Methods of analyzing crude oil

Cooks, Robert Graham; Jjunju, Fred Paul Mark; Li, Anyin; Roqan, Iman S.

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Title: Methods of analyzing crude oil

Abstract

The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.

Inventors:: Cooks, Robert Graham; Jjunju, Fred Paul Mark; Li, Anyin; Roqan, Iman S.

Issue Date:: Tue Feb 25 00:00:00 EST 2020

Research Org.:: Purdue Univ., West Lafayette, IN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1632611

Patent Number(s):: 10571453

Application Number:: 16/232,574

Assignee:: Purdue Research Foundation (West Lafayette, IN)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N30/724 - {Nebulising, aerosol formation or ionisation
G01N30/7266 - {by electric field, e.g. electrospray}
G01N33/2823 - {raw oil, drilling fluid or polyphasic mixtures

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J49/0031 - {Step by step routines describing the use of the apparatus
H01J49/04 - Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks
H01J49/0445 - {with means for introducing as a spray, a jet or an aerosol
H01J49/10 - Ion sources
H01J49/16 - using surface ionisation, e.g. field-, thermionic- or photo-emission
H01J49/164 - {Laser desorption/ionisation, e.g. matrix-assisted laser desorption/ionisation [MALDI]
H01J49/165 - {Electrospray ionisation}
H01J49/168 - {field ionisation, e.g. corona discharge

Show less

DOE Contract Number:: FG02-06ER15807

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/26/2018

Country of Publication:: United States

Language:: English

Subject:: 02 PETROLEUM; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Cooks, Robert Graham, Jjunju, Fred Paul Mark, Li, Anyin, and Roqan, Iman S. Methods of analyzing crude oil.  United States: N. p., 2020. 
        Web.

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                    Cooks, Robert Graham, Jjunju, Fred Paul Mark, Li, Anyin, & Roqan, Iman S. Methods of analyzing crude oil.  United States.

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                    Cooks, Robert Graham, Jjunju, Fred Paul Mark, Li, Anyin, and Roqan, Iman S. Tue .  
        "Methods of analyzing crude oil".  United States.  https://www.osti.gov/servlets/purl/1632611.

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@article{osti_1632611,

  title        = {Methods of analyzing crude oil},

  author       = {Cooks, Robert Graham and Jjunju, Fred Paul Mark and Li, Anyin and Roqan, Iman S.},

  abstractNote = {The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Feb 25 00:00:00 EST 2020},

  month        = {Tue Feb 25 00:00:00 EST 2020}

}

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Works referenced in this record:

System and methods for ionizing compounds using matrix-assistance for mass spectrometry and ion mobility spectrometry
patent, August 2015

Trimpin, Sarah; Inutan, Ellen dela Victoria
US Patent Document 9,105,458
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9105458

Method and apparatus for electrospray ionization
patent, October 2001

Fenn, John B.
US Patent Document 6,297,499
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6297499