The spectrographic determination of metallic constituents in petroleum ash

Gamble, Leon W.; Kling, Curtis E.

doi:10.1016/0371-1951(52)80058-x

Cited by 14 publications

(2 citation statements)

References 6 publications

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“…Spectroisotopic analysis of lithium (133), plutonium (30), and various other elements (83) can now be performed by resolving the isotope shifts and measuring relative intensities. The vital importance of optics in the oil industry (43) is illustrated by the spectrographic determination of metallic constituents of petroleum (48,56,67,68,86) because some trace metals in petroleum fractions may cause deterioration of cracking catalysts, corrosion of refractories, or may promote chemical reactions resulting in lubricant breakdown and engine wear.…”

Section: Spectrochemical Analysismentioning

confidence: 99%

Emission Spectroscopy

Meggers¹

1954

Anal. Chem.

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THEprincipal advances in fundamental research and applications of atomic emission spectroscopy during six postwar years, 1946-51, were reviewed in three previous reports (87-89). The interest in those review's encouraged the preparation of this one covering the years 1952-53. As before, new' information is listed under standard wave lengths, spectral line intensities, Zeeman effect, term analysis, hyperfine structure, isotope shifts, spectrochemical analysis, and related topics.

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Section: Spectrochemical Analysismentioning

confidence: 99%

Emission Spectroscopy

Meggers¹

1954

Anal. Chem.

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“…Gambrill et al (47) employed a porous cup electrode technique to determine metals characteristic of additives in unused lubricating oil and a rotating disk electrode technique to determine metals in used lubricating oil. Gamble and Kling (46) also employed an emission spectrometric method with lithium carbonate as buffer to determine nine metals in petroleum ash. Alexander and Nusbaum (2) described an emission spectrometric method for determining inorganic constituents of organic solids, without necessity for preliminary ashing of the sample.…”

Section: Pollutionmentioning

confidence: 99%

Petroleum

Levin¹

1953

Anal. Chem.

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PETROLEUM HARRY LEVINThe Texas Co., Beacon, 1%' . Y d C A S be seen in the four previous annual reviews and gener-A ally in the field of analytical chemistry, the adaptation of instrumental methods to the solution of various problems continues t o be the major trend in the analytical phase of petroleum technologr. This is apparent again in the following review, which covers the literature for a period of one year from that covered in the previous reviex (98). CRUDE OIL.4n apparatus and procedure for determining water in wateroil emulsions, based on their dielectric constants, were described by Robinson and Ebertz (137). Schuldiner (147) established the source of harbor pollution from the contour and fluorescence of the spots formed in paper chromatography of crude oil and its products. Lockwood et al. (101) assayed crude oil in new e q u i p ment comprising a spinning band column for atmospheric and vacuum distillations, a spinning auger still for molecular distillation, and a n all-glass equilibrium flash vaporization unit. A laboratory recirculating equilibrium still for flash vaporization of petroleum crude oil or its fractions was described by Othnier et al. (120), who evaluated its characteristics at and below atmospheric pressure and temperatures to 357 ' C. 4 5Hall (57) determined dissolved oxygen in petroleum fractions polarographically by measuring the diffusion current at -1.6 volts; the precision was &2 mg. per liter of sample in an elapsed time of 15 minutes. Luft (102) determined the oxygen content of gases by passing them through tubes kept in magnetic fields of different intensities, voltage being proportional t o the oxygen concentration of the sample. Cipriano and Riggs (23) determined oxygen in flue gas from a catalytic cracking unit regenerator, by instrumentation employing the paramagnetic properties of oxygen for the measurement. MeArthur (105) determined low concentrations of oxygen in gases by the change in chromous ion concentration of dilute solutions of chromous chloride through which measured volumes of gas sample were passed. Taylor and .4lexander (16%) compared the results for oxygen in buta-

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Petroleum Industry Analytical Applications of Atomic Spectroscopy

Buell¹

1978

Applied Atomic Spectroscopy

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The spectrographic determination of metallic constituents in petroleum ash

Cited by 14 publications

References 6 publications

Emission Spectroscopy

Emission Spectroscopy

Petroleum

Petroleum Industry Analytical Applications of Atomic Spectroscopy

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