Download or read book Effects of Various Corrosion Inhibitors Lubricity CI LI on Fuel Filtration Performance written by and published by . This book was released on 2008 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research had been performed by an industry cooperative program determining the effects of various military aviation fuel additives on filtration performance. One of the conclusions of this research was DCI 4A corrosion inhibitor has detrimental effects on water separation performance of fuel-water separators. The objective of this project was to verify previous research's conclusions that DCI 4A corrosion inhibitor caused detrimental water removal effects. API/IP 1581 5th Edition C-model filter-water separators were evaluated using DCI 4A corrosion inhibitor at 15, 10, 5, and 0 mg/L with duplicates at 5 and 0 mg/L. All data supports the conclusion that the lower the DCI 4A corrosion inhibitor concentration, the less impact this additive has on water separation performance. Results with only static dissipater (Stadis 450) and fuel system icing inhibitor (Di-egme) generate on specification data similar to Jet A that contains no additives.

Download or read book Evaluation of Corrosion Inhibitors as Lubricity Improvers written by T. B. Biddle and published by . This book was released on 1988 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technical effort described herein was directed as evaluating the corrosion inhibitors (CI) currently approved under the MIL-I-25017D qualified products list (QPL). The thrust of the effort focused on the following: (1) establishment of relative effective concentrations for approved CI, (2) generation of working curves to profile CI performance in jet fuels, (3) development of an approach for incorporating a lubricity requirement into MIL I- 25017, (4) refinement of the reverse phase high performance liquid chromatography (RPHPLC) method for determining CI content in jet fuels, (5) determination of applicability of the RPHPLC to WPL CI, and (5) generation of an RPHPLC spectral library of WPL CI in JP-4. IPC-4410 was found to be among the most effective CI at improving the lubricity properties of jet fuels, while TOLAD 249 was shown to be the least effective. Pratt & Whitney found that a requirement for lubricity enhancement could easily be incorporated into MIL-I- 25017 with no significant effect on other criteria used in qualifying a candidate CI. The RPHPLC method for determining levels of CI in jet fuel was found to be applicable to all 15 QPL CI. Ball on cylinder lubricity, Corrosion inhibitor, Fuel lubricity, Reverse phase, High performance, Liquid chromatography.

Download or read book Effects of Fuel Additives on the Performance of Filter Separators written by and published by . This book was released on 1974 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of fuel corrosion inhibitors on the coalescencing performance of filter-separators were evaluated using a small 1.3 gpm test loop. These tests showed that corrosion inhibitors presently qualified to MIL-I-25017 differed significantly in their deleterious effects on coalescence when tested using Wright-Patterson AFB tap water as the free water contaminant. Single element tests using DOD standard filter-coalescer elements and a 20 gpm test loop showed: (1) filtration performance is affected by the type of solid contaminant used, the type and quantity of corrosion inhibitor, and the brand of filter-coalescer element used; and (2) coalescence performance can be significantly affected by the purity of free water (i.e. dissolved solids) when the fuel contains a corrosion inhibitor and fuel system icing inhibitor. (Author).

Download or read book Corrosion Inhibitors in the Oil and Gas Industry written by Viswanathan S. Saji and published by John Wiley & Sons. This book was released on 2020-01-29 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides comprehensive coverage of corrosion inhibitors in the oil and gas industries Considering the high importance of corrosion inhibitor development for the oil and gas sectors, this book provides a thorough overview of the most recent advancements in this field. It systematically addresses corrosion inhibitors for various applications in the oil and gas value chain, as well as the fundamentals of corrosion inhibition and interference of inhibitors with co-additives. Corrosion Inhibitors in the Oil and Gas Industries is presented in three parts. The first part on Fundamentals and Approaches focuses on principles and processes in the oil and gas industry, the types of corrosion encountered and their control methods, environmental factors affecting inhibition, material selection strategies, and economic aspects of corrosion. The second part on Choice of Inhibitors examines corrosion inhibitors for acidizing processes, inhibitors for sweet and sour corrosion, inhibitors in refinery operations, high-temperature corrosion inhibitors, inhibitors for challenging corrosive environments, inhibitors for microbiologically influenced corrosion, polymeric inhibitors, vapor phase inhibitors, and smart controlled release inhibitor systems. The last part on Interaction with Co-additives looks at industrial co-additives and their interference with corrosion inhibitors such as antiscalants, hydrate inhibitors, and sulfide scavengers. -Presents a well-structured and systematic overview of the fundamentals and factors affecting corrosion -Acts as a handy reference tool for scientists and engineers working with corrosion inhibitors for the oil and gas industries -Collectively presents all the information available on the development and application of corrosion inhibitors for the oil and gas industries -Offers a unique and specific focus on the oil and gas industries Corrosion Inhibitors in the Oil and Gas Industries is an excellent resource for scientists in industry as well as in academia working in the field of corrosion protection for the oil and gas sectors, and will appeal to materials scientists, electrochemists, chemists, and chemical engineers.

Download or read book Effect of Corrosion Inhibitors on Fuel Behavior in Filter Separator Life Tests written by Robert K. Johnston and published by . This book was released on 1970 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Single-element filter-separator tests were conducted to study the effects of fuel corrosion inhibitors on element performance in removing water and solid contaminants from jet fuel. Most of the tests were 'life tests' of 125 hr in which a fuel supply of about 12,000 gal was pumped through the element at 20 gpm in 8-hr cycles, with continuous injection of red iron oxide at a concentration of 0.33 mg/l in the fuel upstream of the test element. This contamination level is typical of fuel encountered by filter-separator elements in field service. The coalescing ability of the test element was checked periodically by injecting water upstream of the element. All corrosion inhibitors that were tested did impair element performance as measured by downstream fuel cleanliness and by element plugging rate, and also gave decreases in the fuel's WSIM (water-separometer rating) and fuel-water interfacial tension. Based on the criteria used in qualifying filter-separator elements under current specifications, most tests indicated element failure. Element failure modes in order of decreasing frequency were coalescence failure, filtration failure, and solids retention failure (plugging). Samples taken at time of transient flow disturbance such as the start of fuel flow or water injection showed increased contaminant levels in the downstream fuel. (Author).

Download or read book Effect of Corrosion Inhibitors on Lubricity as Measured by the Ball On Cylinder Instrument written by Lourdes Q. Maurice and published by . This book was released on 1987 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is an investigation to determine the effects of corrosion inhibitors on the lubricity of different types of fuels. The lubricity level of each fuel sample was measured using the Interav Ball-on-Cylinder Tester. The three most common inhibitors currently used by the Air Force (herein referred to as Corrosion Inhibitors C1, C2 and C3) were tested in petroleum and shale JP-4, JP-8 and isopar with and without other additives present. 'Normalization' procedures were used to evaluate inhibitor effectiveness relative to the wear scar of clay-treated fuels. Other additives were found to have effects on lubricity of fuel with corrosion inhibitor. Temperature variations of 13 degrees C had only a slight effect on fuel lubricity. Keywords: Jet fuel. (JG).

Download or read book Effects of Fuel Corrosion Inhibitors on Filter separator Coalescence written by Paul C. Linder and published by . This book was released on 1972 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Working Party Report on the Use of Corrosion Inhibitors in Oil and Gas Production written by J. W. Palmer and published by CRC Press. This book was released on 2004 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This practical industry-oriented guide has been compiled to meet the needs of personnel employed by operators, design engineers, contractors and chemical suppliers working in the oil and gas industry. The document draws on the experience of specialists employed in various organisations and incorporates appropriate industry and in-company guidelines. Both technical and management issues are addressed and key points are provided at the end of each chapter to aid in the assimilation of the many and varied aspects that contribute to successful corrosion inhibition."--BOOK JACKET.

Download or read book The Effects of Approved Corrosion Inhibitors on the Performance of Military Standard Filer Separators written by and published by . This book was released on 1974 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This final report covers an investigation of 12 corrosion inhibitors specified in Specification MIL-I-25017, 'Inhibitors, Corrosion, Fuel Soluble, ' in combination with the anti-icing additive (AIA) specified in Specification MIL-I-27686, 'Inhibitor, Fuel System, Icing.' These inhibitors are used in JP-5 fuel in accordance with Specification MIL-F-8901, 'Filter/Separators, Liquid Fuel: and Filter/Coalescer Elements, Fluid Pressure: Inspection Requirements and Test Procedures For.' Performance data is gathered in order to determine if a military standard filter/coalescer element is capable of decontaminating inhibited JP-5 fuel as it is continuously injected with water and with water/solids combinations.

Download or read book Effect of Corrosion Inhibitors on Jet Fuel Filtration written by G. W. McLaren and published by . This book was released on 1965 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corrosion inhibitors in JP-4 interact with metals such as iron and zinc to form gelatinous precipitates which give rise to filtration difficulties. The problem is minimal in the absence of free water and is more severe in the presence of sea water than distilled water. Anti-icing additive aggravates the filter plugging phenomenon. All seven corrosion inhibitors currently approved for use in JP-4 exhibited filter plugging but some were much worse than others.

Download or read book Effect of Fuel Composition and Prestressing on Lubricity written by and published by . This book was released on 1995 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuel lubricity--or the ability of the fuel to prevent wear during sliding-is sensitive to chemical composition. At present, increasingly severe fuel specifications are being implemented to minimize exhaust emissions. The refinery processes needed to achieve these goals are inadvertently removing many of the surface-active components necessary for wear resistance. To compound this effect, engine operating conditions are becoming more severe; fuel injection pressures are increasing dramatically, while uncooled engines that use the fuel as a heat sink are also being investigated. The present study investigates the relationship between previously validated laboratory-scale wear tests and various fuels' parameters. In general, fuel lubricity is found to be adversely affected by decreasing sulfur and aromatics content, and appears to be most closely related to diaromatics. Laboratory wear tests and full-scale equipment tests were performed to define the effects of operating temperature and thermal prestressing of the fuel. The effects of temperature on wear appear to be fuel composition sensitive. Indeed, the corrosion inhibitor additives tested had little effect at high temperatures. As a result, it is likely that conventional laboratory-scale wear tests performed at room temperature may not fully reflect real-world operating conditions. (AN).

Download or read book Aircraft Turbine Engine Fuel Corrosion Inhibitors and Their Effects on Fuel Properties written by and published by . This book was released on 1974 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the effects of corrosion inhibitors on the thermal stability, filterability, and lubricity of aircraft turbine engine fuels.

Download or read book Journal of Engineering for Gas Turbines and Power written by and published by . This book was released on 2007 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Corrosion in Systems for Storage and Transportation of Petroleum Products and Biofuels written by Alec Groysman and published by Springer Science & Business Media. This book was released on 2014-02-17 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats corrosion as it occurs and affects processes in real-world situations, and thus points the way to practical solutions. Topics described include the conditions in which petroleum products are corrosive to metals; corrosion mechanisms of petroleum products; which parts of storage tanks containing crude oils and petroleum products undergo corrosion; dependence of corrosion in tanks on type of petroleum products; aggressiveness of petroleum products to polymeric material; how microorganisms take part in corrosion of tanks and pipes containing petroleum products; which corrosion monitoring methods are used in systems for storage and transportation of petroleum products; what corrosion control measures should be chosen; how to choose coatings for inner and outer surfaces of tanks containing petroleum products; and how different additives (oxygenates, aromatic solvents) to petroleum products and biofuels influence metallic and polymeric materials. The book is of interest to corrosion engineers, materials engineers, oil and gas engineers, petroleum engineers, chemists, chemical engineers, mechanical engineers, failure analysts, scientists, and students, designers of tanks, pipelines and other systems for storage and transportation fuels, technicians. The book is of interest to corrosion engineers, materials engineers, oil and gas engineers, petroleum engineers, chemists, chemical engineers, mechanical engineers, failure analysts, scientists, and students, designers of tanks, pipelines and other systems for storage and transportation fuels, technicians. The book is of interest to corrosion engineers, materials engineers, oil and gas engineers, petroleum engineers, chemists, chemical engineers, mechanical engineers, failure analysts, scientists, and students, designers of tanks, pipelines and other systems for storage and transportation fuels, technicians.

Download or read book Driving and Engine Cycles written by Evangelos G. Giakoumis and published by Springer. This book was released on 2016-12-09 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents in detail the most important driving and engine cycles used for the certification and testing of new vehicles and engines around the world. It covers chassis and engine-dynamometer cycles for passenger cars, light-duty vans, heavy-duty engines, non-road engines and motorcycles, offering detailed historical information and critical review. The book also provides detailed examples from SI and diesel engines and vehicles operating during various cycles, with a focus on how the engine behaves during transients and how this is reflected in emitted pollutants, CO2 and after-treatment systems operation. It describes the measurement methods for the testing of new vehicles and essential information on the procedure for creating a driving cycle. Lastly, it presents detailed technical specifications on the most important chassis-dynamometer cycles around the world, together with a direct comparison of those cycles.

Download or read book Supramolecular Chemistry in Corrosion and Biofouling Protection written by Viswanathan S. Saji and published by CRC Press. This book was released on 2021-12-23 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supramolecular chemistry, "the chemistry beyond the molecule", is a fascinating realm of modern science. The design of novel supramolecular structures, surfaces, and techniques are at the forefront of research in different application areas, including corrosion and biofouling protection. A team of international experts provide a comprehensive view of the applications and potential of supramolecular chemistry in corrosion and biofouling prevention. Chapter topics include types and fundamentals of supramolecules, supramolecular polymers and gels, host-guest inclusion compounds, organic-inorganic hybrid materials, metallo-assemblies, cyclodextrins, crown ethers, mesoporous silica and supramolecular structures of graphene and other advances. Additional Features include: Focuses on different aspects of supramolecular chemistry in corrosion and biofouling prevention. Comprehensively covers supramolecular interactions that can provide better corrosion and biofouling protection. Provides the latest developments in self-healing coatings. Explores recent research advancements in the suggested area. Includes case studies specific to industries. The different supramolecular approaches being investigated to control corrosion and biofouling are gathered in one well-organized reference to serve senior undergraduate and graduate students, research students, engineers, and researchers in the fields of corrosion science & engineering, biofouling, and protective coatings.

Download or read book Encyclopedia of Automotive Engineering written by and published by John Wiley & Sons. This book was released on 2015-03-23 with total page 3888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Erstmals eine umfassende und einheitliche Wissensbasis und Grundlage für weiterführende Studien und Forschung im Bereich der Automobiltechnik. Die Encyclopedia of Automotive Engineering ist die erste umfassende und einheitliche Wissensbasis dieses Fachgebiets und legt den Grundstein für weitere Studien und tiefgreifende Forschung. Weitreichende Querverweise und Suchfunktionen ermöglichen erstmals den zentralen Zugriff auf Detailinformationen zu bewährten Branchenstandards und -verfahren. Zusammenhängende Konzepte und Techniken aus Spezialbereichen lassen sich so einfacher verstehen. Neben traditionellen Themen des Fachgebiets beschäftigt sich diese Enzyklopädie auch mit "grünen" Technologien, dem Übergang von der Mechanik zur Elektronik und den Möglichkeiten zur Herstellung sicherer, effizienterer Fahrzeuge unter weltweit unterschiedlichen wirtschaftlichen Rahmenbedingungen. Das Referenzwerk behandelt neun Hauptbereiche: (1) Motoren: Grundlagen; (2) Motoren: Design; (3) Hybrid- und Elektroantriebe; (4) Getriebe- und Antriebssysteme; (5) Chassis-Systeme; (6) Elektrische und elektronische Systeme; (7) Karosserie-Design; (8) Materialien und Fertigung; (9) Telematik. - Zuverlässige Darstellung einer Vielzahl von Spezialthemen aus dem Bereich der Automobiltechnik. - Zugängliches Nachschlagewerk für Jungingenieure und Studenten, die die technologischen Grundlagen besser verstehen und ihre Kenntnisse erweitern möchten. - Wertvolle Verweise auf Detailinformationen und Forschungsergebnisse aus der technischen Literatur. - Entwickelt in Zusammenarbeit mit der FISITA, der Dachorganisation nationaler Automobil-Ingenieur-Verbände aus 37 Ländern und Vertretung von über 185.000 Ingenieuren aus der Branche. - Erhältlich als stets aktuelle Online-Ressource mit umfassenden Suchfunktionen oder als Print-Ausgabe in sechs Bänden mit über 4.000 Seiten. Ein wichtiges Nachschlagewerk für Bibliotheken und Informationszentren in der Industrie, bei Forschungs- und Schulungseinrichtungen, Fachgesellschaften, Regierungsbehörden und allen Ingenieurstudiengängen. Richtet sich an Fachingenieure und Techniker aus der Industrie, Studenten höherer Semester und Studienabsolventen, Forscher, Dozenten und Ausbilder, Branchenanalysen und Forscher.