Готові списки джерел за темами / Methanol And Validation

Зміст

Статті в журналах
Дисертації
Книги
Частини книг
Тези доповідей конференцій
Звіти організацій

Добірка наукової літератури з теми "Methanol And Validation"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Methanol And Validation".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Статті в журналах з теми "Methanol And Validation"

Kolobaric, Adam, Rebecca Orrell-Trigg, Seth Orloff, Vanessa Fraser, James Chapman, and Daniel Cozzolino. "The Use of a Droplet Collar Accessory Attached to a Portable near Infrared Instrument to Identify Methanol Contamination in Whisky." Sensors 23, no. 21 (2023): 8969. http://dx.doi.org/10.3390/s23218969.

Повний текст джерела

Анотація:

The aim of this study was to evaluate the ability of a droplet collar accessory attached to a portable near-infrared (NIR) instrument to characterize the artificial contamination of methanol in commercial whisky samples. Unadulterated samples (n = 12) were purchased from local bottle shops where adulterated samples were created by adding methanol (99% pure methanol) at six levels (0.5%, 1%, 2%, 3%, 4% and 5% v/v) to the commercial whisky samples (controls). Samples were analyzed using a drop collar accessory attached to a MicroNIR Onsite instrument (900–1650 nm). Partial least squares (PLS) cr

Стилі APA, Harvard, Vancouver, ISO та ін.

Tuslinah, Lilis, Laras Rizkia Widyastuti, and Mochamad Fathurohman. "Validation of the Use of Anthocyanin as Indicators for Acid-Base Titration." Jurnal Kimia Sains dan Aplikasi 28, no. 2 (2025): 53–61. https://doi.org/10.14710/jksa.28.2.53-61.

Повний текст джерела

Анотація:

Rambutan peel (Nephelium lappaceum L.) contains secondary metabolites, particularly flavonoids, including anthocyanins. Anthocyanins exhibit color changes in response to variations in pH, making them potential candidates for use as acid-base indicators. This study aims to validate using methanol fraction powder derived from rambutan peel as an acid-base titration indicator by evaluating method validation parameters such as precision, accuracy, and linearity. The fractionation process was conducted using liquid-liquid extraction with n-hexane, water, and methanol as solvents, followed by freeze

Стилі APA, Harvard, Vancouver, ISO та ін.

Collazo, J., J. Porteiro, D. Patiño, J. L. Miguez, E. Granada, and J. Moran. "Simulation and experimental validation of a methanol burner." Fuel 88, no. 2 (2009): 326–34. http://dx.doi.org/10.1016/j.fuel.2008.09.003.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Snehadeepa, Ghosh, Dhua* Manabendra, Chatterjee Srijita, and Sarathi Panda Partha. "DEVELOPMENT AND VALIDATION OF ASSAY METHOD FOR ESTIMATION OF ATORVASTATIN." World Journal of Pharmaceutical Science and Research 4, no. 2 (2025): 942–50. https://doi.org/10.5281/zenodo.15302992.

Повний текст джерела

Анотація:

UV-Vis spectrophotometric method is a well-established technique to assay bulk drug as well as formulation owing to its simplicity as well as time efficiency. This work is an aim to develop simple and sensitive method to assay atorvastatin calcium both in bulk as well as in tablet by UV spectrophotometric method. New UV- spectrophotometric assay was developed using phosphate buffer and methanol which is used as cosolvent. In this method the drug was dissolved in methanol and diluted with methanol and phosphate buffer (pH 7.2). Method validation parameters like linearity, accuracy, precision, r

Стилі APA, Harvard, Vancouver, ISO та ін.

Akukwu, Darlington Cyprain, Darlington Nnamdi Onyejike, Chiamaka Mercy Iwuala, et al. "Embalming of Early Decomposing Strangled Homicides in Anambra State, Nigeria: A Validation Study." Scholars International Journal of Anatomy and Physiology 5, no. 5 (2022): 83–92. http://dx.doi.org/10.36348/sijap.2022.v05i05.001.

Повний текст джерела

Анотація:

Formalin is one of the commonest embalming fluid used in modern embalming. Methanol can also be mixed with formalin in order to prevent the precipitation of formaldehyde to paraformaldehyde. Methanol is also a good preservative. Strangled bodies remain one of common homicides received at funeral homes in Anambra state, Nigeria. Therefore, the objectives of this study are to observe the early decomposition activities in Anambra state; use an embalming mixture containing formalin, methanol and water to arrest it; and document the techniques used to achieve it. Therefore, four infant pigs were us

Стилі APA, Harvard, Vancouver, ISO та ін.

Muna, E. D. M., C. H. B. Bizarri, J. R. M. Maciel, G. P. da Rocha, and I. O. de Araújo. "Method validation for methanol quantification present in working places." Journal of Physics: Conference Series 575 (January 6, 2015): 012031. http://dx.doi.org/10.1088/1742-6596/575/1/012031.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Skodje, Rex T., Alison S. Tomlin, Stephen J. Klippenstein, Lawrence B. Harding, and Michael J. Davis. "Theoretical Validation of Chemical Kinetic Mechanisms: Combustion of Methanol." Journal of Physical Chemistry A 114, no. 32 (2010): 8286–301. http://dx.doi.org/10.1021/jp1047002.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Lacerda de Oliveira Campos, Bruno, Karla Herrera Delgado, Stefan Wild, Felix Studt, Stephan Pitter, and Jörg Sauer. "Surface reaction kinetics of the methanol synthesis and the water gas shift reaction on Cu/ZnO/Al2O3." Reaction Chemistry & Engineering 6, no. 5 (2021): 868–87. http://dx.doi.org/10.1039/d1re00040c.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Jiamin, Sun, Yang Chengcheng, Zhang Lijing, and Tao Gang. "Aspen plus Simulation and Analysis of Methanol Synthesis Process." E3S Web of Conferences 385 (2023): 04009. http://dx.doi.org/10.1051/e3sconf/202338504009.

Повний текст джерела

Анотація:

According to the actual situation of methanol production process, Aspen Plus software is used to build the methanol synthesis process flow model. The main and side reaction system is built in the model, which is realized by connecting the main and side reactors in series and setting the conversion rate of side reaction. Considering the model validation and process integrity, the methanol rectification system is connected in series on the basis of the methanol synthesis model, and the steady state simulation of the whole process is carried out. The methanol purity simulated is 99.74%, which sho

Стилі APA, Harvard, Vancouver, ISO та ін.

Ogale, Shital Ashokrao* Madhav A. Shetkar. "Method Development And Validation Of Asciminib By RPHPLC." International Journal in Pharmaceutical Sciences 2, no. 6 (2024): 278–86. https://doi.org/10.5281/zenodo.11486334.

Повний текст джерела

Анотація:

Another methodology was set up for synchronous estimation of a Asciminib by RP-HPLC system. The chromatographic conditions were viably created for the unit of Asciminib by using Inertsil - ODS C18(250 x 4.6 mm, 5µ), stream is 1.0 ml/min, convenient stage extent was Methanol: Acetonitrile (60:40), recognizable proof wave length was 274nm.

Стилі APA, Harvard, Vancouver, ISO та ін.

Більше джерел

Дисертації з теми "Methanol And Validation"

Nazato, Carina. "Validação de metodologia para a quantificação de metanol em glicerina bruta utilizada na alimentação animal." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/64/64135/tde-30062015-095745/.

Повний текст джерела

Анотація:

Estudos com a inclusão de glicerina bruta (GB) na alimentação animal vêm demonstrando benefícios quanto ao aporte energético conseguido, entretanto, existe uma variabilidade quanto aos teores de metanol encontrados na GB, nem sempre mensuradas, podendo apresentar riscos. Objetivou-se com este estudo: adaptar, otimizar e validar a metodologia oficial de determinação de metanol (MeOH) em biodiesel \"EN 14110\" para a matriz GB; aplicar o método para análise em amostras de glicerina bruta e avaliar o efeito do metanol na dieta de ruminantes por meio da técnica in vitro de produção de gases (PG).

Стилі APA, Harvard, Vancouver, ISO та ін.

Porter, William Christian. "Community Earth System Model: Implementation, Validation, and Applications." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/547.

Повний текст джерела

Анотація:

The Community Earth System Model (CESM) is a coupling of five different models which are combined to simulate the dynamic interactions between and within the Earth's atmosphere, ocean, land, land-ice, and sea-ice. In this work, the installation and testing of CESM on Portland State University's Cluster for Climate Change and Aerosol Research (CsAR) is described and documented, and two research applications of the model are performed. First, the improved treatment of cloud microphysics within recent versions of CESM's atmospheric module is applied to an examination of changes in shortwave cloud

Стилі APA, Harvard, Vancouver, ISO та ін.

Ripepi, Nino Samuel. "Carbon Dioxide Storage in Coal Seams with Enhanced Coalbed Methane Recovery: Geologic Evaluation, Capacity Assessment and Field Validation of the Central Appalachian Basin." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/28697.

Повний текст джерела

Анотація:

The mitigation of greenhouse gas emissions and enhanced recovery of coalbed methane are benefits to sequestering carbon dioxide in coal seams. This is possible because of the affinity of coal to preferentially adsorb carbon dioxide over methane. Coalbed methane is the most significant natural gas reserve in central Appalachia and currently is economically produced in many fields in the Basin. This thesis documents research that assesses the capacity of coal seams in the Central Appalachian Basin to store carbon dioxide and verifies the assessment through a field validation test. This re

Стилі APA, Harvard, Vancouver, ISO та ін.

REVEL, JULIEN. "Modelisation de la combustion de melanges methane/air : 1) validation d'un mecanisme detaille; 2) construction d'un modele cinetique global equivalent." Paris 6, 1991. http://www.theses.fr/1991PA066617.

Повний текст джерела

Анотація:

Un mecanisme detaille de la combustion du methane comprenant 221 reactions elementaires et incluant la formation des oxydes d'azote a ete elabore a partir d'un modele cinetique pre-existant. Il a ete valide pour differents types d'experiences (reacteur agite, tube a choc, flammes laminaires et reacteur a ecoulement) et dans des conditions operatoires variees (richesse, temperature, pression). Ce mecanisme a servi de reference pour la construction d'un modele cinetique global a six reactions et dix especes permettant de reproduire sur une large plage de richesse et avec une bonne precision les

Стилі APA, Harvard, Vancouver, ISO та ін.

PERNIN, JEAN-FRANCOIS. "Developpement d'un reacteur plasma-lit jaillissant applique a la valorisation du methane. Validation des resultats au travers de l'hydropyrolyse plasma d'hydrocarbures modeles et modelisation cinetique." Paris 6, 1993. http://www.theses.fr/1993PA066441.

Повний текст джерела

Анотація:

L'objectif de ce travail est de combiner l'activation du methane et la valorisation d'un hydrocarbure lourd modele dans un reacteur permettant une mise en valeur d'une chimie radicalaire. Le methane, outre une source potentielle d'hydrogene, s'avere une source de reactifs chimiques (radicaux h. Et ch#3. ), intermediaires cles dans les processus reactionnels d'hydropyrolyse des lourds. L'etude thermodynamique demontre la necessite d'un apport energetique consequent (t>1500 k), afin de favoriser l'activation du methane. Le choix d'un plasma inductif repond aux attendus thermiques mais surtout ch

Стилі APA, Harvard, Vancouver, ISO та ін.

Rivera, Martinez Rodrigo Andres. "Validation and deployment of greenhouse gas sensors (CH4) for the characterization of industrial and urban sources." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASJ020.

Повний текст джерела

Анотація:

Cette thèse a pour objectif la reconstruction des concentrations de méthane (CH4) atmosphérique à partir des signaux bruts (tension électrique) de capteurs d'oxyde de métal (MOS) à bas coût afin de surveiller les émissions de CH4 sur des sites industriels. Notre stratégie se base essentiellement sur la colocalisation des mesures des capteurs à bas coût avec des instruments de référence de haute précision. Les données de concentration de CH4 des instruments de haute précision sont utilisées comme variable cible pour être reconstruites à partir des mesures brutes de tension électrique issue des

Стилі APA, Harvard, Vancouver, ISO та ін.

Apriyanto, Haris. "Study, analysis and experimental validation of fiber refractometers based on single-mode, multimode and photonic crystal fibers for refractive index measurements with application for the detection of methane." Thesis, Toulouse, INPT, 2019. http://www.theses.fr/2019INPT0022.

Повний текст джерела

Анотація:

La mesure de l'indice de réfraction a été étudiée depuis qu'Ernest Abbé aie initialement conçu un réfractomètre en 1869, appelé le réfractomètre d'Abbé. Depuis lors, de nombreux réfractomètres ont été développés tels que le réfractomètre à prisme optique ainsi que le réfractomètre à fibre optique, en raison de leurs applications étendues pour la détection de divers paramètres physiques, biologiques et chimiques. Récemment, un grand nombre de chercheurs ont mis au point des réfractomètres basés sur des fibres optiques, exploitant des mécanismes tels que la résonance des plasmons de surface (SPR

Стилі APA, Harvard, Vancouver, ISO та ін.

劉怡伯. "I. Photolytic Studies of Carprofen in Alcoholic Solvents II. Quantitation of Naproxen in Methanol by HPLC and Method Validation." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/42835093025326369643.

Повний текст джерела

Анотація:

碩士 臺北醫學大學 藥學系 91 This thesis is divided into two parts. Carprofen or naproxen was placed in a polar solvent, methanol or ethanol separately, then it was exposed to a Hanovia 200 W high pressure mercury lamp. Firstly, a series of photolytic study of Carprofen(CPF) was undertaken.The photodegradants were separated and quantified by a HPLC method. Three photolytic products, CPF 10, CPF 28 and CPF 48, were isolated by the column chromatography. By way of analyzing MS, NMR and IR spectra, their structures were characterized. Their structures were identified as CPF 10, 2-(2-ca

Стилі APA, Harvard, Vancouver, ISO та ін.

Adris, Alaa-Eldin M. "A fluidized bed membrane reactor for steam methane reforming: experimental verification and model validation." Thesis, 1994. http://hdl.handle.net/2429/6980.

Повний текст джерела

Анотація:

Steam reforming of light hydrocarbons, especially natural gas, is an industrially important chemical reaction and a key step for producing hydrogen and syngas for ammonia and methanol production, hydrocracking and hydrotreating, oxo-alcohol and Fischer-Tropsch synthesis and other essential processes in the petroleum and petrochemical industries. However, industrial fixed bed steam reformers suffer from several problems which seriously affect the operation and performance of these reactors: low catalyst effectiveness due to mass transfer resistance, low heat transfer rates, large temper

Стилі APA, Harvard, Vancouver, ISO та ін.

Shum, Justin. "The Development and Validation of a Simplified Soot Model for use in Soot Emissions Prediction in Natural Gas Fuelled Engine Simulations." Thesis, 2012. http://hdl.handle.net/1807/33528.

Повний текст джерела

Анотація:

This study employs a novel approach in order to satisfy the need in industry for a computationally inexpensive means to modelling soot formation in engines fuelled by natural gas. The complex geometries found in practical combustion devices along with the requirement to solve turbulent, chemically reacting, and multi-phase flows necessitates this goal. A two-equation model, which tracks soot mass and soot number density, is employed. The goal is to apply this model in engine simulations at Westport Innovations, an industry partner. Experimental data is used to validate the model in various ope

Стилі APA, Harvard, Vancouver, ISO та ін.

Книги з теми "Methanol And Validation"

Lewin, K., N. C. Blakey, and D. A. Cooke. The Validation of Methodology in the Determination of Methane in Water: Final Report (HSE Contract Research Report). Health and Safety Executive (HSE), 1990.

Знайти повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Частини книг з теми "Methanol And Validation"

Hu, L. Y., L. X. Zhou, Y. H. Luo, and C. S. Xu. "Experimental Validation of Large-Eddy Simulation for Swirling Methane-Air Non-premixed Combustion." In Cleaner Combustion and Sustainable World. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-30445-3_31.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Matthews, R. B., R. Wassmann, L. V. Buendia, and J. W. Knox. "Using a crop/soil simulation model and GIS techniques to assess methane emissions from rice fields in Asia. II. Model validation and sensitivity analysis." In Methane Emissions from Major Rice Ecosystems in Asia. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-010-0898-3_14.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Muir, S. K., D. Chen, D. Rowell, and J. Hill. "Development and validation of a biophysical model of enteric methane emissions from Australian beef feedlots." In Modelling nutrient digestion and utilisation in farm animals. Wageningen Academic Publishers, 2011. http://dx.doi.org/10.3920/978-90-8686-712-7_45.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Choudhury, Tirthankar. "REVERSE PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD AND METHOD VALIDATION OF SILYMARIN BY USING SINGLE MOBILE PHASE." In Futuristic Trends in Pharmacy & Nursing Volume 3 Book 8. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bipn8p3ch1.

Повний текст джерела

Анотація:

In the pharmaceutical sector, the computerization of technique development and validation is helpful in drug analysis. This article describes the development, validation, and use of a straightforward, sensitive, and accurate high-performance liquid chromatographic (HPLC) technique for the measurement of silymarin using UV detection at 284 nm. Silymarin tablets (two brands) were acquired from Allen Laboratories Ltd. (ADSYL) and from the market. Ahmedabad, Gujarat (ASIL PLUS) and Alpic Biotech Limited, respectively. On a Hypersil ODS C18 reversed-phase column, the compounds were effectively sepa

Стилі APA, Harvard, Vancouver, ISO та ін.

Ranjith, K., D. Rama Sekhara Reddy, and TEGK Murthy. "Development and Validation of Stability Indicating Related Substances Method for Montelukast Sodium and Levocetirizine Dihydrochloride Combined Tablets by RP-HPLC." In Current Trends in Drug Discovery, Development and Delivery (CTD4-2022). Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781837671090-00304.

Повний текст джерела

Анотація:

In this paper authors presented the development and validation of RP-HPLC method for determination of related substances present in Montelukast sodium and Levocetirizine dihydrochloride combined tablets. Chromatographic separation was achieved on Hypersil ODS (150 x 4.6 mm),5 µ column with flow rate 1 mL/min, detection wavelength 238 nm, injection volume 10 µL, column temperature 40°C and run time 75 mins. Gradient programming was used with mobile phase-A (MP-A)-50mM acetate buffer pH 5.5 and mobile phase-B(MP-B)-methanol: MP-A (90:10 %v/v). Developed method was validated as per ICH Q2(R1) gui

Стилі APA, Harvard, Vancouver, ISO та ін.

G, Sowmya. "NOVEL RP - HPLC METHOD AND DEVELOPMENT AND VALIDATION FOR ESTIMATION OF PHENTERMINE USING BULK AND PHARMACEUTICAL DOSAGE FORM." In Futuristic Trends in Pharmacy & Nursing Volume 3 Book 15. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bapn15p7ch2.

Повний текст джерела

Анотація:

A simple and focused HPLC method is described for phentermine measurement. With a C18 column and a mobile phase made up of 40 volumes of methanol, 40 volumes of acetonitrile, and 20 volumes of water, the chromatographic separation was completed at a wavelength of 263 nm. For Phentermine, the method demonstrated linearity in the 50–150 µg/ml range (r2 = 0.990), and the drug amounts found using this suggested method nearly matched the label claim. It is clear from the previously described testing results and parameters that this newly developed approach for phentermine estimate is simple, accura

Стилі APA, Harvard, Vancouver, ISO та ін.

Lighton, John R. B. "Validating Flow-through Respirometry." In Measuring Metabolic Rates. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198830399.003.0014.

Повний текст джерела

Анотація:

This chapter describes methods for validating the measurements made using flow-through respirometry. These methods include the injection of nitrogen at a known flow rate into a respirometry system; burning a small flame of ethanol or methanol at a rate measured by weighing the lamp (often called “alcohol recovery”); and burning hydrocarbon gases such as methane, ethane, or propane. The first two techniques yield information on absolute oxygen consumption rates; the gas flame technique yields information on ratios between oxygen consumption and carbon dioxide production, as does the alcohol rec

Стилі APA, Harvard, Vancouver, ISO та ін.

K, Shah Chandra, Dr Dedania Zarna, Dr Dedania Ronak, and Dr Jain Vineet C. "ANALYTICAL QBD APPROACH TO HPLC METHOD DEVELOPMENT AND VALIDATION FOR PREGABALIN." In Futuristic Trends in Pharmacy & Nursing Volume 3 Book 19. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bgpn19p1ch6.

Повний текст джерела

Анотація:

Analytical QbD helps to provideanalytical life cycle management by systemic method development and maintenance. An efficient CCD - Central Composite Design was developed at 23 factorial designs; mobile phase composition and pH kept as two different factors at law(-1), medium(0) and high(+1) at three levels for RP-HPLC method. The response to be evaluated being retention time, peak asymmetry and theoretical plates. The chromatographic separation conditions were optimized with the Design Expert Software version10.0.1.0, i.e. Inertsil ODS column C18 (250×4.6mm, 5.0µm), mobile phase used werephosp

Стилі APA, Harvard, Vancouver, ISO та ін.

Kalyani, Potu, Buchi N. Nalluri, M. Chinna Eswaraiahc, and Tata Prasanna Kumarib. "Development of RP-HPLC-PDA Method Validation for the Simultaneous Estimation of Zidovudine, Lamivudine, and Nevirapine in Bulk and Dosage Forms and in Dissolution Samples." In Current Trends in Drug Discovery, Development and Delivery (CTD4-2022). Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781837671090-00316.

Повний текст джерела

Анотація:

The purpose of this research is to design a rapid, efficient, and cost-effective RP-HPLC-PDA for the simultaneous determination of Nevirapine (NVP), Lamivudine (LMV), and Zidovudine (ZDV) in bulk, dosage forms, and dissolving samples. The maintained chromatographic conditions were an Inertsil ODS3 column (150×4.6mm,5µm) with 15mM Ammonium acetate: Methanol (55:45 v/v) as a mobile phase, injected in isocratic mode at flow-rate 1mL/min, eluents were measured at 270nm. LMV, ZDV, and NVP were eluted at 2.24, 3.88, and 8.15 minutes, respectively, under these LC conditions. At concentrations ranging

Стилі APA, Harvard, Vancouver, ISO та ін.

Pavani, Bonagiri, Narender Malothu, D. S. N. B. K. Prasanth, and Chakravarthi Guntupalli. "Quantification of Daridorexant in Human Plasma Using RPHPLC: A Bioanalytical Method Development and Validation." In Current Trends in Drug Discovery, Development and Delivery (CTD4-2022). Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781837671090-00211.

Повний текст джерела

Анотація:

A novel analytical approach for quantifying Daridorexant (DXT) in plasma has been devised using suvorexant as an internal standard (IS), To separate the DXT from the plasma, liquid-liquid extraction (LLE) was utilized, followed by RP-HPLC analysis using a PDA. DXT recovery was tested with several extraction solvents (n-butyl chloride, ether / toluene (1: 1), and methyl t-butyl ether (MTBE)). Analytes were separated on an Inertsil ODS column (250 x 4.6 mm, 5µ) using a 0.5 mM sodium acetate buffer (pH-3.5): methanol (78:22 v/v) as mobile phase pumped at 0.5 mL/min. The temperature in the column

Стилі APA, Harvard, Vancouver, ISO та ін.

Тези доповідей конференцій з теми "Methanol And Validation"

Kesavan, Sathees, John Samuel Selvaraj, Suresh Seethalakshmi, Yure Queiros, Andrade Gessie, and Nicolas Scanarotti. "Development of a Concentrated Corrosion Inhibitor Compatible with Produced Water Brine and Scale Inhibitor." In CORROSION 2020. NACE International, 2020. https://doi.org/10.5006/c2020-14668.

Повний текст джерела

Анотація:

Abstract Oil and gas production field requirements to maintain asset integrity and scale control are very diverse. In an operator’s field in Latin America, the conditions across several wells required the co-injection of corrosion and scale inhibitors. The brine composition of these wells is challenging due to relatively high concentration of calcium ions as well as the presence of iron. The selected scale and corrosion inhibitors need to be compatible with brine and with each other without negatively impacting the absolute performance of the individual products. An additional practical challe

Стилі APA, Harvard, Vancouver, ISO та ін.

Kirsch, Jared, Nima Fathi, and Joshua Hubbard. "Validation Analysis of Medium-Scale Methanol Pool Fire." In ASME 2022 Verification, Validation, and Uncertainty Quantification Symposium. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/vvs2022-86806.

Повний текст джерела

Анотація:

Abstract A 30-cm diameter methanol pool fire was modeled using Sandia National Laboratories SIERRA/Fuego turbulent reacting flow code. Large Eddy Simulation (LES) with subgrid turbulent kinetic energy closure was used as the turbulence model. Combustion was modeled and simulated using a strained laminar flamelet library approach. Radiative heat transfer was modeled using the gray-gas approximation. In this investigation, the area validation metric (AVM) is employed to examine simulation results against experimental data. Time-averaged values of temperature and axial velocity at multiple locati

Стилі APA, Harvard, Vancouver, ISO та ін.

Olesen, Anders C., Torsten Berning, and Søren Knudsen Kær. "Experimental Validation of Methanol Crossover in a Three-Dimensional, Two-Fluid Model of a Direct Methanol Fuel Cell." In ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology collocated with the ASME 2012 6th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fuelcell2012-91170.

Повний текст джерела

Анотація:

A fully coupled three-dimensional, steady-state, two-fluid, multi-component and non-isothermal DMFC model has been developed in the commercial CFD package CFX 13 (ANSYS inc.). It accounts for the presence of micro porous layers, non-equilibrium phase change, and methanol and water uptake in the ionomer phase of the catalytic layer, and detailed membrane transport of methanol and water. In order to verify the models ability to predict methanol crossover, simulation results need to be compared with experimental measurements under different current densities along with air and methanol stoichiome

Стилі APA, Harvard, Vancouver, ISO та ін.

Frasci, Emmanuele, Paolo Sementa, Ivan Arsie, and Bianca Maria Vaglieco. "Modeling and Experimental Validation of a Pure Methanol-Fueled Small SI Engine: Impact of the Laminar Flame Speed Correlation." In Conference on Sustainable Mobility. SAE International, 2024. http://dx.doi.org/10.4271/2024-24-0033.

Повний текст джерела

Анотація:

<div class="section abstract"><div class="htmlview paragraph">In a context of growing concern for vehicle-related CO2 and pollutant emissions, non-conventional fuels like methanol (CH3OH) represent a valid alternative to fossil fuels to decarbonize the transport sector in a reasonable time. This is mainly due to its lower carbon content than conventional gasoline and diesel. Moreover, methanol can be obtained either from biomass or CO2 capture from the atmosphere, which makes the latter a renewable fuel. Given the

Стилі APA, Harvard, Vancouver, ISO та ін.

Prasetyo, Joni, Galuh Wirama Murti, Nurdiah Rahmawati, et al. "Optimization on low cost methanol production utilizes syngas of biomass: Simulation and validation." In THE 4TH INTERNATIONAL CONFERENCE ON INDUSTRIAL, MECHANICAL, ELECTRICAL, AND CHEMICAL ENGINEERING. Author(s), 2019. http://dx.doi.org/10.1063/1.5098252.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Kirsch, Jared, Nima Faithi, and Joshua Hubbard. "Validation Analysis of Medium-Scale Methanol Pool Fire Simulated in SIERRA/Fuego [Slides]." In ASME VVUQ 2022 Symposium, College Station, TX (United States), 23-26. US DOE, 2022. http://dx.doi.org/10.2172/2003317.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Vancoillie, Jeroen, Louis Sileghem, and Sebastian Verhelst. "Development and Validation of a Knock Prediction Model for Methanol-Fuelled SI Engines." In SAE 2013 World Congress & Exhibition. SAE International, 2013. http://dx.doi.org/10.4271/2013-01-1312.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Wang, H., G. Wang, O. Haidn, N. Slavinskaya, and M. Abbasi. "Development of a Genetic Algorithm Tool for the Optimization of Chemical Kinetic Model for the Methanol Oxidation." In Proceedings of the 10th INTERNATIONAL SEMINAR ON FLAME STRUCTURE Novosibirsk, Russia October 9-13, 2023. Crossref, 2023. http://dx.doi.org/10.53954/9785605098669_179.

Повний текст джерела

Анотація:

This work presents an automatic optimization tool using a genetic algorithm for the chemical kinetic model of methanol (CH3OH) oxidation. 54 parameters of 40 important reactions and selected species of the reaction model have been optimized. Ignition delay times measured in shock tubes and concentration profiles measured in plug flow reactors were used for the model validation. Homogeneous modeling of the methanol oxidation was conducted with the open-source tool Cantera.

Стилі APA, Harvard, Vancouver, ISO та ін.

Presser, C. "The Need for Spray and Aerosol Benchmark Databases." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-16328.

Повний текст джерела

Анотація:

This paper describes a benchmark case suitable for validation of multiphase combustion models and submodels. The benchmark includes a reference spray combustor to provide well-defined input and boundary conditions, enabling measurements to characterize the fuel spray, combustion air, wall temperatures, exhaust gas temperatures and species concentrations. The characteristics (i.e., size, velocity, volume flux, etc.) of the methanol spray were determined using phase Doppler interferometry. Fourier-transform infrared spectroscopy was used to measure species concentrations in the reactor exhaust a

Стилі APA, Harvard, Vancouver, ISO та ін.

Zoumpourlos, Konstantinos, Rinze Geertsma, Robert van de Ketterij, and Andrea Coraddu. "Methanol Operation in Heavy-Duty DICI Dual-Fuel Engines: Investigating Charge Cooling Effects Using ECN Spray D Data." In ASME 2024 ICE Forward Conference. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/icef2024-142036.

Повний текст джерела

Анотація:

Abstract Methanol is a promising alternative fuel, which can assist in reducing emissions in heavy-duty dual-fuel (DF) compression ignition (CI) engines. In medium and large bore marine engines, DF operation is achieved through either direct injection (DI) or port fuel injection (PFI) of methanol with diesel acting as a DI pilot fuel for ignition. However, the injection of methanol presents a significant challenge due to its high latent heat of vaporization and decreased lower heating value (LHV) compared to diesel. Therefore, for the same energy content operation, methanol requires around eig

Стилі APA, Harvard, Vancouver, ISO та ін.

Звіти організацій з теми "Methanol And Validation"

Vas, Dragos, Elizabeth Corriveau, Lindsay Gaimaro, and Robyn Barbato. Challenges and limitations of using autonomous instrumentation for measuring in situ soil respiration in a subarctic boreal forest in Alaska, USA. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/48018.

Повний текст джерела

Анотація:

Subarctic and Arctic environments are sensitive to warming temperatures due to climate change. As soils warm, soil microorganisms break down carbon and release greenhouse gases such as methane (CH₄) and carbon dioxide (CO₂). Recent studies examining CO₂ efflux note heterogeneity of microbial activity across the landscape. To better understand carbon dynamics, our team developed a predictive model, Dynamic Representation of Terrestrial Soil Predictions of Organisms’ Response to the Environment (DRTSPORE), to estimate CO₂ efflux based on soil temperature and moisture estimates. The goal of this

Стилі APA, Harvard, Vancouver, ISO та ін.

Chutimaworapan, Suchada, Chaiyo Chaichantippayuth, and Areerat Laopaksa. Formulation of pharmaceutical products of Garcinia mangostana Linn. extracts. Chulalongkorn University, 2006. https://doi.org/10.58837/chula.res.2006.32.

Повний текст джерела

Анотація:

Part I: The purpose of the investigation was to develop the extraction process that was simple, practical and giving high yield. The maceration of dried powder of Garcinia mangostana fruit husk with ethyl acetate gave yellow crystalline powder of mangostin. The yield was calculated as 7.47%. The identification of the Garcinia mangostanahusk extract was carried out by thin-layer chromatography (TLC) and differential scanning calorimetry. The TLC of mangostin was done by using the alumina sheet and ethyl acetate: hexane (3:1) as mobile phase. The Rf value as compared with standard mangostin was

Стилі APA, Harvard, Vancouver, ISO та ін.

Hedrick, Jacob, and Timothy Jacobs. PR-457-14201-R02 Variable NG Composition Effects in LB 2S Compressor Engines Phase I Engine Response. Pipeline Research Council International, Inc. (PRCI), 2015. http://dx.doi.org/10.55274/r0010997.

Повний текст джерела

Анотація:

This is the final report summarizing work completed during the first phase of the PRCI study on large bore two stroke lean burn integral compressor engine response to variable natural gas compositions for the purposes of engine control development. Accomplished tasks include the completion of a detailed literature review covering the research topic, a parametric study of laminar flame speeds and ignition delays for binary methane and ethane mixtures up to 30%, and a GT-Power engine model of the Colorado State GMV-4 research engine with associated validation data from CSU�s variable ethane effe

Стилі APA, Harvard, Vancouver, ISO та ін.

Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!