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WO3 nanomaterials synthesized via a sol-gel method and calcination for use as a CO gas sensor

Diah SUSANTI,A.A. Gede Pradnyana DIPUTRA,Lucky TANANTA,Hariyati PURWANINGSIH,George Endri KUSUMA,Chenhao WANG,Shaoju SHIH,Yingsheng HUANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 179-187 doi: 10.1007/s11705-014-1431-0

Abstract: A CO gas sensor has been prepared from WO synthesized by a sol-gel method.The sensitivities of the different sensor chips for CO gas were determined by comparing the changes inelectrical resistance in the absence and presence of 50 ppm of CO gas at 200 °C.The sensitivity of this sensor was also measured at CO concentrations of 100 ppm and 200 ppm and at operatingThis preliminary research has shown that WO can serve as a CO gas sensor and that is should be further

Keywords： WO3 nanomaterial     sol-gel     calcinations     CO gas sensor     sensitivity    

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CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 428-445 doi: 10.1007/s11708-023-0865-9

Abstract: In addition, when the CO2 concentration in the mixed gas exceeded 50%, the adsorption capacityFor the core flooding tests, pure gas injection showed that the breakthrough time of CO2 wasFor CO2/N2 mixed gas injection, with the increase of CO2 concentrationthat with the increase of N2 concentration in the mixed gas, the breakthrough time of CO<2 gas injection was about 35.96%, while for mixed gas CO2/N2 = 8:2,

Keywords： shale gas     gas injection     competitive adsorption     enhanced shale gas recovery     CO2 geological    

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The Pendulum Characteristic of Natural Convection Gas and the Application for Sensor

Zhang Fuxue

Strategic Study of CAE 2002, Volume 4, Issue 8,   Pages 50-53

Abstract:

It is discovered that the natural convection gas has the pendulum characteristic, so the new conceptof gas pendulum is presented.In this paper, the buoyancy lift of natural convection gas is analyzed in a hermetic chamber, and givenThe results of experiment have shown that gas pendulum can be utilized to measure the acceleration and

Keywords： gas pendulum characteristic     tilt sensor     accelerometer    

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Catalytic performance of Co-Mo-Ce-K/γ-Al

Yuqiong ZHAO, Yongfa ZHANG

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 457-460 doi: 10.1007/s11705-010-0524-7

Abstract: The catalytic performance of Co-Mo-Ce-K/γ-Al O catalyst for the shift reaction of CO in coke oven gasresults indicate that Ce and K have a synergistic effect on promoting the catalytic activity, and the Co-Mo-Ce-KCeO favors Co dispersion and mainly produces an electronic effect.TPR characterization results indicate that the addition of CeO -K O in the Co-Mo-Ce-K/γ-Al O catalyst

Keywords： coke oven gas     water gas shift reaction     sulfur-tolerant catalyst     cerium dioxide    

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Greenhouse gas emissions during co-composting of cattle feedlot manure with construction and demolition

Xiying Hao, Francis J. Larney

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0955-1

Abstract: This research investigated greenhouse gas (GHG) emissions during cattle manure stockpiling or compostingThe CK and DG manures were co-composted with (4:1) C&D waste (treatments: CK_CD DG_CD), composted aloneComposting with C&D waste produced similar CO emissions, about double that from manure stockpiling (

Keywords： Livestock manure     greenhouse gas flux     straw bale compost bin     N2O     CH4     CO2   

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Lagrangian simulation of deposition of CO gas-solid sudden expansion flow

HUANG Dongping, DING Guoliang, QUACK Hans

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 216-221 doi: 10.1007/s11708-008-0032-3

Abstract: Freezing and blockage resulting from the deposition of solid CO formed because of sudden expansion ofthe downstream pipe during the release of CO through safety valves, will endanger the protected equipmentTo overcome this problem, the characteristics of the CO gas-solid sudden expansion flow are studied byA comparison of the calculated deposition of the solid CO with the experimental results shows that theyThe simulation results show that the size of the solid CO formed should not be in the range of 0.04–0.07

Keywords： comparison     gas-solid     downstream     blockage     Lagrangian    

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Interactions between the Design and Operation of Shale Gas Networks, Including CO2 Sequestration

Sharifzadeh Mahdi,Xingzhi Wang,Nilay Shah

Engineering 2017, Volume 3, Issue 2,   Pages 244-256 doi: 10.1016/J.ENG.2017.02.007

Abstract: drilling, hydraulic fracturing, periodic well shut-in, and carbon dioxide (CO2) injectionoperational decisions such as well length, well arrangement, number of fractures, fracture distance, COprofitable design; and that drilling, fracturing, and CO2 injection have great impacts onIn particular, due to the high costs, enhanced gas recovery (EGR) using CO2 does not appearto be commercially competitive, unless tax abatements or subsidies are available for CO2

Keywords： Shale gas     Hydraulic fracturing     Scheduling     Well shut-in     CO2 sequestration     Simultaneous optimization    

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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: CO2 in natural gas (NG) is prone to condense directly from gas to solid or solidify from liquidMeanwhile, CO2 will also affect the calorific value of NG.Based on the above reasons, CO2 must be removed during the NG liquefaction process.which provides a basis for the process design of cryogenic CO2 removal from NG.years are summarized, including the gas-liquid phase change technique and the gas-solid phase change

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

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Experimental study on capturing CO 2 greenhouse gas by mixture of ammonia and soil

Ying WU, Yifei WANG, Qinghua ZENG, Xin GONG, Zunhong YU,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 468-473 doi: 10.1007/s11705-009-0257-7

Abstract: This paper presents our study on removal of carbon dioxide (CO) greenhouse gas emissions by using theCO capture capacity using this method is 15% higher than the sum of ammonia chemical absorption capacityThe removal effect is not only reflected in ammonia chemical reaction with CO.CO can also be absorbed by ammonium bicarbonate (NHHCO) crystal, which is the main component of the productCO can be permanently deposited as carbonated minerals in the subsoil earth layers.

Keywords： electron microscopy     product     physical adsorption     capacity     spectroscopy    

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Corrigendum to “Interactions between the Design and Operation of Shale Gas Networks, IncludingCO2 Sequestration” [Engineering (2017) 244–256] Corrigendum

Mahdi Sharifzadeh,Xingzhi Wang,Nilay Shah

Engineering 2017, Volume 3, Issue 3,   Pages 429-429 doi: 10.1016/J.ENG.2017.03.027

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Utilization of greenhouse gas as resource in EOR and storage it underground

Shen Pingping,Jiang Huaiyou

Strategic Study of CAE 2009, Volume 11, Issue 5,   Pages 54-59

Abstract: One of the reasons for that focus on the mass emission of greenhouse gas has made the cosmopolitan warmingIn 2006, a 973 project named "Research for Utilizing Greenhouse Gas as Resource in EOR and StoragingThe researches include establishing a system suits China`s national conditions and sequestrate COCO2 utilization, developing CO2 storage theories, phase state ofIn China the CO2 sequestration security and the efficient use of research is at the international level

Keywords： greenhouse gas utilization     CO2 storage underground     enhance oil recovery    

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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: style="text-align: justify;">The corrosion features of highly hydrogen sulfur and carbon dioxide sour gaswere introduced, and the corrosion research results of simulating site operation condition of Puguang gasgathering system during the Puguang Gas Field development were discussed.inhibitor + pigging + corrosion monitoring"  was expounded which is designed for the Puguang GasField with highly hydrogen sulfuer , involuted terrain, a dense population, and a "wet"  gas

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

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Development of Direct Utilization Technology for CO2-Rich Natural Gas in South China Sea

Wu Qing, Yu Guangxin, Tang Xiaoling, Zhang Liangliang, Zheng Yuguo

Strategic Study of CAE 2021, Volume 23, Issue 4,   Pages 172-181 doi: 10.15302/J-SSCAE-2021.04.020

Abstract: The efficient development and precise utilization of CO2-rich natural gas resources in the4 dry reforming, integration of CO2-rich natural gas to methanol, liquid fuel productionWe suggest that research on the CO2-rich natural gas resources in the South China Sea shouldrich natural gas resources should be established, and the CO2-rich natural gas should be integratedFurthermore, the CO2-rich natural gas industry should be upgraded in the South China Sea,

Keywords： South China Sea     CO2-rich natural gas     dry reforming     CO2 hydrogenation     liquid fuel     fine chemicals    

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Economic Development Models of Gas Condensate Reservoir

Liu Tingyuan

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 85-91

Abstract:

Liquid condensate is an important product of gas condensate reservoir, and its recovery should bediscusses economic development models of all kinds during the last two decades in the engineering field of gascondensate reservoirs, including reinjection with 75% dry gas recycling, dumpflooding of gas, nitrogeninjection, water injection, water and gas alternating injection, C〇2 injection, etc.conventional pressure depletion methods and will be adaptable to complex cases of surface-underground gas

Keywords： gas condensate reservoir     development model     gas injection     nitrogen injection     water injection     CO 2    

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The high-performance micro sensor and digital system for monitoring of the oil and gas field

Zhao Yulong,Niu Zhe,Zhou Guanwu,Zhao Libo,Jiang Zhuangde

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 99-105

Abstract:

In order to suit for the special requirements of the oil and gas fields, in this paper, the designand fabrication of a high-temperature and high-pressure sensor chip was described.which the traditional sensor can't suit for.Moreover, in order to meet the requirements of the oil and gas fields inspect managements, the wireless sensor network were designed, which can guarantee the high-efficiency operation and

Keywords： high-temperature and high-pressure sensor chip     high-performance digital transmitter system     digitalcompensation technology     wireless sensor network     high accuracy    

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Title Author Date Type Operation

WO3 nanomaterials synthesized via a sol-gel method and calcination for use as a CO gas sensor

Diah SUSANTI,A.A. Gede Pradnyana DIPUTRA,Lucky TANANTA,Hariyati PURWANINGSIH,George Endri KUSUMA,Chenhao WANG,Shaoju SHIH,Yingsheng HUANG

Journal Article

CO, N, and CO/N mixed gas injection for enhanced shale gas recovery and CO geological storage

Journal Article

The Pendulum Characteristic of Natural Convection Gas and the Application for Sensor

Zhang Fuxue

Journal Article

Catalytic performance of Co-Mo-Ce-K/γ-Al

Yuqiong ZHAO, Yongfa ZHANG

Journal Article

Greenhouse gas emissions during co-composting of cattle feedlot manure with construction and demolition

Xiying Hao, Francis J. Larney

Journal Article

Lagrangian simulation of deposition of CO gas-solid sudden expansion flow

HUANG Dongping, DING Guoliang, QUACK Hans

Journal Article

Interactions between the Design and Operation of Shale Gas Networks, Including CO2 Sequestration

Sharifzadeh Mahdi,Xingzhi Wang,Nilay Shah

Journal Article

Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Journal Article

Experimental study on capturing CO 2 greenhouse gas by mixture of ammonia and soil

Ying WU, Yifei WANG, Qinghua ZENG, Xin GONG, Zunhong YU,

Journal Article

Corrigendum to “Interactions between the Design and Operation of Shale Gas Networks, IncludingCO2 Sequestration” [Engineering (2017) 244–256]

Mahdi Sharifzadeh,Xingzhi Wang,Nilay Shah

Journal Article

Utilization of greenhouse gas as resource in EOR and storage it underground

Shen Pingping,Jiang Huaiyou

Journal Article

Internal corrosion control and monitoring of Puguang gas gathering system

Ou Li,Li Shijie,Su Guofeng

Journal Article

Development of Direct Utilization Technology for CO2-Rich Natural Gas in South China Sea

Wu Qing, Yu Guangxin, Tang Xiaoling, Zhang Liangliang, Zheng Yuguo

Journal Article

Economic Development Models of Gas Condensate Reservoir

Liu Tingyuan

Journal Article

The high-performance micro sensor and digital system for monitoring of the oil and gas field

Zhao Yulong,Niu Zhe,Zhou Guanwu,Zhao Libo,Jiang Zhuangde

Journal Article