CA2263109C - Procede pour analyser le soufre total reactif - Google Patents
Procede pour analyser le soufre total reactif Download PDFInfo
- Publication number
- CA2263109C CA2263109C CA002263109A CA2263109A CA2263109C CA 2263109 C CA2263109 C CA 2263109C CA 002263109 A CA002263109 A CA 002263109A CA 2263109 A CA2263109 A CA 2263109A CA 2263109 C CA2263109 C CA 2263109C
- Authority
- CA
- Canada
- Prior art keywords
- sulfur
- reactive sulfur
- fragment ions
- aromatic
- characteristic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 62
- 239000011593 sulfur Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 50
- 150000002500 ions Chemical class 0.000 claims abstract description 79
- 239000012634 fragment Substances 0.000 claims abstract description 47
- 239000007843 reactive sulfur species Substances 0.000 claims abstract description 23
- 239000010779 crude oil Substances 0.000 claims abstract description 21
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 36
- -1 aromatic sulfur compounds Chemical class 0.000 claims description 31
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 238000001819 mass spectrum Methods 0.000 claims description 17
- QSLPNSWXUQHVLP-UHFFFAOYSA-N $l^{1}-sulfanylmethane Chemical compound [S]C QSLPNSWXUQHVLP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 238000009835 boiling Methods 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 229920001021 polysulfide Polymers 0.000 claims description 8
- 239000005077 polysulfide Substances 0.000 claims description 8
- 150000008117 polysulfides Polymers 0.000 claims description 8
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000004885 tandem mass spectrometry Methods 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000013375 chromatographic separation Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 150000003464 sulfur compounds Chemical class 0.000 description 8
- 229930192474 thiophene Natural products 0.000 description 8
- 238000002098 selective ion monitoring Methods 0.000 description 7
- 150000003577 thiophenes Chemical class 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 238000012417 linear regression Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 238000001360 collision-induced dissociation Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000002019 disulfides Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001793 charged compounds Chemical class 0.000 description 2
- 238000000451 chemical ionisation Methods 0.000 description 2
- 238000010668 complexation reaction Methods 0.000 description 2
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- QQIIOKASUXUMMC-UHFFFAOYSA-N 2,3-dimethylthiophene Chemical compound CC=1C=[C]SC=1C QQIIOKASUXUMMC-UHFFFAOYSA-N 0.000 description 1
- GWQOOADXMVQEFT-UHFFFAOYSA-N 2,5-dimethyl thiophene Natural products CC1=CC=C(C)S1 GWQOOADXMVQEFT-UHFFFAOYSA-N 0.000 description 1
- RJJKOWNEOZAYHL-UHFFFAOYSA-N 2,5-dimethylthiophene Chemical compound CC1=C=C[C](C)S1 RJJKOWNEOZAYHL-UHFFFAOYSA-N 0.000 description 1
- HPEFYFPHOBNAST-UHFFFAOYSA-N 2-methylthiophene Chemical compound CC1=CC=[C]S1 HPEFYFPHOBNAST-UHFFFAOYSA-N 0.000 description 1
- CUDSBWGCGSUXDB-UHFFFAOYSA-N Dibutyl disulfide Chemical compound CCCCSSCCCC CUDSBWGCGSUXDB-UHFFFAOYSA-N 0.000 description 1
- CETBSQOFQKLHHZ-UHFFFAOYSA-N Diethyl disulfide Chemical compound CCSSCC CETBSQOFQKLHHZ-UHFFFAOYSA-N 0.000 description 1
- LZAZXBXPKRULLB-UHFFFAOYSA-N Diisopropyl disulfide Chemical compound CC(C)SSC(C)C LZAZXBXPKRULLB-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- QENGPZGAWFQWCZ-UHFFFAOYSA-N Methylthiophene Natural products CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 1
- 238000004998 X ray absorption near edge structure spectroscopy Methods 0.000 description 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 1
- GOIGHUHRYZUEOM-UHFFFAOYSA-N [S].[I] Chemical compound [S].[I] GOIGHUHRYZUEOM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000003965 capillary gas chromatography Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002539 daughter ion scan Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- ALVPFGSHPUPROW-UHFFFAOYSA-N dipropyl disulfide Chemical compound CCCSSCCC ALVPFGSHPUPROW-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005264 electron capture Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- AEDVWMXHRPMJAD-UHFFFAOYSA-N n,n,1,1,2,2,3,3,4,4,4-undecafluorobutan-1-amine Chemical compound FN(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F AEDVWMXHRPMJAD-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003918 potentiometric titration Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/287—Sulfur content
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N2030/022—Column chromatography characterised by the kind of separation mechanism
- G01N2030/025—Gas chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
- G01N30/7206—Mass spectrometers interfaced to gas chromatograph
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
L'invention concerne un procédé pour déterminer le soufre total réactif présent dans du pétrole brut ou dans une fraction de ce dernier, au moyen d'un spectromètre de masse (fig. 9) ou d'un chromatographe et d'un spectromètre de masse. La sélection d'ions fragments (1-4) caractéristiques de l'espèce sulfureuse réactive permet d'effectuer une détermination quantitative de l'espèce sulfureuse totale réactive (fig. 5). L'utilisation d'un spectromètre de masse à faible résolution permet de déterminer rapidement le soufre total réactif in situ ou à distance, lorsque des instruments de haute technicité ne sont pas disponibles.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/711,622 | 1996-09-12 | ||
| US08/711,622 US5744702A (en) | 1996-09-12 | 1996-09-12 | Method for analyzing total reactive sulfur |
| PCT/US1997/016782 WO1998011419A1 (fr) | 1996-09-12 | 1997-09-09 | Procede pour analyser le soufre total reactif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2263109A1 CA2263109A1 (fr) | 1998-03-19 |
| CA2263109C true CA2263109C (fr) | 2006-01-17 |
Family
ID=24858837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002263109A Expired - Fee Related CA2263109C (fr) | 1996-09-12 | 1997-09-09 | Procede pour analyser le soufre total reactif |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2001500615A (fr) |
| AU (1) | AU722336B2 (fr) |
| CA (1) | CA2263109C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7623946B2 (en) * | 2005-09-12 | 2009-11-24 | Exxonmobil Research And Engineering Company | System and method that will synchronize data acquisition and modulation in a comprehensive two (multi) dimensional chromatography (separation) system to enable quantitative data analysis |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008388A (en) * | 1974-05-16 | 1977-02-15 | Universal Monitor Corporation | Mass spectrometric system for rapid, automatic and specific identification and quantitation of compounds |
| US5072115A (en) * | 1990-12-14 | 1991-12-10 | Finnigan Corporation | Interpretation of mass spectra of multiply charged ions of mixtures |
| US5602755A (en) * | 1995-06-23 | 1997-02-11 | Exxon Research And Engineering Company | Method for predicting chemical or physical properties of complex mixtures |
-
1997
- 1997-09-09 AU AU44296/97A patent/AU722336B2/en not_active Ceased
- 1997-09-09 CA CA002263109A patent/CA2263109C/fr not_active Expired - Fee Related
- 1997-09-09 JP JP10514013A patent/JP2001500615A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU722336B2 (en) | 2000-07-27 |
| JP2001500615A (ja) | 2001-01-16 |
| AU4429697A (en) | 1998-04-02 |
| CA2263109A1 (fr) | 1998-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |