NO993261L - Online kontroll av en kjemisk prosessfabrikk - Google Patents
Online kontroll av en kjemisk prosessfabrikkInfo
- Publication number
- NO993261L NO993261L NO993261A NO993261A NO993261L NO 993261 L NO993261 L NO 993261L NO 993261 A NO993261 A NO 993261A NO 993261 A NO993261 A NO 993261A NO 993261 L NO993261 L NO 993261L
- Authority
- NO
- Norway
- Prior art keywords
- processing plant
- chemical processing
- online control
- online
- control
- Prior art date
Links
- 238000012993 chemical processing Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
- C08F210/10—Isobutene
- C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
-
- 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
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- 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
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- G01N21/84—Systems specially adapted for particular applications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2400/00—Characteristics for processes of polymerization
- C08F2400/02—Control or adjustment of polymerization parameters
-
- 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
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Control Of Non-Electrical Variables (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3461496P | 1996-12-31 | 1996-12-31 | |
PCT/US1997/023734 WO1998029787A1 (en) | 1996-12-31 | 1997-12-31 | On-line control of a chemical process plant |
Publications (3)
Publication Number | Publication Date |
---|---|
NO993261D0 NO993261D0 (no) | 1999-06-30 |
NO993261L true NO993261L (no) | 1999-08-26 |
NO316346B1 NO316346B1 (no) | 2004-01-12 |
Family
ID=21877515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19993261A NO316346B1 (no) | 1996-12-31 | 1999-06-30 | Online kontroll av en kjemisk prosessfabrikk |
Country Status (18)
Country | Link |
---|---|
US (1) | US6072576A (no) |
EP (1) | EP0948761B2 (no) |
JP (1) | JP4435307B2 (no) |
KR (1) | KR100500802B1 (no) |
CN (1) | CN1105956C (no) |
AU (1) | AU727750B2 (no) |
BR (1) | BR9714450A (no) |
CA (1) | CA2276624C (no) |
DE (1) | DE69705323T3 (no) |
ES (1) | ES2160983T5 (no) |
HK (1) | HK1026034A1 (no) |
IL (1) | IL130731A (no) |
MY (1) | MY117038A (no) |
NO (1) | NO316346B1 (no) |
PL (1) | PL334397A1 (no) |
RU (1) | RU99116247A (no) |
TW (2) | TWI266769B (no) |
WO (1) | WO1998029787A1 (no) |
Families Citing this family (113)
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DE19736310A1 (de) * | 1997-08-21 | 1999-02-25 | Bayer Ag | Verfahren zur Herstellung von teilhydrierten Acrylnitril-Butadien-Kautschuken (HNBR) unter on-line-Anwendung der Raman-Spektroskopie |
US6200134B1 (en) | 1998-01-20 | 2001-03-13 | Kerr Corporation | Apparatus and method for curing materials with radiation |
JP2002519219A (ja) | 1998-07-06 | 2002-07-02 | エクソンモービル・ケミカル・パテンツ・インク | ゴム弾性ポリマーを脱水するための装置および方法 |
US6635224B1 (en) * | 1998-10-30 | 2003-10-21 | General Electric Company | Online monitor for polymer processes |
FI991542A (fi) * | 1999-07-06 | 2001-01-07 | Neste Chemicals Oy | Menetelmä moniarvoisten alkoholien valmistusprosessin ohjaamiseksi |
US6748334B1 (en) * | 1999-12-06 | 2004-06-08 | Jorge E. Perez | Specialty gas analysis system |
US6590131B2 (en) | 2000-04-27 | 2003-07-08 | Bp Corporation North America Inc. | Method for control of a chemical manufacturing process |
JP3613271B2 (ja) * | 2000-08-07 | 2005-01-26 | 三井化学株式会社 | 製造制御方法 |
US6632680B1 (en) * | 2000-09-22 | 2003-10-14 | Deslauriers Paul J. | Measurement of short chain branching in olefin copolymers using chemometric analysis |
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US20030135547A1 (en) * | 2001-07-23 | 2003-07-17 | Kent J. Thomas | Extensible modular communication executive with active message queue and intelligent message pre-validation |
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AU2002364083A1 (en) * | 2002-01-01 | 2003-07-15 | Exxonmobil Chemical Patents Inc. | Method and apparatus for on-line measurement of polymer properties |
US6847899B2 (en) | 2002-04-26 | 2005-01-25 | Dean Allgeyer, M.D., Inc. | Device and method for qualitative and quantitative determination of intravenous fluid components |
EP1578814A2 (en) * | 2002-10-15 | 2005-09-28 | ExxonMobil Chemical Patents Inc. | On-line measurement and control of polymer properties by raman spectroscopy |
US7319040B2 (en) * | 2002-10-28 | 2008-01-15 | Ineos Usa Llc | Process control using on-line instrumentation and process models |
CN102527307A (zh) * | 2002-10-28 | 2012-07-04 | 伊内奥斯美国公司 | 采用在线仪器数据转换的化学制造工艺和方法 |
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DE10304615A1 (de) * | 2003-02-05 | 2004-08-19 | Bayer Ag | Verfahren zur Überwachung und Führung von Nitrierprozessen mit Hilfe von Online-Spektrometern |
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-
1997
- 1997-12-08 US US08/986,971 patent/US6072576A/en not_active Expired - Lifetime
- 1997-12-29 MY MYPI97006383A patent/MY117038A/en unknown
- 1997-12-31 BR BR9714450-9A patent/BR9714450A/pt not_active Application Discontinuation
- 1997-12-31 CN CN97181653A patent/CN1105956C/zh not_active Expired - Lifetime
- 1997-12-31 JP JP53015698A patent/JP4435307B2/ja not_active Expired - Lifetime
- 1997-12-31 DE DE69705323T patent/DE69705323T3/de not_active Expired - Lifetime
- 1997-12-31 RU RU99116247/09A patent/RU99116247A/ru not_active Application Discontinuation
- 1997-12-31 AU AU57149/98A patent/AU727750B2/en not_active Expired
- 1997-12-31 KR KR10-1999-7006010A patent/KR100500802B1/ko not_active IP Right Cessation
- 1997-12-31 WO PCT/US1997/023734 patent/WO1998029787A1/en active IP Right Grant
- 1997-12-31 ES ES97953394T patent/ES2160983T5/es not_active Expired - Lifetime
- 1997-12-31 CA CA002276624A patent/CA2276624C/en not_active Expired - Lifetime
- 1997-12-31 EP EP97953394A patent/EP0948761B2/en not_active Expired - Lifetime
- 1997-12-31 PL PL97334397A patent/PL334397A1/xx unknown
- 1997-12-31 IL IL13073197A patent/IL130731A/en not_active IP Right Cessation
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1998
- 1998-01-26 TW TW091124215A patent/TWI266769B/zh not_active IP Right Cessation
- 1998-01-26 TW TW086120089A patent/TW558557B/zh not_active IP Right Cessation
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1999
- 1999-06-30 NO NO19993261A patent/NO316346B1/no not_active IP Right Cessation
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2000
- 2000-08-22 HK HK00105264A patent/HK1026034A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4435307B2 (ja) | 2010-03-17 |
AU5714998A (en) | 1998-07-31 |
ES2160983T5 (es) | 2012-02-15 |
NO993261D0 (no) | 1999-06-30 |
DE69705323T2 (de) | 2002-04-25 |
AU727750B2 (en) | 2000-12-21 |
IL130731A (en) | 2004-07-25 |
EP0948761B2 (en) | 2011-09-07 |
IL130731A0 (en) | 2000-06-01 |
NO316346B1 (no) | 2004-01-12 |
WO1998029787A1 (en) | 1998-07-09 |
BR9714450A (pt) | 2000-12-05 |
EP0948761B1 (en) | 2001-06-20 |
PL334397A1 (en) | 2000-02-28 |
US6072576A (en) | 2000-06-06 |
CN1245570A (zh) | 2000-02-23 |
JP2001508354A (ja) | 2001-06-26 |
CN1105956C (zh) | 2003-04-16 |
CA2276624A1 (en) | 1998-07-09 |
KR100500802B1 (ko) | 2005-07-12 |
CA2276624C (en) | 2001-07-24 |
DE69705323D1 (de) | 2001-07-26 |
HK1026034A1 (en) | 2000-12-01 |
RU99116247A (ru) | 2001-08-20 |
KR20000062408A (ko) | 2000-10-25 |
TWI266769B (en) | 2006-11-21 |
EP0948761A1 (en) | 1999-10-13 |
MY117038A (en) | 2004-04-30 |
TW558557B (en) | 2003-10-21 |
ES2160983T3 (es) | 2001-11-16 |
DE69705323T3 (de) | 2012-02-09 |
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