Randy J. Juneau
Engineering at Falling Star Rd, Spring, TX
License number
Louisiana EI.0008983
Issued Date
Jan 1, 1900
Category
Civil Engineer
Address
Address
12 Falling Star Rd, Spring, TX 77381
Organization information
See more information about Randy J. Juneau at bizstanding.comRandy J Juneau
Spring, TX
Industry:
Insurance Agent/Broker
Doing business as:
Juneau Randy Insurance Agency
Phone:
(936) 756-4100 (Phone)
Addresses:
9450 Grogans Ml Rd, Spring, TX 77380
8008 Ashlane Way, Spring, TX 77382
8008 Ashlane Way, Spring, TX 77382
Owners:
Randy J. Juneau (Owner),R. Juneau (Owner)
Professional information
Cloud Point And Pour Point Analyzer
US Patent:
5651614, Jul 29, 1997
Filed:
Jan 20, 1995
Appl. No.:
8/376316
Inventors:
Randy J. Juneau - The Woodlands TX
Assignee:
BetzDearborn Inc. - Trevose PA
International Classification:
G01N 2502, G01N 2504
US Classification:
374 17
Abstract:
An apparatus and a method for automatic determination of cloud point temperature and pour point temperature of a petroleum fraction. The apparatus is comprised of a receptacle for holding a sample of the petroleum fraction, a light source, a light detector, heaters, coolers and a proximity sensor combined with a motion indicator to determine cloud and pour point temperature. The apparatus has thermocouples to determine the temperature of samples within the container as the sample is heated and cooled. Measurements of light refraction are used to determine cloud point temperature. Detection of the freezing in place of a motion indicator is used to determine pour point temperature. The apparatus is particularly useful for determining the cloud point and pour point temperatures of middle distillate petroleum fuels and the pour point temperature of dark oils and for determining the amount of pour point depressant needed to achieve desired cloud and pour point temperatures in a fuel.