     Carbamazepine     DFT calculations     Degradation routes    

HTML PDF Collect

Removal of SO

Xiaolei LI, Chunying ZHU, Youguang MA

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 185-191 doi: 10.1007/s11705-013-1326-5

Abstract: In this work, the removal of SO from gas mixture with air and SO by ammonium bicarbonate aqueous solutionthe gas flow rate on the removal rate of SO were studied.lasting time of SO completely removed in gas outlet, and then the faster the decrease in the removalremoval rate.A theoretical model for predicting the SO removal rate has been developed by taking the chemical enhancement

Keywords： SO2 removal     bubble column reactor     removal rate     ammonium bicarbonate     absorbent    

HTML PDF Collect

SO2 Removal Experiment from Industrial-scale Flue Gas Using Pulsed Corona Process

Zhao Junke,Wang Baojian,Ren Xianwen,Zhu Zuliang

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 74-78

Abstract:

The paper gives the main parameters for S02 removal with gas flow rates of less than 2The results show that under such condition as：flue gas flow rate being less than 2 × 1043 to SO2 being about1： 1, power consumption to operate the pulse conora process being not largerthan 5 Wh/Nm3, the SO2 removal efficiency is about 85 % .

Keywords： pulsed corona discharge     SO2 removal     industrial-scale test    

HTML PDF Collect

Preparation and characterization of SO42-/TiO2 and S2O82-/TiO2 catalysts

MA Xuedan, GUO Daishi, JIANG Qizhong, MA Zifeng, MA Zhengfei, YE Weidong, LI Chunbo

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 45-49 doi: 10.1007/s11705-007-0009-5

Abstract: Nanosized solid superacids SO/TiO and SO/TiO, as well as MCM-41-supported SO/ZrO, were prepared.The results showed that SO/TiO and SO/TiO possess not only nanosized particles with diameters <7.0 nmDifferent from the Lewis acid nature of SO/ZrO/MCM-41, SO/TiO and SO/TiO exhibit mainly Br¢nsted aciditiesSO/TiO even stronger than those on SO/ZrO/MCM-41 were generated when persulfate solution was used asBecause of their distinct acid natures, SO/TiO and SO/TiO exhibited catalytic activities for the cyclization

Keywords： exhibit     Different     persulfate     adsorption-desorption     catalytic    

HTML PDF Collect

Effect of different acid anions on highly efficient Ce-based catalysts for selective catalytic reduction of NO with NH3

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1399-1411 doi: 10.1007/s11705-023-2345-5

Abstract: Three kinds of Ce-based catalysts (CePO4, CeVO4, Ce2(SO4)/sub>(SO4)3, which is in agreement with their abilities of NH3 adsorptionThe effect of PO43–, VO43– and SO42–2, and the upward trend about 8% was detected due to the sulfation enhancement by SO2 for Ce2(SO4)3.

Keywords： CePO4     CeVO4     Ce2(SO4)3     selective catalytic reduction     NO removal    

HTML PDF Collect

State-of-the-Art of Clean Coal Technology: A Novel Ammonia Process for Flue Gas SO2 Recovery

Xiao Wende,Yuan Weikang

Strategic Study of CAE 2000, Volume 2, Issue 5,   Pages 77-83

Abstract: have proposed a proprietary and novel ammonia desulfurization process (NADS), which is able to recover SO2 from flue gases, producing ammonium sulfate, or phosphate, or nitrate, and simultaneously

Keywords： flue gas desulfurization     clean coal technology     SO2     power plant     ammonia     fertilizer    

HTML PDF Collect

Review of SO42-/MxOy solid superacid catalysts

Yanni WU, Shijun LIAO

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 330-343 doi: 10.1007/s11705-009-0208-3

Abstract: Some metal oxides modified with sulfate ions form highly acidic or superacidic catalysts. solid superacid catalysts, play a vital role in more and more fields such as organic synthesis, fine chemicals, pharmaceuticals, and means for strengthening environmental safeguards. This review highlights the recent development of solid superacid catalysts based on , including synthesis method, characterization of acid sites and acid strength, and applications.

Keywords： solid superacid catalyst     synthesis method     characterization     applications    

HTML PDF Collect

Regeneration of Fe

Ruizhuang ZHAO, Ju SHANGGUAN, Yanru LOU, Jin SONG, Jie MI, Huiling FAN

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 423-428 doi: 10.1007/s11705-010-0503-z

Abstract: The influences of regeneration temperature, space velocity and regeneration gas concentration in SOproducts are Fe O and elemental sulfur; the influences of regeneration temperature, space velocity and SOThe desulfurization sorbent cannot be regenerated at 500°C in SO atmosphere.of regeneration also becomes shorter, and the elemental sulfur content of tail gas increases as the SOAt 800°C, 20 vol-% SO and 6000 h , the regeneration conversion can reach nearly to 90%.

Keywords： high-temperature coal gas     Fe2O3 desulfurization sorbent     SO2 atmosphere    

HTML PDF Collect

VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 468-478 doi: 10.15302/J-FASE-2022473

Abstract:

● Simultaneous H2S and CO2 removal from biogas

Keywords： biomethane     biogas purification     CO2 removal     H2S removal     membrane absorption    

HTML PDF Collect

Fertilizer drawn forward osmosis as an alternative to 2nd pass seawater reverse osmosis: Estimation ofboron removal and energy consumption

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1428-0

Abstract:

• The boron concentration in diluted DS can satisfy the irrigation water standard.

Keywords： Fertilizer drawn forward osmosis (FDFO)     Boron removal     Specific energy consumption (SEC)     Seawater reverse    

HTML PDF Collect

Effective regeneration of thermally deactivated commercial V-W-Ti catalysts

Xuesong SHANG, Jianrong LI, Xiaowei YU, Jinsheng CHEN, Chi HE

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1,   Pages 38-46 doi: 10.1007/s11705-011-1167-z

Abstract: Two types of regenerated solutions, namely NH Cl (1 mol/L) and dilute H SO (0.5 mol/L), were employedcatalyst regenerated by aqueous NH Cl had a higher activity than that of the catalyst treated by dilute H SO

Keywords： V2O5-WO3/TiO2 catalysts     thermal deactivation     regeneration     NH4Cl     dilute H2SO4 solution    

HTML PDF Collect

Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 793-811 doi: 10.1007/s11708-022-0821-0

Abstract: Compared with conventional methods, cryogenic technologies for CO2 removal from NG have attractedwhich provides a basis for the process design of cryogenic CO2 removal from NG.Then, the detailed techniques of design and optimization for cryogenic CO2 removal in recentFinally, several improvements for further development of the cryogenic CO2 removal processThe removal process in combination with the phase change and the traditional techniques with renewable

Keywords： cryogenic CO2 removal     purification of natural gas (NG)     biogas upgrading     CH4-CO2 binary system    

HTML PDF Collect

Characteristics and removal mechanism of the precursors of N-chloro-2,2-dichloroacetamide in a drinking

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1338-6

Abstract:

• N-Cl-DCAM, an emerging N-DBP in drinking water was investigated.

Keywords： N-chloro-2     2-dichloroacetamide     Liquid chromatography with tandem mass spectrometry     Precursors     Removal    

HTML PDF Collect

Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1363-5

Abstract:

• A V2O5/TiO2 granular catalyst forsimultaneous removal of NO and chlorobenzene.

Keywords： NOx     Chlorobenzene     Simultaneous removal     Kinetic study     Performance prediction     V2O5/TiO2     Graphical abstract    

HTML PDF Collect

Title Author Date Type Operation

A combination process of mineral carbonation with SO2 disposal for simulated flue gas by magnesia-added

Yingying Zhao, Mengfan Wu, Zhiyong Ji, Yuanyuan Wang, Jiale Li, Jianlu Liu, Junsheng Yuan

Journal Article

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and

Journal Article

Removal of SO

Xiaolei LI, Chunying ZHU, Youguang MA

Journal Article

SO2 Removal Experiment from Industrial-scale Flue Gas Using Pulsed Corona Process

Zhao Junke,Wang Baojian,Ren Xianwen,Zhu Zuliang

Journal Article

Preparation and characterization of SO42-/TiO2 and S2O82-/TiO2 catalysts

MA Xuedan, GUO Daishi, JIANG Qizhong, MA Zifeng, MA Zhengfei, YE Weidong, LI Chunbo

Journal Article

Effect of different acid anions on highly efficient Ce-based catalysts for selective catalytic reduction of NO with NH3

Journal Article

State-of-the-Art of Clean Coal Technology: A Novel Ammonia Process for Flue Gas SO2 Recovery

Xiao Wende,Yuan Weikang

Journal Article

Review of SO42-/MxOy solid superacid catalysts

Yanni WU, Shijun LIAO

Journal Article

Regeneration of Fe

Ruizhuang ZHAO, Ju SHANGGUAN, Yanru LOU, Jin SONG, Jie MI, Huiling FAN

Journal Article

VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN

Journal Article

Fertilizer drawn forward osmosis as an alternative to 2nd pass seawater reverse osmosis: Estimation ofboron removal and energy consumption

Journal Article

Effective regeneration of thermally deactivated commercial V-W-Ti catalysts

Xuesong SHANG, Jianrong LI, Xiaowei YU, Jinsheng CHEN, Chi HE

Journal Article

Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Journal Article

Characteristics and removal mechanism of the precursors of N-chloro-2,2-dichloroacetamide in a drinking

Journal Article

Simultaneous removal of NO and chlorobenzene on VO/TiO granular catalyst: Kinetic study and performance

Journal Article