JAMES R MARTIN
Electrician at Locklaine Dr, Pasadena, TX
License number
Texas 39784
Expiration Date
Jun 23, 2017
Category
Journeyman Electrician
Address
Address
2203 Locklaine Dr, Pasadena, TX 77502
Phone
(713) 475-2547
Personal information
See more information about JAMES R MARTIN at radaris.comName
Address
Phone
5100 Sempronius Rd, Chappell Hill, TX 77426
5103 Placid Way, Dallas, TX 75244
5125 Fairmont St APT 1014, Abilene, TX 79605
5112 Oak Ct, Dickinson, TX 77539
510 County Road 2313, Dayton, TX 77535
Professional information
See more information about JAMES R MARTIN at trustoria.com
Apparatus And Method For Oil-In-Wax Determination
Apparatus And Method For Oil-In-Wax Determination
US Patent:
3971434, Jul 27, 1976
Filed:
Dec 3, 1973
Appl. No.:
5/421197
Inventors:
James M. Martin - Pasadena TX
Roy C. Heaton - Pasadena TX
Richard H. Coe - Seabrook TX
Roy C. Heaton - Pasadena TX
Richard H. Coe - Seabrook TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
F28D 2100
US Classification:
165 12
Abstract:
An apparatus for rapidly conditioning wax samples and a method for determining the oil content of said samples with a nuclear magnetic resonance analyzer are described. A molten wax sample is collected in a sample holder. The holder is then placed in a temperature equilibration chamber where the molten wax is rapidly cooled at a temperature of about 25. degree. -33. degree. F with a cold gas stream from a vortex tube. The sample is then heated to a pre-selected equilibration temperature for a preset time at which point the sample is removed from the equilibration chamber. The sample is placed in the analyzer where the nuclear magnetic resonance value of the sample is determined. The sample is removed from the analyzer and weighed. Finally the oil content of the wax sample is obtained from a previously developed correlation between the oil content and the nuclear magnetic resonance value of various wax samples.
Nuclear Magnetic Resonance Temperature Equilibration And Method For Oil In Wax Determination
Nuclear Magnetic Resonance Temperature Equilibration And Method For Oil In Wax Determination
US Patent:
3987361, Oct 19, 1976
Filed:
Oct 8, 1975
Appl. No.:
5/620668
Inventors:
James M. Martin - Pasadena TX
Roy C. Heaton - Pasadena TX
Richard H. Coe - Seabrook TX
Roy C. Heaton - Pasadena TX
Richard H. Coe - Seabrook TX
Assignee:
Shell Oil Company - Houston TX
International Classification:
G01R 3308
US Classification:
324 5R
Abstract:
An apparatus for rapidly conditioning wax samples and a method for determining the oil content of said samples with a nuclear magnetic resonance analyzer are described. A molten wax sample is collected in a sample holder. The holder is then placed in a temperature equilibration chamber where the molten wax is rapidly cooled at a temperature of about 25-33. degree. F with a cold gas stream from a vortex tube. The sample is then heated to a pre-selected equilibration temperature for a preset time at which point the sample is removed from the equilibration chamber. The sample is placed in the analyzer where the nuclear magnetic resonance value of the sample is determined. The sample is removed from the analyzer and weighed. Finally the oil content of the wax sample is obtained from a previously developed correlation between the oil content and the nuclear magnetic resonance value of various wax samples.