HYDROLYIS OF OIL-DISPERSED AMINE SALTS
The water insoluble reaction products between a series of amines and phenylstearic acid and dinonylnaphthalenesulfonic acid were chosen as structurally determinate prototypes of ashless 'salt' rust inhibitors. The stabilities of such additives dissolved in an organic phase in contact with...
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ftdtic:AD0605318 2023-05-15T15:52:46+02:00 HYDROLYIS OF OIL-DISPERSED AMINE SALTS Scheiman, M. A. Baker, H. R. NAVAL RESEARCH LAB WASHINGTON DC 1964-07-20 text/html http://www.dtic.mil/docs/citations/AD0605318 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0605318 en eng http://www.dtic.mil/docs/citations/AD0605318 Approved for public release; distribution is unlimited. Document partially illegible. DTIC AND NTIS Organic Chemistry Fuels *CORROSION INHIBITION *AMINES *FUEL ADDITIVES SYNTHESIS(CHEMISTRY) CHEMICAL REACTIONS SULFONATES STEARATES CONTAINERS SALTS OILS HYDROLYSIS ACIDS Text 1964 ftdtic 2016-02-22T02:16:29Z The water insoluble reaction products between a series of amines and phenylstearic acid and dinonylnaphthalenesulfonic acid were chosen as structurally determinate prototypes of ashless 'salt' rust inhibitors. The stabilities of such additives dissolved in an organic phase in contact with aqueous phases of varying pH and CO2 content were investigated. Results were reported as percent hydrolysis, i.e., percent of nitrogen originally present in the organic phase that was found in the aqueous phase at the termination of the reaction. Salt stability depends on an acid displacement mechanism wherein a strong acid displaces the anion conjugate of weaker acid from its salt. The extent to which the amine component of the amine phenylstearate salts is extracted by water parallels the water solubility of the amine component. The effect is further enhanced by the presence of carbon dioxide. The amine component of the amine dinonylnaphthalene sulfonates is extracted by water only in trace amounts even in the presence of carbon dioxide. The presence of acids stronger than carbonic acid in the aqueous phase may result in complete destruction of the amine phenylstearate and in substantial depletion of amine from solutions of amine dinonylnaphthalene sulfonates. Text Carbonic acid Defense Technical Information Center: DTIC Technical Reports database |
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Defense Technical Information Center: DTIC Technical Reports database |
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English |
topic |
Organic Chemistry Fuels *CORROSION INHIBITION *AMINES *FUEL ADDITIVES SYNTHESIS(CHEMISTRY) CHEMICAL REACTIONS SULFONATES STEARATES CONTAINERS SALTS OILS HYDROLYSIS ACIDS |
spellingShingle |
Organic Chemistry Fuels *CORROSION INHIBITION *AMINES *FUEL ADDITIVES SYNTHESIS(CHEMISTRY) CHEMICAL REACTIONS SULFONATES STEARATES CONTAINERS SALTS OILS HYDROLYSIS ACIDS Scheiman, M. A. Baker, H. R. HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
topic_facet |
Organic Chemistry Fuels *CORROSION INHIBITION *AMINES *FUEL ADDITIVES SYNTHESIS(CHEMISTRY) CHEMICAL REACTIONS SULFONATES STEARATES CONTAINERS SALTS OILS HYDROLYSIS ACIDS |
description |
The water insoluble reaction products between a series of amines and phenylstearic acid and dinonylnaphthalenesulfonic acid were chosen as structurally determinate prototypes of ashless 'salt' rust inhibitors. The stabilities of such additives dissolved in an organic phase in contact with aqueous phases of varying pH and CO2 content were investigated. Results were reported as percent hydrolysis, i.e., percent of nitrogen originally present in the organic phase that was found in the aqueous phase at the termination of the reaction. Salt stability depends on an acid displacement mechanism wherein a strong acid displaces the anion conjugate of weaker acid from its salt. The extent to which the amine component of the amine phenylstearate salts is extracted by water parallels the water solubility of the amine component. The effect is further enhanced by the presence of carbon dioxide. The amine component of the amine dinonylnaphthalene sulfonates is extracted by water only in trace amounts even in the presence of carbon dioxide. The presence of acids stronger than carbonic acid in the aqueous phase may result in complete destruction of the amine phenylstearate and in substantial depletion of amine from solutions of amine dinonylnaphthalene sulfonates. |
author2 |
NAVAL RESEARCH LAB WASHINGTON DC |
format |
Text |
author |
Scheiman, M. A. Baker, H. R. |
author_facet |
Scheiman, M. A. Baker, H. R. |
author_sort |
Scheiman, M. A. |
title |
HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
title_short |
HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
title_full |
HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
title_fullStr |
HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
title_full_unstemmed |
HYDROLYIS OF OIL-DISPERSED AMINE SALTS |
title_sort |
hydrolyis of oil-dispersed amine salts |
publishDate |
1964 |
url |
http://www.dtic.mil/docs/citations/AD0605318 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0605318 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0605318 |
op_rights |
Approved for public release; distribution is unlimited. Document partially illegible. |
_version_ |
1766387872696369152 |