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Effect of oil shale semi-coke on deposit mineralogy and morphology in the flue path of a CFB burning

Zhuo LIU, Jianbo LI, Mingming ZHU, Xiaofeng LU, Zhezi ZHANG, Dongke ZHANG

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 26-37 doi: 10.1007/s11708-020-0668-1

Abstract: The effect of oil shale semi-coke (SC) on the mineralogy and morphology of the ash deposited on probescirculating fluidized bed (CFB) which burns Zhundong lignite (ZD) was investigated. 10 wt% or 20 wt% SCAs SC was added, the agglomerates in both P W and P L decreased.Moreover, Na in the deposits decreased from 32 mg/g to less than 15 mg/g as SC presented.The addition of SC would therefore help alleviate the propensity of ash deposition in the flue path in

Keywords： ash deposition     circulating fluidized bed (CFB)     mineral transformation     oil shale semi-coke (SC)     Zhundong    

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A review on co-pyrolysis of coal and oil shale to produce coke

Xiangchun Liu, Ping Cui, Qiang Ling, Zhigang Zhao, Ruilun Xie

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4,   Pages 504-512 doi: 10.1007/s11705-019-1850-z

Abstract: This review focuses on the potential utilization of oil shale (OS) as a feedstock for coal-blending cokingIf such OS is directly used for coal-blending coking, the coke product will not meet market demand.

Keywords： coal     oil shale     co-pyrolysis     coal blending coking     coke    

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Membrane-based treatment of shale oil and gas wastewater: The current state of knowledge

Tiezheng Tong, Kenneth H. Carlson, Cristian A. Robbins, Zuoyou Zhang, Xuewei Du

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1147-y

Abstract:

• Shale oil and gas production generates wastewater with complexitemcontent>

• Membrane technologies emerged for the treatment of shaleoil and gas wastewater.

Keywords： Shale oil and gas production     Wastewater treatment and reuse     Membrane technology     Pretreatment     Academia-industry    

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Effective diffusivity of oxygen in the ash layer of Huadian oil shale semicoke

Yiqun HUANG, Yiran LI, Man ZHANG, Boyu DENG, Hao KONG, Junfeng WANG, Junfu LYU, Hairui YANG, Lingmei WANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 320-327 doi: 10.1007/s11708-020-0674-3

Abstract: Diffusion of oxygen in the ash layer usually dominated the combustion of oil shale semicoke particlesIn this paper, the effective diffusivity of oxygen in the ash layer of Huadian oil shale semicoke wasmodel was developed, which could be used to describe the mass transfer of oxygen in the ash layer of oilshale semicoke.

Keywords： oil shale semicoke     diffusivity     pore structure     ash layer    

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The Shale Oil and Gas Revolution

Lance A. Davis

Engineering 2018, Volume 4, Issue 4,   Pages 438-439 doi: 10.1016/j.eng.2018.06.003

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Formation conditions of shale oil and gas in Bonan subsag, Jiyang Depression

Zhang Shanwen,Wang Yongshi,Zhang Linye,Li Zheng,Zhu Jiajun,Gong Jianqiang,Hao Yunqing

Strategic Study of CAE 2012, Volume 14, Issue 6,   Pages 49-55

Abstract: oil and gas in a large scale.are favorable for the exploitation of shale oil and gas.are also favorable for the preservation of shale oil and gas, because the reticular storage system isLower Es3 formation are the favorable layers for shale oil and gas exploration in Bonan sub-sag becauseof their high oil and gas content in unit rock.

Keywords： shale oil and gas     Paleogene     terrestrial shale     mineral composition     organic carbon content    

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The Geoscience Frontier of Gulong Shale Oil: Revealing the Role of Continental Shale from Oil Generation Article

Wenyuan He, Rukai Zhu, Baowen Cui, Shuichang Zhang, Qian Meng, Bin Bai, Zihui Feng, Zhengdong Lei, Songtao Wu, Kun He, He Liu, Longde Sun

Engineering 2023, Volume 28, Issue 9,   Pages 79-92 doi: 10.1016/j.eng.2022.08.018

Abstract: The horizontal fluidity of oil in Gulong shale is poor, with near-zero vertical flowability.oil has a high degree of maturity and a high residual hydrocarbon content.The shale oil mainly occurs in micro- and nano-pores, bedding
fractures, and lamellar fractures, with a high gas–oil ratio and medium–high movable oil saturation.It confirms the major transition of Gulong shale from oil generation to oil production, which has

Keywords： Gulong shale     Gulong shale oil     Micro-nano pores     Lamellar fracture     Continental oil production    

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The Fast Road of Shale Gas Development in China —Reflections on Building a Special Test Areas for NationalShale Gas Development

Da-wei Zhang

Frontiers of Engineering Management 2015, Volume 2, Issue 4,   Pages 364-372 doi: 10.15302/J-FEM-2015062

Abstract: China’s shale gas development has had a good start.necessary that the developers take advantage of the opportunity to make further efforts to promote shaleThe author makes a proposal to establish a special shale gas test area in and adjacent to the SichuanBasin as the most important way to promote the rapid development of shale gas in China.The shale gas exploration and development in the shale gas zones is promoted vigorously by introducing

Keywords： China     shale gas     exploration and development     reform     special shale gas test area (shale gas zone)    

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Standard method design considerations for semi-quantification of total naphthenic acids in oil sands

Kevin A. Kovalchik, Matthew S. MacLennan, Kerry M. Peru, John V. Headley, David D.Y. Chen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 497-507 doi: 10.1007/s11705-017-1652-0

Abstract: complex class of thousands of naturally occurring aliphatic and alicyclic carboxylic acids found in oilDozens of analytical methods have been developed for the semi-quantification of total naphthenic acidsanalyzing total naphthenic acids is presented and informs the design of future standard methods for the semi-quantification

Keywords： total naphthenic acids     environmental samples     oil sands process affected water     polar organics     mass spectrometry    

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of solid product produced from co-pyrolysis of Pingdingshan lean coal with organic matter in Huadian oilshale

Xiangchun Liu, Jun Hu, Ruilun Xie, Bin Fang, Ping Cui

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 363-372 doi: 10.1007/s11705-020-1944-7

Abstract: A mixture of Pingdingshan lean coal and acid-treated Huadian oil shale was co-pyrolyzed in a drop-tubeHydrogen-rich radicals generated from the pyrolysis of the oil shale were trapped by hydrogen-poor macromolecular

Keywords： co-pyrolysis     coal     oil shale     electron spin resonance     mechanism    

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Hydrotreating of light gas oil using a NiMo catalyst supported on activated carbon produced from fluidpetroleum coke

N. Rambabu,Sandeep Badoga,Kapil K. Soni,A.K. Dalai,J. Adjaye

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 161-170 doi: 10.1007/s11705-014-1430-1

Abstract: Nitric acid functionalized steam activated carbon (NAFSAC) was prepared from waste fluid petroleum cokeThe catalyst was then used for the hydrotreatment of light gas oil.out under industrial operating conditions in a laboratory trickle bed reactor using coker light gas oil

Keywords： activated carbon     fluid petroleum coke     NiMo catalyst     hydrotreating     light gas oil    

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Expulsive force in the development of CO

Haizhu WANG,Gensheng LI,Zhonghou SHEN,Zhenguo HE,Qingling LIU,Bin ZHU,Youwen WANG,Meng WANG

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 1-8 doi: 10.1007/s11708-017-0458-6

Abstract: Supercritical CO (SC-CO ) has prominent advantages in well drilling, fracturing, displacement, storageIn this paper, based on physicochemical properties of SC-CO fluid, a detailed analysis of technicaladvantages of SC-CO applied in oil and gas development is illustrated.Furthermore, the implementation processes of SC-CO are also proposed.For the first time, a recycling process is presented in which oil and gas are extracted and the CO generated

Keywords： CO2 sequestration     SC-CO2 jet     well drilling     fracturing     oil and gas    

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Refrigeration cycle for cryogenic separation of hydrogen from coke oven gas

CHANG Kun, LI Qiang

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 484-488 doi: 10.1007/s11708-008-0096-0

Abstract: Ten billion cubic meters of hydrogen are dissipated to the environment along with the emission of coke-ovenA novel cryogenic separation of hydrogen from coke oven gas is proposed to separate the hydrogen and
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Comparison of combustion characteristics of petroleum coke and coal in one-dimensional furnace

Qulan ZHOU, Qinxin ZHAO, Guangjie ZHOU, Huiqing WANG, Tongmo XU, Shien HUI,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 436-442 doi: 10.1007/s11708-009-0059-0

Abstract: secondary air swirl strength and excess oxygen coefficient on the combustion characteristics of petroleum cokeincrease in primary air fraction , the NO emission concentrations of both Hejin lean coal and petroleum cokeThe ignition and burn-out rate of petroleum coke and Shenmu soft coal are optimal when Ω is minimumHowever, both the NO emission concentration of petroleum coke and Shenmu soft coal are minimum when &The increase in excess oxygen coefficient delays the ignition of petroleum coke, worsens the combustion

Keywords： petroleum coke     Shenmu soft coal     Hejin lean coal     combustion characteristics     experimental research    

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Optimal slot dimension for skirt support structure of coke drums

Edward WANG, Zihui XIA

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 554-562 doi: 10.1007/s11465-018-0513-y

Abstract:

The skirt-to-shell junction weld on coke drums is susceptible to fatigue failure due to severe thermalIn this study, thermal-mechanical elastoplastic 3-D finite element models of coke drums are created to

Keywords： coke drum     stress analysis     cyclic stress     fatigue life     skirt slots    

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Title Author Date Type Operation

Effect of oil shale semi-coke on deposit mineralogy and morphology in the flue path of a CFB burning

Zhuo LIU, Jianbo LI, Mingming ZHU, Xiaofeng LU, Zhezi ZHANG, Dongke ZHANG

Journal Article

A review on co-pyrolysis of coal and oil shale to produce coke

Xiangchun Liu, Ping Cui, Qiang Ling, Zhigang Zhao, Ruilun Xie

Journal Article

Membrane-based treatment of shale oil and gas wastewater: The current state of knowledge

Tiezheng Tong, Kenneth H. Carlson, Cristian A. Robbins, Zuoyou Zhang, Xuewei Du

Journal Article

Effective diffusivity of oxygen in the ash layer of Huadian oil shale semicoke

Yiqun HUANG, Yiran LI, Man ZHANG, Boyu DENG, Hao KONG, Junfeng WANG, Junfu LYU, Hairui YANG, Lingmei WANG

Journal Article

The Shale Oil and Gas Revolution

Lance A. Davis

Journal Article

Formation conditions of shale oil and gas in Bonan subsag, Jiyang Depression

Zhang Shanwen,Wang Yongshi,Zhang Linye,Li Zheng,Zhu Jiajun,Gong Jianqiang,Hao Yunqing

Journal Article

The Geoscience Frontier of Gulong Shale Oil: Revealing the Role of Continental Shale from Oil Generation

Wenyuan He, Rukai Zhu, Baowen Cui, Shuichang Zhang, Qian Meng, Bin Bai, Zihui Feng, Zhengdong Lei, Songtao Wu, Kun He, He Liu, Longde Sun

Journal Article

The Fast Road of Shale Gas Development in China —Reflections on Building a Special Test Areas for NationalShale Gas Development

Da-wei Zhang

Journal Article

Standard method design considerations for semi-quantification of total naphthenic acids in oil sands

Kevin A. Kovalchik, Matthew S. MacLennan, Kerry M. Peru, John V. Headley, David D.Y. Chen

Journal Article

of solid product produced from co-pyrolysis of Pingdingshan lean coal with organic matter in Huadian oilshale

Xiangchun Liu, Jun Hu, Ruilun Xie, Bin Fang, Ping Cui

Journal Article

Hydrotreating of light gas oil using a NiMo catalyst supported on activated carbon produced from fluidpetroleum coke

N. Rambabu,Sandeep Badoga,Kapil K. Soni,A.K. Dalai,J. Adjaye

Journal Article

Expulsive force in the development of CO

Haizhu WANG,Gensheng LI,Zhonghou SHEN,Zhenguo HE,Qingling LIU,Bin ZHU,Youwen WANG,Meng WANG

Journal Article

Refrigeration cycle for cryogenic separation of hydrogen from coke oven gas

CHANG Kun, LI Qiang

Journal Article

Comparison of combustion characteristics of petroleum coke and coal in one-dimensional furnace

Qulan ZHOU, Qinxin ZHAO, Guangjie ZHOU, Huiqing WANG, Tongmo XU, Shien HUI,

Journal Article

Optimal slot dimension for skirt support structure of coke drums

Edward WANG, Zihui XIA

Journal Article