Factors Controlling Engine-Carbon Formation

Bahlke, W. H.; FitzSimons, O.; Barnard, D. P.; Eisinger, J. O.

doi:10.4271/310010

Cited by 5 publications

(2 citation statements)

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“…Extractions may be carried out (1) by single-batch application of the solvent, (2) b)r multiple-batch application where fresh portions of the solvent are used in extracting the raffinate repeatedly, (3) by batch countercurrent where the solvent and oil pass countercurrent through a number of separate extraction tanks, and (4) by countercurrent flow in a single vessel. These methods are given in the order of their increasing efficiency and will be discussed later.…”

Section: Methods Of Extractionmentioning

confidence: 99%

“…ß,ß'-DlCHLOROETHYL ETHER AS SELECTIVE SOLVENT Solvents heretofore proposed for extraction may be classified into two types, neither of which is ideal. The types are: (1) those solvents which, although miscible in all proportions with oil of low viscosity index, dissolve excessive quantities of oil of high viscosity index; and (2) those solvents in which the oil of high viscosity index is nearly insoluble, but in which the oil of low viscosity index, though more soluble, is by no means miscible in all proportions.…”

Section: Ideal Selective Solventmentioning

confidence: 99%

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Production of Lubricating Oils by Extraction with Dichloroethyl Ether

Page¹,

Büchler²,

Diggs³

1933

Ind. Eng. Chem.

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Section: Methods Of Extractionmentioning

confidence: 99%

Section: Ideal Selective Solventmentioning

confidence: 99%

Production of Lubricating Oils by Extraction with Dichloroethyl Ether

Page¹,

Büchler²,

Diggs³

1933

Ind. Eng. Chem.

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Lubricating Oils

Geniesse¹

1940

Evaluation of Petroleum Products

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The scope of this discussion has been limited to those types of service wherein considerable quantities of lubricants are used, such as in the lubrication of industrial machine bearings, automotive internal combustion engines, and turbines. The primary object of lubrication is to provide between bearing surfaces a film of a type that will permit the conversion and the use of power without large friction losses and without serious harm to the lubricated surfaces. In the case of factory machines, shafting, motors and other housed-in equipment, where the temperature of the bearing does not fluctuate excessively, this is relatively easy since it is merely necessary to provide sufficient inactive fluid of proper viscosity to support the load. In other types of service, the conditions are far more severe. For instance, in some passenger car engines in extreme cases the lubricant must function properly over a temperature range of 350 deg. Fahr. In addition to that, it must not deteriorate too rapidly at higher temperatures nor leave an excess of residue when burned. In the following paragraphs viscosity will be discussed first, since it is the primary factor in practically all cases. It will be followed by a discussion of the limitations that must be imposed on the lubricant in special cases where the conditions of service are severe.

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Effect of Oil Volatility and Additives on Engine Octane Requirement

Wood

Colyer

1956

SAE Technical Paper Series

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Factors Controlling Engine-Carbon Formation

Cited by 5 publications

References 0 publications

Production of Lubricating Oils by Extraction with Dichloroethyl Ether

Production of Lubricating Oils by Extraction with Dichloroethyl Ether

Lubricating Oils

Effect of Oil Volatility and Additives on Engine Octane Requirement

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