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Investigation of spontaneous ignition temperatures of organic compounds with particular emphasis on lubricants

Description: Report presenting the study of spontaneous ignition characteristics of organic compounds with emphasis on the various types of lubricating oils. Results regarding the spontaneous ignition temperatures of the lubricants, pure compounds, effects of additives on spontaneous ignition temperatures, spontaneous ignition temperatures of mixtures and effects of additives, and effect of metal surfaces on spontaneous ignition temperatures are provided.
Date: December 1952
Creator: Frank, Charles E.; Blackham, Angus U. & Swarts, Donald E.
Partner: UNT Libraries Government Documents Department

Compression-ignition engine performance with undoped and doped fuel oils and alcohol mixtures

Description: From Summary: "Several fuel oils, doped fuel oils, and mixtures of alcohol and fuel oil were tested in a high-speed, single-cylinder, compression-ignition engine to determine power output, fuel consumption, and ignition and combustion characteristics. Fuel oils or doped fuel oils of high octane number had shorter ignition lags, lower rates of pressure rise, and gave smoother engine operation than fuel oils or doped fuel oils of low octane number."
Date: August 1939
Creator: Moore, Charles S. & Foster, Hampton H.
Partner: UNT Libraries Government Documents Department

The Bureau of Mines Routine Method for the Analysis of Crude Petroleum (In Three Parts): [Part] 1. The Analytical Method

Description: From Scope of Report: "The present report is part I of a bulletin that describes and interprets the analyses of crude oils. It gives details of the procedure, describes the apparatus, and discuses briefly the ancillary methods used to obtain pertinent information regarding the characteristics of the samples."
Date: 1951
Creator: Smith, N. A. C.; Smith, H. M.; Blade, O. C. & Garton, E. L.
Partner: UNT Libraries Government Documents Department

Comparative Foaming Characteristics of Aeronautical Lubricating Oils

Description: Note presenting comparative data on the volume of foam and stability of foams of aeronautical lubricating oils produced at 100 degrees Celsius by the air-bubbling method. All of the data were obtained with the same foam meter, by a standard technique, and at various rates of air flow. Results regarding the reproducibility of foam tests and treatment of data are provided.
Date: February 1950
Creator: Woods, W. W. & Robinson, J. V.
Partner: UNT Libraries Government Documents Department

Variable Characteristics of the Oil in the Tensleep Sandstone Reservoir, Elk Basin Field, Wyoming and Montana

Description: Report issued by the U.S. Bureau of Mines on the characteristics of oil obtained from the Tensleep Sandstone Reservoir. The samples collected are analyzed for physical characteristics and presented in tables and graphs. The report also includes a map.
Date: April 1951
Creator: Espach, Ralph H. & Fry, Joseph
Partner: UNT Libraries Government Documents Department

A Photometric Method for the Estimation of the Oil Yield of Oil Shale

Description: From abstract: "A method is presented for the distillation and photometric estimation of the oil yield of oil-bearing shales... The new method gives results similar to those obtained by the Fischer assay method in a much shorter time. The applicability of the new method to oil-bearing shale and phosphatic shale has been tested."
Date: May 1951
Creator: Cuttitta, Frank
Partner: UNT Libraries Government Documents Department

The fundamental principles of high-speed semi-diesel engines. Part 1: a general discussion of the subject of fuel injection in diesel engines and detailed descriptions of many types of injection nozzles

Description: Three questions relating to the technical progress in the utilization of heavy oils are discussed. The first question considers solid injection in high-speed automobile engines, the second concerns the development of the hot-bulb engine, and the third question relates to the need for a more thorough investigation of the processes on which the formatation of combustible, rapidly-burning mixtures depend.
Date: April 1926
Creator: B├╝chner
Partner: UNT Libraries Government Documents Department

The Effect of Xylidines on the Stability of an Aircraft-Engine Lubricating Oil

Description: Report presenting tests to determine the effect of xylidines on the stability of an aircraft-engine lubricating oil. The Indiana oxidation test and measurements of the oxygen absorption rate of the oil samples were performed on Navy 1120 oil, Navy 1120 oil plus 0.5 percent by weight of xylidines, and Navy 1120 oil used in piston-ring-sticking tests both with and without xylidines. Results regarding the Indiana oxidation test, the Davis oxidation test, the automatic oil-oxidation apparatus, and a laboratory inspection are provided.
Date: August 1943
Creator: Olson, Walter T. & Meyrowitz, Emanuel
Partner: UNT Libraries Government Documents Department

Experiments With a Rotating-Cylinder Viscometer at High Shear Rates

Description: "Two straight mineral oils and a polymer-containing oil have been tested in a rotating-cylinder viscometer at high shear rates (maximum 0.25 million reciprocal seconds) and the accompanying heat effects have been investigated. The torque measurements are of low accuracy and fail to establish the moderately non-Newtonian behavior of the polymer-containing oil, but the temperature measurements, which are in good agreement with a thermal analysis, do indicate the presence of temporary viscosity decrease at high shear rates for this oil" (p. 1).
Date: June 1955
Creator: Cole, J. A.; Petersen, R. E. & Emmons, H. W.
Partner: UNT Libraries Government Documents Department

Composition of the essential oils from Rocky Mountain juniper (Juniperus scopulorum), Big sagebrush (Artemisia tridentata), and White Sage (Salvia apiana).

Description: The essential oils of Juniperus scopulorum, Artemisia tridentata, and Salvia apiana obtained by steam extraction were analyzed by GC-MS and GC-FID. For J. scopulorum, twenty-five compounds were identified which accounts for 92.43% of the oil. The primary constituents were sabinene (49.91%), {alpha}-terpinene (9.95%), and 4-terpineol (6.79%). For A. tridentata, twenty compounds were identified which accounts for 84.32% of the oil. The primary constituents were camphor (28.63%), camphene (16.88%), and 1,8-cineole (13.23%). For S. apiana, fourteen compounds were identified which accounts for 96.76% of the oil. The primary component was 1,8-cineole (60.65%).
Date: September 1, 2003
Creator: Hochrein, James Michael; Irwin, Adriane Nadine & Borek, Theodore Thaddeus III
Partner: UNT Libraries Government Documents Department

End-of-season heating fuel report

Description: The year-end report notes that the 1991-92 heating season had lower average oil prices (retail home heating fuel) than the past two winters and prices remained relatively stable throughout the season. This year, the heating season average was $.87 per gallon, $1.05 for kerosene, and $1.33 for propane.
Date: April 13, 1992
Partner: UNT Libraries Government Documents Department

State of Maine residential heating oil survey: 1995--1996 season summary

Description: In Maine the cash price is surveyed, as opposed to lthe retail or charge price, as it has been identified as the price most often paid by Maine consumers. As one can see from the chart in this report, the 1995-1996 cash prices for No. 2 heating oil can be characterized as having an upward trend and much more fluctuation than last years` relatively flat line. The 1995-96 heating season started at the closing price of the previous season and for the first few weeks prices were lower than most of the 1994-95 trendline. When the weather became cooler, however, prices were on a steady incline until well into the winter. Prices leveled off for most of the rest of the season with a dramatic surge on the last week of the survey. The average statewide cash price for No. 2 heating oil this year was .861 1 cents, approximately ten cents higher than the average for 1994-1995 which was .7661 cents per gallon. It has been the observation of the SPO that during most of the 1995-1996 season, Maine`s prices showed a direct correspondence with New England rack or wholesale prices. It appeared that they never fluctuated more than 3-4 cents from each other.
Date: May 1, 1996
Creator: Elder, B.
Partner: UNT Libraries Government Documents Department

Soy-Based, Water-Cooled, TC W-III Two Cycle Engine Oil

Description: The objective of this project was to achieve technical approval and commercial launch for a biodegradable soy oil-based, environmentally safe, TC W-III performance, water-cooled, two cycle engine oil. To do so would: (1) develop a new use for RBD soybean oil; (2) increase soybean utilization in North America in the range of 500 K-3.0 MM bushels; and (3) open up supply opportunities of 1.5-5.0 MM bushels worldwide. These goals have been successfully obtained.
Date: August 30, 2003
Creator: Scharf, Curtis R. & Miller, Mark E.
Partner: UNT Libraries Government Documents Department

Development and Preliminary Operation of the Gas-Combustion Oil-Shale Pilot Retort

Description: Report issued by the Bureau of Mines over operations of an oil-shale pilot plant. As stated in the summary, "this report describes the step-by-step development of the Gas-Combustion retort and the various modifications and means of air admission used to obtain a workable unit" (p. 2). This report includes tables, graphs, and illustrations.
Date: November 1955
Creator: Matzick, Arthur; Ruark, J. R. & Putman, M. W.
Partner: UNT Libraries Government Documents Department

Winter fuels report. Week ending: January 12, 1996

Description: The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 figs., 21 tabs.
Date: January 19, 1996
Partner: UNT Libraries Government Documents Department