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Gas testing technology for Puguang P302-2 well

Li Mingzhi,Nie Shirong,Zhang Wenchang,Cao Jiguang

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 61-64

Abstract:

On the basis of discussing the testing technology for high sulphur gasof data interpretation in detail, we deeply researched and analyzed the blowout path, gas combustion technology, testing flowline and well test interpretation method, and then created a new test process with EE andHH corrosion resistant degree, combustion mode for gas incinerator and modified isochronal test technologybuilt the modified deliverability equation with these test data.

Keywords： cid gas field     modified isochronal test technology     incinerator     gas test flowline    

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Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 727-741 doi: 10.1007/s11709-021-0730-z

Abstract: In this study, a novel modified Bishop method was developed to improve the accuracy of the stabilityNumerical simulations and experimental tests were conducted to evaluate the advantages of the proposed modified

Keywords： weakly sloped subgrade     stability analysis     additional force     influential force     modified Bishop method    

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Corrugated steel pipe culvert applying in highway and strain measuring with fiber grating test technology

Cheng Gang,Fang Ping

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 108-112

Abstract:

Two corrugated steel pipe culverts were chosen in north connection highway project of the Fourth Nanjing Yangtze River Bridge. From testing the strain conditions of corrugated steel pipe culvert under different soil fill heights, the fiber Bragg grating sensors were set in the inner or outer of corrugated steel pipe culverts. Corrugated steel pipe culvert has the capacity of larger formation. So in the soft soil area, using its good ductility can solve the problem of uneven settlement.

Keywords： corrugated steel pipe culvert     highway     soft foundation     field test     fiber test    

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Regulatory issues for genetically modified animals

Perry Bradbury HACKETT

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 2,   Pages 188-203 doi: 10.15302/J-FASE-2019307

Abstract: However, governments worldwide have been exceedingly reluctant to support the introduction of genetically modifiedThe model is similar to that for information technology in which specific algorithms drive computer and

Keywords： algorithms     editing     FDA     GMO     recombinant DNA     USDA    

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Environmental Simulation Test Technology of Modern Concrete Structures

Li Yunfeng,Wu Shengxing

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 81-85

Abstract: structures and characteristics of concrete at early age in simulated environment, environmental simulation testtechnology is discussed.The key techniques of environmental test of concrete structures are analyzed.Based on the research, environmental test of concrete durability and crack controlling will be better

Keywords： concrete structure     environmental test     durability     crack controlling     artificial climate    

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Tuned reactive power dispatch through modified differential evolution technique

S. BISWAS (RAHA), N. CHAKRABORTY

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 138-147 doi: 10.1007/s11708-012-0188-8

Abstract: This paper explores the capability of modified differential evolution (MDE) technique for solving the

Keywords： reactive power dispatch (RPD)     modified differential evolution (MDE)     differential evolution algorithm    

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Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 362-367 doi: 10.1007/s11783-015-0803-0

Abstract: In this study, a modified titration method with a dynamic mode was developed to investigate the binding

Keywords： aerobic granules     Cu(II)     modified titration     µ-XRF analysis    

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Kinetics and thermodynamics of the phosphine adsorption on the modified activated carbon

Bingnan REN

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 203-208 doi: 10.1007/s11705-010-0571-0

Abstract: The kinetics and the thermodynamics of phosphine (PH ) adsorption on the modified activated carbon have

Keywords： adsorption     PH3     activated carbon     kinetics     thermodynamics    

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Removing phosphorus from aqueous solutions by using iron-modified corn straw biochar

Fenglin LIU,Jiane ZUO,Tong CHI,Pei WANG,Bo YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1066-1075 doi: 10.1007/s11783-015-0769-y

Abstract: Iron-modified corn straw biochar was used as an adsorbent to remove phosphorus from agricultural runoffmg·L were filtered at a hydraulic retention time of 2 h through a filtration column packed with the modifiedThe isotherms of the phosphorus adsorption by the modified biochar fitted the Freundlich equation betterThe results also showed that new iron oxides were formed on the surface of the modified biochar afterAside from removing phosphorus, adding the modified biochar into soil also improved soil productivity

Keywords： iron-modified biochar     phosphorus removal     agricultural waste     agricultural runoff    

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Immobilization of penicillin G acylase onto amino-modified silica hydrogel

Weibing Dong, Huining HE, Junbo Gong, Victor C. YANG,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 87-90 doi: 10.1007/s11705-009-0298-y

Abstract: Amino-modified silica hydrogel (N-MSHG) was prepared by a simple sol-gel processing via the co-condensationThe results showed that the amino-modified gel was a mesoporous material with an average pore size of

Keywords： gravimetric     amino-modified     efficient     Amino-modified     amoxicillin    

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Phosphorous removal from wastewater by lanthanum modified Y zeolites

Weikang ZHANG, Ye TIAN

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 209-215 doi: 10.1007/s11705-014-1448-4

Abstract: The adsorption capacities of Y zeolite and La (III)-modified Y zeolite were studied.A series of La(III)-modified Y zeolites with different La/Y zeolite mass ratios were characterized byThe capacity of the La (III)-modified Y zeolite to remove phosphate increased as the La/Y zeolite mass

Keywords： phosphate removal     wastewater     lanthanum     impregnation     Y zeolites    

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Outdoor aging of road asphalt and SBS modified asphalt

Li XIANG, Juan TU, Jian CHENG, Guohe QUE

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 35-42 doi: 10.1007/s11705-010-0551-4

Abstract: The outdoor natural ultraviolet (UV) aging of RA and SBS modified asphalt (SBSMA) are investigated in

Keywords： asphalt     SBS     modified road asphalt     outdoor aging     ultraviolet    

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Estimation of thermodynamic properties of the ternary molten salt system, LiF-NaF-BeF2, by the modified

ZHANG Dalin, QIU Suizheng, SU Guanghui, JIA Dounan

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 174-180 doi: 10.1007/s11708-007-0022-x

Abstract: over the temperature range from 873.15 to 1 073.15 K at one atmosphere pressure, is described using a modifiedIt can be concluded that the modified PR equation can be applied to evaluate the density of the molten

Keywords： modified Peng-Robinson     coolant     consistent     MSR     entropy    

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Gold modified cobalt-based Fischer-Tropsch catalysts for conversion of synthesis gas to liquid fuels

Alan J. McCue, Jura Aponaviciute, Richard P.K. Wells, James A. Anderson

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3,   Pages 262-269 doi: 10.1007/s11705-013-1334-5

Abstract: The nature and reducibility of the Co particles were modified by the presence of Au while the later also

Keywords： gold modified catalyst     conversion of synthesis gas    

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Fertility outcome analysis after modified laparoscopic microsurgical tubal anastomosis

Jihui Ai, Pei Zhang, Lei Jin, Yufeng Li, Jing Yue, Ding Ma, Hanwang Zhang

Frontiers of Medicine 2011, Volume 5, Issue 3,   Pages 310-314 doi: 10.1007/s11684-011-0152-8

Abstract:

Modified laparoscopic microsurgical tubal anastomosis is an alternative for microsurgical anastomosisThe current study aims to evaluate the fertility outcome after modified laparoscopic microsurgical tubalFifty-eight women who underwent modified laparoscopic microsurgical tubal anastomosis were monitoredto investigate the fertility outcome and characteristics of this new technology.Compared with the traditional laparoscopic tubal sterilization reversal, this modified approach has three

Keywords： modified laparoscopy     tubal anastomosis     microsurgery    

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Title Author Date Type Operation

Gas testing technology for Puguang P302-2 well

Li Mingzhi,Nie Shirong,Zhang Wenchang,Cao Jiguang

Journal Article

Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Journal Article

Corrugated steel pipe culvert applying in highway and strain measuring with fiber grating test technology

Cheng Gang,Fang Ping

Journal Article

Regulatory issues for genetically modified animals

Perry Bradbury HACKETT

Journal Article

Environmental Simulation Test Technology of Modern Concrete Structures

Li Yunfeng,Wu Shengxing

Journal Article

Tuned reactive power dispatch through modified differential evolution technique

S. BISWAS (RAHA), N. CHAKRABORTY

Journal Article

Approaching the binding between Cu(II) and aerobic granules by a modified titration and µ-XRF

Hongwei LUO,Longfei WANG,Zhonghua TONG,Hanqing YU,Guoping SHENG

Journal Article

Kinetics and thermodynamics of the phosphine adsorption on the modified activated carbon

Bingnan REN

Journal Article

Removing phosphorus from aqueous solutions by using iron-modified corn straw biochar

Fenglin LIU,Jiane ZUO,Tong CHI,Pei WANG,Bo YANG

Journal Article

Immobilization of penicillin G acylase onto amino-modified silica hydrogel

Weibing Dong, Huining HE, Junbo Gong, Victor C. YANG,

Journal Article

Phosphorous removal from wastewater by lanthanum modified Y zeolites

Weikang ZHANG, Ye TIAN

Journal Article

Outdoor aging of road asphalt and SBS modified asphalt

Li XIANG, Juan TU, Jian CHENG, Guohe QUE

Journal Article

Estimation of thermodynamic properties of the ternary molten salt system, LiF-NaF-BeF2, by the modified

ZHANG Dalin, QIU Suizheng, SU Guanghui, JIA Dounan

Journal Article

Gold modified cobalt-based Fischer-Tropsch catalysts for conversion of synthesis gas to liquid fuels

Alan J. McCue, Jura Aponaviciute, Richard P.K. Wells, James A. Anderson

Journal Article

Fertility outcome analysis after modified laparoscopic microsurgical tubal anastomosis

Jihui Ai, Pei Zhang, Lei Jin, Yufeng Li, Jing Yue, Ding Ma, Hanwang Zhang

Journal Article