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Research on Development Strategies for the Remanufacturing of China’s Oil and Gas Pipelines

The Research Group for the Research on China’s Development Strategy for Oil and Gas Pipeline Remanufacturing

Strategic Study of CAE 2017, Volume 19, Issue 3,   Pages 66-71 doi: 10.15302/J-SSCAE-2017.03.010

Abstract: text-align: justify;">Although they are an important means of prospecting, exploiting, and transporting oiland gas, many oil and gas pipelines have largely been abandoned due to tubing failure caused by corrosionPipelines are piling up in oilfields,resulting in an enormous waste of resources, as well as environmentalThis paper analyzes the treatment status and existing problems of oil and gas pipelines waste.pipelines, and describes some development proposals to promote independent innovation.

Keywords： oil     gas     pipelines     remanufacturing    

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Thermal analysis of the new technology of crude oil pipeline and products pipeline laid in one ditch

Ling Xiao,Wang Yi,Yu Bo,Zhang Jinjun,Da Xin,Zhang Zhengwei

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 30-36

Abstract: justify;">An unstructured-finite-volume method is used for investigating the new technology of crude oilThe thermal impact of the products pipeline on the hot crude oil pipeline, especially on the crude oil

Keywords： oil pipelines     double pipelines laid in one ditch     thermal analysis     numerical simulation     pipeline interval    

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Impacts of different diameter combinations on the temperature of a crude oil pipeline when colocating

Bo YU, Yue SHI, Xin LIU, Jinjun ZHANG, Jinjia WEI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 192-197 doi: 10.1007/s11708-009-0074-1

Abstract: In order to show the effects of different diameter combinations on crude oil temperature when a crudeoil pipeline and a products pipeline are laid in one trench, four typical diameter combinations arecalculations, the minimum mean temperature difference and the maximum temperature difference of the crude oilalong the pipelines are obtained.In real pipeline constructions, the effects of other diameter combinations on crude oil temperature can

Keywords： technology of laying two pipelines in one trench     diameter combinations     crude oil temperature     pipeline    

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Quasi-period Changes of the Operational Parameters for Hot Oil Pipelines

Cui Hui

Strategic Study of CAE 2006, Volume 8, Issue 1,   Pages 51-53

Abstract: changes of the air temperature, the quasi-period rules of the operational parameters of the buried hot oilpipelines and the surrounding soil temperature are theoretically presented in this paper.considered in the studies of the saving energy, optimizing operation and economically pigging for hot oilpipelines.

Keywords： hot oil pipeline     air temperature     soil environment     quasi-period    

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Improvement of mechanical behavior of buried pipelines subjected to strike-slip faulting using textured

Mahdi IZADI, Khosrow BARGI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1105-1119 doi: 10.1007/s11709-019-0539-1

Abstract: The present study investigates the mechanical behavior of a new generation of buried pipelines, dubbedIn conventional cylindrical pipelines, the axial and bending stresses brought about in their walls asThe present study has assessed 3-D numerical models of two kinds of buried textured pipelines, with 6and 12 peripheral triangular facets, subjected to a strike-slip faulting normal to the axis of the pipelineswhich aim at replacing the conventional cylindrical pipelines with textured ones in areas subjected

Keywords： buried pipeline     textured pipeline     local buckling    

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Piezoelectric inertial robot for operating in small pipelines based on stick-slip mechanism: modeling

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0697-z

Abstract: Small pipes exist in industrial and biomedical fields, and require microrobots with high operational precision and large load capacity to inspect or perform functional tasks. A piezoelectric inertial pipeline robot using a “stick-slip” mechanism was proposed to address this requirement. In this study, the driving principle of the proposed robot was analyzed, and the strategy of the design scheme was presented. A dynamics model of the stick-slip system was established by combining the dynamics model of the driving foot system and the LuGre friction model, and the simulation analysis of the effect of system parameters on the operating trajectory was performed. An experimental system was established to examine the output characteristics of the proposed robot. Experimental results show that the proposed pipeline robot with inertial stick-slip mechanism has a great load capacity of carrying 4.6 times (70 g) its own mass and high positioning accuracy. The speed of the pipeline robot can reach up to 3.5 mm/s (3 mm/s) in the forward (backward) direction, with a minimum step distance of 4 μm. Its potential application for fine operation in the pipe is exhibited by a demonstration of contactless transport.

Keywords： pipeline robot     piezoelectric     inertial drive     stick-slip     large load capacity     dynamics model     small pipeline    

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Modal analysis of acoustic leak signal in pipelines using time-frequency analysis

JIAO Jing-pin, FEI Ren-yuan, HE Cun-fu, WU Bin

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 2,   Pages 146-150 doi: 10.1007/s11465-006-0013-3

Abstract: is important to analyze the propagation characteristics of guided waves in acoustic leak location in pipelines

Keywords： dispersion     selection     guided     research     time-frequency    

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Industrial Development of Hydrogen Blending in Natural Gas Pipelines in China

Zhong Bing, Zhang Xuexiu, Zhang Bo, Peng Suping

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 100-107 doi: 10.15302/J-SSCAE-2022.03.011

Abstract: Blending hydrogen in natural gas pipelines can improve the scale and efficiency of hydrogen distributionBased on defining the industrial chain of hydrogen blending in natural gas pipelines, the paper discussessafety supervision as well as technology and operation management of hydrogen blending in natural gas pipelines

Keywords： hydrogen blending in natural gas pipelines     hydrogen transportation     natural gas pipeline networks     renewable    

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Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1377-1386 doi: 10.1007/s11705-022-2157-z

Abstract: The preparation of environmentally friendly oil/water separation materials remains a great challenge.In addition, after cross-laminating the two samples, the films had the ability to separate oil and water

Keywords： wood nanotechnology     superhydrophobic     biodegradable     surface modification     oil/water separation    

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Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1687-z

Abstract:

● Organic solvent extracted fewer Cd/Pb in rapeseed oil than physical

Keywords： Rapeseed oil     Oil extraction technologies     Human health risk assessment     Cd/Pb-contaminated farmland    

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Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 64-76 doi: 10.1007/s11705-015-1504-8

Abstract: Canola oil and light cycle oil (LCO) blends were co-hydrotreated over a commercial hydrotreating catalystfeedstocks tested in the temperature range of 350–380 °C with a hydrogen pressure of 7 MPa and a gas/oilconversion of the 360 °C+ materials in the feedstocks increased by 5% and 15% when 5 and 7.5 wt-% canola oilthe higher hydrogen requirement to crack and deoxygenate the triglycerides contained in the canola oil, a higher hydrogen consumption was needed to hydrotreat the canola oil-LCO blends.

Keywords： hydrotreating     co-hydrotreating     co-processing     canola oil     light cycle oil (LCO)    

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Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 406-412 doi: 10.1007/s11708-013-0266-6

Abstract: To reduce oil consumption during firing-up and partial-load operation, a tiny-oil ignition burner hasreacting-flow experiments performed on a full-scale experimental setup, the influence of different oilAt the same coal feed rate of 4 t/h, burner resistances are 480, 600, and 740 Pa for oil flow rates of

Keywords： ignition     coal     burner     boiler     oil flow rate    

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The situations and opportunities of the world oil and gas upstream international cooperation

Tong Xiaoguang

Strategic Study of CAE 2011, Volume 13, Issue 4,   Pages 15-19

Abstract:

The paper emphases the necessity of making use of overseas oil and gasIraq, Iran, Brazil, Canada, Venezuela and North America and the contact variation trends of the world oil

Keywords： oil and gas upstream international cooperation     Iraq     deep water oil and gas exploration     heavy oil andoil sand     unconventional gas    

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Innovation of oil and strategic thinking

Kang Yuzhu

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 37-40

Abstract:

China oil and gas exploration and development history is the historyIn this paper, we innovated eight oil and gas geological theory and eight technology, more than 500 oilIn 2010 an annual output of oil is 2.1×108 t, natural gas is 950×108 m3。From recent research and practice to think, Chinese oil and gas resources are very rich, have great potentialAt last we put forward the oil gas resources development strategy.

Keywords： oil and gas field resources     oil and gas resource potential     oil and gas exploration strategy    

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Mesoporous zeolites as efficient catalysts for oil refining and natural gas conversion

Jie ZHU, Xiangju MENG, Fengshou XIAO

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 233-248 doi: 10.1007/s11705-013-1329-2

Abstract: However, the sole micropores in zeolites severely limit their applications in oil refining and naturalsystematically summarize catalytic applications of these mesoporous zeolites as efficient catalysts in oilrefining and natural gas conversion including catalytic cracking of heavy oil, alkylation, isomerization

Keywords： mesoporous zeolite     catalysis     oil refining     natural gas conversion    

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Title Author Date Type Operation

Research on Development Strategies for the Remanufacturing of China’s Oil and Gas Pipelines

The Research Group for the Research on China’s Development Strategy for Oil and Gas Pipeline Remanufacturing

Journal Article

Thermal analysis of the new technology of crude oil pipeline and products pipeline laid in one ditch

Ling Xiao,Wang Yi,Yu Bo,Zhang Jinjun,Da Xin,Zhang Zhengwei

Journal Article

Impacts of different diameter combinations on the temperature of a crude oil pipeline when colocating

Bo YU, Yue SHI, Xin LIU, Jinjun ZHANG, Jinjia WEI,

Journal Article

Quasi-period Changes of the Operational Parameters for Hot Oil Pipelines

Cui Hui

Journal Article

Improvement of mechanical behavior of buried pipelines subjected to strike-slip faulting using textured

Mahdi IZADI, Khosrow BARGI

Journal Article

Piezoelectric inertial robot for operating in small pipelines based on stick-slip mechanism: modeling

Journal Article

Modal analysis of acoustic leak signal in pipelines using time-frequency analysis

JIAO Jing-pin, FEI Ren-yuan, HE Cun-fu, WU Bin

Journal Article

Industrial Development of Hydrogen Blending in Natural Gas Pipelines in China

Zhong Bing, Zhang Xuexiu, Zhang Bo, Peng Suping

Journal Article

Biodegradable, superhydrophobic walnut wood membrane for the separation of oil/water mixtures

Journal Article

Cultivars and oil extraction techniques affect Cd/Pb contents and health risks in oil of rapeseed grown

Journal Article

Co-hydrotreating light cycle oil-canola oil blends

Huali WANG, Hena FAROOQI, Jinwen CHEN

Journal Article

Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Journal Article

The situations and opportunities of the world oil and gas upstream international cooperation

Tong Xiaoguang

Journal Article

Innovation of oil and strategic thinking

Kang Yuzhu

Journal Article

Mesoporous zeolites as efficient catalysts for oil refining and natural gas conversion

Jie ZHU, Xiangju MENG, Fengshou XIAO

Journal Article