Download or read book Fundamentals of Nitric Oxide Formation in Fossil Fuel Combustion Progress Report 29 June 28 September 1980 written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of the oxidation kinetics of pyridine was completed in the temperature range of 948 to 1073°K and concentration ranges of 1.75 to 7.0 mole % oxygen; 0.25 to 2.0 mole % pyridine. The rate law is rate = k(C5H5N)12(02)(.delta.02)12, where .delta.02 is oxygen consumed (autocatalysis). The temperature dependence is k = 10/sup 14.7 +- 7/exp( -26600 +- 1600/T)(1/mole s). The yield of HCN appeared insensitive to changes in temperature, concentrations and equivalence ratio, and only trace amounts of nitrogen oxides and ammonia were found. Fuel-rich mixtures produced large amounts of smoke so that a nitrogen balance was not possible but for lean mixtures HCN and N2 accounted for the product nitrogen. Increase to 2% pyridine and 14% oxygen produced reduced yields of HCN and increased yields of N2, N2O, and NO. H2 had no influence on the rates of pyrolysis and oxidation of pyridine. At 1073°K HCN was oxidized at a measurable rate, added benzene increased the rate of oxidation at low equivalence ratios and reduced it at ratios above 0.9, with no significant nitrogen oxides produced, added acetylene increased the oxidation rate and also produced NO. It is clear that conditions can be found for the oxidation of heterocyclic nitrogen compounds that promote the formation of N2 at the expense of NO.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Precipitation written by and published by . This book was released on 1983 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1981 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1987 with total page 1260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1983-04 with total page 1702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollution Titles written by and published by . This book was released on 1982 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of nitric oxide formation in fossil fuel combustion written by Western Michigan University. Chemistry Dept and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes all works deriving from DOE, other related government-sponsored information and foreign nonnuclear information.
Download or read book Acid Precipitation written by and published by . This book was released on 1983 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Pollution Control written by and published by . This book was released on 1980 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat Transfer Fluid Flow Digest written by and published by . This book was released on 1980 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental and Analytical Study of Nitric Oxide Formation During Combustion of Propane in a Jet stirred Combustor written by N. T. Wakelyn and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical Study of Nitric Oxide Formation in Constant Pressure Combustion Processes written by Md. Munawer Rasheed Khan and published by . This book was released on 1972 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetic Study of NO3 Formation and Removal Processes in Combustion Streams First Quarterly Technical Progress Report June 6 1982 August 31 1982 written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of nitric oxide from combustion of hydrocarbon fuels with air has been recognized to be a serious potential health hazard. In dirtier fuels such as coal and oil shale, a major source of nitric oxide occurs due to the reactions of small hydrocarbon fragments with the nitrogen in the air. These reactions take place in the rich part of the combustion flame and are termed the Prompt-NO mechanism. However, the detailed reaction sequence and rates of these reactions are not well known. The purpose of this work is to directly measure key reaction rates of the CH radical and subsequent HCN reactions which form the basis for Prompt-NO production. During this initial Quarter, production and detection methods for CH were devised and tested, and preliminary rate measurements made for the reaction of CH + N2 at 300 K.
