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Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production ofsyngas with potential-independent CO/H ratios

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: The electrochemical conversion of CO2-H2O into CO-H2 using renewableLow-cost electrocatalysts to produce tunable syngas with a potential-independent CO/H2 ratioConsequently, syngas with a wide range of CO/H2 ratios, from 0.5:1 to 3.4:1, can be producedMore importantly, stable CO/H2 ratios of 2:1 and 1.5:1, corresponding to the ratio to produce/H2 ratio from electrochemical CO2 reduction.

Keywords： electrochemical reduction of CO2     syngas     N-doped carbon nanotubes     encapsulated alloynanoparticles     CO/H2 ratio    

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Development of H2O/CO2 co-electrolysis in solid oxide electrolysis cell

Fan Hui,Song Shidong,Han Minfang

Strategic Study of CAE 2013, Volume 15, Issue 2,   Pages 107-112

Abstract: In this paper, the progress on structure and working principle of SOEC for co-electrolyzing steamThe structure of SOEC, the recent development of high temperature steam/CO2 co-electrolysis from

Keywords： SOEC     H2O/CO2 co-electrolysis     syngas     electrolysis efficiency     water electrolysis    

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Impacts of CO2 and H2S on the risk of hydrate formation during pipeline transport of natural gas

Solomon A. Aromada, Bjørn Kvamme

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 616-627 doi: 10.1007/s11705-019-1795-2

Abstract: The impacts of CO and H S in natural gas on the maximum mole-fractions of water that can be toleratedno H S.Varying mole-fractions of CO and H S were introduced into the Troll gas, and the effects these inorganicH S does.like H S.

Keywords： hydrate     hydrogen Sulphide     CO2     dew point     pipeline    

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Nickel(II) ion-intercalated MXene membranes for enhanced H2/CO2 separation

Yiyi Fan, Jinyong Li, Saidi Wang, Xiuxia Meng, Yun Jin, Naitao Yang, Bo Meng, Jiaquan Li, Shaomin Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 882-891 doi: 10.1007/s11705-020-1990-1

Abstract: A membrane-assisted separation is promising in producing high-purity H .The prepared membranes showed excellent H /CO mixture separation performance at room temperature.

Keywords： MXene     H2/CO2 separation     nickel ions     hollow fiber    

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Co anchored on porphyrinic triazine-based frameworks with excellent biocompatibility for conversion ofCO in H-mediated microbial electrosynthesis

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1761-1771 doi: 10.1007/s11705-022-2195-6

Abstract: Microbial electrosynthesis is a promising alternative to directly convert CO2 into long-chainTo solve the bottleneck problem, Co anchored on porphyrinic triazine-based frameworks was synthesizedas the electrocatalyst for hydrogen evolution and further coupled with Cupriavidus necator H16low metal leaching and excellent stability were observed, which may be attributed to low content of Co2 to poly-β-hydroxybutyrate.

Keywords： microbial electrosynthesis     hydrogen evolution reaction     metalloporphyrins     biocompatibility     CO2 conversion    

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Test of and evaluation on elevation of coalbed methane recovery ratio by injecting and burying CO2 for 3# coal seam of north section of Shizhuang, Qingshui Basin, Shanxi

Ye Jianping,Zhang Bing,Sam Wong

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 38-44

Abstract: Section, Shizhuang, South Qingshui Basin, methane extraction technology by deep coalbed injection of CO2Under pressure lower than rupturing pressure for coal seam, 20 of CO2 can be injected smoothly dailyAfter injection of CO2, the coal rock swells and the local coal seam get less penetration ratio, whichThe total replacement ratio of hydrocarbon gas reaches 14.18 cm3/g within the scope influenced by CO2The test result proves that extraction of coalbed methane by CO2 injection can realize burial of CO2

Keywords： Qingshui Basin     Shanxi     CO2 injection     coalbed methane     recovery ratio    

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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    

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Internal corrosion control and monitoring of Puguang gas gathering system

Ou Li,Li Shijie,Su Guofeng

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 70-75

Abstract:

The corrosion features of highly hydrogen sulfur and carbon dioxide sour gas field were introduced, and the corrosion research results of simulating site operation condition of Puguang gas gathering system during the Puguang Gas Field development were discussed. The corrosion control plan of"carbon steel + corrosion inhibitor + pigging + corrosion monitoring"  was expounded which is designed for the Puguang Gas Field with highly hydrogen sulfuer , involuted terrain, a dense population, and a "wet"  gas gathering system. The execution effect of corrosion control & monitoring was preliminarily evaluated, and the proposal for some existing problems was given.

Keywords： Puguang sour gas field     H2S     CO2     wet gas transmission     corrosion inhibition     corrosion monitoring    

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Co-pyrolysis of oil sludge with hydrogen-rich plastics in a vertical stirring reactor: Kinetic analysis

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1570-3

Abstract:

● Collaborative treatment of plastics and OS was established to improve oil quality.

Keywords： Oily sludge     Pyrolysis     Polyethylene     H/Ceff ratio     Oil quality    

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Preparation of Cu/ZrO

Xinmei LIU, Shaofen BAI, Huidong ZHUANG, Zifeng YAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1,   Pages 47-52 doi: 10.1007/s11705-011-1170-4

Abstract: Cu/ZrO catalysts for methanol synthesis from CO /H were respectively prepared by deposition coprecipitationThe conversion of CO and selectivity of methanol are higher for DP catalysts than for SP catalysts.

Keywords： Cu/ZrO2     methanol synthesis     deposition coprecipitation     solid state reaction     CO2/H2    

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Major bridge projects——a multi-disciplinary approach

Klaus H. OSTENFELD, Erik Y. ANDERSEN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 479-495 doi: 10.1007/s11709-011-0137-3

Abstract: construction impact on the environment, energy, risk scenarios, health, and most relevant now: climate and CO

Keywords： bridges     materials     climate     risk     safety     environment     socioeconomics     traffic     CO2     energy     life cycle    

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Sulfur and carbon co-doped g-CN microtubes with enhanced photocatalytic H production activity

Frontiers in Energy doi: 10.1007/s11708-023-0899-z

Abstract: Herein, a novel sulfur–carbon co-doped g-C3N4 (SCCN) hierarchical microtubulesMore importantly, co-doping S and C has greatly improved the photocatalytic performance of graphiticConsequently, the SCCN exhibits a remarkable photocatalytic H2 evolution rate of 4868 μmol/(g·h).sub>2 evolution.

Keywords： carbon nitride     photocatalysis     hydrogen production    

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An investigation of reaction furnace temperatures and sulfur recovery

S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 362-371 doi: 10.1007/s11705-011-1106-z

Abstract: In a modern day sulfur recovery unit (SRU), hydrogen sulfide (H S) is converted to elemental sulfur usingThe effect of the H S concentration, the H S/CO ratio, the input air flow rate, the acid gas flow ofAlso the effects of the tail gas ratio and the catalytic bed type on the sulfur recovery were studiedHowever, if three other parameters (the concentration of H S, the ratio H S/CO and the flow rate ofand these conditions are a minimum temperature of 300°C, a ratio of 2.0 and a hydrolysing Claus bed.

Keywords： Claus unit     concentration of H2S     tail gas ratio     sulfur recovery     catalytic bed    

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A Storage-Driven CO2 EOR for a Net-Zero Emission Target Article

Yueliang Liu, Zhenhua Rui

Engineering 2022, Volume 18, Issue 11,   Pages 79-87 doi: 10.1016/j.eng.2022.02.010

Abstract: >2 emissions by storing CO2 in oil reservoirs.CO2 EOR—whose main target is to realize net-zero or even negative CO2 emissionsStorage-driven CO2 EOR is superior to conventional CO2 EOR in improving sweepingthan conventional CO2 EOR.Moreover, the amount of sequestrated CO2 in storage-driven CO2 EOR exceeds the amount

Keywords： CO2     EOR     Net CO2     emissions     Dimethyl ether     Storage-driven CO2     EOR     CO2     sequestration    

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Title Author Date Type Operation

Bamboo-like -doped carbon nanotubes encapsulating M(Co, Fe)-Ni alloy for electrochemical production ofsyngas with potential-independent CO/H ratios

Journal Article

Development of H2O/CO2 co-electrolysis in solid oxide electrolysis cell

Fan Hui,Song Shidong,Han Minfang

Journal Article

Impacts of CO2 and H2S on the risk of hydrate formation during pipeline transport of natural gas

Solomon A. Aromada, Bjørn Kvamme

Journal Article

Nickel(II) ion-intercalated MXene membranes for enhanced H2/CO2 separation

Yiyi Fan, Jinyong Li, Saidi Wang, Xiuxia Meng, Yun Jin, Naitao Yang, Bo Meng, Jiaquan Li, Shaomin Liu

Journal Article

Co anchored on porphyrinic triazine-based frameworks with excellent biocompatibility for conversion ofCO in H-mediated microbial electrosynthesis

Journal Article

Test of and evaluation on elevation of coalbed methane recovery ratio by injecting and burying CO2 for 3# coal seam of north section of Shizhuang, Qingshui Basin, Shanxi

Ye Jianping,Zhang Bing,Sam Wong

Journal Article

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

Journal Article

Internal corrosion control and monitoring of Puguang gas gathering system

Ou Li,Li Shijie,Su Guofeng

Journal Article

Co-pyrolysis of oil sludge with hydrogen-rich plastics in a vertical stirring reactor: Kinetic analysis

Journal Article

Preparation of Cu/ZrO

Xinmei LIU, Shaofen BAI, Huidong ZHUANG, Zifeng YAN

Journal Article

Major bridge projects——a multi-disciplinary approach

Klaus H. OSTENFELD, Erik Y. ANDERSEN

Journal Article

Sulfur and carbon co-doped g-CN microtubes with enhanced photocatalytic H production activity

Journal Article

CO2 methanation and co-methanation of CO and CO2 over Mn-promoted Ni/Al2

Kechao Zhao,Zhenhua Li,Li Bian

Journal Article

An investigation of reaction furnace temperatures and sulfur recovery

S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR

Journal Article

A Storage-Driven CO2 EOR for a Net-Zero Emission Target

Yueliang Liu, Zhenhua Rui

Journal Article