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Relevant bibliographies by topics / Mechanism of alkaline hydrolysis

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Academic literature on the topic 'Mechanism of alkaline hydrolysis'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "Mechanism of alkaline hydrolysis"

1

Zhu, Chao, Zihui Meng, Wenjin Liu, et al. "Investigation on the hydrolytic mechanism of cucurbit[6]uril in alkaline solution." Royal Society Open Science 5, no. 5 (2018): 180038. http://dx.doi.org/10.1098/rsos.180038.

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The structure of cucurbit[6]uril (CB[6]), as a fascinating supramolecular receptor, is regarded as ‘indestructible’. Herein, we investigated the hydrolysis of CB[6] catalysed by alkali. Our results showed that CB[6] was easily hydrolysed in 30% NaOH at 160°C within 3 h. Separation and purification of hydrolytic products demonstrated the presence of NH 3 , CO 2 , HCOONa, glycine and hydantoic acid. Based on the studies of the hydrolysis of substances similar to CB[6] including 4,5-dihydroxyethyleneurea, glycoluril and glycoluril dimer, we proposed that a plausible reaction mechanism involved a

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2

Paventi, Martino, Francis L. Chubb, and John T. Edward. "Assisted hydrolysis of the nitrile group of 2-aminoadamantane-2-carbonitrile." Canadian Journal of Chemistry 65, no. 9 (1987): 2114–17. http://dx.doi.org/10.1139/v87-351.

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Attempts to hydrolyse the nitrile group of 2-aminoadamantane-2-carbonitrile by mineral acid or alkali have been unsuccessful. However, treatment of the aminonitrile with benzaldehyde in alkaline solution gives the benzal derivative of the α-aminoamide, readily hydrolysed to the α-aminoamide. Alternatively, benzoylation of the amino group followed by acid hydrolysis gives successively the α-benzamido acid and the α-amino acid. Possible mechanisms for these facilitated hydrolyses are advanced.

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Yang, Shen K. "Mechanism of Alkaline Hydrolysis of Diazepam." Journal of the Chinese Chemical Society 45, no. 2 (1998): 277–84. http://dx.doi.org/10.1002/jccs.199800044.

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Abbas, Khamis A., Phillip Hurst, and John T. Edward. "Reexamination of the Kirkwood–Westheimer theory of electrostatic effects. V. Effect of charged substituents on the rates of alkaline hydrolysis of substituted strychnines." Canadian Journal of Chemistry 75, no. 4 (1997): 441–48. http://dx.doi.org/10.1139/v97-050.

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The rates of hydrolysis in aqueous sodium hydroxide of the alkaloid strychnine and seven of its derivatives have been determined at 50 and 75 °C. The kinetic data indicate that all the compounds, except strychninesulfoni acid-I, hydrolyze by competing second- and third-order mechanisms, involving one and two hydroxide ions, respectively; strychninesulfonic acid-I hydrolyzes by the second-order mechanism only. The quantitative effect of positively charged groups in enhancing, and negatively charged groups in depressing, the rates of hydrolysis is in rough agreement with calculations using Kirkw

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5

Kallol, K. Ghosh, and S. Thakur Santosh. "Kinetics and mechanism of alkaline hydrolysis of hydroxamic acids." Journal of Indian Chemical Society Vol. 76, Jan 1999 (1999): 28–30. https://doi.org/10.5281/zenodo.5848815.

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School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492 010, India <em>Manuscript received 31 December 1997, revised 30 June 1998, accepted 20 July 1998</em> Kinetics and mechanism of the alkaline hydrolysis of <em>N-p</em>-tolylbenzohydroxarnic acid (p-X-C<sub>6</sub>H<sub>4</sub>(C=O)N(OH)C<sub>6</sub>H<sub>4</sub>-CH<sub>3</sub> X = H, CH<sub>3</sub>, Cl) and its <em>para</em>-substituted methyl and chloro derivatives have been studied in 10% (v/v) aqueous dioxane at 65°. Two cases of hydrolysis applicable to two different ranges of NaOH concentrations are rec

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6

Zhou, Rendan, Zemin Dong, Long Wang, et al. "Degradation of a New Herbicide Florpyrauxifen-Benzyl in Water: Kinetics, Various Influencing Factors and Its Reaction Mechanisms." International Journal of Molecular Sciences 24, no. 13 (2023): 10521. http://dx.doi.org/10.3390/ijms241310521.

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Florpyrauxifen-benzyl is a novel herbicide used to control weeds in paddy fields. To clarify and evaluate its hydrolytic behavior and safety in water environments, its hydrolytic characteristics were investigated under varying temperatures, pH values, initial mass concentrations and water types, as well as the effects of 40 environmental factors such as microplastics (MPs) and disposable face masks (DFMs). Meanwhile, hydrolytic products were identified by UPLC-QTOF-MS/MS, and its hydrolytic pathways were proposed. The effects of MPs and DFMs on hydrolytic products and pathways were also invest

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7

Douglas, Judy E., Grant Campbell, and Donald C. Wigfield. "Studies on the BAL2 mechanism for ester hydrolysis." Canadian Journal of Chemistry 71, no. 11 (1993): 1841–44. http://dx.doi.org/10.1139/v93-230.

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The preparation and alkaline hydrolysis of 18O-methyl 2,2-dimethylpropanoate and 18O-methyl triphenylacetate are reported. From mass spectral analysis of the carboxylic acid products, it is concluded that the former substrate is hydrolyzed exclusively by the BAC2 mechanism, whereas the latter substrate proceeds 95% by the BAC2 mechanism and 5% by the BAL2 mechanism. The balance between these two mechanisms is discussed.

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Litmanovich, Arkady D., and Nicolai A. Platé. "Alkaline hydrolysis of polyacrylonitrile. On the reaction mechanism." Macromolecular Chemistry and Physics 201, no. 16 (2000): 2176–80. http://dx.doi.org/10.1002/1521-3935(20001101)201:16<2176::aid-macp2176>3.0.co;2-5.

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9

Li, Dr Huan, and Dr Ling Zhao. "EFFECT OF ALKALINE CONDITIONS ON THE CATALYSIS AND KINETICS OF SODIUM BOROHYDRIDE HYDROLYSIS." International Journal of Research in Engineering 5, no. 3 (2025): 1–5. https://doi.org/10.55640/ijre-05-03-01.

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The hydrolysis of sodium borohydride (NaBH₄) is a significant reaction due to its potential applications in energy storage, fuel cells, and hydrogen production. This study investigates the kinetics of catalytic hydrolysis of sodium borohydride in both aqueous and aqueous-alkaline solutions. The reaction rates are measured under varying conditions of concentration, temperature, and pH to understand the impact of these variables on the overall rate of hydrogen production. Using a range of catalysts, including transition metal catalysts, the study also explores how the catalytic nature influences

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Zhang, Guan, Jin Li, Bo Long, and Zongkuan Liu. "Automated reaction mechanisms and kinetics based transition state search process AMK-gau_xtb and its application to the substitution reaction of the nitroso group in 2,4,6-trinitrotoluene by hydroxide anion in the aqueous phase." Physical Chemistry Chemical Physics 23, no. 41 (2021): 23673–83. http://dx.doi.org/10.1039/d1cp02144c.

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Dissertations / Theses on the topic "Mechanism of alkaline hydrolysis"

1

Said, M. S. "Hydrolysis mechanisms for iminosulphonate esters and fluorene esters." Thesis, University of Essex, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353160.

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VanEngelen, Catherine Elizabeth. "Alkaline hydrolysis of explosives." Diss., Montana State University, 2010. http://etd.lib.montana.edu/etd/2010/vanengelen/VanEngelenC0510.pdf.

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In the United States, ammunitions testing and manufacturing facilities must transform unused explosives into non-hazardous materials for disposal. 2,4,6- trinitrotoluene (TNT) is an explosive that has been found as a soil and groundwater contaminant at numerous ammunitions testing sites. Unused quantities of nitrocellulose (NC), another explosive, have also been accumulating at ammunitions manufacturing facilities. Transformation of both TNT and NC to non-explosive compounds has been studied using either chemical or biological approaches, each with limited success. With respect to TNT, the use

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VanEngelen, Catherine Elizabeth. "Alkaline hydrolysis of explosives." Thesis, Montana State University, 2009. http://etd.lib.montana.edu/etd/2009/vanengelen/VanengelenC1209.pdf.

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In the United States, ammunitions testing and manufacturing facilities must transform unused explosives into non-hazardous materials for disposal. 2,4,6- trinitrotoluene (TNT) is an explosive that has been found as a soil and groundwater contaminant at numerous ammunitions testing sites. Unused quantities of nitrocellulose (NC), another explosive, have also been accumulating at ammunitions manufacturing facilities. Transformation of both TNT and NC to non-explosive compounds has been studied using either chemical or biological approaches, each with limited success. With respect to TNT, the use

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González, González Jorge Augusto. "MIDA boronate hydrolysis." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/23461.

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The application of MIDA boronates (MIDA = N-methyliminodiacetic acid) in Suzuki- Miyaura reactions has increased over the last years. This is mainly because in many cases, the replacement of the boronic acid for the respective MIDA boronate has a positive result in the reaction yield. The key feature that makes MIDA boronates efficient coupling partners is that they can undergo a slow hydrolysis reaction under Suzuki-Miyaura conditions, which generates the boronic acid in situ. The control of the hydrolysis rate is crucial to keep a low concentration of the boronic acid to avoid some of the si

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Hall, Darren James. "Simple mechanism-based inhibitors of glycoside hydrolysis." Thesis, University of East Anglia, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390654.

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Mirshokraie, S. Ahmad (Seyed Ahmad). "Reactions of a-substituted non-phenolic lignin model compounds under alkaline hydrolysis conditions." Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=75783.

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Side-chain ether groups in lignin model compounds of the general structure 1-(3$ sp prime$,4$ sp prime$-dimethoxyphenyl)-1,2-diaryloxyethane exhibited hydrolytic cleavage (the extent depending on the substituents on the 1-aryloxy groups) in aqueous 2N NaOH at 150$ sp circ$C (i.e. under wood pulping conditions). The level of hydrolysis increased in phenylpropane models (i.e. with $ gamma$-CH$ sb2$OH). Thus the commonly accepted generalization that 1,2-diethers of 3$ sp prime$,4$ sp prime$-dimethyoxyphenylpropane are stable in hot alkali is valid only for 1-alkoxy compounds. The newly observed h

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Odoch, Martin. "Hydrolysis of cassava cell walls through alkaline treatment and fermentation with alkaliphilic bacteria." Thesis, University of Pretoria, 2017. http://hdl.handle.net/2263/65933.

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Efficient processing of cassava roots by wet milling requires overcoming challenges associated with disaggregation of the starch-containing parenchyma cells. These cells entrap starch granules and hinder their release during wet milling. Steeping of ground cassava in 0.75% (w/v) NaOH in combination with wet milling was investigated to determine whether and how dilute NaOH modifies cassava cell walls. Gas chromatography (GC) data of cell wall constituent sugar composition and Fourier transform infrared (FTIR) data showed that NaOH steeping caused solubilisation of the cell wall pectin fraction.

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Peroza, Meza Carlos Arturo. "Factors affecting the alkaline hydrolysis of carbaryl in the presence of cationic surfactants." Diss., University of Iowa, 2016. https://ir.uiowa.edu/etd/6248.

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Alkaline degradation of Carbaryl in the presence of CTAB micelles has been reported as the most efficient method; however, the factors accounting for it are not yet clear. The main objective of this work was to study some of the factors affecting the alkaline degradation of Carbaryl in the presence of cetyl trimethylammonium bromide (CTAB). Three specific aims were researched in order to address the main objective. Solubility studies, UV-vis, fluorescence, and 1D-HNMR and 2D-HNMR spectroscopies were used to research the solubilization of carbaryl in CTAB micelles. Solubility studies showed tha

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Gupta, Rajesh Lee Yoon Y. "Alkaline pretreatment of biomass for ethanol production and understanding the factors influencing the cellulose hydrolysis." Auburn, Ala, 2008. http://repo.lib.auburn.edu/EtdRoot/2008/SPRING/Chemical_Engineering/Dissertation/Gupta_Rajesh_7.pdf.

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Aubert, Sarah Dwyer. "Mechanism for the hydrolysis of organophosphates and investigations into the stereoselective hydrolysis of organophosphorus Esters by Phosphotriesterase." Texas A&M University, 2004. http://hdl.handle.net/1969.1/3308.

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Phosphotriesterase (PTE) is a zinc metalloenzyme that catalyzes the hydrolysis of organophosphorus compounds. Metal ion roles during binding and catalysis are probed by comparing the kinetic properties of Zn/Zn, Cd/Cd, and Zn/Cd PTE with a variety of phosphate trisesters. The metal in the α-site of the binuclear metal center modulates the pKa values determined from pH-rate profiles. These results suggest that the α-metal is responsible for activating the nucleophilic hydroxide. In an effort to determine the function of the β-metal, the kinetic parameters for diethyl p-chloro

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Books on the topic "Mechanism of alkaline hydrolysis"

1

Kim, Byung J. Alkaline hydrolysis/biodegradation of nitrocellulose fines. US Army Corps of Engineers, Construction Engineering Research Laboratories, 1998.

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2

Lehikoinen, Pertti. Hydrolytic decomposition of purine nucleosides in aqueous acid and alkali: Kinetics and mechanisms. Dept. of Chemistry and Biochemistry, University of Turku, 1986.

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3

Abhishek, Abhishek, and Michael Doherty. Pathophysiology of calcium pyrophosphate deposition. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199668847.003.0049.

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Calcium pyrophosphate (CPP) dihydrate crystals form extracellularly. Their formation requires sufficient extracellular inorganic pyrophosphate (ePPi), calcium, and pro-nucleating factors. As inorganic pyrophosphate (PPi) cannot cross cell membranes passively due to its large size, ePPi results either from hydrolysis of extracellular ATP by the enzyme ectonucleotide pyrophosphatase/phosphodiesterase 1 (also known as plasma cell membrane glycoprotein 1) or from the transcellular transport of PPi by ANKH. ePPi is hydrolyzed to phosphate (Pi) by tissue non-specific alkaline phosphatase. The level

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4

Agblevor, Foster Aryi. Alkaline hydrolysis and rapid hydrothermolysis of hybrid poplar lignins. 1988.

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5

Mechanism of interfacial activation in the phospholipase A2-catalyzed hydrolysis. 1988.

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6

Gasteiger, Hubert A. Mechanism and equilibrium modeling of aluminosilicate scaling in alkaline media. 1988.

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7

SKULACHEV, V. Chloroplast H+ ATPase: Regulation & Mechanism of Coupling of Proton Translocation with ATP Synthesis/Hydrolysis (Soviet Scientific Reviews Series, Section D). Routledge, 1994.

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8

Kinch, Ashby, ed. A Cultural History of Death in the Middle Ages. Bloomsbury Publishing Plc, 2024. http://dx.doi.org/10.5040/9781474206334.

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Death in today’s world is sometimes centre stage and sometimes scarcely visible at all. The emotional mapping of dying, death, funerals, memory, and grief embraces much diversity as personal choice engages with patterns of tradition and increasing commercial options. Old people’s homes offer respite while prompting anxiety over being forgotten while on the route to death, older old age is not always seen as a blessing. Increasing academic and popular interest in mortality witnesses the rise of death studies, drawing from many academic disciplines, as reflected in this book’s insightful work of

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Book chapters on the topic "Mechanism of alkaline hydrolysis"

1

Bagshaw, Clive R. "Mechanism of ATP hydrolysis." In Muscle Contraction. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-6839-5_5.

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Williams, N. H. "DNA Hydrolysis: Mechanism and Reactivity." In Artificial Nucleases. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-642-18510-6_2.

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Caldwell, Steven R., and Frank M. Raushel. "Mechanism of Enyzmatic Phosphotriester Hydrolysis." In Chemical Aspects of Enzyme Biotechnology. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4757-9637-7_4.

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Coleman, Joseph E., and Peter Gettins. "Alkaline Phosphatase, Solution Structure, and Mechanism." In Advances in Enzymology - and Related Areas of Molecular Biology. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470123010.ch5.

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Crowe, Jacob D., Muyang Li, Daniel L. Williams, Alex D. Smith, Tongjun Liu, and David B. Hodge. "Alkaline and Alkaline-Oxidative Pretreatment and Hydrolysis of Herbaceous Biomass for Growth of Oleaginous Microbes." In Methods in Molecular Biology. Springer New York, 2019. http://dx.doi.org/10.1007/978-1-4939-9484-7_11.

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Bunte, G., and H. Krause. "Disposal of Energetic Materials by Alkaline Pressure Hydrolysis and Combined Techniques." In Conversion Concepts for Commercial Applications and Disposal Technologies of Energetic Systems. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-017-1175-3_28.

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Testillano, P. S., M. C. Risueño, M. A. Ollacarizqueta, and C. J. Tandler. "Selective Staining of DNA at the Ultrastructural Level After Alkaline Hydrolysis." In Nuclear Structure and Function. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-0667-2_98.

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Dupont, C., D. Kluepfel, and R. Morosoli. "Evidence for lysozyme-type mechanism of hydrolysis in xylanases." In Experientia Supplementum. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9225-4_20.

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Davies, D. R., and A. L. Green. "The Mechanism of Hydrolysis by Cholinesterase and Related Enzymes." In Advances in Enzymology - and Related Areas of Molecular Biology. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470122655.ch9.

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Liu, Wei, Tianzu Yang, and Qionghua Zhou. "Mechanism of Antimony Deposition in Alkaline Solution Containing Xylitol." In Supplemental Proceedings. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118062111.ch22.

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Conference papers on the topic "Mechanism of alkaline hydrolysis"

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Buchheit, R. G., J. P. Moran, and G. E. Stoner. "The Role of Hydrolysis in the Crevice Corrosion of Aluminum-Lithium-Copper Alloys." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90093.

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Abstract The hydrolytic behavior of cations plays an important role in the crevice corrosion of aluminum and its alloys. Hydrolysis equilibrium reactions can either consume or produce H+ thereby altering pH. An external cathode electrolytically coupled to a crevice can also influence the pH developed in a crevice. In this study, simulated crevice experiments were performed with pure aluminum, solution heat treated (SHT) Al-3Li and SHT Al-3Cu to determine the effects of Al3+, Li+ and Cu2+ hydrolysis on steady state pH. Simulated crevice experiments were carried out with aerated bulk solutions,

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Fang, Haitao, Bruce Brown, David Young, and Srdjan Nešić. "Investigation of Elemental Sulfur Corrosion Mechanisms." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11398.

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Abstract Sour gas wells frequently co-produce elemental sulfur which can cause catastrophic corrosion of mild steel. As producing wells become increasingly sour, the incidence of sulfur corrosion will likely increase. Despite the severity of this problem, limited mechanistic information about this process exists in the literature. The objective of this study is investigation of the corrosion mechanism involving elemental sulfur. Building on the knowledge found in open literature, sulfur hydrolysis and the sulfur/iron reaction mechanisms were both studied in this work. It was found that a sulfu

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Montoya, R., A. Ortiz-Ozuna, and J. Genesca. "The Transient pH Distribution of the Electrolyte During Mg Galvanic Corrosion." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20878.

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Abstract To better understand the Mg galvanic corrosion, a gel electrolyte was employed. The gel electrolyte was doped with a pH indicator, serving to unveil and monitor the development of alkaline fronts that evolve in parallel with the evolution of H2. Using RGB (Red, Green, Blue) image processing as a semi-quantitative technique, it became feasible to generate transient 2D maps with proper detail regarding the pH evolution into the electrolyte and to provide new information about the galvanic corrosion of Mg. Findings revealed a significant pH decrease in regions where Mg dissolution was mo

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Marquez, Maria D., John N. Scholz, Philip Thornthwaite, and Oussama Zenasni. "The Development of Corrosion Inhibitors for Mitigating Alkaline Carbonate Stress Corrosion Cracking." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-18160.

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Abstract Corrosion inhibitors have widespread use in the crude oil refining industry for corrosion protection and mitigation. Over the years, certain classes of inhibitors have been established as industry standards to confront specific corrosion mechanisms encountered throughout the refinery process. Although alkaline carbonate stress corrosion cracking (ACSCC) has been a well-documented corrosion mechanism found in the overheads of fluid catalytic cracking units (FCCU), gas separations units (GSU) and sour water strippers (SWS), there is a lack of inhibitor offerings to mitigate this type of

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Hu, R., M. Habashi та J. Galland. "Hydrogen Embrittlement on α-Iron in High Alkaline Environment". У CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94250.

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Abstract The partial pressure of hydrogen in concrete’s pore is very low. This hydrogen is due to the chemical reaction between the silica fumes and the alkaline solutions filling the concrete’s pore. Silica fumes are added in the concrete to increase its compression resistance. According that the hydrogen pressure is low, the risk of hydrogen embrittlement is also low. However, for constructional works destined to endure more than 50 years, is this risk negligible? To answer this question, we have studied the hydrogen embrittlement on α-iron in alkaline solutions, in the pH range 9.5 to 13.3,

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Ohnaka, N., and Y. Furutani. "Electrochemical Investigation of Hydrogen Absorption Mechanism in Type 304 Stainless Steel under Simulated Crevice-Like Water Chemistry Conditions." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87261.

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Abstract An investigation of the permeation rate of electrolytic hydrogen through a Type 304 stainless steel membrane using an electrochemical technique is described. The variation of the permeation rate with cathodic overpotential has been determined under simulated crevice- like water chemistry condition, or in acidic (0.005 M H2SO4 + 0.05 M Na2SO4), neutral (0.05 M Na2SO4) and alkaline (0.01 N NaOH + 0.05 M Na2SO4) solutions with deaeration. The electrochemical relationships between electrochemical parameters like cathodic overpotential, cathodic current and permeation current, indicate tha

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Chandrasekaran, P., and S. C. Dexter. "Bacterial Metabolism in Biofilm Consortia: Consequences for Potential Ennoblement." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94276.

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Abstract Platinum metal coupons were used in studying the mechanism of ennoblement in the presence of mature seawater biofilms. Presence of a bacterial consortia, rather than any single organism is determined to be necessary for ennoblement. Millimolar concentrations of iron and manganese were measured in biofilms formed over platinum. EDAX and ICP techniques were used for measuring the chemistry of particles in a biofilm. Utilization of various electron acceptors like oxygen, iron, manganese etc are thought to be important for ennoblement to take place over platinum. Heavy metal accumulation

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Singbeil, Douglas, and Andrew Garner. "Caustic Stress Corrosion Cracking of Pressure Vessel Steels in Dilute Alkaline-Sulphide Solutions." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85350.

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Abstract Conditions leading to stress corrosion cracking of A516 Grade 70 and A285 Type C pressure vessel steels and E7018, E6010 and EM12K weld filler-metals in kraft continuous digesters were determined using electrochemical, slow strain rate and fracture mechanics techniques. The influence on stress corrosion cracking of organic constituents found in kraft pulping liquors was also investigated. Stress corrosion cracking was observed in solutions containing less than 30 g/L NaOH at a temperature of 140°C. The potential range for cracking was determined in two typical digester environments. C

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Ormellese, M., E. A. Pérez, G. Raffaini, F. Ganazzoli, and L. Lazzari. "Inhibition Mechanism in Concrete by Organic Substances: an Experimental and Theoretical Study." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09221.

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Abstract Corrosion inhibitors are one of the preventative techniques used to prevent chloride-induced corrosion in reinforced concrete structures. Several commercial inhibitors are available on the market, but their efficiency as well as their inhibitive mechanism are not well understood. In this paper the inhibiting behaviour of five organic substances in delaying chloride-induced corrosion was evaluated in alkaline solution using electrochemical impedance spectroscopy and potentiodynamic tests. The studied substances were sodium tartrate, sodium benzoate, sodium glutamate, dimethylethanolami

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Lu, Baotong, Ke Wang, Xuemei Wan, and Jingli Luo. "Degradations of Mechanical Properties in Surface Layer and Erosion Resistance of Carbon Steel in Slurries with Different pH and Chemical Compositions." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10144.

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Abstract Effects of anodic dissolution in corrosive slurries with different chemical compositions and pHs on the in-situ surface mechanical properties and slurry erosion resistance of carbon steel are investigated. The experimental measurements indicate that the materials loss rate due to corrosion-enhanced erosion increases linearly with the logarithm of anodic current density. The in-situ nanoindentation shows that the presence of anodic current on surface reduces the surface hardness. Under the galvanostatic control, the erosion rates in acidic slurries are much higher than those in the neu

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Reports on the topic "Mechanism of alkaline hydrolysis"

1

Karakaya, P., M. Sidhourn, C. Christodoulatos, Wendy Balas, and Steven Nicolich. Alkaline Hydrolysis of CL-20. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada436623.

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Johnson, Jared L., Deborah R. Felt, W. A. Martin, Ronnie Britto, Catherine C. Nestler, and Steven L. Larson. Management of Munitions Constituents in Soil Using Alkaline Hydrolysis: A Guide for Practitioners. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada552790.

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Moore, R. M. Jr. Preparations and mechanism of hydrolysis of ((8)annulene)actinide compounds. [Uranocene]. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5319654.

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Burgeson, I. Mechanism and applicability of hydrolysis of peptides and proteins utilizing Pt(II) complexes. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6812379.

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Larson, Steven L., Deborah R. Felt, Scott Waisner, Catherine C. Nestler, Charles G. Coyle, and Victor F. Medina. The Effect of Acid Neutralization on Analytical Results Produced from SW846 Method 8330 after the Alkaline Hydrolysis of Explosives in Soil. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada570210.

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ตัณฑะพานิชกุล, วิวัฒน์. การผลิตอนุภาค Microcrystalline cellulose จากเส้นใยฝ้าย เพื่อทดแทนการนำเข้าจากต่างประเทศ : รายงานวิจัยฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 2003. https://doi.org/10.58837/chula.res.2003.49.

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จุลผลึกเซลลูโลสเป็นสารที่สามารถนำไปใช้ประโยชน์ได้อย่างกว้างขวางในอุตสาหกรรมอาหาร เภสัชกรรม เครื่องสำอาง สี และอุตสาหกรรมอื่นๆ การผลิตจุลผลึกเซลลูโลสสามารถเตรียมได้ภายใต้ปฏิกิริยาไฮโดรไลซีสแบบวิวิธพันธ์ด้วยกรด (Heterogeneous acid hydrolysis) ดังนั้นในโครงงานวิจัยนี้จึงนำเส้นใยฝ้ายซึ่งสามารถหาได้ง่ายภายในประเทศและมีเซลลูโลสเป็นองค์ประกอบสูงถึง 94.24% และมีองศาความเป็นผลึก 80.16% มาเพิ่มมูลค่าโดยใช้เป็นวัตถุดิบในการผลิตจุลผลึกเซลลูโลส โดยผ่านกระบวนการย่อยสลายในสภาวะด่าง (Alkaline degradation) และศึกษาผลของความเข้มข้นของสารละลายโซเดียมไฮดรอกไซด์ อุณหภูมิและเวลา ที่มีต่อการย่อยสลายในสภาวะด่าง จะพบว

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Hoffsommer, J. C. Kinetics and Mechanism for the Basic Hydrolysis of BIS (2,2- Dinitropropyl) Acetal (BDNPA) and BIS (2,2-Dinitropropyl) Formal (BDNPF). Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada153201.

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Gent, David B., Jared L. Johnson, and Ian T. Osgerby. Characterization of Firing Range Soil from Camp Edwards, MA, and the Efficacy of Acid and Alkaline Hydrolysis for the Remediation of M1 105mm M67 Propellant. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada583085.

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Tan, Haisong. Kinetics and mechanism of the oxidation of alkenes and silanes by hydrogen peroxide catalyzed by methylrhenium trioxide (MTO) and a novel application of electrospray mass spectrometry to study the hydrolysis of MTO. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/754781.

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Avnimelech, Yoram, Richard C. Stehouwer, and Jon Chorover. Use of Composted Waste Materials for Enhanced Ca Migration and Exchange in Sodic Soils and Acidic Minespoils. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7575291.bard.

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Restoration of degraded lands and the development of beneficial uses for waste products are important challenges facing our society. In addition there is a need to find useful and environmentally friendly applications for the organic fractions of municipal and other solid waste. Recent studies have shown that composted wastes combined with gypsum or gypsum-containing flue gas desulfurization by-products enhance restoration of sodic soils and acidic minespoils. The mechanism by which this synergistic effect occurs in systems at opposite pH extremes appears to involve enhanced Ca migration and e

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