Title: Processing and analysis techniques involving in-vessel material generation

Abstract

In at least one embodiment, the inventive technology relates to in-vessel generation of a material from a solution of interest as part of a processing and/or analysis operation. Preferred embodiments of the in-vessel material generation (e.g., in-vessel solid material generation) include precipitation; in certain embodiments, analysis and/or processing of the solution of interest may include dissolution of the material, perhaps as part of a successive dissolution protocol using solvents of increasing ability to dissolve. Applications include, but are by no means limited to estimation of a coking onset and solution (e.g., oil) fractionating.

Inventors:

Schabron, John F ^[1]; Rovani, Jr., Joseph F. ^[2]

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+ Show Inventor Affiliations

1. Laramie, WY
2. (Laramie, WY)

Issue Date:

Tue Jan 25 00:00:00 EST 2011

Research Org.:

Western Research Institute

Sponsoring Org.:

USDOE

OSTI Identifier:

1013016

Patent Number(s):

7875464

Application Number:

11/510,491

Assignee:

The University of Wyoming Research Corporation (Laramie, WY)

Patent Classifications (CPCs):

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS

C10G7/12 - Controlling or regulating

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G01N30/02 - Column chromatography
G01N33/28 - Oils {, i.e. hydrocarbon liquids}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T436/116664 - with automated titrator
Y10T436/12 - Condition responsive control
Y10T436/21 - Hydrocarbon
Y10T436/212 - Aromatic
Y10T436/214 - Acyclic [e.g., methane, octane, isoparaffin, etc.]
Y10T436/255 - including use of a solid sorbent, semipermeable membrane, or liquid extraction
Y10T436/25625 - Dilution
Y10T436/2575 - Volumetric liquid transfer
Y10T436/25875 - Gaseous sample or with change of physical state

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DOE Contract Number:  

FC26-98FT40322

Resource Type:

Patent

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE