Thomas J. Dileo
Engineering at Fairway Oaks Ave, Baton Rouge, LA
License number
Louisiana PE.0027140
Issued Date
Feb 11, 1997
Expiration Date
Sep 30, 2017
Category
Civil Engineer
Type
Chemical Engineer
Address
Address
19614 Fairway Oaks Ave, Baton Rouge, LA 70809
Professional information
Process Safety Advisor At Albemarle
Location:
Baton Rouge, Louisiana Area
Industry:
Chemicals
Olefin Purification Process
US Patent:
5120901, Jun 9, 1992
Filed:
Jun 27, 1991
Appl. No.:
7/722320
Inventors:
Thomas J. DiLeo - Baton Rouge LA
Cynthia W. Hermann - Houston TX
Carroll W. Lanier - Baton Rouge LA
Joachim W. Wolfram - Houston TX
Cynthia W. Hermann - Houston TX
Carroll W. Lanier - Baton Rouge LA
Joachim W. Wolfram - Houston TX
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C07C 700, C07C 202, C07C 224
US Classification:
585851
Abstract:
A process for removing vinylidene olefin from an olefin mixture containing about 1 to 55 mole percent vinylidene olefin, 0 to 20 mole percent internal olefin and the balance vinyl olefin, said process comprising:
(a) reacting said olefin mixture in the presence of a BF. sub. 3 /phosphorus acid catalyst system so as to selectively dimerize vinylidene olefins, and
(b) separating said vinyl olefin and internal olefin from the dimerized vinylidene olefin to produce an olefin product having a reduced vinylidene olefin content and an increased vinyl olefin content compared to said starting olefin mixture.
Synthetic Lubricant Compositions With Alphaolefin Dimer
US Patent:
5210346, May 11, 1993
Filed:
Feb 6, 1992
Appl. No.:
7/832084
Inventors:
Thomas J. Dileo - Baton Rouge LA
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C10M10710
US Classification:
585 10
Abstract:
A synthetic oil composition comprises a major portion by weight of synthetic base oil having a kinetic viscosity of from about 1. 5 to 2. 5 cSt at 100. degree. C. and a minor portion by weight of one or more property enhancing additives for said base oil, said base oil comprising a major portion by weight of dimer of 1-decene, said dimer having a kinetic viscosity of less than about 250 cSt at -40. degree. C. , a kinetic viscosity of less than about 1,000 cSt at -54. degree. C. and a pour point of less than about -65. degree. C.
Olefin Oligomer Synlube Process
US Patent:
4935570, Jun 19, 1990
Filed:
Jun 27, 1988
Appl. No.:
7/212019
Inventors:
Marshall B. Nelson - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Thomas J. DiLeo - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Thomas J. DiLeo - Baton Rouge LA
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C07C 200, C07C 204
US Classification:
585329
Abstract:
Synlubes having a consistently low pour point are made by feeding a promoter (e. g. water, alcohol) at a controlled rate over an extended time period to an. alpha. -olefin (e. g. 1-decene) in contact with boron trifluoride.
Olefin Oligomer Synlube Process
US Patent:
4950822, Aug 21, 1990
Filed:
Jun 27, 1988
Appl. No.:
7/212018
Inventors:
Thomas J. Dileo - Baton Rouge LA
Marshall B. Nelson - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Marshall B. Nelson - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C07C 200
US Classification:
585310
Abstract:
Unsaturated. alpha. -olefin oligomers are topped to remove monomer and dimer and then distilled to remove a trimer fraction leaving a residue of tetramer, pentamer and higher oligomers. The trimer fraction is hydrogenated to form saturated. alpha. -olefin oligomer suitable for use as a lubricant.
Synlube Process
US Patent:
4902846, Feb 20, 1990
Filed:
Feb 2, 1989
Appl. No.:
7/305716
Inventors:
Thomas J. DiLeo - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Marshall B. Nelson - Baton Rouge LA
Ronny W. Lin - Baton Rouge LA
Matthew J. Lynch - Baton Rouge LA
Marshall B. Nelson - Baton Rouge LA
Ronny W. Lin - Baton Rouge LA
Assignee:
Ethyl Corporation - Richmond VA
International Classification:
C07C 204, C07C 202
US Classification:
585525
Abstract:
C. sub. 8-14. alpha. -olefins are oligomerized to a oligomer mixture containing a high content of tetramer by feeding the. alpha. -olefin to a reaction vessel at a controlled rate over an extended period and in the presence of BF. sub. 3 and a promoter such as an alcohol.