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Relevant bibliographies by topics / Plant-based alkali

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Academic literature on the topic 'Plant-based alkali'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Plant-based alkali"

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Osabohien, Emmanuel, Paul N. Diagboya, and Alexander A. Odagwe. "Comparative Characterization of Soaps Prepared from Plant-sourced Alkali Solutions and Caustic Soda." Unidel Journal of Science, Technology and Innovations 1, no. 1 (2024): 1–6. https://doi.org/10.5281/zenodo.15316527.

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<strong>Abstract</strong> One of the basic ingredients of modern soap making is synthetic alkali such as caustic soda or lye (NaOH). The utilization of plant-based alkalis to make soap has been compared to the use of synthetic caustic alkalis (sodium hydroxide). Synthetic alkalis cause significant adverse effects on the environment which may be drastically reduced by using plant-based alkalis. Nigeria is an agrarian economy ranked among the first five largest producers of both plantain (<em>Musa paradisiaca</em>) and oil palm (<em>Elaeis guineensis</em>) in the world, thus generating large amo

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Zhang, Huili, Chuang Yuan, Guillian Mao, Xue Gao, Liu Zhu, and Xing Xu. "Evaluation of saline-alkali and drought tolerance in maize varieties." Bangladesh Journal of Botany 48, no. 4 (2019): 1047–63. http://dx.doi.org/10.3329/bjb.v48i4.49053.

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Saline-alkali and drought stresses are one of the abiotic stress factors that limit the normal growth and development of plants. In this work, various agronomic indexes including growth physiology and yield attributes were studied under saline-alkali and drought stress treatments. It was found that the limit of plant growth and development caused by drought stress is much higher than that of saline-alkali stress (p < 0.01). Based on the comprehensive evaluation value (D value), under saline-alkali stress condition, 36 maize varieties could be divided into four groups by cluster analysis (CA

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Magnuson, Grant P., Mary U. Christiansen, and Benjamin Z. Dymond. "Design and Performance of Precast, Prestressed Concrete Beams Made with Fly-ash-based Alkali-activated Concrete." PCI Journal 70, no. 4 (2025): 35–51. https://doi.org/10.15554/pcij70.4-02.

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This paper presents the development and implementation of a fly-ash-based alkali-activated concrete mixture for use in precast, prestressed concrete beams. Alkali-activated concrete, which contains no portland cement and often incorporates recycled materials, offers an environmentally friendly alternative to conventional concrete. The study evaluated over 40 mortar mixtures to identify a design suitable for precasting plant production. Full-scale beams and mechanical property specimens were fabricated and tested, alongside comparable portland cement concrete specimens. Results showed that the

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Yang, Jing Hui, Yan Jun Liu, Jian Ke Li, Jun Xun Huang, Wei Yu Zhang, and Shuang Yue Li. "Potential Species and Character of Wild Diesel Plant in Tianjin." Advanced Materials Research 641-642 (January 2013): 578–82. http://dx.doi.org/10.4028/www.scientific.net/amr.641-642.578.

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In order to reveal the potentials of unknown and lessknown herbaceous wild plant (potential diesel plant) from saline-alkali wasteland for development biodiesel production, seed and plant samples from 33 species were collected and plant oil content, seed oil content, seed yield per plants and saline-alkali tolerance of the plants were analyzed. The result show that oil content in plants ranged from 1.31-15.01%. Euphorbia heyneana (15.01%) had the highest oil content followed by Ricinus communis (13.9%), Cirsium setosum (12.5%), Euphorbia nutans (11.02%), Cirsiu japonicum (9.27%). About fifty p

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Roy, Hridoy, Sujoy Barua, Tasnim Ahmed, Fareen Mehnaz, Md Shahinoor Islam, and Iqbal M. Mujtaba. "A Sustainable Integration Approach of Chlor-Alkali Industries for the Production of PVC and Clean Fuel Hydrogen: Prospects and Bangladesh Perspectives." Processes 10, no. 8 (2022): 1638. http://dx.doi.org/10.3390/pr10081638.

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The chlor-alkali industries produce caustic soda (NaOH), chlorine (Cl2), and hydrogen (H2) as primary products. In 2021, the global chlor-alkali market was valued at $63.2 billion. The article evaluates the global aspects of chlor-alkali industries and prospects for Bangladesh. The current production capacity of NaOH from the chlor-alkali industries in Bangladesh is around 282,150 metric tons/year (MT/y). The by-products, chlorine (Cl2) of 250,470 MT/y and hydrogen (H2) of 7055 MT/y, are produced domestically. The local demand of Cl2 is 68,779 MT/y. However, there are no systematic utilization

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SHARMA, VIPIN KUMAR. "Technical modification of alkali leaching circuit to improve slurry throughput into the autoclave." Suranaree Journal of Science and Technology 30, no. 4 (2023): 010247(1–7). http://dx.doi.org/10.55766/sujst-2023-04-e0998.

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Tummalapalle Mill represents an alkali leaching-based uranium processing plant. Alkali leaching occurs inside pressurized autoclaves at controlled temperature and pressure. Although the rated capacity of the Tummalapalle Mill is 3000TPD [1], few obstructions were present to achieve the rated capacity. The technical study was done by the process and mechanical engineer team of Tummalapalle Mill for necessary improvements to achieve the rated capacity, which helped in the overall grinding rate of the processing plant. In the alkali leaching section of the Tummalapalle unit, Autoclaves (pressure

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Kocsis, Erika N., Ronald F. Hooks, and James N. McCrimmon. "Comparison of Nine Native Grasses Grown on Sludge Applied Soil." HortScience 30, no. 4 (1995): 862C—862. http://dx.doi.org/10.21273/hortsci.30.4.862c.

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The use of grasses native to New Mexico are preferred for revegetating Albuquerque's sewage sludge disposal site. A greenhouse study was conducted to determine the most appropriate grass species that could be used in revegetation. Nine grasses grown in soil collected at Albuquerque's sludge disposal site were compared based on germination measurements, including plant height and density. Final shoot and root weights also were taken for comparison. Plant tissue was analyzed for the accumulation of metals and salts. With 200 ml of water applied weekly, plant height was greatest in spike dropseed

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Vyawahare, Pradeep, Pingping Sun, Ben Young, et al. "Life Cycle Greenhouse Gas Emissions Analysis of the Chlor-Alkali Process and By-Product Hydrogen in the United States." Hydrogen 6, no. 1 (2025): 12. https://doi.org/10.3390/hydrogen6010012.

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Hydrogen is considered a key energy carrier for which interest has grown over recent years. Chlor-alkali plants in the United States (U.S.) can potentially recover and supply the by-product hydrogen at scale. However, there is a scarcity of standard analysis for energy use and emissions associated with products from chlor-alkali plants owing to lack of data and variations in chlor-alkali plant technology and operation. A rigorous life cycle analysis (LCA) is needed to quantify the emissions of by-product hydrogen and other products from chlor-alkali plants. In this study, we performed well-to-

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Chen, Lifei, Jiahui Yu, Xi Lu, et al. "Iris typhifolia Responses to Saline–Alkali Stress: Germination, Antioxidant Activity, Hormones, and Photosynthetic Performance." Horticulturae 10, no. 6 (2024): 588. http://dx.doi.org/10.3390/horticulturae10060588.

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Iris typhifolia Kitag is a perennial herbaceous species with high ornamental and applied value. Elucidating the mechanism of saline–alkali tolerance in Iris is crucial for their promotion in saline–alkali areas. Saline–alkali stress is one of the factors that affects plant growth, which has become a significant global issue. In this study, we measured the physiological and biochemical indexes of I. typhifolia, through germination and potting trials, to evaluate the resistance of I. typhifolia to different levels of artificial saline–alkali stress (0, 50, 100, 150, and 200 mmol·L−1). The result

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., Dragas Jelena. "CONCRETE BASED ON ALKALI ACTIVATED FLY ASH FROM ONE POWER PLANT IN SERBIA." International Journal of Research in Engineering and Technology 03, no. 25 (2014): 1–9. http://dx.doi.org/10.15623/ijret.2014.0325001.

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Dissertations / Theses on the topic "Plant-based alkali"

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Ribeiro, Rogério Eduardo Ramos. "An omics-based approach to unravel alkaloid and leaf biology in the anticancer plant Catharanthus roseus." Master's thesis, 2020. https://hdl.handle.net/10216/131932.

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Ribeiro, Rogério Eduardo Ramos. "An omics-based approach to unravel alkaloid and leaf biology in the anticancer plant Catharanthus roseus." Dissertação, 2020. https://hdl.handle.net/10216/131932.

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Books on the topic "Plant-based alkali"

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Rogers, Geoff. Ecosystem-based conservation strategy for central Otago's saline patches. Dept. of Conservation, 2000.

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KASTTEN, Mary. Alkaline Plant Based Diet. Independently Published, 2020.

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Alkaline plant based diet. Create space publishing, 2017.

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Alkaline plant based diet. Create space publishing, 2017.

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Alkaline Plant Based Diet: Reversing Disease and Saving the Planet with an Alkaline Plant Based Diet. Createspace Independent Publishing Platform, 2017.

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Hamilton, Mary a. Alkaline Plant Based Diet: For Rapid Weight Loss. Mary A. Hamilton, 2022.

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Liebhardt, Mary. Alkaline Diet Cookbook for Beginners : the Effective Way to Follow an Alkaline Plant-Based Diet: Way to Follow an Alkaline Plant-Based Diet. Independently Published, 2021.

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Andrews, Karena. Over 30 Alkaline Plant Based Recipes: Snack, Treats & More. Independently Published, 2019.

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Aniys, Aqiyl. Faith and Justice eat an Alkaline Plant Based Diet. Natural Life Energy LLC, 2018.

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Weil, Jessica. Healthy Eating : This Book Includes: The Anti Inflammatory Diet + the Alkaline Diet + the Plant Based Diet + Plant Based Cookbook. Independently Published, 2019.

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Book chapters on the topic "Plant-based alkali"

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Ross, Ivan A. "Alkaline Phosphatase Stimulation." In Plant-Based Therapeutics, Volume 1. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-35155-6_14.

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"The Chemistry, Corrosion and Provenance of Archaeological Glass." In Archaeological Chemistry, 3rd ed. The Royal Society of Chemistry, 2016. http://dx.doi.org/10.1039/bk9781782624264-00187.

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Archaeological glass is a non-crystalline solid, predominantly based on a polymerized network of silica tetrahedra modified by alkali and alkaline earth ions. This chapter reviews the Continuous Network Theory for the structure of such materials, and shows how the properties of glass such as working temperatures and chemical durability are explained by this model. In particular, a brief explanation is given of how the colour of glass is controlled not only by the presence of transition metal ions, but also by the interaction between these ions and their position within the network via crystal

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Clavijo, Leonardo, Mairan Guigou, Norberto Cassella, et al. "Alternatives for the Management of Industrial Forest Waste: Energy, Bioethanol, and Cellulose Pulp." In Recycling - Recent Advances [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.107528.

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Modern kraft pulp mills generate solid waste of 1–2% of incoming debarked wood. Given the size of these plants, with an annual production capacity of at least 1000,000 tons, each plant generates 20,000–30,000 dry tons of waste per year. The largest current use of these residues is for combustion in biomass boilers for steam and power generation. However, the conversion of biomass into biofuels and chemicals is gaining interest due to increasing demands for energy, limited sources of fossil fuels, and growing concerns about the environmental impact of greenhouse gas emissions. This chapter show

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"Extraction method and qualitative identification of lignin form common wheat and spelt, based on selectivity of deep eutectic solvents: A preliminary study." In Book of Abstracts - RAD 2025 Conference. RAD Centre, Niš, Serbia, 2025. https://doi.org/10.21175/rad.abstr.book.2025.8.1.

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BACKGROUND: Lignin is the second most abundant biopolymer, approximate 30% of the total organic carbon content into the biosphere. Due to its complex chemical structure, as well as the presence of various functional groups, it serves as a precursor for producing resins, adhesives, lignin-based polymer composites, wastewater treatment and, importantly, has biomedical relevance in developing drug delivery systems. To obtain lignin derivatives with high purity, specific solvents and extraction methods are required, which significantly influence the structure, properties, and biological activity o

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Morrow, Gary W. "Biosynthesis of Alkaloids and Related Compounds." In Bioorganic Synthesis. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199860531.003.0010.

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Though definitions may vary from source to source, the term alkaloid generally refers to members of a large set of naturally occurring, slightly basic (i.e., alkaline) nitrogen-containing organic compounds. Generally excluded from this group are amino acids, peptides, proteins, N-containing carbohydrates, and nitrogenous bases used in the construction of nucleotides. Though a small number are produced by animals or microorganisms, the vast majority of alkaloids are plant-produced compounds possessing a remarkably diverse range of structural features, from simple cycloaliphatic amines to highly

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"Diversity of Plant-Based Food Products Involving Alkaline Fermentation." In Handbook of Indigenous Foods Involving Alkaline Fermentation. CRC Press, 2014. http://dx.doi.org/10.1201/b17195-7.

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Tan, Jianli, Yuantian Huang, Leping Liu, Shujuan Yu, and Guangjian Zheng. "Preparation and Freeze-Thaw Resistance of Geopolymer-Based Natural Plant Fiber Composites." In Advances in Transdisciplinary Engineering. IOS Press, 2021. http://dx.doi.org/10.3233/atde210298.

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Slag, alkaline activator solution and straw fibers were used to manufacture geopolymer-based natural plant fiber composites. In this study, three influences of water glass modulus, fiber content and water-binder ratio on bending strength were studied by orthogonal experiment and single factor analysis. The results indicate that the order of the factors affecting the bending strength is: water-binder ratio > fiber content > water glass modulus. When the water-binder ratio is 0.4, the fiber content is 12%, and the water glass modulus is 1.9, the bending strength of composite is up to 9.1MP

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Awadhiya, Prachi, Prachi Singh Baghel, and Neeraj Verma. "Microbial Proteases: Importance in Crop Yield Improvement." In Industrial Applications of Soil Microbes. BENTHAM SCIENCE PUBLISHERS, 2024. https://doi.org/10.2174/9789815124996124040015.

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Proteases are degradative enzymes, which catalyze the total hydrolysis of proteins. Advances in analytical techniques have demonstrated that proteases conduct highly specific and selective modifications of proteins such as the activation of zymogenic forms of enzymes by limited proteolysis blood clotting and processing and transport of secretory proteins across the membranes. The main sources of proteases are animals, plants, and microbes. Proteases from microbial sources are preferred to enzymes from plant and animal sources since they possess almost all the characteristics desired for their

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Helander, Anders. "Detection of Misused Drugs: Natural and Synthetic Cathinones." In Detection of Drug Misuse: Biomarkers, Analytical Advances and Interpretation. The Royal Society of Chemistry, 2017. http://dx.doi.org/10.1039/9781782621577-00083.

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Cathinone is a naturally occurring monoamine alkaloid that is considered to be the main active ingredient of khat, a plant that grows wild in East Africa and the Arabian Peninsula and is used for its psychostimulant effects. In recent years, a large number of synthetic substituted cathinone derivatives have been introduced onto the recreational drugs market mainly through sale on the Internet, in addition to hundreds of other psychoactive compounds of various drug classes (e.g. cannabinoids, opioids, dissociatives and benzodiazepines). Such new drugs of abuse, commonly referred to as new psych

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Agrawal, Neha, Sonu Kumar, and Neha Gupta. "Pharmacological Benefits of Papaver somniferum L." In Pharmacological Benefits of Natural Agents. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-6737-4.ch017.

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Papaver somniferum L. (opium poppy) is one of the oldest medicinal plants with a history of use in traditional medicine as well as extensive commercial value as a rich source of alkaloids. Different parts of the plant possess potent pharmacological properties and nutritional value as well. Experimental studies and clinical trials have provided evidence that extracts of opium poppy are used in the treatment of several diseases. Further, using GC-MS-based tools, several bioactive constituents have been identified that are of immense phytochemical importance and nutritional value. Several experim

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Conference papers on the topic "Plant-based alkali"

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Smith, G. D., S. J. Patel, N. C. Farr, and M. Hoffmann. "The Corrosion Resistance of Nickel-Containing Alloys in Coal-Fired Boiler Environments." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99055.

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Abstract This paper examines the nature of coal ash/flue gas corrosion and factors influencing its degree of aggressiveness. Citing both laboratory and plant experience, the performance of a number of nickel-containing alloys are assessed as to their general performance limits based on corrosion resistance. The role of certain key alloying elements is addressed. Corrosion behavior is examined in terms of chromium content of the alloy, the SO2/SO3 content of the flue gas, the alkali content of the coal ash and the surface temperature of the alloy exposed to the environment.

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Machemer, Lee, Otakar Jonas, and Barry Dooley. "Steam Cycle Chemistry Advisor." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04060.

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Abstract This paper reviews experience with installation and use of a cycle chemistry expert system. To help power plant operators and chemists to control cycle chemistry and corrosion, the expert system was developed based on industry guidelines and experience. This software uses inputs from plant analytical and other instrumentation and grab sample analyses to determine current water chemistry and corrosion problems and recommend corrective actions. It also verifies the chemical analytical data, automatically produces reports, and provides cycle and water treatment descriptions. Using this p

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Tjelta, Morten, and Jon Kvarekvål. "Corrosion of Candidate BoP Alloys for the Hydrogen Side in Alkaline Water Electrolysis." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-21036.

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Abstract This paper presents corrosion test results of candidate alloys for balance-of-plant (BoP) at the hydrogen side in alkaline water electrolyzers. Experiments were carried out at industrially relevant conditions, i.e. 60-80 °C in 25 wt% KOH solutions at H2 pressures ranging from 1 bar (cf. atmospheric units) to 15 bar (cf. pressurized units). Materials tested were nickel base alloy UNS N06625, austenitic stainless steel UNS S31603, super duplex UNS S327X0 and carbon steel UNS K03014. Mass loss corrosion and localized corrosion based on surface profilometry were used to evaluate materials

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Schutz, R. W., and M. Xiao. "Practical Windows and Inhibitors for Titanium Use in Alkaline Peroxide Bleach Solutions." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94427.

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Abstract A corrosion data base for Gr.2 titanium derived from laboratory weight-loss testing has been developed in uninhibited and inhibited alkaline 0.2-0.3 wt.% H2O2 solutions at 65°-80°C. Although titanium resistance to pure, uninhibited peroxide solutions is very limited, useful resistance dramatically expands in solutions containing inhibitive species commonly existing in bleach plant processes. Effective inhibitors in descending order include Ca+2 ion, Mg salts, and silicate. Addition of EDTA and DTPA chelants has no detrimental effect on Ca+2 ion inhibition unless chelant is added to ex

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Srinivasan, Sridhar, Vishal Lagad, and Russell D. Kane. "Evaluation of Prediction Tool for Sour Water Corrosion Quantification and Management in Refineries." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09337.

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Abstract The Sour Water Joint Industry Program (JIP) has led to the development of new data and insights related to corrosion in H2S-dominated Ammonium bisulfide sour water systems, commonly found in a number of refinery processes. The JIP, termed as Sour Water Phase I, provided a new methodology and software prediction tool targeted towards predicting and quantifying corrosion in hydro-processing units, specifically reactor effluent air cooler (REAC) equipment and associated piping. Based on comprehensive laboratory data, multiphase flow-modeling and numerical data interpolation, the Sour Wat

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d’Amore-Domenech, Rafael, Emilio Navarro, Eleuterio Mora, and Teresa J. Leo. "Alkaline Electrolysis at Sea for Green Hydrogen Production: A Solution to Electrolyte Deterioration." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77209.

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This article illustrates a novel method to produce hydrogen at sea with no carbon footprint, based on alkaline electrolysis, which is the cheapest electrolysis method for in-land hydrogen production, coupled to offshore renewable farms. The novelty of the method presented in this work is the solution to cope with the logistic problem of periodical renewal of the alkaline electrolyte, considered problematic in an offshore context. Such solution consists in the integration of a small chlor-alkali plant to produce new electrolyte in situ. This article describes a proposal to combine alkaline wate

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Rokni, Emad, Hsun Hsien Chi, and Yiannis A. Levendis. "In-Furnace Sulfur Capture by Co-Firing Coal With Alkali-Based Sorbents." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65549.

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Over the last quarter of a century, since the 1990 US Clean Air Act Amendments were enacted the gaseous sulfur emission, in the form of sulfur dioxide, have been reduced [1] by a factor of 4, by switching to lower sulfur content coals, installation of flue gas desulfurization (FGD) sorbents or switching altogether to natural gas as a fuel. Penetration of alternative energy generation also has had a positive impact. However, current emissions of sulfur dioxide are still voluminous, amounting to 3,242,000 short tons annually in the USA [2]. As wet flue gas desulfurization is both real-estate- an

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Janczak, A., R. E. Hincapie, S. Grottendorfer, and T. Schröckenfuchs. "Alkali Polymer Flooding: Tackling Risks and Challenges from Feasibility Study to Pilot." In ADIPEC. SPE, 2023. http://dx.doi.org/10.2118/216582-ms.

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Abstract Alkali Polymer (AP) is considered as enhanced oil recovery (EOR) technique for a mature field in Austria. To achieve technology qualification, different workflows have been implemented that supports risks definition and mitigations. We therefore present here the necessary steps utilized for the AP technology development and qualification. We evaluate challenges including laboratory assessments, subsurface and surface elements, aiming at demonstrating the effectiveness of AP to produce additional oil and to enable a field pilot. Multidisciplinary work packages allowed creating a holist

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Singer, Cs, R. Buck, R. Pitz-Paal, and H. Mu¨ller-Steinhagen. "Assessment of Solar Power Tower Driven Ultra Supercritical Steam Cycles Applying Tubular Central Receivers With Varied Heat Transfer Media." In ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90476.

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In commercial power plant technology, the market introduction of ultra supercritical (USC) steam cycle power plants with steam parameters around 350bar and 720°C is the next development step. USC steam cycles are also proposed to decrease the levelized electricity costs of future solar power towers due to their highly efficient energy conversion. A 55% thermal efficiency with decreased specific investment costs is within the potential of USC steam cycles. The required process parameters can be achieved using nickel based alloys in the solar receiver, the tubing and other plant components. For

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Bossart, Steven J. "Advanced Particle Control for Coal-Based Power Generation Systems." In 1989 Joint Power Generation Conference: GT Papers. American Society of Mechanical Engineers, 1989. http://dx.doi.org/10.1115/89-jpgc/gt-5.

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The Morgantown Energy Technology Center (METC) of the U.S. Department of Energy (DOE) is actively sponsoring research to develop coal-based power generation systems that use coal more efficiently and economically and with lower emissions than conventional pulverized-coal power plants. Some of the more promising of the advanced coal-based power generation systems are shown in Figure 1: pressurized fluidized-bed combustion combined-cycle (PFBC), integrated gasification combined-cycle (IGCC), and direct coal-fueled turbine (DCFT). These systems rely on gas turbines to produce all or a portion of

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Reports on the topic "Plant-based alkali"

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Litaor, Iggy, James Ippolito, Iris Zohar, and Michael Massey. Phosphorus capture recycling and utilization for sustainable agriculture using Al/organic composite water treatment residuals. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600037.bard.

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Objectives: 1) develop a thorough understanding of the sorption mechanisms of Pi and Po onto the Al/O- WTR; 2) determine the breakthrough range of the composite Al/O-WTR during P capturing from agro- wastewaters; and 3) critically evaluate the performance of the composite Al/O-WTR as a fertilizer using selected plants grown in lysimeters and test-field studies. Instead of lysimeters we used pots (Israel) and one- liter cone-tainers (USA). We conducted one field study but in spite of major pretreatments the soils still exhibited high enough P from previous experiments so no differences between

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