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Experimental research of rust removed by flowing sodium

Liu Zejun,Sun Shuha

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 99-102

Abstract: how to removing the rust from the CEFR's steam generators.We decided to do the test of removing rust by flowing sodium of the samples of CEFR’ s steam generatorsto investigate behavior of the oxidation surface of CEFR's steam generators in the flowing sodiumThe test would provide the testing foundation for the work of removing rust by flowing sodium on CEFRThese would provide the esting foundation for the work of removing rust by flowing sodium of CEFR&rsquo

Keywords: steam generator     sample     oxidation     removing rust by flowing sodium    

WHEAT STRIPE RUST AND INTEGRATION OF SUSTAINABLE CONTROL STRATEGIES IN CHINA

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1,   Pages 37-51 doi: 10.15302/J-FASE-2021405

Abstract:

Stripe (yellow) rust caused by Puccinia striiformis f. sp.Current stripe rust control measures are based on many years of research including the underlying epidemiologyNew ideas with potential application in sustainable protection of stripe rust include negative regulatory

Keywords: sustainable disease control / integrated control Puccinia striiformis / Triticum aestivum    

Progress in breeding for resistance to Ug99 and other races of the stem rust fungus in CIMMYT wheat germplasm

Sridhar BHAVANI, David P. HODSON, Julio HUERTA-ESPINO, Mandeep S. RANDHAWA, Ravi P. SINGH

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 210-224 doi: 10.15302/J-FASE-2019268

Abstract:

Races belonging to the Ug99 (TTKSK) lineage of the wheat stem rust fungus, carrying complex virulenceseveral countries causing localized epidemics reminds us of the vulnerability of wheat germplasm to stem rustA global rust monitoring system reflecting increased surveillance efforts has identified 13 races withinTKTTF has caused localized epidemics in Ethiopia and its variants have been recently implicated in stem rustresistance genes in high-yielding backgrounds and discovery of new quantitative trait loci conferring stem rust

Keywords: adult plant resistance     black rust     race-specific resistance     Triticum aestivum    

Flow behavior of non-spherical particle flowing in hopper

He TAO,Wenqi ZHONG,Baosheng JIN

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 315-321 doi: 10.1007/s11708-014-0331-9

Abstract: Ellipsoidal particles flowing in the hopper were simulated by using the discrete element method (DEM)

Keywords: discrete element method     ellipsoidal particle     flow behavior     hopper    

Study on removing selenate from groundwater by autohydrogenotrophic microorganisms

Siqing XIA, Shuang SHEN, Jun LIANG, Xiaoyin XU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 552-558 doi: 10.1007/s11783-013-0531-2

Abstract: Performance of autohydrogenotrophic bacteria for bio-reduction of selenate (Se(VI)) under anaerobic conditions was investigated with batch experiments. Results showed Se(VI) was bio-reduced to selenite (Se(IV)) as an intermediate product, and then to elemental selenium (Se ). Reduction kinetics could be described by the pseudo-first-order model. In particular, the influences of pH value and temperature on Se(VI) reduction by autohydrogentrophic organisms were examined. The high degradation rate was achieved at pH 7.0 to 8.0; and the best reduction temperature was between 25°C and 35°C. This study is of help for treating groundwater with selenium contamination by autohydrogenotrophic bacteria as well as its reactor development.

Keywords: autohydrogenotrophic     selenate     hydrogen     groundwater    

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 396-401 doi: 10.1007/s11708-009-0049-2

Abstract: Numerical simulations of flowing and boiling in micro channels are presented, including the modeling

Keywords: volume-of-fluid (VOF)     micro channel     nucleate boiling     bubble dynamics     simulation    

PSS sorbents for removing trace hydrogen sulfide in methane

Limei ZHONG, Li ZHOU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 339-342 doi: 10.1007/s11705-010-0569-7

Abstract: Sorbents of the pressure swing sorption process (PSS) to remove trace amount of H S (190 ppm) contained in methane were experimentally studied. The sorbents consist of adsorbent carrier (silica gel or activated carbon) and absorbent which spreads outside the carrier granules’ pores (triethanolamine, TEA or -methyl-2-pyrrolidone, NMP). The results of breakthrough and regeneration tests show that silica gel is more suitable to be the carrier than activated carbon and TEA is more suitable to be the absorbent than NMP. The loaded absorbent could enlarge the sorption capacity of H S considerably. And the BET tests indicate that the absorbent deposits on the surface of the carrier’s pores and can reduce the mesopores’ size and block the micropores.

Keywords: pressure swing sorption     H2S     methane     carrier     absorbent    

Alumina modified sodium vanadate cathode for aqueous zinc-ion batteries

Frontiers in Energy   Pages 775-781 doi: 10.1007/s11708-023-0902-8

Abstract: Therefore, sodium vanadate Na2V6O16·3H2O (NVO) was chosen

Keywords: cathodes     aqueous zinc-ion batteries     sodium vanadate     alumina     coating    

Construction of sustainable, colored and multifunctional protein silk fabric using biomass riboflavin sodium

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1131-1139 doi: 10.1007/s11705-023-2321-0

Abstract: Riboflavin sodium phosphate has been confirmed as a promising biomass product derived from natural plantsnovel method of dyeing and multifunctional modification of silk fabric by impregnation with riboflavin sodiumThe results of this paper confirmed that the pH and concentration of riboflavin sodium phosphate solutionThe damaged length of modified silk fabric with 40% owf riboflavin sodium phosphate was lower than 10.4As revealed by the result of this paper, riboflavin sodium phosphate is sufficiently effective in serving

Keywords: biomass     riboflavin sodium phosphate     silk protein     multifunctional modification     flame retardant    

Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1583-y

Abstract:

● Different advanced treatment processes were tested for ECs removal from wastewater.

Keywords: Micropollutants     Wastewater     PAC     Membranes     UV     Tertiary treatment    

Preliminary design of an SCO conversion system applied to the sodium cooled fast reactor

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 832-841 doi: 10.1007/s11708-021-0777-5

Abstract: supercritical carbon dioxide (SCO2) Brayton cycle has become an ideal power conversion system for sodium-cooledfast reactors (SFR) due to its high efficiency, compactness, and avoidance of sodium-water reaction.the 1200 MWe large pool SFR (CFR1200) is used as the heat source of the system, and the sodiumflowrate in the SCO2 power conversion system is adjusted with the goal of maintaining the sodium-carbondioxide heat exchanger sodium side outlet temperature unchanged, the inter-stage cooling recompression

Keywords: sodium-cooled fast reactor (SFR)     supercritical carbon dioxide (SCO2)     brayton cycle     load    

Resource utilization of typical biomass wastes as biochars in removing plasticizer diethyl phthalate

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1605-4

Abstract:

● Six largely produced agricultural biomass wastes were pyrolyzed into biochars.

Keywords: Plastic pollution     Phthalic acid esters     Designed biochar     Wetland plant     Adsorption    

Enhancing the efficiency of nitrogen removing bacterial population to a wide range of C:N ratio (1.5:

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1522-y

Abstract:

• Simultaneous C & N removal in Methammox occurs at wide C:N ratio.

Keywords: Methanogens     Biological Nitrogen Removal (BNR)     Simultaneous     Methammox     C:N ratio    

Toxic effect of sodium perfluorononyloxy-benzenesulfonate on in aerobic denitrification, cell structure

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1391-9

Abstract:

• OBS inhibited the growth of P. stutzeri and destroyed its structure.

Keywords: Sodium perfluorononyloxy-benzenesulfonate     Aerobic denitrification     Pseudomonas stutzeri     Ecotoxicity    

Heat transfer with water flowing upward in a tube for pressures up to supercritical region

Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 358-365 doi: 10.1007/s11708-009-0071-4

Abstract: A heat transfer experiment was conducted in a tube of 6.07mm in diameter with water flowing upward

Keywords: heat transfer     deterioration     buoyancy     supercritical water    

Title Author Date Type Operation

Experimental research of rust removed by flowing sodium

Liu Zejun,Sun Shuha

Journal Article

WHEAT STRIPE RUST AND INTEGRATION OF SUSTAINABLE CONTROL STRATEGIES IN CHINA

Journal Article

Progress in breeding for resistance to Ug99 and other races of the stem rust fungus in CIMMYT wheat germplasm

Sridhar BHAVANI, David P. HODSON, Julio HUERTA-ESPINO, Mandeep S. RANDHAWA, Ravi P. SINGH

Journal Article

Flow behavior of non-spherical particle flowing in hopper

He TAO,Wenqi ZHONG,Baosheng JIN

Journal Article

Study on removing selenate from groundwater by autohydrogenotrophic microorganisms

Siqing XIA, Shuang SHEN, Jun LIANG, Xiaoyin XU

Journal Article

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Journal Article

PSS sorbents for removing trace hydrogen sulfide in methane

Limei ZHONG, Li ZHOU

Journal Article

Alumina modified sodium vanadate cathode for aqueous zinc-ion batteries

Journal Article

Construction of sustainable, colored and multifunctional protein silk fabric using biomass riboflavin sodium

Journal Article

Effectiveness of tertiary treatment processes in removing different classes of emerging contaminants

Journal Article

Preliminary design of an SCO conversion system applied to the sodium cooled fast reactor

Journal Article

Resource utilization of typical biomass wastes as biochars in removing plasticizer diethyl phthalate

Journal Article

Enhancing the efficiency of nitrogen removing bacterial population to a wide range of C:N ratio (1.5:

Journal Article

Toxic effect of sodium perfluorononyloxy-benzenesulfonate on in aerobic denitrification, cell structure

Journal Article

Heat transfer with water flowing upward in a tube for pressures up to supercritical region

Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,

Journal Article