Invention Grant
- Patent Title: Onset haze measurement apparatus and procedure
- Patent Title (中): 雾度测量装置和程序
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Application No.: US12587710Application Date: 2009-10-13
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Publication No.: US08236168B2Publication Date: 2012-08-07
- Inventor: Eric B. Sirota , James W. Gleeson , Marykathryn Lee
- Applicant: Eric B. Sirota , James W. Gleeson , Marykathryn Lee
- Applicant Address: US NJ Annandale
- Assignee: Exxonmobil Research and Engineering Company
- Current Assignee: Exxonmobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Estelle Bakun; David Weisberg
- Main IPC: C10G61/04
- IPC: C10G61/04 ; C10G61/06 ; C10G73/02 ; C10G47/00 ; G01N25/12
Abstract:
An apparatus and method for determining at least one of the temperatures at which a petroleum product will manifest delayed haze and the temperature at which haze will not exist in the product is provided. The apparatus comprises a container for holding a sample of the product, a light source, light detector, heaters and coolers combined with microprocessor means for storing and analyzing at least one of light transmitted or scattered by the sample. Measurements are useful in determining the haze properties of the product and also for controlling a dehazing process to meet target haze properties.
Public/Granted literature
- US20110083994A1 Onset haze measurement apparatus and procedure Public/Granted day:2011-04-14
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