Detergents from Kerosene

Padgett, A. R.; Degering, Ed. F.

doi:10.1021/ie50362a013

Cited by 16 publications

(6 citation statements)

References 5 publications

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“…A careful study of Figures 1 and 2 shows that laurylamine hydrochloride is comparable to sodium lauryl sulfate by the drop number test, but that all of the other amine salts are notably less satisfactory for foam-producing agents and general detergents as measured by these tests. This is in agreement with the results obtained on the corresponding sodium alkyl sulfates (7) if it be conceded that most of these derivatives are of the secondary type. Since there are twenty secondary hydrogen groupings to six primary hydrogen groupings in dodecane, secondary derivatives certainly represent the principal products.…”

Section: Aluessupporting

confidence: 92%

“…(6) Jayme, G., and Steinmann, R., Ibid., 35, 337-64T (1937). (7) Noll, A., Ibid., 29, 114-16T (1931). (8) Rys, L" Ibid., 29, 325T (1931).…”

Section: Preferential Adsorption Of Alkalimentioning

confidence: 99%

“…Satisfactory yields of the chlorides of kerosene might be obtained, it was thought, by the application of the postulates developed, at Purdue University relative to the chlorination of the lower hydrocarbons ( 4). The alkyl chlorides from kerosene might be converted, in turn, into sodium alkyl sulfates (7) as i The first paper in this series appeared in February ( 7). 2 Present address, Humble Oil and Refining Company, Baytown, Téxas. previously reported, or into the corresponding amines and amine hydrochlorides.…”

Section: Detergents From Kerosenementioning

confidence: 99%

“…The identity of the monochlorides was established by comparison with the monochlorides of Mabery (6) and of Pelouze and Cahours (7,9).…”

Section: Chlorination Of Kerosenementioning

confidence: 99%

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Detergents from Kerosene ALKYL AMINE HYDROCHLORIDES

Padgett¹,

Degering²

1940

Ind. Eng. Chem.

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Section: Aluessupporting

confidence: 92%

“…(6) Jayme, G., and Steinmann, R., Ibid., 35, 337-64T (1937). (7) Noll, A., Ibid., 29, 114-16T (1931). (8) Rys, L" Ibid., 29, 325T (1931).…”

Section: Preferential Adsorption Of Alkalimentioning

confidence: 99%

Section: Detergents From Kerosenementioning

confidence: 99%

“…The identity of the monochlorides was established by comparison with the monochlorides of Mabery (6) and of Pelouze and Cahours (7,9).…”

Section: Chlorination Of Kerosenementioning

confidence: 99%

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Detergents from Kerosene ALKYL AMINE HYDROCHLORIDES

Padgett¹,

Degering²

1940

Ind. Eng. Chem.

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“…However, the solubility of this saturated material is likely to be poorer than that of ricinoleyl sulfate. Several investigations (5,10) have shown that when the hydrophobic chain is excessively branched, the wetting activity is greatly enhanced. In ricinoleyl sulfate almost all the linkages in the chain are capable of free rotation.…”

Section: Discussionmentioning

confidence: 99%

Structure and Surfactance-Evaluation of Ricinoleyl Alcohol.

Subrahmanyam¹,

Achaya²

1961

J. Chem. Eng. Data

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THE POSITION of the hydrophilic group such as sulfate in a long aliphatic chain governs its surfactant properties. If the sulfate group is terminal, detergency is exhibited; if central, wetting properties are manifested. It seemed of interest to study the surfactant properties of a series of model compounds with sulfate salt groups and an unsaturated center at various positions, such as are exemplified by Turkey red oil, oleyl sulfate, ricinoleyl sulfate, methyl 12-sulfato-oleate, methyl 9or 10-sulfatostearate, stearyl sulfate, and lauryl sulfate. These are pictured in Figure 1. Lauryl sulfate, though of shorter chain length than the others, was included as a compound of known surfactant properties useful as a standard. Apart from the comparative study, the purpose of the present work was also to evaluate ricinoleyl alcohol, the fatty alcohol corresponding to ricinoleic acid or to castor oil, as a surfactant base. Here the presence of two hydrophilic groups in the sulfated salt, separated by 12 carbon atoms, was expected to lead to unpredictable and interesting surfactant properties.

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Über die Chlorierung und die Chlorierungsprodukte der gesättigten aliphatischen Kohlenwasserstoffe

Asinger¹

1944

Angewandte Chemie

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A u s dem HauptEaboratorium der Ammoniakwerk Merseburg G. m. b. H. Leuna CAtomen enthat. Dieses m i s t noch geringe Mengen unges8ttigter und sauerstoff-haltigsr Verbindungen auf, von denen es durch katalytische Hochdruckreduktion leicht und vo!lstandig befreit werden kann. Das so erhaltene wasserklare Produkt besteht zu Uber 80% aus geradkettigen aliphatischen Kohlenwasserstof fen und stellt somit das ideale Ausgangsmaterial zur chemischen Bearbeitung auch der hbhermolekularen Kohlenwasserstoffe dar, wobei sich iibrigens zeigte, daB die gesattigten aliphatischen Kohlenwasserstoffe ganz zu unrecht den Namen Paraffine tragen. Es steht daher heute eine Anzahl chemischer Moglichkeiten zur AufschlieBung sowohl der niedrigmolekularen als auch der hohermolekularen Glieder zur Verfiigung, urn nur diejenigen zu nennen, die bereits eine praktische Bedeutung erlangt haben: Oxydation, Chlorierung, Nitrierung und Sulfochlorierung.Die 0 x y d a t i o n beschrlnkt sich auch heute noch fast ausSchlieBLich auf das ,,Paraffin", also auf Gemische aliphatischer Kohlenwasserstoffe mit etwa 20-25 C-Atomen. Sie fiihrt unter betr&chtlichem Bruch des Kohlenstoff-Geriistes zu Fettsluren verschiedenen Molgewichtes, aus denen die Seifenfettsluren mit etwa 1 z -18 C-Atomen herausdestilliert werden .Die Chlorierung ist der erste seit langem bekannte SubstitutionsprozeB bsi den aliphatischen Kohlenwasserstoffen unter Erhaltung des Kohlenstoff-Gzriistes und kann sowohl bei den niedermolekularen als auch bei den htihermolekularen Vertretern leicht durchgefiihrt werden.Die Der ChlorierungsprozeB wird heute in der industriellen Praxis so beherrscht, daB sowohl bei der Chlorierung der gasformigen als auch der fliissigen Kohlenwasserstoffe keine grundsgtzlichen apparativen Schwierigkeiten mehr zu erwarten sind.Hingegen tauchten bereits zu Beginn der Arbeiten auf dem Chlorierungsgebiet verschiedene Frsgen mehr chemiseher Natur auf, von denen die wichtigsten im folgenden aufgezwt sind:

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Detergents from Kerosene

Cited by 16 publications

References 5 publications

Detergents from Kerosene ALKYL AMINE HYDROCHLORIDES

Detergents from Kerosene ALKYL AMINE HYDROCHLORIDES

Structure and Surfactance-Evaluation of Ricinoleyl Alcohol.

Über die Chlorierung und die Chlorierungsprodukte der gesättigten aliphatischen Kohlenwasserstoffe

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