JP2018503088A - フーリエ変換赤外分光(ftir)分析による原油およびその留分のキャラクタリゼーション - Google Patents
フーリエ変換赤外分光(ftir)分析による原油およびその留分のキャラクタリゼーション Download PDFInfo
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- JP2018503088A JP2018503088A JP2017535757A JP2017535757A JP2018503088A JP 2018503088 A JP2018503088 A JP 2018503088A JP 2017535757 A JP2017535757 A JP 2017535757A JP 2017535757 A JP2017535757 A JP 2017535757A JP 2018503088 A JP2018503088 A JP 2018503088A
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- 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
- G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- 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
- G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0118—Apparatus with remote processing
- G01N2021/0137—Apparatus with remote processing with PC or the like
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
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Abstract
Description
本発明の別の利点および特徴は、添付の図面を参照して考慮されるとき、以下の発明を実施するための形態から明らかになるであろう。
指標特性=f(密度crude oil,FTIRIcrudeoil)(2);
指標特性=K+X1*DEN+X2*DEN2+X3*DEN3+X4*FTIRI+
X5*FTIRI2+X6*FTIRI3+X7*DEN*FTIRI(3);
式中:
DEN=原油サンプルの密度;および
K、X1〜X7は、FTIRからの炭化水素データの線形回帰分析を用いて得られる、予測される特性の定数である。
FTIRI=[maxtransAM]−[maxtransの最小値]の通り計算した。したがって、原油AMのFTIRIは、[108.797]−[94.935]=13.862である。
セタン価GO(CET)=KCET+X1CET*DEN+X2CET*DEN2+
X3CET*DEN3+X4CET*FTIRI+X5CET*FTIRI2+X6CET*FTIRI3+
X7CET*DEN*FTIRI
=(1.353576E+05)+(−4.652678E+05)(0.8828)+(5.312307E+05)(0.8828)2+
(−2.013982E+05)(0.8828)3+(1.946958E+02)(13.862)+
(−3.773736E+00)(13.862)2+(1.955737E−01)(13.862)3+
(−2.042985E+02)(0.8828)(13.862)
=59
X4PP*FTIRI+X5PP*FTIRI2+X6PP*FTIRI3+X7PP*DEN*FTIRI
=(1.099007E+05)+(−3.752190E+05)(0.8828)+(4.267904E+05)(0.8828)2+
(−1.617556E+05)(0.8828)3+(2.197450E+01)(13.862)+
(−1.151301E+00)(13.862)2+(5.885146E−02)(13.862)3+
(−1.901277E+01)(0.8828)(13.862)
=−10
X4CP*FTIRI+X5CP*FTIRI2+X6CP*FTIRI3+X7CP*DEN*FTIRI
=(5.550384E+04)+(−1.896601E+05)(0.8828)+(2.162203E+05)(0.8828)2+
(−8.225676E+04)(0.8828)3+(−1.600659E+01)(13.862)+
(−7.195605E−02)(13.862)2+(4.288102E−03)(13.862)3+(1.848965E+01)(0.8828)(13.862)
=−10
X4AP*FTIRI+X5AP*FTIRI2+X6AP*FTIRI3+X7AP*DEN*FTIRI
=(7.717846E+04)+(−2.654884E+05)(0.8828)+(3.033093E+05)(0.8828)2+
(−1.149909E+05)(0.8828)3+(1.402683E+02)(13.862)+
(−2.699202E+00)(13.862)2+(1.364182E−01)(13.862)3+
(−1.466497E+02)(0.8828)(13.862)
=66
X3AROM*DEN3+X4AROM*FTIRI+X5AROM*FTIRI2+
X6AROM*FTIRI3+X7AROM*DEN*FTIRI
=(−2.937030E+04)+(1.041119E+05)(0.8828)+(−1.218370E+05)(0.8828)2+(4.713092E+04)(0.8828)3+(−6.655481E+01)(13.862)+
(−6.705168E−01)(13.862)2+(3.361324E−02)(13.862)3+
(7.911532E+01)(0.8828)(13.862)
=20
X4ON*FTIRI+X5ON*FTIRI2+X6ON*FTIRI3+X7ON*DEN*FTIRI
=(8.202192E+05)+(−2.845858E+06)(0.8828)+(3.290683E+06)(0.8828)2+
(−1.268002E+06)(0.8828)3+(−1.182558E+01)(13.862)+
(2.582860E+00)(13.862)2+(−1.277980E−01)(13.862)3+
(0)(0.8828)(13.862)
=52
Claims (12)
- ナフサまたは軽油留分をまず蒸留することなく、原油サンプルを評価し、および前記原油サンプルのナフサまたは軽油留分の指標特性を計算するためのシステムであって:
フーリエ変換赤外分光光度計と;
計算モジュール、ならびに前記原油サンプルの密度および前記原油サンプルの所定の範囲内の透過率値を所定の間隔で示すフーリエ変換赤外分光データを含み、前記フーリエ変換赤外分光光度計による前記原油の分析から得られるデータを格納する不揮発性メモリデバイスと;
前記不揮発性メモリに結合されているプロセッサと;
前記不揮発性メモリから前記フーリエ変換赤外分光データを取り出し、前記分光データの前記透過率値から前記留分の原油フーリエ変換赤外分光指数値を計算し、および前記計算されたフーリエ変換赤外分光指数を前記不揮発性メモリに転送する第1の計算モジュールと;および
線形回帰法を用いて得られる所定の一定係数を有する2変数多項式から前記原油の前記留分の前記指標特性を計算し、および前記指標特性を前記不揮発性メモリデバイスに格納する第2の計算モジュールと;
を含み、前記2変数多項式の2つの変数が、前記フーリエ変換赤外分光指数および前記原油サンプルの前記密度であるシステム。 - ナフサまたは軽油留分をまず蒸留することなく、原油サンプルを評価し、および前記原油サンプルのナフサまたは軽油留分の指標特性を計算するための方法であって;
前記原油サンプルの前記密度を得る工程と;
フーリエ変換赤外分光光度計を提供する工程と;
前記原油サンプルを、前記フーリエ変換赤外分光光度計を用いるフーリエ変換赤外分光分析にかけ、および測定された透過率値をコンピュータの不揮発性メモリに入力する工程と;
前記コンピュータのプロセッサを用いて、前記透過率値から留分の原油フーリエ変換赤外分光指数値を計算する工程と;および
前記プロセッサを用いて、線形回帰法を用いて得られる所定の一定係数を有する2変数多項式から前記原油の前記ナフサまたは軽油留分の前記指標特性を計算および前記不揮発性メモリに記録する工程と;
を含み、前記2変数多項式の2つの変数が、前記フーリエ変換赤外分光指数および前記原油サンプルの前記密度である方法。 - 前記指標特性がセタン価である請求項1または2に記載のシステムまたは方法。
- 前記指標特性が流動点である請求項1または2に記載のシステムまたは方法。
- 前記指標特性が曇り点である請求項1または2に記載のシステムまたは方法。
- 前記指標特性がアニリン点である請求項1または2に記載のシステムまたは方法。
- 前記指標特性が芳香族性である請求項1または2に記載のシステムまたは方法。
- 前記指標特性がオクタン価である請求項1または2に記載のシステムまたは方法。
- 前記フーリエ変換赤外分光分析装置の温度範囲が20〜80℃である請求項1または2に記載のシステムまたは方法。
- 前記フーリエ変換赤外分光指数が、全原油のフーリエ変換赤外分光指数である請求項1または2に記載のシステムまたは方法。
- 前記フーリエ変換赤外分光指数が、700〜4000cm−1の波長範囲において測定されるFTIRデータから計算される請求項1または2に記載のシステムまたは方法。
- 前記フーリエ変換赤外分光データが、コアおよび/またはドリルカッティングス物質から直接得られる請求項1または2に記載のシステムまたは方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562099679P | 2015-01-05 | 2015-01-05 | |
| US62/099,679 | 2015-01-05 | ||
| PCT/US2016/012104 WO2016111955A1 (en) | 2015-01-05 | 2016-01-05 | Characterization of crude oil and its fractions by fourier transform infrared spectroscopy (ftir) analysis |
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| Publication Number | Publication Date |
|---|---|
| JP2018503088A true JP2018503088A (ja) | 2018-02-01 |
| JP2018503088A5 JP2018503088A5 (ja) | 2019-05-30 |
| JP6783770B2 JP6783770B2 (ja) | 2020-11-11 |
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| JP2017535757A Expired - Fee Related JP6783770B2 (ja) | 2015-01-05 | 2016-01-05 | フーリエ変換赤外分光(ftir)分析による原油およびその留分のキャラクタリゼーション |
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| Country | Link |
|---|---|
| US (2) | US20160195507A1 (ja) |
| EP (1) | EP3243066B1 (ja) |
| JP (1) | JP6783770B2 (ja) |
| KR (1) | KR20170121165A (ja) |
| CN (1) | CN107250769B (ja) |
| SG (1) | SG11201705504YA (ja) |
| WO (1) | WO2016111955A1 (ja) |
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| US10684239B2 (en) | 2011-02-22 | 2020-06-16 | Saudi Arabian Oil Company | Characterization of crude oil by NMR spectroscopy |
| US11022588B2 (en) | 2011-02-22 | 2021-06-01 | Saudi Arabian Oil Company | Characterization of crude oil by simulated distillation |
| US10677718B2 (en) | 2011-02-22 | 2020-06-09 | Saudi Arabian Oil Company | Characterization of crude oil by near infrared spectroscopy |
| US10571452B2 (en) | 2011-06-28 | 2020-02-25 | Saudi Arabian Oil Company | Characterization of crude oil by high pressure liquid chromatography |
| US10725013B2 (en) | 2011-06-29 | 2020-07-28 | Saudi Arabian Oil Company | Characterization of crude oil by Fourier transform ion cyclotron resonance mass spectrometry |
| EP3243075B1 (en) | 2015-01-05 | 2019-08-28 | Saudi Arabian Oil Company | Characterization of crude oil and its fractions by thermogravimetric analysis |
| SG11201705471TA (en) | 2015-01-05 | 2017-08-30 | Saudi Arabian Oil Co | Characterization of crude oil by ultraviolet visible spectroscopy |
| CN107250770B (zh) | 2015-01-05 | 2020-08-21 | 沙特阿拉伯石油公司 | 通过近红外光谱法表征原油 |
| US10845355B2 (en) | 2015-01-05 | 2020-11-24 | Saudi Arabian Oil Company | Characterization of crude oil by fourier transform near infrared spectrometry |
| US11874258B2 (en) * | 2018-10-11 | 2024-01-16 | Saudi Arabian Oil Company | System and method of characterizing crude oil by gel permeation chromatography (GPC) |
| CN109632691B (zh) * | 2018-12-28 | 2021-03-30 | 南京富岛信息工程有限公司 | 一种原油精细物性的近红外快速分析方法 |
| RU2702704C1 (ru) * | 2019-02-28 | 2019-10-09 | Министерство науки и высшего образования Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа РАН (ИПНГ РАН) | Экспрессный способ обнаружения взвеси твердых парафинов в продукции нефтегазоконденсатных скважин |
| US11320413B1 (en) | 2021-02-24 | 2022-05-03 | Saudi Arabian Oil Company | Characterization of crude oil by time of flight mass spectrometry |
| CN113486295B (zh) * | 2021-07-30 | 2023-05-30 | 生态环境部华南环境科学研究所 | 基于傅里叶级数的臭氧总量变化预测方法 |
| US12243627B2 (en) | 2022-02-28 | 2025-03-04 | Saudi Arabian Oil Company | Method to prepare virtual assay using Fourier transform ion cyclotron resonance mass spectroscopy |
| US11913332B2 (en) | 2022-02-28 | 2024-02-27 | Saudi Arabian Oil Company | Method to prepare virtual assay using fourier transform infrared spectroscopy |
| US12241883B2 (en) | 2022-02-28 | 2025-03-04 | Saudi Arabian Oil Company | Method to prepare virtual assay using gel permeation chromatography |
| US11781988B2 (en) | 2022-02-28 | 2023-10-10 | Saudi Arabian Oil Company | Method to prepare virtual assay using fluorescence spectroscopy |
| US12354712B2 (en) | 2022-02-28 | 2025-07-08 | Saudi Arabian Oil Company | Method to prepare virtual assay using nuclear magnetic resonance spectroscopy |
| CN115839736A (zh) * | 2022-12-23 | 2023-03-24 | 江苏大学 | 一种基于近红外与低场核磁共振的车用柴油检测分析方法 |
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2016
- 2016-01-05 SG SG11201705504YA patent/SG11201705504YA/en unknown
- 2016-01-05 EP EP16703367.9A patent/EP3243066B1/en not_active Not-in-force
- 2016-01-05 CN CN201680011163.7A patent/CN107250769B/zh not_active Expired - Fee Related
- 2016-01-05 KR KR1020177021974A patent/KR20170121165A/ko not_active Withdrawn
- 2016-01-05 WO PCT/US2016/012104 patent/WO2016111955A1/en not_active Ceased
- 2016-01-05 US US14/987,802 patent/US20160195507A1/en not_active Abandoned
- 2016-01-05 JP JP2017535757A patent/JP6783770B2/ja not_active Expired - Fee Related
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2020
- 2020-05-07 US US16/869,466 patent/US10942160B2/en active Active
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Also Published As
| Publication number | Publication date |
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| US20200264156A1 (en) | 2020-08-20 |
| SG11201705504YA (en) | 2017-08-30 |
| EP3243066A1 (en) | 2017-11-15 |
| US20160195507A1 (en) | 2016-07-07 |
| EP3243066B1 (en) | 2020-11-11 |
| US10942160B2 (en) | 2021-03-09 |
| CN107250769B (zh) | 2020-04-07 |
| KR20170121165A (ko) | 2017-11-01 |
| CN107250769A (zh) | 2017-10-13 |
| JP6783770B2 (ja) | 2020-11-11 |
| WO2016111955A1 (en) | 2016-07-14 |
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