Log in

Relevant bibliographies by topics / Pure and mixed solvent systems

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Pure and mixed solvent systems'

Author: Grafiati

Published: 18 May 2024

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Pure and mixed solvent systems.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Pure and mixed solvent systems"

1

Feng, Jin, Xunhui Li, Lianjie Zhai, et al. "Thermodynamic Behavior of Erythromycin Thiocyanate Dihydrate in Six Pure Solvents and Two Binary Solvents." Molecules 30, no. 11 (2025): 2424. https://doi.org/10.3390/molecules30112424.

Full text

Abstract:

Thermodynamic parameters play a crucial role in analyzing and optimizing crystallization processes. In this investigation, the solubility profiles of erythromycin thiocyanate dihydrate were determined gravimetrically under atmospheric pressure (0.1 MPa) across six monosolvent systems (methanol, n-propanol, methyl acetate, ethyl acetate, propyl acetate, and water) and two binary solvent mixtures (water–methanol and water–n-propanol), spanning a temperature range of 278.15–318.15 K. The results showed that the solubility of erythromycin thiocyanate dihydrate is apparently affected by temperature

APA, Harvard, Vancouver, ISO, and other styles

2

Ekezie, C., G. Cookey, and J. Maduelosi. "Volumetric and viscometric studies of binary mixtures of methanol and some alkyl acetates at varying temperatures." South African Journal of Chemistry 77 (2023): 133–37. http://dx.doi.org/10.17159/0379-4350/2023/v77a16.

Full text

Abstract:

The degree of molecular interactions between mixed solvent molecules and thus ideal behavior results from the molecular architecture and chemical nature of component solvents. This understanding is essential in the design and applications of both pure and mixed solvent systems. Density and viscosity measurements of pure and binary mixtures of methanol and n-methyl acetate, n-butyl acetate, and n-pentyl acetate were carried out at different compositions of methanol and temperatures of 25, 30, 35, 40 °C. The experimental data obtained were correlated to the Redlich-Kister equation from where the

APA, Harvard, Vancouver, ISO, and other styles

3

Wang, Luoluo, Minchang Wang, Ying Kang, Yong Zhu, Hai Chang, and Ning Liu. "Solubility Determination and Comprehensive Analysis of the New Heat-Resistant Energetic Material TNBP." Molecules 28, no. 6 (2023): 2424. http://dx.doi.org/10.3390/molecules28062424.

Full text

Abstract:

To improve the crystal quality of 4,8-bis(2,4,6-trinitrophenyl)difurazolo [3,4-b:3′,4′-e] pyrazine (TNBP), the solubility of TNBP in organic solvents (six pure and four mixed solvents) was determined by the laser monitoring technique from 293.15 to 353.15 K. The results showed that the solubility was positively correlated with the increase in the experimental temperature and the main solvent content, except for the co-solvent phenomenon in the DMSO + ethyl acetate solvent mixture. To explain the dissolution behavior of TNBP, the KAT-SER model was analyzed for pure solvent systems, and it was f

APA, Harvard, Vancouver, ISO, and other styles

4

Roy, Nath, Lovely Sarkar, and Kumar Sarkar. "Study of solute-solvent interactions of nicotinic acid and benzoic acid in methanol and its binary solvent systems." Journal of the Serbian Chemical Society 73, no. 12 (2008): 1235–46. http://dx.doi.org/10.2298/jsc0812235r.

Full text

Abstract:

The apparent molar volumes, ?V, and viscosity B-coefficients, B, for nicotinic acid (NA) and benzoic acid (BA) in mixed solvents containing 10, 20, 30 mass % of n-amyl alcohol (n-AmOH) or isoamyl alcohol (i-AmOH) in methanol and in pure methanol (MeOH) were determined from the solution density and viscosity measurements at 298.15 K as function of concentrations of NA and BA. These results were, in conjunction with the results obtained in pure methanol, used to deduce the partial molar volumes of transfer, 0 ??V , and viscosity B-coefficients of transfer, ?B, for NA and BA from methanol to diff

APA, Harvard, Vancouver, ISO, and other styles

5

Esan, Olaseni Segun, Medinat Olubunmi Osundiya, Christopher Olumuyiwa Aboluwoye, Owoyomi Olanrewaju, and Jide Ige. "Thermodynamic and Interfacial Properties of DTABr/CTABr Mixed Surfactant Systems in Ethanolamine/Water Mixtures: A Conductometry Study." ISRN Thermodynamics 2013 (December 17, 2013): 1–7. http://dx.doi.org/10.1155/2013/280101.

Full text

Abstract:

Mixed-micelle formation in the binary mixtures of dodecyltrimethylammonium bromide (DTABr) and cetyltrimethylammonium bromide (CTABr) surfactants in water-ethanolamine mixed solvent systems has been studied by conductometric method in the temperature range of 298.1 to 313.1 K at 5 K intervals. It was observed that the presence of ethanolamine forced the formation of mixed micelle to lower total surfactant concentration than in water only. The synergistic interaction was quantitatively investigated using the theoretical models of Clint and Rubingh. The interaction parameter β12 was negative at

APA, Harvard, Vancouver, ISO, and other styles

6

Shamsher Ali, Shamsher Ali, Shabir Hussain Shabir Hussain, and Irfan Ali and Syed Azhar Ali Irfan Ali and Syed Azhar Ali. "Determination of Thermodynamic Parameters from the Dissolution of Strontium Hydroxide in Water and Mixed Solvent Systems by pH-Metric Method." Journal of the chemical society of pakistan 42, no. 1 (2020): 57. http://dx.doi.org/10.52568/000621.

Full text

Abstract:

In this study, saturated solutions of Sr(OH)2 in pure water and in mixed solvent systems (methanol - water, ethanol - water, 1-propanol - water, and 2-propanol - water) at two temperatures were prepared and titrated with standard HCl solution by using pH metry. Using these titration data, the molar solubility (s), solubilty product (Ksp) and Gibbs free energy (Go), entropy change (ΔSand#176;) and enthalpy change (ΔHand#176;) for dissolution of strontium hydroxide was determined. At room temperature (20and#176;C), the s, Ksp, ∆Go were found to be 4.28 x 10-2 mol L-1, 3.13 x 10-4 mol3L-3 and 19

APA, Harvard, Vancouver, ISO, and other styles

7

Shamsher Ali, Shamsher Ali, Shabir Hussain Shabir Hussain, and Irfan Ali and Syed Azhar Ali Irfan Ali and Syed Azhar Ali. "Determination of Thermodynamic Parameters from the Dissolution of Strontium Hydroxide in Water and Mixed Solvent Systems by pH-Metric Method." Journal of the chemical society of pakistan 42, no. 1 (2020): 57. http://dx.doi.org/10.52568/000621/jcsp/42.01.2020.

Full text

Abstract:

In this study, saturated solutions of Sr(OH)2 in pure water and in mixed solvent systems (methanol - water, ethanol - water, 1-propanol - water, and 2-propanol - water) at two temperatures were prepared and titrated with standard HCl solution by using pH metry. Using these titration data, the molar solubility (s), solubilty product (Ksp) and Gibbs free energy (Go), entropy change (ΔSand#176;) and enthalpy change (ΔHand#176;) for dissolution of strontium hydroxide was determined. At room temperature (20and#176;C), the s, Ksp, ∆Go were found to be 4.28 x 10-2 mol L-1, 3.13 x 10-4 mol3L-3 and 19

APA, Harvard, Vancouver, ISO, and other styles

8

Yin, Dai-ping, Meng-xi Liu, Hua-lin Fu, et al. "Solubility of Trimethoprim in Selected Pure Solvents and (Water + Ethanol/2-Propanol) Mixed-Solvent Systems." Journal of Chemical & Engineering Data 61, no. 1 (2015): 404–11. http://dx.doi.org/10.1021/acs.jced.5b00616.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Wang, Li, Rui Xu, Ruohua Liu, Peng Ge, Wei Sun, and Mengjie Tian. "Self-Assembly of NaOL-DDA Mixtures in Aqueous Solution: A Molecular Dynamics Simulation Study." Molecules 26, no. 23 (2021): 7117. http://dx.doi.org/10.3390/molecules26237117.

Full text

Abstract:

The self-assembly behaviors of sodium oleate (NaOL), dodecylamine (DDA), and their mixtures in aqueous solution were systematically investigated by large-scale molecular dynamics simulations, respectively. The interaction mechanisms between the surfactants, as well as the surfactants and solvent, were revealed via the radial distribution function (RDF), cluster size, solvent-accessible surface area (SASA), hydrogen bond, and non-bond interaction energy. Results showed that the molecules more easily formed aggregates in mixed systems compared to pure systems, indicating higher surface activity.

APA, Harvard, Vancouver, ISO, and other styles

10

Satyanarayana, D., and P. R. Chatterji. "Swelling characteristics of amphiphilic polymer brushes in pure and mixed solvent systems." Polymer 34, no. 17 (1993): 3682–86. http://dx.doi.org/10.1016/0032-3861(93)90053-d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Pure and mixed solvent systems"

1

Dakua, Vikas Kumar. "Physico-chemical studies on interactions between ion-solvent, ion-ion and solvent-solvent in aqueous and non-aqueous pure and mixed solvent systems." Thesis, University of North Bengal, 2008. http://hdl.handle.net/123456789/707.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Barman, Biraj Kumar. "Investigation of diverse interactions and inclusion complexation in different environment by physicochemical methodology." Thesis, University of North Bengal, 2018. http://ir.nbu.ac.in/handle/123456789/2622.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Brahman, Dhiraj. "PHYSICO-CHEMICAL STUDIES OF SOME SCHIFF BASE COMPLEXES OF TRANSITION METALS IN PURE AND MIXED SOLVENT MEDIA." Thesis, University of North Bengal, 2013. http://hdl.handle.net/123456789/973.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Hamilton, Patrick Neal. "The behavior and separation of polystyrene in mixed solvent systems." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1256.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Mullins, Paul Eric. "Application of COSMO-SAC to Solid Solubility in Pure and Mixed Solvent Mixtures for Organic Pharmacological Compounds." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/31086.

Full text

Abstract:

<p>In this work, we present two open literature databases, the VT-2005 Sigma Profile Database and the VT-2006 Solute Sigma Profile Database, that contain sigma profiles for 1,645 unique compounds. A sigma profile is a molecular-specific distribution of the surface-charge density, which enables the application of solvation-thermodynamic models to predict vapor-liquid and solid-liquid equilibria, and other properties. The VT-2005 Sigma Profile Database generally focuses on solvents and small molecules, while the VT-2006 Solute Sigma Profile Database primarily consists of larger, pharmaceutical

APA, Harvard, Vancouver, ISO, and other styles

6

Chavez, Krystle J. "Crystallization of pseudopolymorphic forms of sodium naproxen in mixed solvent systems." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/29759.

Full text

Abstract:

Thesis (Ph.D)--Chemical Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Rousseau, Ronald; Committee Member: Meredith, Carson; Committee Member: Prausnitz, Mark; Committee Member: Teja, Amyn; Committee Member: Wilkinson, Angus. Part of the SMARTech Electronic Thesis and Dissertation Collection.

APA, Harvard, Vancouver, ISO, and other styles

7

Nzengung, Valentine Asongu. "Organoclays as sorbents for organic contaminants in aqueous and mixed-solvent systems." Diss., Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/26460.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Penner, S., and H. Lorenz. "From Pure Oxides to Mixed Oxides: Model Systems for Structural and Catalytic Studies." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35049.

Full text

Abstract:

As pure oxides and mixed oxide systems play an ever-increasing role in a variety of research fields ranging from catalysis over electrochemical applications to microelectronics, the present contribution aims at introducing a straightforward concept for the easy and reproducible preparation of well-defined and well-structured thin film model systems both for pure and mixed oxide systems. Exploiting the special structural and surface properties of vacuum-cleaved NaCl (001) growth templates, the concept is exempli-fied for the formation of nano-spheres (Ga2O3), nano-pyramids (In2O3), plates and n

APA, Harvard, Vancouver, ISO, and other styles

9

Cikalo, Maria Gillian. "Separation and quantification of weakly-absorbing and low-concentration analytes by capillary electrophoresis." Thesis, University of York, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321675.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Das, Bijan. "Physico - chemical investigations on the ion-solvent interactions of some Tetraalkylammonium and common ions in non-aqueous and mixed binary aqueous solvent systems." Thesis, University of North Bengal, 1992. http://hdl.handle.net/123456789/719.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Pure and mixed solvent systems"

1

Bochove, Gerard Van. Two and Three-Liquid Phase Equilibria in Industrial Mixed Solvent Electrolyte Solutions: Experiments & Modelling of Systems of Importance for the Extraction of Caprolactam. Delft Univ Pr, 2003.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Smalskys, Vainius, and Jolanta Urbanovič. Civil Service Systems. Oxford University Press, 2017. http://dx.doi.org/10.1093/acrefore/9780190228637.013.160.

Full text

Abstract:

Civil service consists of civil servants and their activity when implementing the assigned functions and decisions made by politicians. In other words, it is a system of civil servants who perform the assigned functions of public administration. The corpus of civil servants consists of people who work in central and local public administration institutions. The concept and scope of civil service in a particular country depends on the legal framework that defines the areas of public and private sectors and their relationship. In many countries, civil service consists of an upper level, a mid-le

APA, Harvard, Vancouver, ISO, and other styles

3

Rau, Jochen. Quantum Theory. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199595068.003.0002.

Full text

Abstract:

From the outset statistical mechanics will be framed in the language of quantum theory. The typical macroscopic system is composed of multiple constituents, and hence described in some many-particle Hilbert space. In general, not much is known about such a system, certainly not the precise preparation of all its microscopic details. Thus, its description requires a more general notion of a quantum state, a so-called mixed state. This chapter begins with a brief review of the basic axioms of quantum theory regarding observables, pure states, measurements, and time evolution. Particular attentio

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Pure and mixed solvent systems"

1

Hupp, Joseph T., Edward M. Kober, Gregory A. Neyhart, and Thomas J. Meyer. "Solvent and Temperature Effects in Mixed-Valence Chemistry." In Mixed Valency Systems: Applications in Chemistry, Physics and Biology. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3606-8_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Caudle, Benjamin, Toni E. Kirkes, Cheng-Hsiu Yu, and Chau-Chyun Chen. "THERMODYNAMIC MODELING OF AQUEOUS AND MIXED SOLVENT ELECTROLYTE SYSTEMS." In Chemical Engineering in the Pharmaceutical Industry. John Wiley & Sons, Inc., 2019. http://dx.doi.org/10.1002/9781119600800.ch21.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Matveev, V. V., V. E. Isaenkov, S. V. Belov, and N. V. Korneev. "Study of Anthraquinone and Graphite Electrode Behaviour in Mixed Solvent Sulphuric Acid." In New Promising Electrochemical Systems for Rechargeable Batteries. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1643-2_35.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Esterhuizen, Willem, and Jean Lévine. "From Pure State and Input Constraints to Mixed Constraints in Nonlinear Systems." In Feedback Stabilization of Controlled Dynamical Systems. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51298-3_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Liu, Haiwei, Yaoxiong Wang, and Feng Shuang. "Optimal Single Quantum Measurement of Multi-level Quantum Systems between Pure State and Mixed State." In Informatics in Control, Automation and Robotics. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25899-2_48.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Mercuri, Michele, Pasquale A. Marziliano, Maria F. Cataldo, Salvatore F. Papandrea, Andrea R. Proto, and Fabio Lombardi. "Wood Quality of Silver Fir Affected by Heterobasidion spp. in Pure and Mixed Forest Stands in Mediterranean Mountain Forests." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-74672-7_44.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Manenti, Riccardo. "Entanglement." In Quantum Information Science. Oxford University PressOxford, 2023. http://dx.doi.org/10.1093/oso/9780198787488.003.0009.

Full text

Abstract:

Abstract This chapter describes entanglement in bipartite systems. We define entanglement for pure states introducing the concept of Schmidt decomposition, and we show that entanglement can be quantified through the von Neumann entropy. We then present dense coding and teleportation, two quantum information protocols that use entanglement as a resource. We present the notions of locality and realism and derive the Clauser-Horne-Shimony-Holt inequality, an extended version of Bell’s inequalities. We then focus on mixed states and we present different techniques to solve the separability problem

APA, Harvard, Vancouver, ISO, and other styles

8

Mori, Y., and S. Kobayashi. "Homogeneous Mixed-Solvent Systems." In Water in Organic Synthesis. Georg Thieme Verlag KG, 2012. http://dx.doi.org/10.1055/sos-sd-206-00594.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Mori, Y., and S. Kobayashi. "Heterogeneous Mixed-Solvent Systems." In Water in Organic Synthesis. Georg Thieme Verlag KG, 2012. http://dx.doi.org/10.1055/sos-sd-206-00595.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

CONNORS, KENNETH A. "THE PHENOMENOLOGICAL THEORY OF SOLVENT EFFECTS IN MIXED SOLVENT SYSTEMS." In Handbook of Solvents. Elsevier, 2014. http://dx.doi.org/10.1016/b978-1-895198-64-5.50013-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Pure and mixed solvent systems"

1

Sherer, Kathleen, Sandeep Chawla, Liu Cao, et al. "Localized Corrosion Testing of Titanium for Geothermal Systems." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00387.

Full text

Abstract:

Abstract Geothermal systems experience a wide range of environments and temperatures and are susceptible to localized corrosion. Due to the potentially highly corrosive conditions, CRAs are used for the equipment. As part of a broader study, various CRA, including Titanium Grade 2, were tested to help develop and validate the Mixed Solvent Electrolyte corrosion model for predicting localized corrosion susceptibility at higher temperatures representative of geothermal systems. Grade 2, a commercially pure titanium alloy, forms a protective oxide film which aids in resistance to harsh environmen

APA, Harvard, Vancouver, ISO, and other styles

2

Demo, Joseph J. "Factors Affecting Corrosion in Organic Systems." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91175.

Full text

Abstract:

Abstract Corrosion data compilation generally shows little or no corrosion for metallic materials exposed to pure organic solvents. Yet in actual plant experience, many corrosion problems have occurred in organic solutions. This happens because it is rare in an operating chemical plant to have pure organic solvents. In many cases, the solvents contain low levels of contamination; for example, water and low levels of acids. In addition, sometimes corrosive reactants or products are present. The presence of these chemicals can drastically change the noncorrosive characteristic of a pure solvent

APA, Harvard, Vancouver, ISO, and other styles

3

van Roij, Johan, Jeanine Klinkenbijl, Peter Nellen, and Ken Sourisseau. "Materials Threats in Aging Amine Units." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02207.

Full text

Abstract:

Abstract Since 1965 the mixed chemical/physical amine solvents such as sulfolane di-iso-propanol-amine (DIPA) mixtures have been utilized to remove hydrogen sulfide, organic sulfur, and carbon dioxide from natural gas, refinery gas and hydrogen manufacturing unit off gas. Many of these units are still in operation, often operating under very different conditions as in the original design. Sometimes the solvent has been adjusted. This paper addresses the influence of the changing conditions on the process parameters such as the Absorber temperature and concentration profiles, as well as the for

APA, Harvard, Vancouver, ISO, and other styles

4

Khujadze, Nodar, and Lia Matchavarian. "A COMPARATIVE STUDY OF CARBON SEQUESTRATION IN DIFFERENT TYPES OF FOREST." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s14.40.

Full text

Abstract:

This study aimed to investigate carbon storage dynamics in pure pine, oak, and mixed forests within a one-hectare area. Tree samples were collected to measure their weight, size, and density. Each type of forest was estimated how much carbon is hold per hectare. The findings revealed significant differences in carbon storage capacities among them. Pure oak forests emerged as the top carbon reservoirs, with 57% of their trees' mass comprising carbon. Pure pine forests followed closely with 51% carbon storage. Interestingly, mixed forests, hosting both pine and oak trees, exhibited a considerabl

APA, Harvard, Vancouver, ISO, and other styles

5

Amez, Isabel, Blanca Castells, David Bolonio, David Leon, and Marcelo Leon. "CAN BIOGAS CONTRIBUTE TO PURE HYDROGEN COMBUSTION?" In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/4.1/s17.06.

Full text

Abstract:

Hydrogen combustion is presented as a potential solution to cover the heat demand with renewable energies. However, current technologies do not allow the combustion of pure hydrogen and it must often be mixed with fossil fuels. Carbon dioxide (CO2) has proven to be useful for stabilizing hydrogen combustion, as has methane (CH4). Therefore, this research proposes the use of biogas as a stabilizer of pure hydrogen combustion. For this purpose, experimental tests were carried out, burning a lean biogas (BG 50% CH4) and a medium biogas (BG 60% CH4). Each biogas was burned in a commercial biogas b

APA, Harvard, Vancouver, ISO, and other styles

6

Ballal, Deepti, Ahmed Mohamed, Ali Eslamimanesh, et al. "Predicting Localized Corrosion in Geothermal Systems." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00231.

Full text

Abstract:

Abstract Localized corrosion poses a critical challenge for geothermal systems due to the presence of high temperatures and corrosive species such as chlorides, acid gases, and dissolved oxygen. Models that can accurately predict the risk of localized corrosion are thus essential for effective asset management. This study extends the Mixed-Solvent Electrolyte (MSE) corrosion model to predict the risk of localized corrosion to conditions relevant for geothermal systems. The model incorporates two key electrochemical potentials, i.e., the corrosion potential (Ecorr) and repassivation potential (

APA, Harvard, Vancouver, ISO, and other styles

7

Buentello, Kristin E., Elizabeth Y. Zhang, and James L. Scattolini. "A Quantitative Polymer Method for Cooling Water Applications." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01447.

Full text

Abstract:

Abstract Maintaining polymeric inhibitor/dispersant levels in cooling water is critical to the success of cooling water treatment programs to control deposition and corrosion. A colorimetric method has been developed for the quantification of polymer concentrations in cooling waters. Cationic dye solutions, stabilized in mixed solvent systems, are employed to interact with negatively charged polyelectrolytes and produce new species that are detectable by visible spectroscopy. This simple analytical method overcomes interferences and is ideal for on-site testing. This paper presents the methodo

APA, Harvard, Vancouver, ISO, and other styles

8

Schmitt, Guenter, Gerit Siegmund, and Josef Noga. "Performance of Stressed CRAs in Contact with Elemental Sulfur in Highly Sour Brine." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11123.

Full text

Abstract:

Abstract Round tensile specimens of CRAs [Alloy 904L (UNS N 08904), alloy 28 (UNS N08028), alloy 31 (UNS N08031), alloy 825 (UNS N 08825), alloy 625 (UNS N 06625) and alloy 59 (UNS N 06059) with a weld in the test section were tested for 720 h under 90% of actual yield strength in contact with elemental sulfur (on the whole test section) and fully submerged in oxygen-free brine (partly in the presence of oil-based inhibited sulfur solvent) at 50 and 100°C under highly sour conditions. None of the test specimens suffered from any visual corrosion attack. Corrosion rates calculated from surface

APA, Harvard, Vancouver, ISO, and other styles

9

Hariri, Mohiedin Bagheri, Andre Anderko, and Ronald D. Springer. "Modeling the Chemistry of Corrosive Dropout in Dense-Phase CO2 Transport Systems Using the MSE Model." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00174.

Full text

Abstract:

Abstract Experimental observations at the Institute for Energy Technology (IFE) have shown that certain impurities in CO2 streams (e.g., NO2, SO2, H2O, H2S, O2) can cause an acid condensation event, leading to potentially severe corrosion of transportation assets. The formation of such acidic phases is believed to be triggered by reaching a certain impurity limit. This can occur under difficult-to-predict conditions, which commonly used thermodynamic frameworks cannot predict. The solubility of impurities in CO2-rich phases is intricately influenced by temperature and pressure, and it changes

APA, Harvard, Vancouver, ISO, and other styles

10

Ballal, Deepti, and Andre Anderko. "Modeling Corrosion of Corrosion-Resistant Alloys in Complex Environments in Wide Concentration Ranges." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20731.

Full text

Abstract:

Abstract Corrosion in acidic solutions frequently leads to equipment failure in industry. The ability to model corrosion in acidic solutions is thus necessary to increase asset integrity. A prerequisite for any corrosion model is the accurate knowledge of solution thermodynamics. In this study, a previously developed electrochemical module has been integrated with the Mixed-Solvent Electrolyte (MSE) thermodynamic model. MSE has been previously proven to accurately represent the behavior of solutions, including solubility limits, pH, and transport properties. Here, the accuracy of MSE in predic

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Pure and mixed solvent systems"

1

Clark, Sue B. Controlling Actinide Hydration in Mixed Solvent Systems: Towards Tunable Solvent Systems to Close the Fuel Cycle. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1330466.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Dyer, James, William King, and Ralph Nichols. Geochemical Modeling Using OLI Systems Mixed Solvent Electrolyte Model in Support of the Waste Isolation Pilot Plant. Office of Scientific and Technical Information (OSTI), 2025. https://doi.org/10.2172/2570406.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Dyer, James. VERIFICATION TESTING OF OLI SYSTEMS MIXED SOLVENT ELECTROLYTE MODEL FOR THE NA-K-MG-CA-H-CL-SO4-OH-HCO3-CO3-CO2-H2O SYSTEM TO HIGH IONIC STRENGTH AT 25OC. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1993037.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!